36J22, 36J24, 36J54 and 36J55

DSI and HSI Single and Two Stage

Combination Gas Valves

INSTALLATION INSTRUCTIONS

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DESCRIPTION

The 36J22/24/54/55 combination gas valves are de-

 

 

 

 

signed for direct spark ignition (DSI) and hot surface

 

 

 

 

ignition (HSI) system applications. These valves

 

 

 

 

are equipped with redundant and main solenoid

 

 

 

 

valves that control gas flow to the main burners, a

 

 

 

 

pressure regulator and a two-position on/off switch

 

 

 

 

for regulation and electrical shut-off of the solenoid

 

 

 

 

valves. The 36J24 and 36J55 are also equipped

 

 

 

 

with a slow-opening pressure regulator for softer

 

 

 

 

lighting characteristics. When the second solenoid

36J Single Stage

 

 

 

on 2-stage valves is energized the valve operates

 

36J Two-Stage

 

Fig. 1

at the second stage (high) outlet pressure setting.

 

 

 

Model

Coil

Stages

Opening

Intermittent Pilot

HSI

DSI

Standing

Number

Voltage

Characteristics

Proven Pilot

Pilot

 

 

 

36J22

24V

1

Fast

No

Yes

Yes

No

36J24

24V

1

Slow

No

Yes

Yes

No

36J54

24V

2

Fast

No

Yes

Yes

No

36J55

24V

2

Slow

No

Yes

Yes

No

Pressure Regulator Adjustment Range (in W.C.)

 

 

 

Two Stage

Gas

Single

 

 

Min. Diff.

 

 

Low

High

 

Type

Stage

 

 

Low to High

Natural

2.5 – 5.0 1.0 – 4.0

2.0 – 5.0

1

LP

7.0 – 12.0 4.0 – 10.0

6.0 – 12.0

2

 

CONTENTS

 

Description

 

1

Specifications

 

1

Precautions

 

2

Installation

 

 

 

 

System Wiring

3

Adjustment

 

 

 

 

Pressure Regulator Adjustment

6

Lighting Instructions

 

8

Contents French

 

9

Contents Spanish

 

17

SPECIFICATIONS

PIPE SIZES/CAPACITIES

 

Capacity (BTU/hr) at

Pipe Sizes

1” pressure drop across valve

Available

AGA Std. Nat. Gas

LP Gas

(inches)

(1,000 BTU/cu. ft.)

(2,500 BTU/cu. ft.)

 

 

 

 

1/2" x 1/2" NPT

140,000

226,800

 

 

 

Type of Gas: Natural gas

LP gas (use conversion kit) Ambient Temperature: -40° to 175°F Pressure Rating: 14" W.C. (½ PSI) max. Voltage: 24 VAC

Frequency: 50/60 Hz

Current: Single Stage – 0.28A Two-Stage0.43A

Mounting Positions: Multipoise – Control may be mounted in any position

PART NO. 37-7338A

www.white-rodgers.com

1224

www.emersonclimate.com

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White Rodgers 36J54, 36J22 installation instructions Description, Specifications, Installation Instructions, Contents