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We have to Ameristar split units to heat/cool our second floor – model M4MHW1509A1N0AA. Both function well.
Recently one of them shows the temperature “67°“ (I have the remote set to heat at 65°) lit up on the wa unit. I have the “light” set to off.
I’m not sure what setting I’ve accidentally changed, but when it’s on it is very bright and wakes me up at night.
The other unit does not do this, and I’ve searched for every possible manual and option to try to turn this display off! Any suggestions?
Recently one of them shows the temperature “67°“ (I have the remote set to heat at 65°) lit up on the wa unit. I have the “light” set to off.
I’m not sure what setting I’ve accidentally changed, but when it’s on it is very bright and wakes me up at night.
The other unit does not do this, and I’ve searched for every possible manual and option to try to turn this display off! Any suggestions?