Answer
Dec 27, 2018 - 12:33 AM
Unfortunately, that is sort of a rare occurrence. There is no way to adjust the display brightness/contrast on the 9430-3382. You would need to replace the thermostat.
I just purchased a new RV with the 9430-3382 Thermostat. The back light works but I can barely read the display Coleman Mach 9420A382 RV Thermostat | Black rv thermostats
I just purchased a new RV with the 9430-3382 Thermostat. The back light works but I can barely read the display as it is washed out by the back light. Is there an adjustment for display brightness/contrast?
Question ID: 2582634 Status:
Open Dec 25, 2018 - 02:02 PM
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Coleman Mach 9420A382 RV Thermostat | Black
The Coleman Mach 9420A382 is a single-stage heating and cooling wall thermostat with a digital display for precise temperature readings. Compatible with...
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Question: Will this thermostat replace the RVComfort.ZC 9330-33* when used with multiple 47074A879 units?
Answer: No it won't. In order to use the 9430-3382 tstat you will need a new control box and wiring for each ac unit.
View More Product Details
Coleman Mach 9420A382 RV Thermostat | Black
The Coleman Mach 9420A382 is a single-stage heating and cooling wall thermostat with a digital display for precise temperature readings. Compatible with...
View Product
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