White Rodgers 36C User's Manual
Contents
1. 36084 926 24 VAC Natural Yaxete FastOpen a5 25 50 No No No StTw ves No No 4 36684936 24 vAC LP vix FastOpen 110 75 120 No No No sutul Yes No No 4 36087 944 24 VAC Natual x Step Open 1 0 to 8s a5 50 No no No SvTw ves No No 6 Bec cuc aua sac sowopen 35 fesso no no M fema We Nb N 5 36C94 907 24 VAC Natural Slow Open Wiring diagrams see pages 3 6 EMERSON www white rodgers com PART NO 37 6517A sete trated 0618 PRECAUTIONS DO NOT BEGIN INSTALLATION UNTIL YOU READ THE FOLLOWING PRECAUTIONS A WARNING Ww If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life 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 USE FLAME OR ANY KIND OF SPARK TO CHECK FOR GAS LEAKS COULD CAUSE FIRE AND OR EXPLOSION Do not use a control set for natural gas with LP gas or a control set for LP gas with natural gas Personal injury and or property damage gas suffocation fire and or explosion may result Do not short out terminals on gas valve or primary control to test Short orincorrect wiring can cause equipment dam2. COMMON NOTE On systems where one side of the low voltage transformer is grounded silver terminal 6 of the 5059 TO ELECTRODE must be connected to ground side Wiring for 36C87 944 Gas Valve Figure 6 36C87 GAS VALVE meee 4 3098 MERCURY FLAME SENSOR Main Valve Relay Coil e cl OOOO E l l TOS d l LINE 24 VAC LIMIT THERMOSTAT Pilot Solenoid Coil oe Pressure l l Switch l T2 L N O 1 4 Common l red c Ol Q O S IN Plug In Through T1 Mounting Hole 5059 PILOT RELIGHT CONTROL O00 To Electrode INSTALLATION cont d Wiring for 36C84 913 Gas Valve Figure 7 SURE START TERMINALS ET C 4 36C84 GAS VALVE N S 3098 MERCURY RED LE FLAME SENSOR TAN ORANGE PRESSURE 2 SWITCH 4 Q PILOT REDUNDANT WHITE a SOLENOID VALVE Rida Sd l ra S ca WHITE RELAY TAN COIL _ _ _ WIRING REDUNDANT HARNESS COIL E TAN v e3 COM E BLUE 5 WIRE PLUG 4m PILOT A ADJ SAFETY TIMER FUSE OR WARP SWITCH FUSE RESISTOR s CONTACTS N C WARP SWITCH RESISTOR HEATER SPARK CIRCUIT 6 5 50A22 RELIGHT SAFETY TIMER 24 VAC THERMOSTAT LINE Wiring for 36C84 916 Gas Valve Figure 8 ne PRESSURE VALVE TAN TAN TA NHITE BLACK m RELAY VALVE BLUE BLUE WIRING DIAGRAM 36C84 GAS VALVE 3094 MERCURY FLAME SENSOR MAIN VALVE RELAY COIL 24VAC LIMIT THERMOSTAT e e PILOT SOLENOID COIL PRESSUR
3. 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 REDUCE pilot flame turn the pilot adjust screw beneath the cover screw clockwise To INCREASE pilot flame turn the pilot adjust screw counterclockwise Replace gasket and tighten cover screw White Rodgers is a division of Emerson Electric Co The Emerson logo is a trademark and service mark of Emerson Electric Co PARTS amp ACCESSORIES Model Number Description F92 0656 F92 0659 F92 0737 F92 0866 F92 0773 F115 0064 F115 0087 L P to natural gas conversion kit for 36C 36D 36E and 36F gas valves with regulation range of 2 5 to 5 WC Natural to regulated L P gas conversion kit for 36C 36D 36E and 36F gas valves with regulation range of 7 5 to 12 0 W C Natural to unregulated L P gas conversion kit for 36C gas valves Conversion kit for 36C gas valves with regulation range of 4 2 to 11 0 WC Adapter bracket for remote rod adjustment of A cock on older 36C type gas valves Not for new style knob pictured in this catalog 36 replacement harness assembly for connection of 50A22 201 to 36C84 926 in the 21D18 5 Cycle Pilot retro
