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HomeMy WebLinkAbout45595-Z �O�gO&F�l'fC�G� Town of Southold 3/14/2021 a P.O.Box 1179 a ` 53095 Main Rd 4,' �a° Southold,New York 11971 CERTIFICATE OF OCCUPANCY No: 41888 Date: 3/14/2021 THIS CERTIFIES that the building AS BUILT ALTERATION Location of Property: 495 Riley Ave,Mattituck SCTM#: 473889 Sec/Block/Lot: 143.4-17 Subdivision: Filed Map No. Lot No. conforms substantially to the Application for Building Permit heretofore filed in this office dated 11/23/2020 pursuant to which Building Permit No. 45595 dated 12/22/2020 was issued, and conforms to all of the requirements of the applicable provisions of the law. The occupancy for which this certificate is issued is: "as built"windows, water heater and gas furnace in an existing one family dwelling as applied for. (Rear Dwelling) The certificate is issued to Cacioppo Living Trust of the aforesaid building. SUFFOLK COUNTY DEPARTMENT OF HEALTH APPROVAL ELECTRICAL CERTIFICATE NO. 45595 2/24/2021 PLUMBERS CERTIFICATION DATED t e Signature �o�su FF et,��o TOWN OF SOUTHOLD aye BUILDING DEPARTMENT y TOWN CLERK'S OFFICE "may • o��' SOUTHOLD, NY BUILDING PERMIT (THIS PERMIT MUST BE KEPT ON THE PREMISES WITH ONE SET OF APPROVED PLANS AND SPECIFICATIONS UNTIL FULL COMPLETION OF THE WORK AUTHORIZED) Permit#: 45595 Date: 12/22/2020 Permission is hereby granted to: Cacioppo Living Trust PO BOX 249 New Suffolk, NY 11956 To: legalize "as built" alterations to an existing single family dwelling (back dwelling) as applied for. At premises located at: 495 Riley Ave, Mattituck SCTM # 473889 Sec/Block/Lot# 143.4-17 Pursuant to application dated 11/23/2020 and approved by the Building Inspector. To expire on 6/23/2022. Fees: AS BUILT- SINGLE FAMILY ADDITION/ALTERATION $400.00 CO-ALTERATION TO DWELLING $50.00 Total: $450.00 Building I specto rjv so Town Hall Annex ® Telephone(631)765-1802 54375 Main Road Fax(631)765-9502 P.O. ox 117ro er.richert(c-town.southold.n us Southoldd,,NY 119711-0959 � �® g Y' BUILDING DEPARTMENT TOWN OF SOUTHOLD CERTIFICATE OF ELECTRICIAL COMPLIANCE SITE LOCATION Issued To- Cacioppo Living Trust Address: 495 Riley Ave City: Mattituck St. New York Zip: 11952 Building Permit# 45595 Section: 143 Block: 4 Lot 17 WAS EXAMINED AND FOUND TO BE IN COMPLIANCE WITH THE NATIONAL ELECTRIC CODE Contractor: AS BUILT DBA: License No: SITE DETAILS Office Use Only Residential X Indoor X Basement X Service Only Commerical Outdoor X 1 st Floor Pool New Renovation 2nd Floor Hot Tub Addition Survey X Attic Garage INVENTORY Service 1 ph Heat gas Duplec Recpt Ceding Fixtures HID Fixtures Service 3 ph Hot Water gas GFCI Recpt Wall Fixtures Smoke Detectors Main Panel A1C Condenser Single Recpt Recessed Fixtures CO Detectors Sub Panel A/C Blower Range Recpt Fluorescent Fixture Pumps Transformer Appliances Dryer Recpt Emergency Fixtures Time Clocks Disconnect Switches Twist Lock Exit Fixtures TVSS Other Equipment "AS BUILT" "ELECTRICAL SURVEY' "NO VISUAL DEFECTS" Notes, 1-gas water heater, 1-gas hot air furnace with air handler rear cottage Inspector Signature: I Date: February 24 2021 81-Cert Electrical Compliance Form.xls Of SOUTyolo # * TOWN OF SOUTHOLD BUILDING DEPT. • 765-1802 A0 � , INSPECTION [ . ° NDATION 1ST [ ] ROUGH PL13G. ] FOUNDATION 2ND [ ] INSULATION/CAULKING [ ] FRAMING/STRAPPING [ ] FINAL [ ] FIREPLACE & CHIMNEY [ ] FIRE SAFETY INSPECTION [ ] FIRE RESISTANT-CONSTRUCTION- [ ] FIRE RESISTANT PENETRATION [ ] ELECTRICAL (ROUGH) 1 ELECTRICAL (FINAL) [ ] CODE VIOLATION [ ] PRE C/O REMARKS: 67, - , DATE ' '�Z �� INSPECTOR \J ��gtlFFO(KcoGy TOWN OF SOUTHOLD—BUILDING DEPARTMENT ' h Town Hall Annex 54375 Main Road P. O. Box 1179 Southold,NY 11971-0959 Telephone(631) 765-1802 Fax(631) 765-9502 https://www,southoldtowM.;zov # ti APPLICATION FOR BUILDING PERMIT; i 4, 20 :.Q� For Office Use Only IF - } i tN � is —t�� l�fl p 1 � PERMIT N0. ,dG BuildingInspect xL�� '''� i /� Applications-arid forms must be filled out in their eINN ntirety. Incomplete L.iRC5s�ItJ +T10N" QURED CONCRR�� , "`Ii1G ;applications will not be accepted.,-Where=the�Applicant_is not the,owner,,en C}x3 wOwner's,Author'ization form(Page 2)shall be completed.-- 6-dj,{, s w,, D, 0 o0NISTRUCSIbN A Date: }. fiat=. FOR C.O:. T w I, COINS n OWNER(S)'OF°PROPERTY: .; - - TRUCTtC�N Name: SCTM#1000- i SpON 6ev'MA I�T' R _ RE SISL FU Physical Address: yfsa c GN QR CONST ' Phone#: d Email: i Mailing Address: &VA CONTACT PERSON:- Name: ERSON:Name: Mailing Address: / Phone#: r Email- DESIGN,PROF,ESSIONAL-INFORMATION:- _ Name: Mailing Address: Phone#:, „,_ • Email: CONTRACTOR INFORMATION::,• V� - T °��, Name: Mailing Address: a s Phone#: Email: UV -,DESCRIPTION"OF PROPOSED-CONSTRUCTION ❑New Structure ❑Addition ❑Alteration ❑Repair ❑Demolition Estimated Cost of Project: ❑Other $ Will the lot be re-graded? ❑Yes KNo Will excess fill be removed from premises? []Yes No 1 PROPERTY INFORMATION Existing use of property: Intended use of property: Zone or use district in which premises is situated: Are there any covenants and restrictions with respect to this property? ❑Yes ❑No IF YES, PROVIDE A COPY. ❑ Check Box After Reading: The owner/contractor/design professional is responsible for all dr'ainage,and storm water issues as provided`by , Chapter 236 of the Town Code. APPLICATION IS HEREBY MADE to the Building Department for the issuance of a Building Permit pursuant to the Building Zone Ordinance of the Town of Southold,Suffolk,County,New York and other applicable Laws,ordinances or Regulations,for the construction of buildings, additions,alterations or for removal or'demolition as herein described.The applicant agrees to comply with all applicable laws,ordinances,building code, housing code and regulations'and to admit authorized inspectofs on premises and in building(g)for necessary inspections.False statements madehereinare• punishable as a Class A misdemeanor pursuant to Section 210.45 of the New York State Penal Law. _ Application Submitted By(pri name): / // ❑Authorized Agent Owner Signature of Applicant: Date: ^g6_A A no STATE OF NEW YORK) COUNTY OF Pau being duly sworn, deposes and says that(s)he is the applicant (Name of individual signing,co t act)above named, (S)he is the 0 LoaeK (Contractor,Agent,Corporate Officer,etc.) of said owner or owners,and is duly authorized to perform or have performed the said work and to make and file this application;that all statements contained in this application are true to the best of his/her knowledge and belief;and that the work will be'performed in the manner set forth in the application file,therewith. Sworn before me this' day of /V r�UPl1� � , 20 AQ Notary Public TRACEY L. DWYER PROPERTY OWNER AUTHORIZATION NOTARY PUBLIC,STATE OF NEW YO K - - NO.01 DW6306900 (Where the applicant is not the owner) QUALIFIED IN SUFFOLK COUNTY COMMISSION EXPIRES JUNE 30,2D- I, residing at do