I replaced the bimetal stat and the circuit board and the ac wont shut off when it reaches the temp or come on when it gets warmer but you can move the temp control up or down to shut the ac on or off

SOURCE: ac problems

Sounds like the switches are in the wrong locations , rotate! Thank- you- very-much!

SOURCE: ac not blowing cold after outside temp reaches 98 degrees

Sounds like you have dirty condenser coils. Remove the upper shroud and check the condenser for clean. Take a water hose and gently spray out the coils paying special attention not to bend the coils over with too much pressure. This will allow more air movement through the coils and give you better cooling efficiency.

Hope this helps,

Jeff

Mike Butler

• 6674 Answers
• Posted on Aug 15, 2009

SOURCE: Dometic AC fan mode or cool mode wont start. Has a

Some manufacturers use phone line to use as communication between control box on AC unit & thermostat. (very common.) Make sure 120VAC is on, and pull cover off thermostat & look for a glass type fuse possibly blown.

Ned C Cook

• 3433 Answers
• Posted on May 25, 2010

SOURCE: I am a service tech in this area and am working

Confirmed! Those puppies have a pc board problem, so call the service center for your needs.

ZJ Limited

• 17989 Answers
• Posted on Mar 10, 2011

SOURCE: I have a Dometic duo

It may be your thermostat is broken, the thermostat controls when to cut in & cut out the compressor. Try to jump compressor wires and test it. Does the fan run ? Also, check the breaker box where the fuses and such are located.

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