4. 36C R r Cycle Pilot Gas Valve odge INSTALLATION INSTRUCTIONS White FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND OR PROPERTY DAMAGE DESCRIPTION The 36C cycle pilot gas valves with redundant pilot sole noid main gas regulator integral gas pressure switch and electrical connection on the gas valve for mercury flame sensor connection SPECIFICATIONS Electrical Rating 0 6 amps Maximum Pressure Rating PSI 14 0 W C End to End Dimensions 3 16 Agency A G A and C G A design certified Ambient Operating Range 40 to 175 F 40 to 79 C Outlet Pressure 1 Pressure Drop Capacity Rated Range of Regulation BTU HR BTU HR BTUHR J J BTUHR Pipe Size 1000 BTU CU FT 2500 BTU CU FT 1000 BTU CU FT 2500 BTU CU FT 3 4 X 3 4 280 000 453 600 50 000 400 000 Internal Regulator TEN Reducer Inlet Wiring Model Coil Gas Pipe Opening Regulator Adjustment Convertible Kit Line Flow Bushing Pressure Side See Number Voltage T m Size Characteristic Setting Range NM ILP EF TRE Direction Kit Tap EA Fig Bu 00 SESPUSIETDMEUOTBEE AUS IM OU A CR O HEDUUETOHECICNWCOUS ONES CUN ON c ee RR 36664921 24 VAC Natural iT FastOpen 35 2580 ves Ye No str thul Yes Ye No 5 36084 923 24 VAC Natural ix FastOpen a5 25 50 No No No situl No Ye No 9
5. E SWITCH EQSO RESISTOR L SILVER BRASS INTERNAL PRESSURE SWITCH REQUIRES 5 W C MINIMUM 5059 PILOT RELIGHT CONTROL TO ELECTRODE 5 INSTALLATION cont d Wiring for 36C84 923 Gas Valve Figure 9 YELLOW xg YELLOW PILOT zug ED ADJ neg BLACK BLACK ORANGE TAN LTA PRESSURE D SW TAN REDUNDANT CoL TAN MALE SPADE TERM BLUE 36C84 GAS VALVE 3098 MERCURY FLAME SENSOR MAIN VALVE RELAY COIL LINE 3 o4VAC LIMIT THERMOSTAT 5059 PILOT RELIGHT CONTROL PILOT SOLENOID COIL PRESSURE SWITCH COMMON NOTE On systems where one side of the low voltage transformer is grounded silver terminal 6 of the 5059 TO ELECTRODE must be connected to ground side INSTALLATION cont d Conversion Outlet Pressure from Pilot Gas Regulator Natural LP Adjustment Adjustment 36C84 912 See Conversion See Fig 10 See Fig 10 from Natural Gas 36C84 913 to L P oee Conversion See Fig 10 See Fig 10 from Natural Gas to L P 36C84 916 Not Convertable See Fig 10 See Fig 10 See Fig 10 36C84 921 See Conversion from Natural Gas to L P 36C87 944 Not Convertable See Fig 10 See Fig 10 36C94 906 See Conversion See Fig 10 See Fig 10 from Natural Gas See Fig 10 See Fig 10 to L P See Conversion from Natural Gas to L P CONVERSION FROM NATURAL GAS TO L P 1 Remove regulator cover screw 2 Turn regulator ad
6. age property damage and or personal injury This control is not intended for use in locations where it may come in direct contact with water Suitable protection must be provided to shield the control from exposure to water dripping spraying rain etc INSTALLATION Upright 90 from upright or vertical N OTE INLET BOSS UPRIGHT UP OR DOWN All piping must comply with local codes ordinances LEFT OR RIGHT 1 Turn off electrical power to the system at the fuse box or circuit breaker Also turn off the main gas supply 2 If replacing an existing valve disconnect all plumbing and electrical connections from the old control 3 The control may be installed in any position except and or national fuel gas codes me ZS NOTE Control shown may not be identical upside down see figure 1 The arrow on the bottom to replacement control plate indicates the direction of gas flow through the valve Figure 1 Mounting positions 4 You should use new pipe that is properly chamfered reamed and free of burrs and chips If you are using Drop old pipe be sure it is clean and free of rust scale burrs chips and old pipe joint compound 5 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 2 for typical piping connections Horizontal Pd nS x x