hereby authorize to apply on my behalf to the Town of Southold Building Department for approval as described herein. Owner's Signature Date Print Owner's Name 2 E a c9 d� �c c. BUILDING DEPARTMENT- Electrical Inspector a� OG TOWN OF SOUTHOLD �-A } o x7. Town Hall Annex - 54375 Main Road - PO Box 1179 %Alt Southold, New York 11971-0959 *X�'{ Telephone 631 765-1802 - FAX 631 765-9502 rogerrCa�southoldtownny.Aov - sea nd(cD-southoldtownny.aov APPLICATION FOR ELECTRICAL INSPECTION ELECTRICIAN INFORMATION (All Information Required) Date: Company Name: Name: License No.: email: Address: Phone No.: JOB SITE INFORMATION (All Information Required) Name: C, Address: V9-,S- /f/Z eil A Mr. /9 Cross Street: &4a Aoze Phone No.: 6,51 Bldg.Permit#: 4/� 5 5 email: Tax Map District: 1000 ' Section: _ Block: Lot: BRIEF DESCRIPTION OF WORK (Please Print Clearly) e� .r 4A Circle All That Apply: Is job ready for inspection?: YES / NO Rough In Final Do you need a Temp Certificate?: YES / NO Issued On Temp Information: (All information required) Service Size 1 Ph 3 Ph Size: A #Meters Old Meter# New Service- Fire Reconnect- Flood Reconnect-Service Reconnected- Underground - Overhead # Underground Laterals 1 2 H Frame Pole Work done on Service? Y N Additional Information: PAYMENT DUE WITH APPLICATION Request for Inspection Form.As U� f Y � f � , � 4 f . f 4 � ' f � vlell-11 — ------------ .,Vv" � u/ou4� TECHNICAL SPECIFICATIONS JS3BA Series High Efficiency Air Conditioner 10 SEER 1-1/2 — 5 Ton Capacity The JS313A Series of air conditioners offers G�G���������G����������✓���������������� exceptional performance from a small, compact l��✓%%�j����G�G✓G✓%������✓����/�/�/��������/G✓/�1 package. The unit, when combined with our (✓�✓G%/�/ �G✓/��%I� �✓G✓/��j��/��������� Z engineered coils or air handlers, offers a full line of quality, split system cooling equipment. Units are ideally sized for slab or rooftop mounting in GG�%I�����G��✓�!G%�����������/�I�/�/�������� single, multifamily, and light commercial F�%%1�����G��!�'✓�/����������� �/���������� ����� Q�������������������d applications. ����G� �� ����G'�G�G/� FEATURES and BENEFITS • Designed using galvanized steel — with a polyester . Removable Top Grille Assembly — Allows ease of urethane coat finish.The 950 hoursalt spray finish resists service from the top without disconnecting fan motor corrosion 50%better than comparable units. leads. • Copper Tube/Aluminum Fin Coils—Both indoor and . One Piece Top/Orifice—Designed for maximum airflow outdoor coils are designed to optimize heat transfer, and quiet operation. minimize size and cost, and increase durability and reliability. • 2-1/2" Pedestal Base — The sturdy base keeps the bottom of the coil out of harms way. Secondly,the base • Permanently Lubricated Motor— A heavy duty PSC has weep holes along the edge to allow the water from motor for long lasting reliability and quiet operation. rain to flow away from the unit. Requires no maintenance and is completely protected from rain and snow. Easy Compressor and Control Access—Designed to make servicing easier for the contractor, access panels • Full Service Valves — These brass valves are easily are provided to all controls and the compressor from the accessible and simplify servicing of the refrigeration side of the unit. system. • Warranty—Five year limited parts and compressor. • Complete Metal Wrapper— Protects the units coil from being damaged. MODEL IDENTIFICATION CODES Ex: JS3BA-036K JS 3 B A - 036 K A JS-Air Conditioner Nominal Style JT-Heat Pump Product Capacity A, B, etc. Identifier (000) BTU Generation 1,2,3.etc. Electrical Code K=208/230-60-1 BA= Braze 10 SEER BC= Braze 12 SEER BD= Braze 13 SEER DIMENSIONS OUTDOOR SECTION JS3BA- 18KA 024KA 030KA 036KA 042KA 048KA O60KB H 22-1/2 22-1/2 22-1/2 22-1/2 30-1/2 34-1/2 30-1/2 W 22-1/2 22-1/2 22-1/2 22-1/2 22-1/2 22-1/2 30-1/2 D 22-1/2 22-1/2 22-1/2 22-1/2 22-1/2 22-1/2 30-1/2 Air Discharge Allow Adequate Clearance for Airflow D aaaa DO���Qd aaaa DO����O aaaaa Dd�pQ00 aaaaa D����QO H aaaaa aaaar o \ — 2 PHYSICAL AND ELECTRICAL SPECIFICATIONS / OUTDOOR UNITS 10 SEER — High Efficiency— Single Phase Model No.JS3BA- 018KA 024KA 030KA 036KA 042KA 048KA 060KA 060KB Electrical Volts-Cycles-Phase(1) 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 208/230-60-1 Data Total Amps 92 105 14.8 15.9 181 196 265 285 Delay Fuse Max (2) 15 20 30 30 35 40 50 60 Min Circuit Ampacity 114 129 18.2 197 22.4 242 327 353 Component Coil Area 83 83 8.3 83 11.5 14.8 202 17.7 Data Rows-FPI 1-14 1-14 1-18 1-22 1-20 1-18 1-22 1-22 Tube Dia 3/8 O.D. 3/8 0 D 3/8 O D. 3/8 O.D 3/8 O D 3/8 O.D 3/8 O.D. 3/8 O.D Fan Type PSC PSC PSC PSC PSC PSC PSC PSC Motor Amps 067 067 1 13 1.13 1.13 14 15 1.5 HP 1/10 1/10 1/8 1/8 1/8 1/4 1/4 1/4 Fan Dia-#Blades 18 In.-3 18in -3 18 in.-3 18in -3 18 in.-3 18 in -4 24 in.-3 24 in -3 Blade SCFM 2100 2100 2500 2500 2500 3000 4000 4000 Compressor RLA 8.6 9.8 13.7 148 17.0 21.8 25.0 27.0 Data* LRA 49 56 75 1 96 105 131 150 144 Refrigerant Suction Line-Length/O.D. 0-24 it 5/8"(3) 5/8"(3) 3/4" 3/4" 3/4" 7/8" 7/8" 7/8" (LIq.Line All Lengths-3/8"O.D.) 25-39 ft 5/8"(3) 3/4" 3/4" 3/4" 7/8" (4) 7/8" 1-1)8'15) 1-1/8"(5) 40-75 ft 3/4" 3/4" 3/4" 7/8"(4) 7/8" (4) 7/8" 1-1/8'(5) 1-1/8"(5) Refrigerant Charge (Outdoor unit,Indoor Unit R-22 Ounces 15'Line Set) 63 64 68 69 87 115 122 114 Weight Net 116 118 124 128 133 166 194 190 Approximate(lbs.) Ship 122 124 130 134 140 1 162 206 202 COPPER WIRE SIZE—AWG (1%Voltage Drop) Supply Wire Length-Feet Supply Circuit 200 150 100 50 Ampacity 6 8 10 14 15 4 6 8 12 20 4 6 8 10 1 25 4 4 1 6 10 30 3 4 6 8 35 3 4 6 8 40 2 3 4 6 45 2 1 3 4 1 6 1 50 Wire Size based on N.E.C. for 600 type copper conductors. " Values shown are most severe and may vary slightly depending on the make of the compressor supplied. (1)Operating Voltage Range: 198v min.—253v max. (2)HACR Type Circuit Breakers or Time Delay Fuse (3)Requires 3/4"to 5/8"reducer from unit to line. (4)Requires 7/8"to 3/4"reducer from line to unit. (5)Requires 7/8"to 1-1/8"reducer from line to unit. 3 — SYSTEM HEATING & COOLING CAPACITIES TO SEER — High Efficiency— Single Phase Outdoor Unit With This Coil Model Number Coil Cooling Nominal Required JS313A- C3BA- Btuh SEER CFM Orifice Size (�) 018K 024C/U-A(2) 18,000 10 675 .051 024KA 024C/U-A(2) 22,800 10 900 .060 030KA 030C/U-13 28,600 10 1125 .063 030KA 036C/U-A(2) 29,000 10 1125 .063 036KA 036C/U-B(2) 34,600 10 1350 .067 036KA 036C/U-A(2) 34,000 10 1150 .067 042KA 042C/U-B(2) 40,000 10 1500 .075 048KA 048C/U-B(2) 46,000 10 1500 .080 048KA 048C/U-C 46,000 10 1500 .080 060KB 060C/U-C(2) 58,000 10 1800 .093 Outdoor Unit With This Air Handler Model Number Air Handler Cooling Nominal Required JS3BA- GB3B(M,V)- Btuh SEER CFM Orifice Size (1) 018KA 024K-A 18,000 10 675 .051 024KA 024K-A 23,000 10 900 1 .060 030KA 030K-A 28,600 10 1125 .063 030KA 030K-B 28,600 10 1125 .063 036KA 036K-B 34,600 10 1350 .067 042KA 042K-13 40,000 10 1500 .075 048KA 048K-13 46,000 10 1600 .080 060KB 060K-C 57,000 10 1700 .093 (1)Orifice supplied with indoor section. (2)Also available as C3BH Horizontal Case Coil See current ARI Directory for certified combinations and ratings. ACCESSORIES - Condensing Unit Start Assist Kit-912933 Provides additional starting torque for the compressor motor when operating with low line voltage or high operating temperatures. Encourage ® Professionalism Q}NµFRfq CERTIRCATIONAPPLIES ONLY WHENTHE COMPLETE SYSTEM Through Technician ISUSTEDWITHARI Certification by NATE 4186-0105(Replaces 4188-0803) Before purchasing this appliance,read Importantenergy cost and efficiency Information available from your retailer Specifications and Illustrations subject to change without notice and without O'Fallon, MO NORDYM �,n- C �rsreo US incurring obligations Printed lnUS.A(01/05) Honeywell VR8205; VR4205 Direct Ignition Dual Automatic Valve Combination Gas Controls The VR8205 and VR4205 Direct Ignition Dual Automatic Valve Combination Gas Controls are for use with direct ignition systems in gas-fired appliances. The controls include a safety shutoff, a manual valve, two automatic operators and a pressure regulator and conduit cover (VR4205 only). E, t r ■ VR8205 used with S89C,E,F and S87 series 5 and later. ■ Adjustable servo regulator effectively maintains almost ■ VR4205 used with 120 Vac direct ignition modules. constant gas output pressure under wide fluctuations in ■ VR8205 for use with 24 Vac heating appliances and gas supply pressure. VR4205 for use with 120 Vac heating appliances that ■ Inlet and outlet screens included. burn natural or manufactured gas,or liquefied petroleum ■ Wiring terminal block color-coded brown to indicate (LP)gas. direct ignition control. ■ Capacity rated at 150 cfli at 1 in. we pressure drop ■ May be installed at any angle between 0 and 90 degrees [4.2 m3/h at 0.25 kPa]. from the upright position,including vertically. ■ Solenoid operated first automatic valve opens on ■ 1/4 in. male quick-connect terminals for electrical thermostat call for heat and closes when call for heat connections. ends. ■ 0° F to 175° F [-18° C to +79° C] temperature range ■ Diaphragm-operated second automatic valve opens under standard;-40°F to+175°F[40°C to+79°C]available. control of the regulator and closes if gas or power supply ■ Inlet and outletpressure taps included;both taps accessible is interrupted. from top of control. ■ Two-position gas control knob has ON and OFFpositions. ■ Standard-,slow-and step-opening models available. ■ All adjustments and wiring connections accessible from top of the control. CONTENTS ■ Compact size. Specifications...............................................2 ■ Straight-through body pattern; right angle adapters Ordering Information..................................2 available for inlet and outlet. Installation................................................... 4 Startup and Checkout.................................. 8 ■ 1/2 in.inlet and 1/2 in.outlet;adapters available for 3/8 Maintenance10 .............................................. or 3/4 in. 10 Operation................................................... Service........................................................ 12 G. S. • Rev. 1-94 • ©Honeywell Inc. 1994 • Form Number 68-0049-2 VR8205;VR4205 SPECIFICATIONS • ORDERING INFORMATION Specifications IMPORTANT: The specifications given in this publica- ADDITIONAL FEATURES: tion do not include normal manufacturing toler- • 3/8 in.bushing. ances. Therefore,this unit may not exactly match the • 3/4 in.straight flange assembly(with O-ring and screws). listed specifications.Also, this product is tested and • Tool for flange hex screws. calibrated under closely controlled conditions, and some minor differences in performance can be ex- STANDARD MODELS pected if those conditions are changed. MODELS: VR8205 and VR4205 Dual Automatic Valve Combination Gas Controls for use in Direct Ignition TRADELINE®MODELS Systems.See Table 1 for specifications. TRADELINE controls are selected and packaged to SUPPLY VOLTAGE: provide ease of stocking, ease of handling and maximum VR4205: 120 Vac,60 Hz. replacement value.TRADELINE model specifications are VR8205:24 Vac,60 Hz. the same as those of standard models except as noted (50/60 Hz models available on request.) below. CURRENT DRAW: TRADELINE MODEL AVAILABLE: VR8205A Dual VR4205:OAA Automatic Combination Gas Control for Direct Ignition VR8205:0.5A Systems.Models for natural or LP gas. TABLE 1-MODEL SPECIFICATIONS. Standard Optional Range of Model No. Opening Type Factory Regulator Settings Factory Regulator Settings Field Adjustment Suffix Letter Characteristic of Gas in.we kPa in.we kPa in.we kPa VR8205A,M Standard Natural 3.5 0.9 3 to 5 0.7 to 1.2 3 to 5 0.7 to 1.2 VR4205M LP 10.0 2.5 8 to 12 2 to 3 8 to 12 2 to 3 VR8205C,P Step-opening Natural Step-0.7, Step-0.17, Step-0.7, Step-0.17, Step-none; Step-none; VR4205P 0.9,1.2 or 1.7, 0.22,0.30 or 0.9,1.2 or 1.7, 0.22,0.30 or Full Rate- Full Rate- as ordereda 0.48,as as ordereda 0.48,as 3-5 0.7 to 1.2 Full Rate- ordereda Full Rate- ordereda 3.5 Full Rate- 3 to 5 Full Rate- 0.9 0.7 to 1.2 LP Step-1.4, Step-0.35, Step-1.4, Step-0.35, Step-none; Step-none; 2.5,4.0 or 0.62,0.99 or 2.5,4.0 or 0.62,0.99 or Full Rate- Full Rate- 5.5,as 1.37,as 5.5,as 1.37,as 8-12 2 to 3 ordereda ordereda ordereda ordereda Full Rate-10 Full Rate- Full Rate-8 Full Rate- 2.5 to 12 2-3 VR8205H,K Slow-opening Natural 1 3.5 0.9 3 to 5 0 7 to 1.2 3 to 5 0.7 to 1.2 VR4205H LP 1 10.0 2.5 8 to 12 2 to 3 8 to 12 2 to 3 'Step pressure not adjustable. Ordering Information When purchasing replacement and modernization products from your wholesaler or your distributor,refer to the price sheets for complete ordering number,or specify- 1. Order number,TRADELINE®if desired. 2. Natural or LP gas. 3. Step pressure for step-opening gas control. 4. Accessories,if desired. 5. Order separately:transformer,igniter,sensor,module,limit controller,and thermostat or controller as required. If you have additional questions,need further information,or would like to comment on our products or services,please write or phone: 1. Your local Home and Building Control Sales Office(please check the white pages of your phone directory). 