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Lg split model no s24ahn coming up ch5 fault code

Posted by Anonymous on

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6 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: ERROR CODE CH5 AIRCON SPLIT LG

This error is a communication error between your indoor and outdoor unit. You can try turning the breaker off for a few minutes and restart the unit. However if that does not work its best suggested to have an authorized HVAC technician service the unit.

Posted on Mar 12, 2010

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SOURCE: lg model lsz122vm-4 split sys.

The C5 error code means you will need to replace the capacitor in the compressor or the outdoor fan.

Posted on Dec 18, 2010

hvac1960
  • 2133 Answers

SOURCE: my LG split system Model

It's communication error between indoor and out door. Make sure you have command from indoor by checking volts in out put of indoor or in put of out door. If not, Check your PCB and also loose connections.

Posted on Dec 19, 2010

hvac1960
  • 2133 Answers

SOURCE: LG air condotioner with a CH5 error code

CH-05-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

Posted on Jan 01, 2011

hvac1960
  • 2133 Answers

SOURCE: indoor unit flashes 5 times. error code meaning?

E-5 -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

Posted on Jan 03, 2011

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This error is a communication error between your indoor and outdoor unit. You can try turning the breaker off for a few minutes and restart the unit. However if that does not work its best suggested to have an authorized HVAC technician service the unit.

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