Emerson 1F80-0471 Manual De Usuario

INSTALLATION

A standard heat/cool thermostat consists of three basic parts:
1.  The cover, which may be either a snap-on or hinge type.
2.  The base, which is removed by loosening all captive  

screws.

3.  The switching subbase, which is removed by unscrewing
 

the mounting screws that hold it on the wall or adapter

 plate. 

each wire with the terminal designation from which it  
was attached. Disconnect the wires from the old thermo- 
stat one at a time. Do not let wires fall back into the wall.

1.  Pull the thermostat body off the thermostat base. Forcing
 

or prying on the thermostat will cause damage to the unit.

2.  Place base over hole in wall and mark mounting hole 
 

locations on wall using base as a template.

3.  Move base out of the way. Drill mounting holes. If you
 

are using existing mounting holes and the holes drilled

 

are too large and do not allow you to tighten base snug-

 

ly, use plastic screw anchors to secure the base.

4.  Fasten base snugly to wall using mounting holes shown
 

in Figure 2 and two mounting screws. Leveling is for

 

appearance only and will not affect thermostat operation.

5.  Connect wires to terminal block on base.
6.  Push excess wire into wall and plug hole with a fi re re-
 

sistant material (such as fi berglass insulation) to prevent

 

drafts from affecting thermostat operation.

7.  Carefully line the thermostat up with the base and snap
 into 

place.

The SS/HP switch is factory set to the SS position. In this posi-
tion, thermostat is confi gured as conventional single stage. If 
you have a single stage heat pump system, switch SS/HP to 
HP position (see fi gure 2).

The GAS/ELEC switch is factory set to the GAS position. In 
this position, the thermostat will not power the circulator fan on 
a call for heat, but will power the circulator on a call for cool.

If your system requires that the thermostat power the circula-
tor fan on a call for heat, this switch should be set to the ELEC 
position. Typically, gas and oil heating systems do not require 
the thermostat to power the circulator fan during a call for heat. 
If your heat is gas or oil, the switch should be set to the GAS 
position.

When the thermostat is confi gured for Heat Pump, the thermo-
stat will always power the circulator fan on a call for heat in the 
HEAT mode.

2

2 "AA" alkaline batteries are included in the thermostat. To in-
stall the batteries, pull the battery door as shown by the arrow 
and lift open. Using the polarity indicated inside the battery 
door, insert the batteries. To close the battery door, swing the 
door down while pulling in the direction of arrow. Once fully 
down, snap the door back into position. 
To replace the batteries, set system to OFF, following the 
instructions above.

Thermostat can be powered by system AC power or Battery. 
If 

 is displayed, the thermostat is battery powered. If

 

 is not displayed, thermostat is system powered with 

optional battery back-up. When battery power remain-
ing is approximately half, the 

 will be displayed. When 

" is displayed, install fresh “AA” alkaline batter-

ies immediately. For best results, replace all batteries with a 
premium brand alkaline battery such as Duracell

®

 or Ener-

gizer

®

. We recommend replacing batteries every 2 years. If 

the home is going to be unoccupied for an extended period 
(over 3 months) and 

 is displayed, the batteries should 

be replaced before leaving. When less than two months of 
battery life remain, the setpoint temperature will offset by 
10 degrees (10 degrees cooler in Heat mode / 10 degrees 
warmer in Cool mode). If offset occurs, the normal setpoint 
can be manually reset with 

 or 

. Another offset will 

occur within two days if batteries are not replaced.  

Mounting

Hole

Mounting

Hole

Place Level

across

Mounting Tabs

(for appearance only)

Place Level
across
Mounting Tabs
(for appearance only)

SS

HP

GAS
ELEC

SS/HP

Switch 

GAS/ELEC Switch

“AA” Alkaline Batteries

Refer to equipment manufacturers' instructions for specifi c system wiring information. After wiring, see CONFIGURATION 
section for proper thermostat confi guration. Refer to 37-6754 for 1F80-0471 wiring diagram specifi cations.

 Terminal Designation    Description 

 

 

 

O/B ........................ (SS) Power closed for 3 wire zone 

RH ........................ Power for Heating

 

                                HP) Changeover valve for heat pump 

RC ........................ Power for Cooling

 

Y ............................ Compressor Relay 

C .......................... Common wire from secondary side of 

 

W ........................... Heat Relay                                                                                                        cooling  system  transformer  or  heat                    

 G 

............................ Fan Relay                                                                                                 only system transformer