2. Home and Building Control Customer Satisfaction Honeywell,Inc., 1885 Douglas Drive North Minneapolis,Minnesota 55422-4386(612)951-1000 In Canada-Honeywell Limited/Honeywell Limitee,740 Ellesmere Road,Scarborough,Ontario M1P2V9.International Sales and Service Offices in all principal cities ofthe world.Manufacturing in Australia,Canada,Finland,France,Germany,Japan,Mexico, Netherlands,Spain,Taiwan,United Kingdom,U.S.A. 68-0049-2 2 VR8205;VR4205 SPECIFICATIONS ` ELECTRICAL CONNECTIONS: 1/4 in.male quick-con- NOTE: Flange Kits include one flange with attached O- nects. Two convenience terminals on top of control ring and four mounting screws. TRADELINE® kits (optional).Terminal block color-coded brown. include a 9/64 in.hex wrench,as noted. TYPE OF GAS:Separate models for natural(and manufac- tured)or LP gas. PRESSURE TAPPING: Inlet and outlet taps standard. CAPACITY: Taps accessible from top of control.Tap is 1/8 in.NPT At minimum regulation: with plug containing recess for 3/16 in.Allen wrench. Natural gas:20,000 Btuh[5860W]a. PRESSURE RATING:AGA rating 1/2 psi[3.5 kPa]inlet LP gas:40,000 Btuh[I 1,700W]. pressure. At 1 in. [0.25 kPa] pressure drop: 150,000 Btuh PRESSURE REGULATION: See Table 1.Regulator ad- [44,000W]a. justment accessible from top of control. At maximum regulation:200,000 Btuh[58,600W]a. MOUNTING: Can be mounted 0 to 90 degrees in any a0.64 sp gr natural gas at 1 in.[0.25 kPa]pressure drop;use direction from the upright position of the gas control- conversion factors in Table 2 to convert for other gases. knob,including vertically. TEMPERATURE RATING: TABLE 2— VR8205A,C,H; VR4205H:-0'F to 175° F [-18° C to GAS CAPACITY CONVERSION FACTORS. +79°C]. sp gr Multiply Listed Capacity By VR8205M,P,K;VR4205M,P:40'F to+175'F[40'C to+79°C]. 0.60 0.516 DIMENSIONS: See Fig. 1. 0.70 0.765 APPROVALS: American Gas Association design certificate:L2025006. 1.53 1.62 Canadian Gas Association design certificate:L2025006. BODY PATTERN:Straight-through with 1/2 in.inlet and Australian Gas Association design certificate:4214. 1/2 in.outlet.Flanges available for 3/8, 1/2 and 3/4 in. Approved for Delta C applications. straight and 90°angle connection.See Table 3. ACCESSORIES: • Flanges;see Table 3. TABLE 3—FLANGE PART NUMBERS. • 394349 9/64 in.hex tool for flange assembly screws. • 393691 Natural to LP Conversion Kit'. Part No. 394588 LP to Natural Conversion Kit. Inlet/Outlet Flange Less Hex With Hex Pipe-Size Type Wrench Wrench 3/8 in.NPT Straight 393690-1 393690-11 Elbow 393690-2 393690-12 1/2 in.NPT Straight 393690-6 393690-16 Elbow 393690-3 393690- 13 3/4 in.NPT Straight 393690-4 393690-14 Elbow 393690-5 1 393690-15 Fig. 1—Dimensions in in. [mm] of VR4205NR8205 Combination Gas Control. CONDUIT COVER(VR4205 ONLY) 3-5/81911 SWING RADIUS 31 2 (FOR FLANGE [89] MOUNTING) 8-32 TAPPED(4) • • C 1[25j 2[13 ] 18 [261 1 4 S[104] C 2113] 1[251 2 1-1[691 M9062 3 68-0049-2 VR8205;VR4205 INSTALLATION Installation WHEN INSTALLING THIS PRODUCT... CONVERTING BETWEEN NATURAL AND LP GAS 1. Read these instructions carefully. Failure to follow 7� them could damage the product or cause a hazardous condi- WARNING tion. • 2. Check the ratings given in the instructions and on the FIRE OR EXPLOSION HAZARD product to make sure the product is suitable for your CAN CAUSE PROPERTY DAMAGE, application. SEVERE INJURY,OR DEATH. 3. Installer must be a trained,experienced service tech- 1. Do not use a gas control set for natural gas on nician. an LP gas system or a gas control set for LP gas 4. After installation is complete, check out product on a natural gas system. operation as provided in these instructions. 2. When making conversion, main pilot burner orifices must be changed to meet appliance A -WARNING manufacturer specifications. FIRE OR EXPLOSION HAZARD CAN CAUSE PROPERTY DAMAGE, Refer to appliance manufacturer instructions for orifice SEVERE INJURY,OR DEATH. specifications and changeover procedure.Gas controls are Follow these warnings exactly: factory-set for natural(and manufactured) or LP gas. Do 1. Disconnect power supply before wiring to pre- not attempt to use a control set for natural(and manufac- vent electrical shock or equipment damage. tured)gas on LP gas,or a control set for LP on natural(and 2. To avoid dangerous accumulation of fuel gas, manufactured)gas. tum off gas supply at the appliance service Gas controls with standard or slow-opening regulators valve before starting installation,and perform can be converted from one gas to the other with a conver- Gas Leak Test after completion of installation. sion kit (ordered separately). Order part no. 393691 to 3. Always install sediment trap in gas supply line convert from natural(and manufactured)to LP gas;order to prevent contamination of gas control. part no. 394588 to convert from LP to natural(manufac- 4. Do not force the gas control knob. Use only tared)gas.Controls with step-opening regulators cannot be your hand to turn the gas control knob.Never converted. use any tools.If the gas control knob will not INSTALL ADAPTERS TO CONTROL operate by hand, the gas control should be replaced by a qualified service technician.Force If adapters are to be installed on the gas control,mount or attempted repair may result in fire or explo- sion. Flanges: 1. Choose the appropriate flange for your application. 0 CAUTION 2. Remove seal over control inlet or outlet. • 3. Assure the O-ring is fitted in the groove of flange.If Never apply a jumper across or short the valve the O-ring is not attached or is missing,do not use flange. coil terminals.This may burn out the heat antici- 4. With O-ring facing control,align the screw holes on pator in the thermostat or damage the electronic the control with the holes in the flange.Insert and tighten direct ignition(DI)module. the screws provided with the flange.See Fig.2.Tighten the screws to 25 inch pounds of torque to provide a gas-tight IMPORTANT:These gas controls are shipped with pro- seal. tective seals over inlet and outlet tappings. Do not remove seals until ready to connect piping. Bushings: 1. Remove seal over control inlet or outlet. Follow the appliance manufacturer instructions if avail- 2. Apply moderate amount of good quality pipe com- able; otherwise, use the instructions provided on the fol- pound to bushing, leaving two end threads bare. On LP lowing pages. installation,use compound resistant to LP gas.Do not use Teflon tape. 3. Insert bushing in control and thread pipe carefully into bushing until tight. Complete instructions below for piping,installing con- trol,and wiring.Make certain the leak test you perform on the control after completing the installation includes leak testing the adapters and screws.If you use a wrench on the valve after flanges are installed,use the wrench only on the flange,not on the control.See Fig.6. 