Error code

Mitsubishi Electric PUHY code 6600

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Meaning

Multiple address error Transmission from units with the same address is detected. Note) The address/attribute shown on remote controller indicates the controller which has detected error.

Member details

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Possible causes

(1) Two or more controllers of outdoor At the unit, indoor unit, remote controller, remote etc. have the same address. (2) In the case that signal has changed a) due to noise entered into the transmission signal. b)

Solution

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