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Comfort-Aire PAC-121 Air Conditioner Questions & Answers
Hello,
The problem
el error es el sensor de aire y de pozo cambia los 2 o checalos debe darte una resistencia como 6 .5 ohms si es alto como de 10 a 20 ohmsno sirve
I have a comfort aire
I have the same model, though several years old, and on mine E4 simply means the reservoir is full. Try emptying the reservoir tank and then turning the power on again. If the drain hose outlet isn't angled down, the water drains into the tank, which will need to be emptied regularly. (For constant use, may need to be emptied several times a day.)
Error code F1 Confort Star ceiling console
F-1-Noc ommunicationbetween indoor and outdoor.
Comms Error, check your wiring, remove external pumps. Split/Multi - check volts from terminal N to 3 = 0 - 65 Vdc, Multi V - 4 Vdc terminals 3 and 4
Need a manual
looking 4 manual 4 comfort aire a.c. model#pe-121a serial# 070301060
Poison
We searched the internet till we found something that put us at ease. still not 100% but at least 75%-90%.
Comfort Aire PAC-121 problem
E4 shows up on the screen on my PAC-121 when the water reservoir on the right-hand-side is not pushed in all the way. If it is in all the way the switch that it engages may be bad or out of place.
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