68-0049-2 4 VR8205;VR4205 INSTALLATION USING ADAPTERS TO SOLVE SWING RADIUS LOCATION PROBLEMS The combination gas control is mounted in the appli- In some field service applications,it is difficult or im- ance vestibule on the gas manifold.If this is a replacement possible to thread the control onto the gas supply pipe application,mount the gas control in the same location as because of space limitations.Usually this problem can be the old control. resolved by using an adapter.The adapter is installed on the Locate the combination gas control where it cannot be end of the supply pipe in place of the gas control,following affected by steam cleaning, high humidity, or dripping the same precautions and instructions that are used for water,corrosive chemicals,dust or grease accumulation or installing the gas control.After the adapter is installed,the excessive heat. To assure proper operation, follow these gas control is attached to the adapter as outlined above. guidelines: Note that the use of an adapter increases the overall length • Locate gas control in a well-ventilated area. of the gas control. • Mount gas control high enough above the cabinet bottom to avoid exposure to flooding or splashing water. Fig.2—Fasten flange to control with 25 inch- • Assure the ambient temperature does not exceed the pounds torque. ambient temperature ratings for each component. 6/32 INCH ROUND • Cover gas control if appliance is cleaned with water, SCREWS(1) steam, or chemicals or to avoid dust and grease 00 CONDUIT accumulation. COVER, • Avoid locating gas control where exposure to corro- VR4205 ONLY sive chemical fumes or dripping water are likely. i Install Piping to Gas Control All piping must comply with local codes and ordinances or with the National Fuel Gas Code(ANSI Z223.1 NFPA No.54),whichever applies.Tubing installation must com- ` ply with approved standards and practices. VALVE OUTLET 1. Use new,properly reamed pipe free from chips. If FLANGE tubing is used,make sure the ends are square,deburred,and clean.All tubing bends must be smooth and withouf defor- 9/64 INCH HEX SCREWS(4) mation. ADO NOT OVERTIGHTEN SCREWS TIGHTEN TO 2. Run pipe or tubing to the control.If tubing is used, 25 INCH-POUNDS. M9955 obtain a tube-to-pipe coupling to connect the tubing to the control. Fig.3---Sediment trap installation. 3. Install sediment trap in the supply line to the gas DROP control.See Fig.3. I i PIPED GAS HORIZONTAL i GAS qRISER —�ISUPPLY Install Control 1. This control can be mounted 0-90 degrees, in any direction,from the upright position of the gas control knob, including vertically. I I CONTROL PIPED 2. Mount the control so gas flow is in the direction of 3INCHES — GAS SUPPLY the arrow on the bottom of the control. MINIMUM _ 3. Thread pipe into control.Do not thread pipe too far. © – Valve distortion or malfunction may result if the pipe is inserted too deeply.Refer to Table 4. DROP HORIZONTAL — 3INCHES TABLE 4—NPT PIPE THREAD LENGTH IN in. TUBING [761 GAS MINIMUM 1 SUPPLY Pipe Thread Pipe Maximum Depth Pipe Can 0 Size This Amount Be Inserted Into Control GAs 3/8 9/16 3/8 --►I CONTROL RISER 1/2 3/4 1/2 3INCHES – 3/4 13/16 3/4 MINIMUM — �– © 4. Apply a moderate amount of good quality pipe com- A ALL BENDS IN METALLIC TUBING SHOULD BE SMOOTH. pound(do not use Teflon tape)to pipe only, leaving two © CAUTION SHUT OFF THE MAIN GAS SUPPLY BEFORE REMOVING end threads bare.On LP installations,use compound resis- END CAP TO PREVENT GAS FROM FILLING THE WORK AREA. TEST tant to LP gas.See Fig.4. FOR GAS LEAKAGE WHEN INSTALLATION IS COMPLETE M39n 5 68-0049-2 VR8205,VR4205 INSTALLA11ON Fig.4—Use moderate amount of pipe com- Fig.5—Top view of gas control. pound. PRESSURE REGULATOR VR8205 ADJUSTMENT(UNDER CAP SCREW) kT ING TWO IMPERFECT MINALS(2) THREADS GAS CONTROL INLET PRESSURE TAP OUTLET L—M PRESSURE TAP PIPE INLET O OUTLET 0 0 THREAD PIPE THE AMOUNT APPLY MODERATE AMOUNT OF o SHOWN IN TABLE 4 FOR PIPE COMPOUND TO PIPE ONLY o INSERTION INTO GAS CONTROL (LEAVE TWO END THREADS BARE) GAS CONTROL KNOB M3075A PRESSURE REGULATOR VR4205 ADJUSTMENT(UNDER VR4205 CAP SCREW) CONDUIT COVER INLET 5.-Remove Seals over control inlet and outlet if neces- PRESSURE TAP OUTLET PRESSURE s�• TAP ) 0 6. Connect pipe to control inlet and outlet.Use wrench INLET @ OUTLET on the square ends ofthe control.If an adapter is used,place wrench on adapter rather than on control.Refer to Figs.5 m 0 0 and 6. GAS CONTROL KNOB J M9061 Fig.6—Proper use of wrench on gas control with and without flanges. WHEN FLANGE IS NOT USED WHEN FLANGE IS USED 00 � o0 t� 0 0 0 0 0 0 r � APPLY WRENCH FROM TOP OR APPLY WRENCH BOTTOM OF GAS TO FLANGE ONLY J CONTROL TO EITHER SHADED AREA 0 0 0 o M3079 68-0049-2 6 VR8205;VR4205 INSTALLATION WIRING Follow the wiring instructions furnished by the appli- Fig. 8—Wiring connections for 24 volt control ance manufacturer,,if available,or use the general instruc- in S87 Direct Ignition System. tions provided below.Where these instructions differ from the appliance manufacturer,follow the appliance manufac- ,.__ A L' turer instructions. _ (HOT) All wiring,including insulated quick connect terminals, S87 CONTROL MODULE Q must comply with applicable electrical codes and ordi- O © O ALARM,IF USED nances. r=17"! 24V(GND) ALARM Disconnect power supply before making wiring connec- VALVE 16--—+ tions to prevent electrical shock or equipment damage. VALVE 1. Check the power supply rating on the valve and make lav GND sure it matches the available supply. Install transformer, 4 My thermostat,and other controls as required. DUAL VALVE 2. For VR4205,when the gas control is installed enter- COMBINATION GAS CONTROL nal to the appliance,install the conduit cover on the conduit O O fitting.Do not secure conduit cover at this time. 0 3. Connect control circuit to gas control terminals.See BURNER GROUNDAND Figs.Fl 5 and 7-9. TEMPERATURE g CONTROLLER �l 11347 IGNITER-SENSOR NOTE:Use leadwires with insulated terminals. 4. For VR4205,make sure conduit cover is in position BURNER and secured to the gas valve with the screw provided. See Fig.2. Qi POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD 5. Adjust thermostat heat anticipator as instructed in PROTECTION AS REQUIRED appliance manual(i.e.,usually 0.IA for VR4205 and 0.5A A ALTERNATE LIMIT CONTROLLER LOCATION for VR8205). Q MAXIMUM IGNITER-SENSOR CABLE LENGTH 3 ft [9 m]OR LESS A3 A REPLACEABLE FUSE. Fig.7-Wiring connections for 120 volt control ALARM TERMINAL PROVIDED ON SOME MODELS. M9043 in direct ignition system. Fig. 9—Wiring connections for 24 volt control L1 in S89C Direct Ignition System. L , LIMIT CONTROLLER (HOT) DUAL VALVE S89C,G,J/8890C,G,J 10 L2 COMBINATION HOT SURFACE IGNITION MODULE GAS CONTROL IGNITION CONTROL HOT MV O IGNITER- VALVE L2 WHITE SENSOR 0 120V(GND) O MV VALVE(GND) HSI BLACK BLUE 24V L1 VALVE L1 TH-W HSI BLUE VALVE 24V(GND) , SEN 120V GND - -- - - VR4205 GND(BURNER) Q354FLAME DUAL VALVE VENT SENSOR COMBINATION DAMPER PLUG Q GAS CONTROL 3 O O O BURNER LIMIT IJGROUND CONTROLLER L1 Lf 347IGNITER-SENSOR r���q O:T�A OT) � L---JQ 1 THERMOSTAT 2 OR CONTROLLER BURNER Q1 POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD Q1 POWER SUPPLY PROVIDE DISCONNECT MEANS PROTECTION AS REQUIRED MAKE SURE Ll AND L2 ARE NOT AND OVERLOAD PROTECTION AS REQUIRED REVERSED,THIS WOULD PREVENT FLAME DETECTION © ALTERNATE LIMIT CONTROLLER LOCATION M3090A 02 ALTERNATE LIMIT CONTROLLER LOCATION 03 SEN TERMINAL AND Q354 FLAME SENSOR ON D MODELS ONLY M9047 7 68-0049-2 VR8205;VR4205 STARTUP AND CHECKOUT Startup and Checkout AW�IRNING CHECK AND ADJUST GAS INPUT AND - BURNER IGNITION FIRE OR EXPLOSION HAZARD ACAUTION CAN CAUSE PROPERTY DAMAGE, SEVERE INJURY OR DEATH 1. Do not exceed input rating stamped on appli- 1. Do not force the gas control knob on the appli- ance nameplate,ormanufacturerrecommended ance.Use only your hand to turn the gas con- burner orifice pressure for size orifice(s)used. trol knob.Never use any tools. Make certain primary air supply to main burner 2. If the knob will not operate by hand,the con- is properly adjusted for complete combustion. trol should be replaced by a qualified service Follow appliance manufacturer instructions. technician. 