Emerson 25M01A-100 to 25M01A-199 User Manual

PART NO. 37-6643A

0530

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE
INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY

INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY

INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY
AND/OR PROPERTY DAMAGE.

AND/OR PROPERTY DAMAGE.

Operator: Save these instructions for future use!

DESCRIPTION

SPECIFICATIONS

Type of Gas:

Natural gas
LP gas (use conversion kit)

Pressure Regulator Setting:

Nat. Gas

Nat. Gas –

2.5" to 5.4" W.C.

LP Gas

LP Gas –

7.0 to 12.0"W.C.

Ambient Temperature:

32° to 155°F

Pressure Rating:

14" W.C. (

PSI) max.

Voltage:

Voltage: 120 VAC

Frequency:

Frequency: 60 Hz

Current:

Current: .06 amps

Mounting Positions:

Mounting Positions:
Control may be mounted in the following positions: horizon-
tal, vertical or 90° of horizontal. NOT UPSIDE DOWN.

25M01A-100 to 25M01A-199

HSI Single Stage Combination Gas Valve

INSTALLATION INSTRUCTIONS

CONTENTS

Description .........................................................  1
Specifications ....................................................  1
Precautions .......................................................  2
Installation .........................................................  2
Adjustment ........................................................  4

Pressure Regulator Adjustment

Lighting Instructions ........................................... 5

Capacity (BTU/hr) at

1” pressure drop across valve

The 25M01A series valve is a combination gas pressure
regulator and dual automatic gas valve. These valves are
designed for gas clothes dryers with Hot Surface Ignition
(HSI) systems. These valves are equipped with redundant
and main solenoid valves that control the gas flow to the
burner, and a direct acting pressure regulator.

White-Rodgers is a division

of Emerson Electric Co.

www.white-rodgers.com