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Dometic 3313192.000 White Single Zone LCD Thermostat Heat/Cool/Fan Questions & Answers
How to wire six wire to three wire termenal
I'm pretty sure this thermostat uses digital communications with a dometic control board. In other words, there are no contacts in the digital thermostat to turn something on and off. Even if you ran a 12VDC wire to the thermostat for power, it won't work to replace a "real" thermostat. I bought one to replace my old analog thermostat and it's not going to work for me.
12/2/2016 5:29:57 PM •
Dometic...
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Answered
on Dec 02, 2016
What is a E4 code mean
Error Code:E1 Loss of communication between the Single Zone LCD thermostat and the mod-ule board. LCD will cycle between E1 and the previous mode setting. System will shut down.E2 Open circuit or out of range Indoor Temperature Sensor. Heating and cooling operation will be locked out. Fan operation can continue to operate.E3 Shorted Indoor Temperature Sensor. Heating and cooling operation will be locked out. Fan operation can continue to operate.E4 Open circuit or out of range Outdoor Temperature Sensor (select models). Heat Pump operation will be locked out. Air Conditioner, Fan and Furnace operation can continue to operate.E5 Open circuit or out of range Freeze Sensor. Air conditioner mode of operation will be locked out. Furnace, heat strip, heat pump and fan mode of operation can continue to operate but displays the last temperature set-poi
1/28/2013 2:47:50 PM •
Dometic...
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Answered
on Jan 28, 2013
Replacing a duotherm 3105058 thermostat
I was replacing a DUO-Therm 3105058 Rev A. very old Thermostat in a Coachman RV with 3106995.032 from Amazon. After looking all the information on the directions it was clear I would have to play a hit or miss on some of the wiring. Instead of using the same coding, such as RC, RH, G, Yellow and such. they used the function and I had to guess at some.Here is the wiring I found worked:There are 6 wires. One set of two wires (white On the W & red on the RH) and the set of 4 (yellow On the Y, green on the G, red on the RC and blue on the H). So to keep it simple the red on the RH went to the +7.5. The White on the W went to the FUR. HS/HP not used. the Yellow from the Y went on the cool. The green on the G went to the fan. The red on RC went to GND. and the Blue on H went to Hi fan.So red (RH) of the 2 wire goes to +7.5White (W) of the 2 wire goes to FUR.Yellow (Y) to coolGreen (G) to fanOrange or red from the RC lug goes to GNDBlue (H) goes to Hi Fan
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