Error code
Mitsubishi Electric PUHY code 2600
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Meaning
Water leakage from humidifier: 1) If the float switch for detecting water leakage is submerged in the water in the humidifier's drain pan and when the drain pump goes from OFF to ON, this condition is considered a preliminary water leakage. While the preliminary water leakage error is being detected, the humidifier cannot output the on signal. The discharge valve will be closed. 2) If the drain pump turns on within one hour after preliminary water leakage is detected and the above-mentioned condition is detected two consecuti
Member details
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View details as a memberPossible causes
(1) Water leakage through the solenoid valve for the humidifier (2) Drain water drainage problem Clogged drain pump Clogged drain piping Backflow of drain water from other units (3) Stuck float switch Check for slime in the moving parts of the float switch. (4) Float switch failure (5) Humidifier relay fault Solenoid valve relay drive circuit fault
Solution
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Address of this page: https://www.remfixit.com/tr/mitsubishi-electric/puhy/2600