Configuration mode.

The configuration mode is used to set the RAK148P1 and RAK164P1 to match your heating/cooling system. These thermostats function with up to 2-stage heat pump systems (RAK148P1 only).

To configure the RAK148P1 and RAK164P1, perform the following steps:

Note: Operation being set will blink in the display.

1.Slide the Function switch to the OFF position.

2.

Simultaneously hold the< and> buttons in

 

for 6 seconds while the thermostat is in OFF mode.

3.

Press the< or> button to change settings within

 

each screen.

4.Press the Hold button to advance to the next screen.

Note: The Mode button will return you to the previous screen.

5.To exit configuration mode, slide the Function switch to Heat or Cool.

Configuration Mode Settings

The setup screens for Configuration Mode are as follows:

1.Temperature Scale (F or C)— Choose Fahrenheit or Celsius.

Press the to select.

<

or

>

button

Press the Hold button to advance to the next screen.

2. Temperature Differential— Stage 1—(1–9°F) (1–5°C)— (Factory Setting is 2°F/1°C for Each Stage)—Set the number of

degrees between your “setpoint” temperature and your “turn on” temperature for first stage.

Press the

<

or

>

button to set differential value.

Press the Hold button to advance to the next screen.

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GE RAK164P1, RAK148P1 installation instructions Configuration mode, Each screen, Configuration Mode Settings