White Rodgers 755-50 - Manual
White Rodgers 755-50 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – SETTING THE DIAL; Wiring; INSTALLATION; Through
- Page 3 – DESCRIPTION; Commande de chauffe-eau électrique; AVERTISSEMENT
- Page 4 – RÉGLAGE DU CADRAN; Branchements; électriques locaux et nationaux.
- Page 5 – DESCRIPCION; Control del Calentador; INSTRUCCIONES DE INSTALACION; CAPACIDADES ELECTRICAS DE CA; Capacidades de Temperaturas:; ADVERTENCIA
- Page 6 – AJUSTE DEL DIAL; Cableado; Todo el cableado tiene que cumplir con las regulaciones y los; INSTALACION
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 op-
eration.
PART NO. 37-5784A
9715
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
WHITE-RODGERS
755-50
Electric Water Heater Control
INSTALLATION INSTRUCTIONS
This control is a dual-function control having a tempera-
ture control in series with a high-limit control.
The temperature control is a normally closed SPST switch
which opens on a rise in temperature and will control one
heating element.
Operator: Save these instructions for future use!
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 re-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.
CAUTION
!
The limit control is a normally closed DPST switch which
opens on a rise in temperature to limit the maximum
allowable temperature. It has manual reset.
Both switches are calibrated to meet the requirements for
typical residential type storage tank water heaters.
WARNING
!
SPECIFICATIONS
AC ELECTRICAL RATINGS
UL and CSA recognized for resistive loads.
Temperature Ratings:
Temperature control - Variable 90
°
to 150
°
F (32
°
to
66
°
C)
Limit control - Fixed 170
°
F (77
°
C) with manual reset
WHITE-RODGERS DIVISION
EMERSON ELECTRIC CO.
9797 REAVIS ROAD
ST. LOUIS, MISSOURI 63123-5398
Temp Control
Voltage
Limit Control
30 Amps
120-250 VAC
40 Amps
25 Amps
277 VAC
40 Amps
12.5 Amps
480 VAC
25 Amps
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Summary
SETTING THE DIAL Wiring All wiring must conform to local and national electrical codes and ordinances. Connect in accordance with wiring diagrams provided by the equipment manufacturer. If none are provided,the following represents a typical installation. Adjust temperature setting by inserting a sc...
Pour éviter les risques d’électrocution ou et dedégâts de l’équipement, il faut débrancherl’alimentation électrique du système au fusibleou au coupe-circuit principal jusqu’à la fin del’intervention. Lors d’une intervention, il faut identifier tous lesf i l s a v a n t d e l e s d é b r a n c h e r ...
RÉGLAGE DU CADRAN Branchements Tous les branchements doivent être conformes aux codes et règlements électriques locaux et nationaux. Brancher selon les schémas fournis par le fabricant de l’équipement. Si aucun n’est fourni, le schéma suivantreprésente une installation typique. Pour régler la tempér...
