White Rodgers 36H SERIES - Manual
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Table of Contents:
- Page 2 – PRECAUTIONS; WARNING
- Page 3 – INSTALLATION; MAIN PIPING CONNECTIONS; PILOT GAS CONNECTION; Loosen the pilot fitting until it is finger-tight.; NOTE
- Page 4 – PRESSURE REGULATOR ADJUSTMENT; ADJUSTMENT; SYSTEM WIRING
- Page 5 – PILOT FLAME ADJUSTMENT
- Page 6 – LIGHTING INSTRUCTIONS; FOR YOUR SAFETY
- Page 7 – PARA APAGAR EL GAS QUE LLEGA AL ARTEFACTO; PARA SU SEGURIDAD LEA ANTES DE USAR; INSTRUCCIONES DE USO; INSTRUCCIONES DE ENCENDIDO; P ARA
- Page 8 – AJUSTE; AJUSTE DE PRESIÓN DE SALIDA; AJUSTE DE LA LLAMA; Para REDUCIR la presión del piloto; NOTA
- Page 11 – ANTES DE INICIAR LA INST; PRECAUCIONES; ¡ADVER
- Page 12 – DESCRIPCIÓN; Válvula de gas combinada; INSTRUCCIONES P ARA; T emperatura ambiente:; T amaños de tuberías disponibles
PART NO. 37-6632B
Replaces 37-6632A
0927
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE IN-
STALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY
AND/OR PROPERTY DAMAGE.
The 36H series combination gas valve is designed with redundant and main solenoid valves that control gas flow to the main
burners, a pressure regulator to maintain a constant outlet pressure, and a two position on/off switch for electrical shutoff.
Model numbers below include features as described:
DESCRIPTION
SPECIFICATIONS
36H SERIES
Combination Gas Valve
INSTALLATION INSTRUCTIONS
CONTENTS
Description ................................................................. 1
Specifications ............................................................. 1
Precautions ................................................................ 2
Installation .................................................................. 3
System Wiring
Adjustment ................................................................. 4
Pressure Regulator Adjustment
Lighting Instructions .................................................... 6
Type of Gas:
Natural Gas
Ambient Temperature:
-40° to 175°F
Pressure Rating:
14” W.C. (
1
⁄
2
PSI) max.
Voltage:
24 VAC
Frequency:
50/60 Hz
Current:
Single Stage - .410A
Two-Stage - .540A
MOUNTING POSITIONS:
Upright, or 0
°
to 90
°
from upright
UPRIGHT
LEFT or RIGHT
INLET BOSS
VERTICAL
Figure 1. Gas valve mounting positions
360˚
Model
No.
# of
Stages
Open
Characteristics
Proven
Pilot
36H22
1
Fast
NO
36H23
1
Slow
NO
36H32
1
Fast
YES
36H33
1
Slow
YES
36H54
2
Fast
NO
36H55
2
Slow
NO
36H64
2
Fast
YES
36H65
2
Slow
YES
Pressure Regulator Setting: (“ W.C.)
Single
Stage
Two Stage
Low
High
Min Diff.
Low to High
Natural Gas 2.5 - 5.0 1.0 - 3.5
2.5 - 5.0
1.5
LP Gas
7.0 - 12.0 4.0 - 9.5 8.0 - 12.0
2.5
PIPE SIZES/CAPACITIES
Pipe Sizes
Available (inches)
Capacity (BTU/hr) at 1”
pressure drop across valve
AGA Std. Nat. Gas
(1,000 btu/cu. ft.)
LP. Gas
(2,500 btu/cu. ft.)
3/4” x 3/4” NPT
300,000
486,000
1/2” x 3/4” NPT
260,000
421,000
1/2” x 1/2” NPT
170,000
275,400
www.white-rodgers.com
www.emerson.com
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Summary
PRECAUTIONS 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. 2. Do not use this control on circuits exceeding speci- fied voltage. Higher voltage will damage the control and may ...
INSTALLATION MAIN PIPING CONNECTIONS R e fe r t o w a r n i n g s a n d c a u t i o n s o n p a g e 2 b e fo r e attempting installation. All piping must comply with local codes, ordinances, and/or national fuel gas codes. 1. Turn off electrical power to the system at the fuse box or circuit breaker...
4 PRESSURE REGULATOR ADJUSTMENT These controls are shipped from the factory with the regulator set as specified on the control label. Consult the appliance rat-ing plate to ensure burner manifold pressure is as specified. If another outlet pressure is required, follow these steps. INSTALLATION Natur...