2. IF CHECKING GAS INPUT BY CLOCK- ING GAS METER. Make certain there is no GAS CONTROL KNOB SETTINGS gas flow through the meter other than to the Gas control knob settings are as follows: appliance being checked.Other appliances must OFF:Prevents main gas flow through the control. remain off with their pilots extinguished (or ON: Permits gas to flow into the control body.Under their consumption must be deducted from the control of the thermostat and direct ignition module, meter reading). Convert flow rate to Btuh as gas can flow to the main burner. described in form 70-2602,Gas Controls Hand- book, and compare to Btuh input rating on NOTE:Controls are shipped with the gas control knob in appliance nameplate. the ON position. 3. IF CHECKING GAS INPUT WITH MANO- METER: Be sure gas control is in OFF posi- PERFORM GAS LEAK TEST tion before removing outlet pressure tap plug to connect manometer(pressure gauge).Also -_ turn gas control knob back to OFF when re- A -WARNING mo, vinggauge and replacing plug. Before re- FIRE OR EXPLOSION HAZARD moving inlet pressure tap plug, shut off gas CAN CAUSE PROPERTY DAMAGE, supply at the manual valve in the gas piping to SEVERE INJURY OR DEATH the appliance or,for LP,at the tank.Also shut Check for gas leaks with soap and water solution off gas supply before disconnecting manom- any time work is done on a gas system. eter and replacing plug.Repeat Gas Leak Test at plug with main burner operating. GAS LEAK TEST 1. Paint pipe connections upstream of gas control with Standard Pressure Regulator rich soap and water solution.Bubbles indicate gas leak. 1. Check the manifold pressure listed on the appliance 2. If leak is detected,tighten pipe connections. nameplate. Gas control outlet pressure should match the 3. Stand clear of main burner while lighting to prevent nameplate. injury caused from hidden leaks that could cause flashback 2. With main burner operating,check gas control flow in the appliance vestibule.Light main burner. rate using the meter clocking method or check pressure by 4. With main bumer in operation, paint pipe joints using a manometer connected to the outlet pressure tap on (including adapters)and control inlet and outlet with rich the gas control. See Fig.5. soap and water solution. 3. If necessary, adjust pressure regulator to match ap- 5. If another leak is detected, tighten adapter screws, pliance rating.See Table 5A or 5B for factory set nominal joints,and pipe connections. outlet pressure and adjustment setting range. 6. Replace part if leak cannot be stopped. a. Remove pressure regulator adjustment cap screw. b. Using screwdriver, tum inner adjustment screw TURN ON SYSTEM clockwise K_'�to increase or counterclock- Rotate the gas control knob counterclockwise� to wise r_� to decrease gas pressure to burner. ON. c. Always replace cap screw andaighten firmly to prevent gas leakage. TURN ON MAIN BURNER 4. If desired outlet pressure or flow rate cannot be Follow instructions provided by appliance manufac- achieved by adjusting the gas control, check gas control turer or turn up thermostat to call for heat. inlet pressure using a manometer at the gas control inlet pressure tap. If inlet pressure is in the nominal range(see Table 5A or 5B),replace gas control. Otherwise,take the necessary steps to provide proper gas pressure on the control. 68-0049-2 8 VR8205;VR4205 STARTUP AND CHECKOUT Slow-opening and Step-opening Pressure Regulators 4. If desired outlet pressure or flow rate cannot be 1. Check the full rate manifold pressure listed on the achieved by adjusting the gas control, check gas control appliance nameplate. Gas control full rate outlet pressure inlet pressure using a manometer at the gas control inlet should match this rating. pressure tap.If inlet pressure is in the nominal range(see 2. With main burner operating,check gas control flow Table 5A or 513),replace gas control. Otherwise,take the rate using the meter clocking method or pressure using a necessary steps to provide proper gas pressure to the con- manometer connected to the outlet pressure tap on the gas trol. control.See Fig.5. 5. STEP-OPENING PRESSURE REGULATORS 3. If necessary, adjust pressure regulator to match ap- ONLY. Carefully check burner lightoff at step pressure. pliance rating.See Table 5A or 5B for factory set nominal Make sure burner lights smoothly and without flashback to outlet pressure and adjustment setting range. orifice.Make sure all ports remain lit.Cycle burner several a. Remove pressure regulator adjustment screw. times, allowing at least 30 seconds between cycles for b. Using screwdriver, turn inner adjustment screw regulator to resume step function. Repeat after allowing clockwise r. to increase or counterclock- burner to cool.Readjust full rate outlet pressure,if neces- wise to decrease gas pressure to burner. sary,to improve lightoff characteristics. c. Always replace cap screw and tighten firmly to prevent gas leakage. TABLE 5A PRESSURE REGULATOR SPECIFICATION PRESSURES(in.wc) Factory Set Model Type Nominal Inlet Nominal Outlet Pressure Setting Range Type of Gas Pressure Range Step Full Rate Step Full Rate Standard, Natural 5.0-7.0 — 3.5 — 3.0-5.0 slow-opening LP 12.0- 14.0 — 10.0 — 8.0- 12.0 Step-opening Natural 5.0-7.0 0.9 3.5 — 3.0-5.0 LP 12.0- 14.0 2.2 10.0 — 8.0-12.0 TABLE 513—PRESSURE REGULATOR SPECIFICATION PRESSURES(kPa). Factory Set Model Type Nominal Inlet Nominal Outlet Pressure Setting Range Type of Gas Pressure Range Step Full Rate Step Full Rate Standard, Natural 1.2- 1.7 — 0.9 — 0.7- 1.2 slow-opening LP 2.9-3.9 — 2.5 — 2.0-3.0 Step-opening Natural 1.2- 1.7 0.2 0.9 None 0.7- 1.2 LP 2.9-3.9 0.9 2.5 None 2.0-3.0 CHECK SAFETY LOCKOUT CHECK SAFETY SHUTDOWN PERFORMANCE (SLOW-OPENING CONTROLS ONLY) 1. With the system power off and the thermostat set to W19L1�1�'lNG call for heat,manually shut off the gas supply. • 2. Energize ignitor control and start timing safety lock- FIRE OR EXPLOSION HAZARD out time.When spark ignition terminates,stop timing. CAN CAUSE PROPERTY DAMAGE, When using the VR8205H or VR4205H step-opening SEVERE INJURY OR DEATH control, the specified ignitor control safety lockout time Perform the safely shutdown test any time work is must exceed 8.5 seconds for system to function properly. done on a gas system. 