36C Cycle Pilot Gas Valve INSTALLATION INSTRUCTIONS

Transcription

1 ycle Pilot Gas Valve INTAATION INTRUTION FAIURE TO READ AND FOOW A INTRUTION AREFUY BEFORE INTAING OR OPERATING THI ONTRO OUD AUE PERONA INJURY AND/OR PROPERTY DAMAGE. DERIPTION The cycle pilot gas valves with redundant pilot solenoid main gas regulator, integral gas pressure switch and electrical connection on the gas valve for mercury flame sensor connection. PEIFIATION Electrical Rating: 0. amps End to End Dimensions: 1 /1 Ambient Operating Range: 0 to +17 F ( 0 to 79 ) Maximum Pressure Rating: 1 / PI (1.0 W..) Agency: A.G.A. and.g.a. design certified Outlet Pressure 1" Pressure Drop apacity Rated Range of Regulation BTU/HR BTU/HR AGA TD. NAT GA P GA AGA TD. NAT GA P GA Pipe ize 1000 BTU/U. FT. 00 BTU/U. FT BTU/U. FT. 00 BTU/U. FT. 1/ X /8 100,000 1,000 1, ,000 1,000-1,000 1/ X 1/ 0,000 7,00 0,000-90,000 0,000-9,000 1/ X / 0,000 7,00 0,000-90,000 0,000-9,000 / X / 80,000,00 0,000-00,000 0,000-8,000 P Internal Regulator onversion Reducer Inlet Wiring Model oil Gas Pipe Opening Regulator Adjustment onvertible Kit ine Flow Bushing Pressure ide ee Number Voltage Type ize haracteristic etting Range Nat./P Included Interrupter Direction Kit Tap Taps Figure ➀ 8-91 VA Natural / x / Fast Open...0 Yes Yes No tr. Thru Yes Yes No 8-91 VA Natural / x / Fast Open...0 Yes Yes No tr. Thru Yes Yes No VA Natural / x / Fast Open...0 No No No tr. Thru Yes No No VA Natural / x / Fast Open...0 Yes Yes No tr. Thru Yes Yes No 8-9 VA Natural / x / Fast Open...0 No No No tr. Thru No Yes No VA Natural / x / Fast Open...0 No No No tr. Thru Yes No No 8-9 VA P / x / Fast Open No No No tr. Thru Yes No No 87-9 VA Natural / x / tep Open /...0 No No No tr. Thru Yes No No 9-90 VA Natural / x / low Open...0 No No No tr. Thru Yes No No VA Natural / x / low Open...0 Yes Yes No tr. Thru Yes No No ➀ Wiring diagrams see pages - PART NO. 7-17A 018

2 PREAUTION DO NOT BEGIN INTAATION UNTI YOU READ THE FOOWING PREAUTION.! WARNING If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. 1. Failure to turn off electric or main gas supply to heating system could cause personal injury and/or property damage by shock, gas suffocation, fire, and/or explosion.. Do not use this control on circuits exceeding specified voltage. Higher voltage will damage the control and may cause shock or fire hazard.. NEVER UE FAME OR ANY KIND OF PARK TO HEK FOR GA EAK OUD AUE FIRE AND/OR EXPOION.. Do not use a control set for natural gas with P gas, or a control set for P gas with natural gas. Personal injury and/or property damage, gas suffocation, fire, and/or explosion may result. INTAATION! AUTION 1. Do not short out terminals on gas valve or primary control to test. hort or incorrect wiring can cause equipment damage, property damage and/or personal injury.. This control is not intended for use in locations where it may come in direct contact with water. uitable protection must be provided to shield the control from exposure to water (dripping, spraying, rain, etc.). 1. Turn off electrical power to the system at the fuse box or circuit breaker. Also turn off the main gas supply.. If replacing an existing valve, disconnect all plumbing and electrical connections from the old control.. The control may be installed in any position except upside down (see figure 1). The arrow on the bottom plate indicates the direction of gas flow through the valve.. You should use new pipe that is properly chamfered, reamed, and free of burrs and chips. If you are using old pipe, be sure it is clean and free of rust, scale, burrs, chips, and old pipe joint compound.. Apply pipe joint compound (pipe dope) or teflon tape that is approved for all gases, only to the male threads of the pipe joints. DO NOT apply compound or teflon tape to the first two threads (see figure for typical piping connections).. If you are using a vise or open-end wrench to hold the valve while installing piping, do not tighten excessively, as this may damage the valve. 7. ee wiring pages - when making electrical connections. After all gas and electrical connections are completed, turn gas on and check for gas leaks with leak detection solution or soap suds. Bubbles forming indicate a leak. HUT OFF GA AND FIX A EAK IMMEDIATEY. NOTE All piping must comply with local codes, ordinances, and/or national fuel gas codes. NOTE: Always Include A Drip eg In Piping Horizontal in. minimum Upright, 90 from upright or vertical UPRIGHT Drop Gas Valve Piped Gas upply EFT OR RIGHT NOTE: ontrol shown may not be identical to replacement control. Figure 1. Mounting positions Horizontal Riser in. minimum Drop Tubing Gas upply Piped Gas upply INET BO UP OR DOWN Gas Valve Gas Valve Riser in. minimum Figure. Typical gas valve piping

