White Rodgers 1F95-391 specifications Installation, Description, Specifications, Precautions

INSTALLATION

DESCRIPTION

This White-Rodgers Digital Thermostat uses microcomputer technology to provide precise time, humidity, and temperature control. This thermostat offers the flexibility to design

SPECIFICATIONS

1F95-391 : 7 Day programming; residen- tial applications.

ELECTRICAL DATA

Electrical Rating:

20 to 30 VAC, 50/60 Hz with common

0.05to 1.5 Amps per terminal

2.5Amps maximum total load (all terminals combined).

Hardwired only.

C terminal is required.

WHITE-RODGERS 90 SERIES

1F95-391

MULTI-STAGE/HEAT PUMP INSTALLATION/CONFIGURATION

heating	and cooling programs that fit	stage or heat pump systems with electric or
building needs. This thermostat is adaptable		fossil fuel auxiliary.
to most	24 volt residential forced air multi-

Standard Systems:	Operating Ambient Temperature:
Multi-stage gas, oil, electric.	32 ° to 110	° F (0 ° to 43 ° C)
Single-stage or two-stage compressor	Operating Humidity Range:
heat pump.	90% non-condensing max.
THERMAL DATA	Shipping Temperature Range:
Setpoint Temperature Range:	-4 ° to 149	° F (-20 ° to 65 ° C)

45 ° to 99 ° F (7 ° to 37 ° C)

PRECAUTIONS

!WARNING

Do not short out terminals on gas valve or primary control to test. Short or incorrect wiring will damage thermostat

and could cause personal injury and/or property damage.

Do not use on circuits exceeding specified voltage. Higher voltage will damage thermostat and could cause shock or fire hazard.

Thermostat installation and all compo- nents of the system shall conform to Class II circuits per the NEC code.

!CAUTION

To prevent electrical shock and/or equipment damage, disconnect electric power to system at main fuse or circuit breaker box until installation is complete.

NOTE

Read all instructions thoroughly before beginning installation.

This thermostat is intended for use with a low voltage system. Do not use on a line voltage system.

White-Rodgers is a division of Emerson Electric Co.

www.white-rodgers.com

Do not exceed ratings shown in the Specifi- cations section, above. If in doubt about the electrical ratings of your heating/cooling system, have it inspected by a qualified heating and air conditioning contractor or licensed electrician.

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 components could cause the control to malfunction.

Part No. 37-6527B

Replaces 37-6527A

0443