Emerson 1F82-261 specifications Description, Precautions, Specifications, Heat Pump Thermostat

1F82-261

Programmable Electronic Digital

Heat Pump Thermostat

INSTALLATION AND

OPERATION INSTRUCTIONS

Operator: Save these instructions for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.

Your new 5-Day/1-Day/1-Day Digital Thermostat uses the tech- nology of a solid-state microcomputer to provide precise time/ temperature control. This thermostat offers you the flexibility to design heating and cooling programs that fit your needs.

Features:

•Separate 5-day (weekday) and 1-day/1-day (Saturday/Sunday) programming with four separate time/temperature periods per day

•Simultaneous heat and cool program storage

•Preprogrammed temperature control

•Optional battery back-up for AC power loss

DESCRIPTION

•LCD continuously displays set point, and alternately dis- plays time and room temperature

•Continuous Backlit display option

•Temperature override until next program period

•Manual program override (HOLD temperature)

•Temporary HOLD

•°F/°C convertibility

•Temperature range 45° to 90°F

•R, C, Y, W2, G, O/B, E, and L terminals for single or two- transformer systems

This thermostat is intended for use with a low voltage NEC Class

IIsystem. Do not use this thermostat with a line voltage system. If in doubt about whether your wiring is millivolt, line, or low voltage, have it inspected by a qualified heating and air condi- tioning contractor or electrician.

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 components could cause the control to malfunction.

▲! CAUTION

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

PRECAUTIONS

▲! WARNING

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

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.

Thermostat installation and all components of the system shall conform to Class II (current limited) circuits per the NEC code. Failure to do so could cause a fire hazard.

ELECTRICAL DATA

Electrical Rating:

20 to 30 VAC 50/60 Hz. or D.C.

0.05 to 1.0 Amps (Load per terminal)

1.5Amps Maximum Total Load (All terminals combined)

THERMAL DATA

Setpoint Temperature Range:

45°F to 90°F (7°C to 32°C)

Operating Ambient Temperature Range:

32°F to 105°F

Operating Humidity Range:

0 to 90% RH (non-condensing)

Shipping Temperature Range:

-4°F to 149°F

SPECIFICATIONS

APPLICATIONS

For use with the following Class II systems:

•Standard heat pump systems with electric, gas or oil Aux heat with 24VAC Hot and Common available

•Single-stage heat pump systems with no Aux heat with 24VAC Hot and Common available

DO NOT USE WITH:

•Millivolt systems

•Systems exceeding 30 VAC and 1.5 amps

•3-wire zoned hydronic heating systems

www.white-rodgers.com	PART NO. 37-6175E
	Replaces 37-6175D
	0811