3 INTAATION PIOT GA ONNETION Install fitting into pilot gas outlet (see figure ), turning until finger-tight. Insert clean, deburred tubing all the way through the fitting. While holding the tubing securely, slowly tighten fitting until you feel a slight "give". Tighten the fitting an additional 1½ turns. Pilot gas outlet Gas outlet PIOT PRE TAP Figure YTEM WIRING REFER TO AND FOOW THE APPIANE MANUFAT- URER' WIRING DIAGRAM. UE THE TABE ON PAGE 1 TO IDENTIFY THE PROPER TERMINA IDENTIFIATION FIGURE FOR THE GA VAVE. NOTE All wiring should be installed in accordance with local and national electrical codes and ordinances. Always check that the electrical power supply used agrees with the voltage and frequency shown on the gas control. Wiring for 8-9, -9 & Gas Valves GREEN Figure RED WHITE REDUNDANT OI WITH REAY OI 8 GA VAVE 098 MERURY FAME ENOR MAIN VAVE REAY PIOT/REDUNDANT OENOID VAVE WITH OD WIRING HARNE 8 GA VAVE MAIN VAVE REAY PIOT/REDUNDANT OENOID VAVE WITH 098 MERURY FAME ENOR OD 09 Pilot Relight ontrol THERMOTAT T1 IMIT T ycle Pilot ystem - For Natural Gas - VA INE WIRING HARNE Wiring Harness Available For Natural Gas Type Number ength F in. F in. F11-00 in. F in. F11-00 in. Wiring Harness consists of two wires, one tan the other black. Both leads are terminated with 1/ inch female piggyback terminals Wiring Harness Available For All Gases Type Number ength F in. F in. F in. F in. F in. Wiring Harness consists of five wire cable in black sheathing. One end terminated in five-terminal connector for mating to 0 or 0A. Other end terminated with six terminal connector to mate with gas manifold. BUE WARP WITH DIODE RED WARP WITH HEATER 09 Pilot Relight ontrol THERMOTAT R A G T1 T IMIT ycle Pilot ystem - For All Gases - YEOW ORANGE 1 REITOR VA INE 0 AFETY TIMER

4 INTAATION (cont'd) Wiring for 8-91, -91 & 9-90 Gas Valves Figure ycle pilot plug-in OM. PIOT ADJ. REDUNDANT OI MAIN REAY OI WHITE BAK WITH OMMON 8 GA VAVE MAIN VAVE REAY OI 098 MERURY FAME ENOR INE VA IMIT THERMOTAT 09 PIOT REIGHT ONTRO IVER PIOT OENOID OI WITH OD OMMON BRA TO EETRODE NOTE: On systems where one side of the low voltage transformer is grounded, silver terminal () of the 09 must be connected to ground side. Wiring for 87-9 Gas Valve Figure 87 GA VAVE Main Valve Relay oil 098 MERURY FAME ENOR Hot INE VA IMIT THERMOTAT T Pilot olenoid oil Pressure witch () old ommon Through Mounting Hole T1 09 PIOT REIGHT ONTRO To Electrode Plug-In

5 INTAATION (cont'd) Wiring for 8-91 Gas Valve Figure 7 URE-TART TERMINA 8 GA VAVE 098 MERURY FAME ENOR PIOT/REDUNDANT OENOID VAVE MAIN VAVE REAY WITH OD WIRING HARNE -WIRE PUG 1 BUE RED DIODE YEOW ORANGE OM. PIOT ADJ. DIODE R AFETY TIMER A G WARP WITH ONTAT (N..) REITOR FUE OR FUE REITOR WARP WITH HEATER PARK IRUIT REITOR 0A REIGHT/AFETY TIMER VA THERMOTAT INE Wiring for 8-91 Gas Valve Figure 8 8 GA VAVE MAIN VAVE REAY OI 09 MERURY FAME ENOR INE VA IMIT THERMOTAT IVER PIOT OENOID OI * WITH OD OMMON EQO REITOR BRA 09 PIOT REIGHT ONTRO TO EETRODE *INTERNA WITH REQUIRE " W.. MINIMUM

6 INTAATION (cont'd) Wiring for 8-9 Gas Valve Figure 9 OM. PIOT ADJ. 8 GA VAVE MAIN VAVE REAY OI 098 MERURY FAME ENOR INE VA IMIT THERMOTAT 09 PIOT REIGHT ONTRO IVER PIOT OENOID OI WITH OD OMMON BRA TO EETRODE NOTE: On systems where one side of the low voltage transformer is grounded, silver terminal () of the 09 must be connected to ground side.