7. e For Natural Gas Type Number Length Pilot Relight Control F115 0060 F115 0061 F115 0062 F115 0063 F115 0064 Wiring Harness consists of two wires one tan the other black Both leads are terminated with 1 4 inch female piggyback terminals THERMOSTAT EDT m Cycle Pilot System E For Natural Gas 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 WIRING HARNESS Wiring Harness Available For All Gases Wiring Harness consists of five wire cable in black sheathing One end terminated in five terminal connector for mating to 5022 or 50A22 Other end terminated with six terminal connector to mate with gas manifold frequency shown on the gas control GREEN PRESSURE REDUNDANT SWITCH COIL PILOT REDUNDANT PRESSURE SOLENOID VALVE SWITCH 3098 MERCURY FLAME SENSOR WARP SWITCH DIODE 5022 SAFETY TIMER WARP SWITCH HEATER RESISTOR THERMOSTAT EMIT Cycle Pilot System For All Gases INSTALLATION cont d Wiring for 36C84 912 921 amp 3694 906 Gas Valves Figure 5 Cycle pilot plug in TAN T emnet COL MAIN ium PILOT RELAY BLACK L M ADJ COIL SWITCH TAN WHITE TAN 00000000 COMMON EM an 36C84 GAS VALVE 3098 MERCURY FLAME SENSOR PILOT SOLENOID COIL PRESSURE SWITCH B
8. fit kit or to 36084 936 in the 21D18 15 36 replacement harness assembly for connection of 5059 23 to 36C84 926 in the 21D18 3 Cycle Pilot retrofit kit 36 replacement harness assembly for connection of 5059 23 to 36E86 302 in the 21D18 14 Cycle Pilot retrofit kit Harness assembly for HSI systems with 36E gas valves connects the 767A ignitor with the 50E47 or the 50F47 ignition module White Rodgers St Louis Missouri www white rodgers com Model Number Description F6 1794 F67 0918 F69 0727 F69 1988 F92 0514 Bracket for Bryant pilots when retrofitting with Cycle Pilot Resistor assembly for use with 36C Cycle Pilot gas valves with pressure switch NATURAL GAS APPLICATIONS ONLY 3098 plug in type mercury elements and used with a 5059 pilot relite control 1 4 brass compression fitting for pilot line connections Brass compression fitting adapter for s pilot line connections hs 24 thread Reducer bushings for 36C and 36E gas valves Contains one 4 x 1 2 N PT and one 3 8 x 2 N PT EMERSON
9. justment screw counterclockwise and remove from valve 3 Remove regulator spring from valve 4 Insert proper spring Nat L P into the valve 5 Replace the regulator adjustment screw and adjust to appliance manufacturers specifications 6 Replace regulator cover screw See Fig 10 36C94 907 Regulator Adjusting Cover Screw Pilot Adjust Cover Screw Figure 10 OUTLET PRESSURE ADJUSTMENTS This control is shipped from the factory with the regulator set to the outlet pressure shown in the table on page 1 Consult 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 2 5 to 5 W C natural gas or 7 5 to 12 W C L 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 2 Energize system to ignite main burner 3 Remove Reg Adj cover screw 4 To DECREASE outlet pressure turn the adjusting screw beneath the cover screw counterclockwise To INCREASE outlet pressure turn the adjusting screw clockwise 5 Replace the cover screw Cycle the valve two or three times to verify regulator setting PILOT GAS ADJUSTMENT 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
10. s Gas Valve NOTE D 2 D o i l Always Include 3in 6 If you are using a vise or open end wrench to hold the A Drip Leg In Piping Rom valve while installing piping do not tighten excessively r a rop as this may damage the valve Tubing Gas 7 See wiring pages 3 6 when making electrical con ee a Supply orizonta nections 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 SHUT OFF GAS AND FIX ALL LEAKS IMMEDIATELY Gas Valve 3 in minimum Piped Gas Supply Figure 2 Typical gas valve piping INSTALLATION PILOT GAS CONNECTION Install fitting into pilot gas outlet see figure 3 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 11 2 turns Pilot gas outlet Gas outlet TAP Figure 3 SYSTEM WIRING REFER TO AND FOLLOW THE APPLIANCE MANUFACT URER S WIRING DIAGRAM USE THE TABLE ON PAGE 1 TO IDENTIFY THE PROPER TERMINAL IDENTIFICATION FIGURE FOR THE GAS VALVE Wiring for 3684 926 936 amp 36C94 907 Gas Valves Figure 4 lt ADI 3098 MERCURY FLAME SENSOR 36C84 GAS VALVE PRESSURE PILOT REDUNDANT SWITCH SOLENOID VALVE WIRING 7 HARNESS Wiring Harness Availabl
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