Carel Hydro Solar HSS030V2LS Manuel page 42

Error Code Description
AL001 Too many mem writings
AL002 Retain mem write error
AL003 Inlet probe error
AL004 Outlet probe error
AL005 Ambient probe error
AL006 Condenser coil temp
AL007 Water flow switch
AL008 Phase sequ.prot.alarm
AL009 Unit work hour warning
AL010 Pump work hour warning
AL011 Comp.work hour warning
AL012 Cond.fan work hourWarn
AL013 Low superheat - Vlv.A
AL014 Low superheat - Vlv.B
AL015 LOP - Vlv.A
AL016 LOP - Vlv.B
AL017 MOP - Vlv.A
AL018 MOP - Vlv.B
AL019 Motor error - Vlv.A
AL020 Motor error - Vlv.B
AL021 Low suct.temp. - Vlv.A
AL022 Low suct.temp. - Vlv.B
AL023 High condens.temp.EVD
AL024 Probe S1 error EVD
AL025 Probe S2 error EVD
AL026 Probe S3 error EVD
AL027 Probe S4 error EVD
AL028 Battery discharge EVD
AL029 EEPROM alarm EVD
AL030 Incomplete closing EVD
AL031 Emergency closing EVD
AL032 FW not compatible EVD
AL033 Config. error EVD
AL034 EVD Driver offline
Annex "A"
Page 1 of 5
Heat Pump Error Codes List