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WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS RD., ST. LOUIS, MO. 63123
(314) 577-1300, FAX (314) 577-1517
9999 HWY. 48, MARKHAM, ONT. L3P 3J3
(905) 475-4653, FAX (905) 475-4625
Printed in U.S.A.
FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY
BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE
PERSONAL INJURY AND/OR PROPERTY DAMAGE.
DESCRIPTION
INSTALLATION INSTRUCTIONS
INDUSTRIAL
TEMPERATURE CONTROL
ELECTRICAL DATA
Switch Action: S.P.S.T. – Open on Rise
Switch Rating:
25A. 120V.A.C., 20A. 240V.A.C. NON-IND.
2.9A., 25V.A.C., 120V.A.C.
125V, PILOT DUTY 600V.A.C.
THERMAL DATA
Range: 100° to 500°F (38° to 260°C)
Differential: 15°F (8°C) Fixed
Capillary Length: 6 Ft. (1.8 m)
Bulb Size: 3/16" x 9-7/8"
SPECIFICATIONS
PRECAUTIONS
WARNING
THESE CONTROLS MUST BE INSTALLED BY A
QUALIFIED INSTALLER.
Do not exceed the specification ratings.
All wiring must conform to local and national electrical
codes and ordinances.
This control is a precision instrument, and should be
handled carefully. Rough handling or distorting compo-
nents could cause the control to malfunction.
This control has been accurately calibrated at the factory.
Any attempt to calibrate this control will void the White-
Rodgers warranty.
To prevent electrical shock and/or equipment
damage, disconnect electric power to system at
main fuse or circuit breaker box until installation
is complete.
Do not use on circuits exceeding specified volt-
ages. Higher voltages will damage control and
could cause shock or fire hazard.
CAUTION
WHITE-RODGERS
White-Rodgers Industrial Temperature Controls are suit-
able for most high temperature applications.
On small electric ovens, these controls may be used to
operate ovens directly. On ovens requiring a current
greater than the capacity of the control, these controls
may be used for controlling the pilot circuits of operating
relays.
These controls may also be used for controlling electri-
cally operated gas valves on gas fired equipment.
Operator: Save these instructions for future use!
PART NO. 37-1896C
Replaces 37-1896B & 37-9103
9548