White Rodgers 1687-9 Refrigeration Temperature Controls Installation Manual download pdf

To prevent electrical shock and/or equipment

damage, disconnect electric power to system at

main fuse or circuit breaker box until installation

is complete.

Label all wires prior to disconnection when ser-

vicing controls. Wiring errors can cause improper

and dangerous operation.

Following installation or replacement, follow

appliance manufacturers’ recommended instal-

lation/service instructions to insure proper

operation.

WHITE-RODGERS DIVISION

EMERSON ELECTRIC CO.

9797 REAVIS RD., ST. LOUIS, MO. 63123-5398

(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

TEMPERATURE CONTROL

SPDT Remote Bulb

INSTALLATION INSTRUCTIONS

INSTALLATION

The switch mechanism of this control may be mounted in

any location, provided that the temperature and humidity

of the air in which it is located do not cause a condensation

on the switch parts.

The sensitive element, or “bulb”, should be located in the

average temperature of the controlled area.

Capillary tubing should be led over a path that protects it

from damage from blows, cuts, etc., and should be

installed without kinking or twisting. The tubing should be

attached to some surface at frequent intervals along its

length, and should not hang loosely. Excess tubing should

be coiled and secured at a convenient protected location

close to the switch mechanism.

The bulb should be handled with reasonable care, as a

dent or sharp bend may change the calibration and cause

the control to cycle at a temperature different from the dial

setting.

PRECAUTIONS

THIS CONTROL MUST BE INSTALLED BY A QUALI-

FIED INSTALLER.

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.

Do not use on circuits exceeding specified volt-

ages. Higher voltages will damage control and

could cause shock or fire hazard.

If in doubt about whether your wiring is millivolt,

low or line voltage, have it inspected by a quali-

fied heating and air conditioning contractor or a

licensed electrician.

This control is designed for use on equipment that re-

quires a closed circuit for both rise and fall in temperature.

The single pole, double throw switch action offers both

open-on-rise terminals as well as close-on-rise terminals.

WHITE-RODGERS

Operator: Save these instructions for future use!

PART NO. 37-1637C

Replaces 37-1637B

9722

This control has capillary tubing between the temperature

sensitive bulb and the switch mechanism, permitting the

switch mechanism to be mounted at any convenient

location while the temperature sensitive bulb is located in

the fluid or medium being controlled.

CAUTION

WARNING

1 2 3 4 5 6

Summary of Contents

Page 1 - WHITE-RODGERS

To prevent electrical shock and/or equipmentdamage, disconnect electric power to system atmain fuse or circuit breaker box until installationis comple

Page 2 - SETTING THE DIAL

2INSTALLATION AS AN OUTDOOR BULBWhen used as a changeover control or outdoor thermo-stat, the bulb of this control should be located to measurethe act

Page 3

Imprimé aux États-UnisIL FAUT LIRE ET SUIVRE SOIGNEUSEMENT TOUTES CES INSTRUCTIONSAVANT D’INSTALLER OU D’UTILISER CETTE COMMANDE POUR ÉVITERDES BLESSU

Page 4 - RÉGLAGE DU CADRAN

2INSTALLATION COMME BULBE EXTÉRIEURLorsqu’il est utilisé comme commande de commutationou thermostat extérieur, le bulbe de cette commande doitêtre pla

Page 5

WHITE-RODGERS DIVISIONEMERSON ELECTRIC CO.9797 REAVIS RD., ST. LOUIS, MO. 63123-5398(314) 577-1300, FAX (314) 577-15179999 HWY. 48, MARKHAM, ONT. L3P

Page 6 - AJUSTE DEL DIAL

2INSTALACION COMO UNA BOMBILLA DE AFUERACuando se usa como un control de cambio o como untermostato de afuera, la bombilla de este control tieneque qu

Comments to this Manuals

No comments

White Rodgers 1687-9 Refrigeration Temperature Controls Installation Manual

Browse online or download Installation Manual for Fridge-freezers White Rodgers 1687-9 Refrigeration Temperature Controls. White Rodgers 1687-9 Refrigeration Temperature Controls Installation Instructions User Manual

Summary of Contents

Comments to this Manuals

Related products and manuals for Fridge-freezers White Rodgers 1687-9 Refrigeration Temperature Controls