White-rodgers 1F56N-911 Manuel d'utilisateur télécharger pdf

PART NO. 37-6923A

0807

PRECAUTIONS

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY

BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE

PERSONAL INJURY AND/OR PROPERTY DAMAGE.

DESCRIPTION

Operator: Save these instructions for future use!

This low voltage thermostat is designed to provide conve-

nient control of the heating/cooling system. To provide

greater room comfort, the sensitive spiral bimetal is com-

bined with an adjustable heating anticipator and a fixed

cooling anticipator to provide maximum comfort.

1F56N-911

Low Voltage Heating/Cooling Thermostat

INSTALLATION INSTRUCTIONS

CONTENTS

Description ........................................................ 1

Precautions ....................................................... 1

Specifications .................................................... 2

Installation ......................................................... 2

Select Thermostat Location

Route Wires to Location

Attach Subbase to Wall

Special System Configurations

Electric Heat Furnaces (Single Trans-

former Systems Only)

Two-Transformer Systems

Heat Pump Applications

Special Application Terminals

Attach Thermostat to Subbase

Operation & Maintenance ................................. 5

Adjusting Heat Anticipator

Calibrating Thermostat

If in doubt about whether your wiring is millivolt, line, or low

voltage, have it inspected by a qualified heating and air

conditioning contractor, electrician, or someone familiar

with basic electricity and wiring.

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.

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 short out terminals on gas valve or pri-

mary control to test. Short or incorrect wiring will

burn out heat anticipator and could cause per-

sonal injury and/or property damage.

Do not use on circuits exceeding 30 volts. Higher

voltage will damage control and could cause

shock or fire hazard.

Thermostat installation and all components of

the system shall conform to Class II circuits per

the NEC code.

CAUTION

WARNING

°C

White-Rodgers is a division

of Emerson Electric Co.

www.white-rodgers.com

1 2 3 4 5 6 7 8

Résumé du contenu

Page 1 - 1F56N-911

PART NO. 37-6923A0807PRECAUTIONSFAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLYBEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSEPERSONAL I

Page 2 - INSTALLATION

2SPECIFICATIONSELECTRICAL DATASwitch Rating: 24 VAC (30 VAC max.)Heating - 0.15 to 1.2 AmpsCooling - 0 to 1.5 AmpsSwitch Action: SPST - Snap ActionAnt

Page 3 - ATTACH THERMOSTAT TO SUBBASE

3ATTACH SUBBASE TO WALLTo prevent electrical shock and/or equipmentdamage, disconnect electric power to system atmain fuse or circuit breaker box unt

Page 4 - THERMOSTAT

4GRCYWBARHORH W B O Y G RC A24 VAC120 VACHotNeutralTRANSFORMERHeatRelayCompressorRelayFanRelay** *Factory-Installed JumperSYSTEMTHERMOSTATWIRINGFigure

Page 5

5This thermostat is easy to operate. Fig. 8shows how the heating/cooling systemand fan operate when the switches are invarious positions. Use the syst

Page 6

6ADJUSTING HEAT ANTICIPATORThe adjustable heat anticipator WILL BURN OUTif 25 VAC is applied directly to the thermostat byshorting out the primary con

Page 7

Page 8 - The Emerson logo is a

HOMEOWNER HELP LINE: 1-800-284-2925The Emerson logo is atrademark and a service mark of Emerson Electric Co.