41653_model43558.pmd

38

 

OPERATION

 

38

 

 

 

 

System Indicator Light (continued)

 

 

 

 

 

 

1 em

Stage 1 Light

This LED will turn on in GREEN when the first stage of heat or cool is activated.

 

•

 

 

 

When in Emergency Heat mode, this LED will turn on in RED when the first stage of emergency heat is activated.

2

Stage 2 Light This LED will turn ON in YELLOW when the second stage of heat, emergency heat or cool is activated.

The Stage 1/Emergency and Stage 2 LED’s will flash On/Off when the corresponding stage is being held off tem- porarily. For example, during a compressor delay.

Emergency Heat

When the Power Switch is in the “em” position, the thermostat is placed in the Emergency Heat mode. The compressor will not operate in this mode and only auxiliary heat will be used.

When Emergency Heat is selected on a multi-stage system, both stages of heat operate at the same time. So, the heating acts like a single-stage system.

NOTE: Emergency Heat Mode is not an energy saving set- ting, so use only when necessary.

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Reviewing the Current Temperature Setting

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■ Current time and temperature.

 

■ Thermostat is set to AUTO and the heating system is selected.

 

■ Press for 1 second or less.

or

■ Set Temperature is shown beside current room temperature.

 

■ If held for over 1 second, Temporary Manual Override mode is entered.

 

Refer to the next section.

Saturday 4

Temp

PM

SystemFan

Saturday 4

Set Temp

Temp

SystemFan