![]() ![]() In combination with removing top panel: To faciliate access to: manometer Pressure relief valve …ġ6 For detailed overview -> see error flow chart in appendixĮrror codes For detailed overview -> see error flow chart in appendix To reset the safety (in case problem is solved), push In case of “UA” error, wait till initialisation between outdoor unit and indoor unit is finished (after power ON, wait at least 12 minutes)Ī9: expansion valve R410A error E1: compressor PCB error (R410A) E3: high pressure error (S1PH) E4: low pressure error (B1PL) E5: compressor lock error (R410A) E9: expansion valve error R410A F3: discharge temperature error R410A J3: discharge thermistor error R410A J5: suction pipe thermistor R410A JA: high pressure sensor R410A To faciliate access to: Air purge valve Thermal cut-out 3-way valve Thermistors Field wiring duct … Indoor unit DHW tank Error codes Inspection on remocon Service mode 40 on remocon Service PCB outdoor unit Monitoring mode outdoor unitĤ Troubleshooting (2) Vacuuming/recovering R410A Pump down R410AĬheck 3-way valve Check fan motor Spare part PCB ![]() ![]() (S-HTF01-004) Training course S-XAM05-001Ģ CAUTION!!! When power is off, there still can be high voltage on the top surface of the capacitors!!!ģ Troubleshooting (1) Opening unit for servicing General symptoms 1 Troubleshooting HT Training Course Daikin Altherma HT + Flex Type
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