7 INTAATION (cont'd) onversion Outlet Pressure from Pilot Gas Regulator Model Natural/P Adjustment Adjustment 8-91 ee onversion ee Fig. 10 ee Fig. 10 to.p ee onversion ee Fig. 10 ee Fig. 10 to.p Not onvertable ee Fig. 10 ee Fig ee onversion ee Fig. 10 ee Fig. 10 to.p. 8-9 Not onvertable ee Fig. 10 ee Fig Not onvertable ee Fig. 10 ee Fig Not onvertable ee Fig. 10 ee Fig Not onvertable ee Fig. 10 ee Fig ee onversion ee Fig. 10 ee Fig. 10 to.p ee onversion ee Fig. 10 ee Fig. 10 to.p. ONVERION FROM NATURA GA TO.P. 1. Remove regulator cover screw.. Turn regulator adjustment screw counterclockwise and remove from valve.. Remove regulator spring from valve.. Insert proper spring Nat./.P. into the valve.. Replace the regulator adjustment screw and adjust to appliance manufacturers specifications.. Replace regulator cover screw. Regulator Adjusting over crew OUTET ADJUTMENT This control is shipped from the factory with the regulator set to the outlet pressure shown in the table on page 1. onsult the appliance rating plate to be sure that the setting matches the appliance manufacturer's specifications. If required, the regulator can be adjusted for outlet pressures normally ranging from. to " W.. (natural gas) or 7. to 1" W.. (.P. gas). Do not force the adjusting screw beyond the limits that it can easily be adjusted. 1. Attach a manometer to the outlet pressure tap of the valve.. Energize system to ignite main burner.. Remove "Reg. Adj." cover screw.. To DEREAE outlet pressure, turn the adjusting screw (beneath the cover screw) counterclockwise. To INREAE outlet pressure, turn the adjusting screw clockwise.. Replace the cover screw. ycle the valve two or three times to verify regulator setting. PIOT GA ADJUTMENT This control was factory preset and will not normally require additional adjustment of pilot flame. If the pilot flame is low and does not engulf the bulb of the sensor, the system will not energize the main valve. If pilot gas pressure is too high, gas will sputter past the ignition electrode, and may not ignite. High pilot gas pressure may also cause the flame to lift off the burner, causing the flame sensor bulb to sense "low" heat. To adjust the pilot flame, remove the cover screw and gasket (see figure 10). To REDUE pilot flame, turn the pilot adjust screw (beneath the cover screw) clockwise. To INREAE pilot flame, turn the pilot adjust screw counterclockwise. Replace gasket and tighten cover screw. Figure 10 Pilot Adjust over crew 7

8 PART & AEORIE Item Model Number Number Description F9-0.P. to natural gas conversion kit for, D, E and F gas valves with regulation range of. to W.. Item Model Number Number Description F-179 Bracket for Bryant pilots when retrofitting with ycle-pilot. F9-09 Natural to regulated.p. gas conversion kit for, D, E and F gas valves with regulation range of 7. to 1.0 W.. F Resistor assembly for use with ycle-pilot gas valves with pressure switch (NATURA GA APPIATION ONY) 098 plug-in type mercury elements and used with a 09 pilot relite control. F9-077 Natural to unregulated.p. gas conversion kit for gas valves. F / brass compression fitting for pilot line connections. F9-08 onversion kit for gas valves with regulation range of. to 11.0 W.. F Brass compression fitting adapter for 1 /8 pilot line connections. 7 /1 - thread. F9-01 Reducer bushings for and E gas valves. ontains one / x 1 / N.P.T. and one /8 x 1 / N.P.T. F9-077 Adapter bracket for remote rod adjustment of A-cock on older type gas valves. Not for new style knob pictured in this catalog. F replacement harness assembly for connection of 0A-01 to 8-9 in the 1D18- ycle- Pilot retrofit kit or to 8-9 in the 1D18-1. F11-00 replacement harness assembly for connection of 09- to 8-9 in the 1D18- ycle- Pilot retrofit kit. F replacement harness assembly for connection of 09- to E8-0 in the 1D18-1 ycle- Pilot retrofit kit. F Harness assembly for HI systems with E gas valves; connects the 77A ignitor with the 0E7 or the 0F7 ignition module. White-Rodgers is a division of Emerson Electric o. The Emerson logo is a trademark and service mark of Emerson Electric o. t. ouis, Missouri