About Your New Thermostat; Features; System Initialization - Dometic 3313192 Series Operating Instructions Manual

Congratulations! Your recreational vehicle manufacturer has equipped
your RV with the most advanced RV thermostat. Your Dometic Single
Zone LCD thermostat has been designed for ease of operation and for
many years of reliable service.

Features

• Liquid Crystal Display and Green LED Mode Indicators
• Auto Fan
• Indoor Temperature Display
• °F / °C Display
• Air conditioner can provide additional indoor air circulation during
furnace operation.
To help familiarize yourself with the operation of the Single Zone LCD
thermostat, review the following diagrams and accompanying text that
explain the functional characteristics of this system.
Your Single Zone LCD thermostat is equipped with both a liquid crys-
tal display (LCD) that identifies the temperature set-point, fan speed
(Auto, Low, High), and F/C and green LEDs that indicate the mode of
operation (Off, Fan, Cool, Furnace, Heat Pump or Heat Strip*). The
modes of operation available will vary depending on the system in-
stalled in your RV.
* Select models.

System Initialization

A system initialization will need to be performed by the installer after
the system is installed.
• Make sure the Single Zone LCD thermostat is in the Off condi-
tion. See page 4, "Quick Reference To Control Buttons".
• Press the "+" button and, while holding it, also press and hold
the On/Off Mode button for three seconds. LCD will show
― ― . Press the On/Off Mode button again to turn system off.
This completes the initialization.
The furnace On/Off temperature differential should be set at this time.
See "Mode Description - Furnace" on page 9 for further information
on furnace mode differential setting.

About Your New Thermostat

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