3. After spark cutoff,manually reopen gas control knob. No gas should flow to the main burner. NOTE:Read steps 1-7 below before starting and compare 4. Reset system by adjusting thermostat below room to the safety shutdown or safety lockout tests recom- temperature, waiting 30 seconds, and moving thermostat mended for the direct ignition(DI)module.Where they setting up to call for heat.Normal ignition should occur. differ,use the procedure recommended for the module. 9 68-0049-2 VR8205;VR4205 STARTUP AND CHECKOUT•MAINTENANCE•OPERATION 1. Turn off gas supply. 5. After the module locks out, open manual gas cock 2. Set thermostat or controller above room temperature and make sure no gas is flowing to the burner. to call for heat. 6. Set the thermostat below room temperature and wait 3. Watch for ignition spark or for glow at hot surface one minute. igniter either immediately or following prepurge. See DI 7. Operate system through one complete cycle to make module specifications. sure all controls operate properly. 4. Time the length of the igniter operation. See DI module specifications. Maintenance Regular preventive maintenance is important in applica- • Consequence of unexpected shutdown. Where the tions that place a heavy load on systems controls,such as in cost of an unexpected shutdown would be high,the the commercial cooking and agricultural and industrial system should be checked more often. industries because: • Dusty, wet, or corrosive environment. Since these • In many such applications,particularly commercial environments can cause the gas control to deteriorate cooking, the equipment operates 100,000-200,000 more rapidly, the system should be checked more cycles per year.Such heavy cycling can wear out the often. gas control in one to two years. Gas valves exposed to high ammonia conditions; i.e., • Exposure to water,dirt,chemicals and heat can dam- those used in greenhouses or animal barns,may fail in one age the gas control and shut down the control system. or two years.Contact your Honeywell sales representative The maintenance program should include regular check- to request a gas valve with corrosion resistant construction. out of the gas control, see Startup and Checkout section, The gas control should be replaced if: and the control system as described in the appliance manu- • It does not perform properly on checkout or trouble- facturer literature. shooting. Maintenance frequency must be determined individu- • The gas control knob is hard to turn. ally for each application.Some considerations are: • The gas controls is likely to have operated for more • Cyclingfrequency.Appliances that may cycle 20,000 than 200,000 cycles. times annually should be checked monthly. • Intermittent use.Appliances that are used seasonally should be checked before shutdown and again before the next use. Operation The VR8205;VR4205 gas controls provide ON-OFF with lockout timers,the automatic valves are de-energized manual control of gas flow.In the OFF position,gas flow to and ignition stops after the lockout period. On modules the main burner is mechanically blocked.In the ON posi- without lockout timers, the trial for ignition continues tion, gas flows to the main burner under control of the indefinitely. thermostat, the direct ignition (DI) module, and the two If main burner flame is restarted successfully,operation automatic main valves. continues as described above. Gas control operation is described in more detail below. SYSTEM OPERATION WITH MODULE When the thermostat calls for heat, the DI module is VALVE POSITION DURING THERMOSTAT OFF energized.The module activates the first and second auto- CYCLE matic valves of the gas control,which allow gas to flow to The valve is positioned as shown in Fig. 10 when the: the main burner.At the same time,the DI module generates • manual gas control knob is in the ON position. a spark at the igniter-sensor to light the main burner. • thermostat is not calling for heat. The second automatic valve diaphragm, controlled by The first automatic valve is closed. The second auto- the servo pressure regulator,opens and adjusts gas flow as matic valve operator is de-energized,closing the channel to long as the system is powered.The servo pressure regulator the pressure regulator,and opening a channel to the under- monitors outlet pressure to provide an even flow of gas to side of the second automatic valve operator valve dia- the main burner. Loss of power(thermostat satisfied)de- phragm. The combination of spring pressure under the energizes the DI module and closes the automatic valves. second automatic valve diaphragm and lack of outlet pres- The system is ready to return to normal service when power sure holds the diaphragm firmly closed. Gas flow to the is restored through the thermostat. main burner is blocked by both valves. If the igniter-sensor stops detecting a flame at the main burner, the trial for ignition is restarted. On DI modules 68-0049-2 10 VR8205;VR4205 CFIPATCN WHEN THERMOSTAT CALLS FOR HEAT_ immediately reflected back to the pressure regulator dia- When the thermostat calls for heat, the DI module phragm,which repositions to change the flow rate through generates a spark at the main burner and the first automatic the regulator valve,and thus through the automatic valve. valve and second automatic valve operators are energized If outlet pressure begins to rise,the pressure regulator (Fig. 11).The first automatic valve opens,and the second diaphragm moves slightly higher,allowing less gas flow to automatic valve operator valve disc is lifted off its seat. the gas control outlet.This increases gas pressure under the This diverts gas flow from the second automatic valve automatic valve diaphragm and repositions the valve disc diaphragm, and causes a reduction of pressure on the closer to the seat. Thus, flow of gas through the second underside of this diaphragm.The reduced pressure on the automatic valve is reduced,and outlet pressure falls to the bottom of the automatic valve diaphragm repositions the desired level. diaphragm downward,away from the valve seat,allowing If outlet pressure begins to fall,the pressure regulator gas to flow to the main burner. diaphragm moves slightly lower,allowing more gas flow to the gas control outlet.This decreases gas pressure under the Standard Regulation second automatic valve diaphragm and repositions the During the ON cycle,the servo pressure regulator pro- valve disc further from the seat.Thus,flow of gas through vides close control of outlet pressure,even if inlet pressure the second automatic valve is increased.and outlet pressure and flow rate vary widely.Any outlet pressure change is rises