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THERMOSTAT FEATURES

THERMOSTAT INSTRUCTIONS / MODEL 83501

Thank you for purchasing the Clear Comfort™ thermostat from 

Orbit™. We are excited to provide a long-lasting thermostat that 
blends style with function.

LCD

Mode Switch:

Heat/Off/Cool

Fan Switch:

Auto Fan/Fan On

Room Temperature–

Actual temperature of the room

Set Temperature–

Desired room temperature

Fahrenheit/Celsius Indicator– 

Indicates scale in which temperature is displayed

Mode Indicators–

Indicates which mode the system is in: Heat/Off/Cool

Heat Icon–

System is in Heating Mode to reach set temperature

Cool Icon–

System is in Cooling Mode to reach set temperature

Fan Indicators–

Indicates which mode fan is in: Auto Fan/Fan On

Fan Icon–

Indicates the fan is energized

Low Battery Indicator–

Reminder to change thermostat batteries.  

If the batteries are not changed within 7 days after the Low Battery 

Indicator appears on the display, the set temperature will offset by +/- 10°F 

as a further reminder. After 90 days or less, depending on the condition 

of the batteries, the system will turn off and the Low Battery Indicator will 

flash on the display.

Temperature Offset–

Offset the temperature by +/- 9° F or +/- 4.5° C

Mounting Your Clear Comfort™ Thermostat to the Wall

 

1.   Remove the thermostat body from the base by gently pulling them apart. 
2.  Place the base flat against the wall by feeding the wires through 

 the opening below the wiring terminal. 

3.  Level the base and mark the holes for the mounting screws with a pencil.

4.  Remove the base and drill holes at marked positions;  

 insert the provided wall anchors.

5.  Feed wires back through the opening and attach the base to the wall 

 with the two screws provided.

SYSTEM TYPE

This thermostat is compatible with 1-stage gas furnaces with electric or gas 

fan, 1-stage oil systems, 1-stage heat pumps, and 1-stage cooling systems.

Note: This thermostat is not compatible with base board heaters (or other line 
voltage heating), multi-stage heating or cooling systems, or 3-wire hydronic systems

INSTALLATION

Tools required for installation:

•  Phillips screwdriver

•  Wire cutters/strippers

•  Drill with 3/16 in. (4.8 mm) drill bit 

• Level

Tips for Thermostat Location

When replacing an existing thermostat, place your new  

Clear Comfort™ thermostat in the same location as the old one, unless 

the conditions below suggest otherwise. For a new installation, follow 

these guidelines for placement:
•  Place the thermostat in a room or hallway that is used often; position on 

an inside wall about 5 ft. (1.52 m) from the floor.

•  Avoid installing the thermostat in unusually heated areas (e.g., near a 

television, lamp, radiator, or fireplace), in direct sunlight, or on a wall 

that has hot water pipes or that is opposite a stove.

•  Avoid installing the thermostat in unusually chilled areas, such as in 

a drafty area (e.g., stairwell, door, or window), on a wall separating an 

unheated room, or where air circulation is poor (e.g., in a corner or 

behind a door).

•  Avoid installing the thermostat in unusually damp areas as this can lead 

to corrosion. 

•  DO NOT install the thermostat until construction work is complete, dust 

free, and painting has been completed.

•  If the thermostat housing is cold, wait for it to reach room temperature 

before installing.

Removing the Old Thermostat from the Wall

WARNING: Switch off electricity to both the heating (furnace) and cooling 

(air conditioner) equipment before proceeding with the following steps:
1. 

Remove the front cover from the old thermostat. 

2.  Before removing wires from the old thermostat terminals, take note 

of the letters printed near each of the wire terminals.

3.  Attach a wiring label (included) to its corresponding wire,  

so as to identify the wires’ letter; not the wire color.

4.  After labeling the wires, remove them from the old thermostat 

terminals (usually by releasing clamps or undoing terminal screws

5.  Remove the old base from the wall (usually by removing screws).

0/B

Y W

RC

R

G

0/B

Y W

RC

R

G

Note: While labeling the individual 

wires, DO NOT let the wire fall 

back inside the wall, as they can be 

difficult to retrieve. 

0/B

Y W

RC

R

G

0/B

Y W

RC

R

G

Temperature  

Adjustment 

Buttons

fc

˚

set

fan on

auto fan

heat

off

cool

offset

MODE

FAN

Heat Icon

°F/°C Indicator

Set  

Temperature

Low 

Battery 

Indicator

Temperature Offset

Cool Icon

Mode 

Indicators
Fan  

Indicators

Fan Icon

Room Temperature

Summary of Contents for Clear Comfort 83501

Page 1: ...screwdriver Wire cutters strippers Drill with 3 16 in 4 8 mm drill bit Level Tips for Thermostat Location When replacing an existing thermostat place your new Clear Comfort thermostat in the same loca...

Page 2: ...ION Heat Off Cool Auto Fan Fan On Mode Switch Slide to the appropriate mode Heat Cool to achieve the set temperature Heat System will operate in the Heating Mode to reach set temperature Off System wi...

Page 3: ...anged to better accommodate other heat sources fan types or a heat pump system Slide the Mode Switch to the OFF position Step 1 While holding the Reset Button on the back of the thermostat body press...

Page 4: ...d Step 4 If using a Heat Pump select HP If using a furnace select F Once the heating system type has been selected press the Reset Button again to select desired cycle period Step 5 If heat pump HP ha...

Page 5: ...tive under normal use and service for a period of up to three years after purchase proof of purchase required We reserve the right to inspect the defective part prior to replacement Orbit Inc will not...

Page 6: ...Evite instalar el termostato en reas excepcionalmente h medas ya que esto puede provocar corrosi n NO instale el termostato hasta que trabajo de construcci n est completo libre de polvo y pintado Si l...

Page 7: ...que calce en su lugar Ajuste de grados Fahrenheit o Celsius Regule la lectura de la temperatura en F o C Coloque el interruptor de modo en la posici n Apagado Paso 1 Mientras mantiene presionado el bo...

Page 8: ...O B Mueva el puente ubicado cerca del borde derecho al reverso del cuerpo del termostato de Puente del ventilador La ubicaci n correcta de este puente optimiza el uso de la energ a y los niveles de co...

Page 9: ...o cruzados en el terminal de cableado del termostato 7 Compruebe que los cables de cobre no est n expuestos y que no toquen otros cables Problema Temperatura ambiente incorrecta Soluci n 1 Deje reposa...

Page 10: ...o de hasta tres a os despu s de la compra se requiere comprobante de compra Nos reservamos el derecho de inspeccionar el componente defectuoso antes de reemplazarlo Orbit Inc no se responsabilizar por...

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