Panasonic WH-ADC Series User Manual

Contents

Panasonic WH-ADC Series User Manual Manual pdf 10 page image

6. Error Fault CodesERROR CODE ERROR/PROTECTION TRIGGERED RECOMMENDATIONSF12 Pressure switch triggered Contact your local Panasonic installer, quoting fault codeF14 Compressor abnormal Contact your local Panasonic installer, quoting fault codeF15 Incorrect speed of the outdoor unit fan Check there are NO obstruction of FAN in outdoor unit (leaves, sticks or snow). Switchoff power before attempting to remove any obstruction. Fans can start without warning.F16 Protection against excessive total operating current Contact your local Panasonic installer, quoting fault codeF20 Compressor overheating guard Contact your local Panasonic installer, quoting fault codeF22 Power transistor module overheating guard Contact your local Panasonic installer, quoting fault codeF23 Direct current peaks in the outdoor unit Contact your local Panasonic installer, quoting fault codeF24 Problems in the cooling circuit Contact your local Panasonic installer, quoting fault codeF25 Problem switching between heating and cooling Contact your local Panasonic installer, quoting fault codeF27 Pressure switch Contact your local Panasonic installer, quoting fault codeF36 Outside temperature sensor Contact your local Panasonic installer, quoting fault codeF37 Return temperature sensor in indoor unit Contact your local Panasonic installer, quoting fault codeF40 Hot gas temperature sensor in the outdoor unit Contact your local Panasonic installer, quoting fault codeF41 PFC circuit Contact your local Panasonic installer, quoting fault codeF42 Temperature sensor of the heat exchanger in the outdoor unit Contact your local Panasonic installer, quoting fault codeF43 Outdoor unit defrosting temperature sensor Contact your local Panasonic installer, quoting fault codeF45 Supply temperature sensor in indoor unit Contact your local Panasonic installer, quoting fault codeF46 Current converter open in outdoor unit Contact your local Panasonic installer, quoting fault codeF95 Cooling high pressure guard in outdoor unit Contact your local Panasonic installer, quoting fault codeH12 Unsuitable output between the indoor and outdoor unit Contact your local Panasonic installer, quoting fault codeH15 Compressor temperature sensor Contact your local Panasonic installer, quoting fault codeH20 Water pump abnormal Reset once if reoccurring contact your local Panasonic installer, quoting fault codeH23 Liquid temperature sensor Contact your local Panasonic installer, quoting fault codeH42 Compressor low pressure Contact your local Panasonic installer, quoting fault codeH62 * Water-side flow rate cut-out Check & Clean in line filter. Remove air within the pipework. Reset the system. Iffault occurs repeatedly (4 or more times in 24hrs) contact your local Panasonicinstaller quoting fault code.H64 High-pressure sensor Contact your local Panasonic installer, quoting fault codeH65 Defrost circulation error Reset once if reoccurring contact your local Panasonic installer, quoting fault codeH70 * OLP additional electric heater for heat pump This error code can be reset via controller. System will appear to be running normally.You must contact your local Panasonic installer, quoting fault code for a full reset.H72 Hot water tank temperature sensor Contact your local Panasonic installer, quoting fault codeH76 * Communication error between remote and HP Reset error. Switch off (power) for 2 minutes. Wait 1 minute. If still present contactyour local Panasonic installer, quoting fault codeH90 Communication errors between indoor and outdoor unit Reset error. Ensure all isolators are switched on. Contact your local Panasonicinstaller, quoting fault codeH91 * OLP electric immersion heater for hot-water tank Check thermostat on cylinder is not set too high. Reset error. If reoccurring contactyour local Panasonic installer quoting fault code.H95 Indoor/outdoor unit incorrectly connected Contact your local Panasonic installer, quoting fault codeH98 High pressure guard in outdoor unit Contact your local Panasonic installer, quoting fault codeH99 Antifreeze protection for indoor unit heat exchanger Contact your local Panasonic installer, quoting fault codeIndicator ONLY - DHW is stored at above +60 ºC –“WARNING HOT”No action required* Errors experienced following initial installation.10UK_MANUAL_B.indd 10 29/07/15 12:18

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