to the desired level. Fig. 10—Position of gas control components during thermostat off cycle. CONTROL SECOND AUTOMATIC SECOND KNOB VALVE OPERATOR AUTOMATIC OPERATOR SOLENOID SERVO PRESSURE REGULATOR FIRST AUTOMATIC VALVE SOLENOID L-ICd• SECOND AUTOMATIC OPERATOR VALVE DISC GAS CONTROL INLET y �-' GAS CONTROL OUTLET •' % FIRST AUTOMATIC VALVE SECOND AUTOMATIC NOTE.AUTOMATIC VALVE OPERATOR AND SERVO VALVE DIAPHRAGM PRESSURE REGULATOR SHOWN OUTSIDE GAS CONTROL FOR EASE IN TRACING GAS FLOW Q1 SLOW-OPENING GAS CONTROL HAS A GAS FLOW RESTRICTOR IN THIS PASSAGE M9114 Slow-Opening Regulation we[0 kPa]to rated output pressure within 3-6 seconds(for Slow-opening gas controls function the same as stan- an 80,000 Btuh furnace at 7 in.we[1.8 kPa]inlet pressure dard models except that when the thermostat calls for heat, and 3.5 in.we[0.9 kPa]outlet pressure). the second automatic valve opens gradually. Opening is slowed because a flow restructure in the passage from the Step-Opening Regulation second automatic operator slows the rate at which gas Step-opening gas controls actually combine two pres- pressure is reduced under the second automatic valve dia- sure regulators, one for the low pressure and one for the phragm after the second automatic operator opens. Outlet full-rate pressure. When the thermostat calls for heat,the pressure to the main burner increases gradually from 0 in. automatic operator valve disc opens. The low pressure 11 68-0049-2 VR8205;VR4205 OPERATION • SERVICE regulator maintains outlet pressure at the preset step rate for WHEN THE CALL FOR BEAT-ENDS several seconds. Then the regulator valve is forced fully When the call for heat ends,the first automatic valve and open by the timing diaphragm,which is operated by bleed the second automatic valve operator close, bypassing the gas.When the low pressure regulator is fully open,the high regulator(s)and shutting off the main burner and the pilot. pressure regulator maintains the desired full-rate outlet As pressure inside the gas control and underneath the pressure as described for the standard regulator. automatic valve diaphragm equalizes,spring pressure closes The step model requires approximately 60 seconds to the second automatic valve to provide a second barrier to reset once the main burner goes off. If it is reenergized gas flow. within 60 seconds, it may bypass or shorten the length of the low pressure step. The burner may relight at the full flow rate. Fig.I I—Position of gas control components during burner on cycle. CONTROL SECOND AUTOMATIC SECOND KNOB VALVE OPERATOR AUTOMATIC OPERATOR SOLENOID SERVO PRESSURE • i REGULATOR FIRST • • AUTOMATIC VALVE SOLENOID SECOND AUTOMATIC OPERATOR VALVE DISC A % �• i GAS CONTROL INLET GAS CONTROL OUTLET •� % FIRST AUTOMATIC VALVE SECOND AUTOMATIC NOTE: SECOND AUTOMATIC VALVE OPERATOR AND VALVE DIAPHRAGM SERVO PRESSURE REGULATOR SHOWN OUTSIDE GAS CONTROL FOR EASE IN TRACING GAS FLOW Q1 SLOW-OPENING GAS CONTROL HAS A GAS FLOW RESTRICTOR IN THIS PASSAGE M9115 Service WARNING ! CAUTION FIRE OR EXPLOSION HAZARD Do not apply a jumper across(or short)the valve CAN CAUSE PROPERTY DAMAGE, coil terminals, even temporarily. Doing so may SEVERE INJURY OR DEATH burn out the heat anticipator in the thermostat or Do not disassemble the gas control;it contains no damage the DI module. replaceable components.Attempted disassembly or repair may damage the control. IMPORTANT:Allow 60 seconds after shutdown before re-energizing step-opening model to assure lightoff at step pressure. 68-0049-2 12 VR8205;VR4205 IF MAIN BURNER WILL NOT COME ON WITH IMPORTANT: Follow the operating instructions pro- CALL FOR HEAT vided by the manufacturer ofyour heating appliance. 1. Confirm that gas control knob is in the ON position. The information below will be of assistance in a 2. Adjust thermostat several degrees above room tem- typical control application, but the specific controls perature. used and the procedures outlined by the manufac- 3. Using ac voltmeter, measure voltage across MV turer ofyour appliance may differ,requiring special terminals at gas control. instructions. 4. If no voltage is present, check control circuit for proper operation. TO TURN ON FURNACE 5. If proper control system voltage is present,replace STOP:Read the safety information above. gas control. 1. The lighting sequence on this appliance is automatic; do not attempt to manually light the main burner. INSTRUCTIONS TO THE HOMEOWNER 2. If the furnace does not come on when the thermostat FOR YOUR SAFETY,READ BEFORE LIGHTING is set several degrees above room temperature, set the thermostat to the bottom of its range to reset safety control. 0 WARNING 3. Remove burner access panel if provided on your appliance. IF YOU DO NOT FOLLOW THE 4. Turn the gas control knob(Fig.5)clockwise r-� to WARNINGS BELOW AND THE OFF. LIGHTING INSTRUCTIONS EXACTLY,A 5. Wait five minutes to allow any gas in the combustion FIRE OR EXPLOSION CAN RESULT chamber to vent.If you then smell gas in the appliance area WITH PROPERTY DAMAGE,PERSONAL or near the floor in an LP installation,immediately shut off INJURY OR LOSS OF LIFE. the manual valve in the gas piping to the appliance,or on 1. Before lighting, smell around the appliance LP,at the tank.Do not touch any electrical switch or use the area for gas.If the appliance uses LP(bottled) phone. Leave the building and call your gas supplier. If gas,be sure to smell next to the floor because your gas supplier cannot be reached, call the fire depart- LP gas is heavier than air. If you smell gas, ment.Failure to do so may result in fire or explosion. immediately shut off the manual valve in the 6. If you don't smell gas, turn knob on gas control gas piping to the appliance, or on LP, at the counterclockwise ('� to ON. tank.Do not try to light any appliance.Do not 7. Replace burner access panel. touch any electrical switch or use the phone. 8: Reset thermostat to desired temperature. Leave the building and call your gas supplier. 9. Ifburner does not come on when room temperature is If your gas supplier cannot be reached,call the below thermostat setting,turn gas control knob to OFF and fire department. contact a qualified service technician for assistance. 2. Do not force the gas control knob on the appli- ance.Use only your hand to turn the gas con- TO TURN OFF APPLIANCE trol knob.Never use any tools.If the knob will Turn gas control knob clockwise to OFF. not operate by hand,replace the control using a qualified service technician.Force or attempted repair can result in fire or explosion. 3. The gas control must be replaced if it has been flooded with water. Call a qualified service technician. 4. The gas control is a safety device.It must be replaced in case of any physical damage such as bent terminals, missing or broken parts, stripped threads, or evidence of exposure to heat. 13 68-0049-2