Emerson 1F83C-11PR - User Manual

Electrical Rating:

Battery Power ..................................... mV to

30

VAC, NEC Class II,

50/60

Hz

Input-Hardwire ....................................

20

to

30

VAC, NEC Class II,

50

/

60

Hz

Terminal Load ..........................................

1.0

A per terminal,

1.5

A maximum all terminals combined

Setpoint Range ........................................

45°

to

99°

F (

7°

to

37° C)

Rated Differentials: Fast

Med

Slow

Heat (@

6

°F/ Hr) ..................................

0.5°F 0.75°F 1.9°F

Cool (@

6

°F/ Hr) ..................................

0

.

9°F 1.2°F 1.7°F

Operating Ambient ..................................

32°F to +105°F (0° to +41°C)

Display Temperature Range ....................... 32°F to +99°F (0 to 37°C)

Operating Humidity .................................

90

% non-condensing max

Shipping Temperature Range ...................

-20

°F to +

150

°F

(-29° to +65°C)

Thermostat Dimensions ...........................

3-3/4” H x 6” W x 1-1/8” D

PART NO.

37-7478A-EN

1504

1F83C-11PR

(Programmable)

Installation and Operating Instructions

80

Series Single Stage Thermostat

Battery Powered or Hardwired with Common

Thermostat Applications

Maximum

Stages

Heat/Cool

Conventional Gas, Oil, Electric (mV and

24

V), Heat Only, Cool Only or Heat/

Cool Systems

1/1

Heat Pump (air source or geothermal)

with no Aux. Heat

1/1

Thermostat Installation

2-4

Wiring

2

Installer Menu

3-4

Using the Thermostat

5-7

Thermostat Overview

5

User Menu

6

Thermostat Operation

6

Thermostat Schedule

7

Troubleshooting

7-8

Homeowner Help Line

8

INDEX

SPECIFICATIONS

emersonthermostats.com
white-rodgers.com

MERCURY NOTICE:

This product does not contain

mercury. However, this product may replace a product

that contains mercury. Mercury and products containing

mercury must not be discarded in household trash.

Refer to www.thermostat-recycle.org for information

on disposing of products containing mercury.

Optional Accessory: Wall Cover-Up Plate

F61-2663

,

6 3/4

” W x

4 1/2

” H

2

Terminal Designations

Terminal Function

RC*

Power for Cooling

RH*

Power for Heating

O/B

Changeover Terminal-Energized in Heat (B) or Cool (O)

for Heat Pump or Damper Systems

Y**

Cooling Relay

G

Fan Relay

W**

Heating Relay

C

Common wire for

24V

(optional with batteries)

*When both RC and RH wires are present, cut RC/RH jumper (see next page).
**For heat pump systems, add a jumper wire to connect terminals Y and W

THERMOSTAT INSTALLATION

Leveling Thermostat
Leveling is for appearance only and
will not affect thermostat operation.

WIRING

Refer to equipment manufacturer’s instructions for specific system wiring information. After

wiring, see INSTALLER MENU for proper thermostat configuration. Wiring table shown are

for typical systems and describe the thermostat terminal functions.

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 burn

out thermostat and could cause personal injury

and/or property damage.

CAUTION

!

To prevent electrical shock and/or equipment

damage, disconnect electrical power to system,

at main fuse or circuit breaker box,until

installation is complete.

Precautions

• 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 handing or

distorting components could cause the control to malfunction.