GE RAK148P1 User Manual

Program Overview
The programmable thermostat has four periods (MORN, DAY,
EVE, NITE) that are customizable for each day of the week. 
Each period will have a set time, heat temperature and cool
temperature. The thermostat monitors the day and time, while
maintaining the specific conditions that you have chosen for
each period in your program.
Note: Operation being set will blink in the display.
1. Place the Function switch in the 

Off position.

2. Press the Hold button in 

for 6 seconds.

3. Press the Hold button 3 times. 

DAY (01–07) and PROG is displayed.

4. Press the 

or 

button to change the day you want 

to program (01 = Monday, 02 = Tuesday, etc.).

5. Press the Hold button to advance to the next parameter. 

Note: You can always press the Mode button to return to the
previous parameter.
• Period is displayed (MORN, DAY,

EVE, NITE).

6. Press 

the or button 

to

change period of day. The display
should blink the period of the day.

7. Press the Hold button to advance to the next parameter.

• Set time is displayed.

8. Press 

the or button 

to

adjust hours. Press the Hold
button once, and then press the 

or 

buttons to adjust minutes.

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

parameter. Note: Transitions required after 11:59 PM must 
be programmed in the next day’s MORN period.

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