DOMETIC 3313192.XXX Single Zone LCD Thermostat Instruction Manual

Dometic 3313192.XXX Manual: Questions and Answers

What information do I need when calling service for my Dometic 3313192.XXX?

Provide the air conditioner/heat pump model and serial number from the identification label on the base pan, and the electronic control kit part number and serial number from the label on the kit's side. Instruction Manual, p. 14

What does the green LED indicator mean on a thermostat display?

Green LEDs indicate which mode of operation is active: Off, Fan, Cool, Furnace, Heat Pump, or Heat Strip. Instruction Manual, p. 3

What do the mode indicator lights show on the Dometic 3313192.XXX?

Green LEDs show which operating mode is active: Off, Fan, Cool, Furnace, Heat Pump, or Heat Strip. Instruction Manual, p. 3

Can I run the Dometic 3313192.XXX heat pump when it's below 30 degrees outside?

No. Heat pump mode is locked out below 30 °F. If Auto Mode is selected, the fan turns off entirely. With Low or High fan settings, the fan runs but the compressor won't and there's no heat function. Instruction Manual, p. 12

Why won't my Dometic 3313192.XXX heating or cooling turn on when I press Mode?

Ensure the thermostat isn't in Off Mode. Press the On/Off Mode button to cycle through available modes until the green LED shows your desired selection.

• In Off Mode, the LCD display is blank and the Off LED lights for 15 seconds then turns off
• Each press of On/Off Mode advances to the next available mode: Off, Fan, Cool, Furnace, Heat Pump or Heat Strip
• Check that your temperature set-point is appropriate for the mode; heating minimum is 40 °F and cooling minimum is 55 °F Instruction Manual, p. 7

How do I know if Cool Mode is running on my Dometic 3313192.XXX?

The green LED next to Cool will be lit. The fan turns on first, then the compressor engages in approximately 2 minutes. Instruction Manual, p. 8

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