White Rodgers 37-1896C - Manual
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Table of Contents:
- Page 2 – INSTALLATION; WIRING; If none is offered, this diagram shows a suggested circuit.; SETTING THE CONTROL; CAUTION
- Page 3 – à ouverture sur hausse.; Charges du commutateur :; Fixé à 8; ATTENTION
- Page 4 – ANTICIPATION; constante, ne doit pas être inférieure à 135; CÂBLAGE; COMMANDES À BUTÉES RÉGLABLES; fabricant de l’équipement.; qui régissent les installations électriques.
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
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Summary
2 CONTROLS WITH A FIXED DIFFERENTIAL The indicator (B) points to the temperature at which the contactsopen. To set the control: Use a screwdriver in the adjusting slot (A) on the front of thecontrol to rotate dial until the desired temperature at whichthe contacts will open is positioned directly un...
Imprimé aux É.-U.A. DESCRIPTION FICHE ÉLECTRIQUECommutation : Unipolaire unidirectionnelle (SPST) à ouverture sur hausse. Charges du commutateur : 25 A, 120 V C.A.; 20 A, 240 V C.A.; NON-IND.;2,9 A, 25 V C.A., 120 V C.A.;125 V, CHARGE DE VEILLEUSE 600 V C.A. SI VOUS NE LISEZ PAS ATTENTIVEMENT CES IN...
2 INSTALLATION L’anticipation est un facteur qui sert à diminuer le différentielnormal d’un régulateur. Pour assurer une forme d’anti-cipation, le capteur des régulateurs de température indus-triels peut être placé près de la source de chaleur. Ceciassure que le capteur détectera le chaleur avant qu...
