Hitachi KPI All models error codes
Codes
- 6-2Error code10. Error/Operation Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..103
- 7-6Error code1. Fan Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
- 7-7Error code5. Pulse Motor Valve (PMV) Forced Open/Close Function in Indoor Unit . . . . . . . . . .. . 147
- 7-8Error code2. Confirmation for the generation of the error of the NFC. . . . . . . . . . . . . . . . . . . . . . . . . . 157
- 9-3Error code1. Follower outdoor unit backup operation setting (failure of follower outdoor unit) . . . . . 243
- 13-1Error code7. Fan-IPDU P.C. Board (MCC-1659) Replacement Procedure . . . . . . . . . . . . . . . . . . . 295
- A1Error codeAbnormality of Active Filter
- C05Error codeTCC-LINK central control device transmission error
- C06Error codeTCC-LINK central control device reception error
- C12Error codeDevice connected to general-purpose device control interface for TCC-LINK is faulty
- CT2Error codeCurrent Transformer
- d1-05Error codeInstantaneous power failure
- d1-18Error codeAbnormality of inverter and other
- d1-26Error codeAbnormality of high pressure decrease
- d1-36Error codeMicro-computer reset by abnormality of fan controller transmission
- DSW10Error codeansmission Setting ired. For End Resistance Cancellation o.1 correctly in INK system. may cause abnormal transmission. ting Before End Resistance pment Cancellation N ON 1 2 1 2
- E01Error codeIndoor-remote controller communication error (detected at remote controller end)
- E02Error codeRemote controller transmission error
- E03Error codeCommunication from remote controller or network adaptor has been lost (so has central control communication)
- E04Error codeAddress setup error • Only line addresses of the connected indoor units are undefined. • The outdoor line address and the line addresses of all the indoor units do not match. • The indoor addresses are duplicated. (Units except those displaying E04 are duplicated.) • A header unit is not set up in group control (except groups displaying E04)
- E07Error codeSignal cannot be transmitted to indoor units ( indoor units left without communication from outdoor unit)
- E09Error codeBoth remote controllers have been set as master remote controller in two remote controller control (alarm and shutdown for header unit and continued operation for follower unit)
- E10Error codeMCU communication between main controller and motor microcontroller is faulty
- E12Error codeAutomatic address starting error
- E18Error codePeriodic communication between indoor header and follower units cannot be maintained
- E19Error codeError in number of outdoor header units
- E23Error codeCommunication between outdoor units has stopped
- E26Error codeNumber of connected outdoor units has decreased. • When installing an outdoor backup • The power of a follower unit is not turned on
- E28Error codeOutdoor header unit detects fault relating to follower outdoor unit (detail displayed on follower outdoor unit)
- E31Error codeThere is no communication between IPDUs (P.C. boards) in inverter box
- EEError codeThis alarm code appears when the following alarms* occurs three times within 6 hours. *02, 07, 08, 39, 43 to 45, 47
- F01Error codeHeat exchanger temperature sensor (TCJ) has been open/short-circuited
- F02Error codeHeat exchanger temperature sensor (TC2) has been open/short-circuited
- F03Error codeHeat exchanger temperature sensor (TC1) has been open/short-circuited
- F04Error codeOutdoor discharge temperature sensor (TD1) has been open/short-circuited
- F05Error codeOutdoor discharge temperature sensor (TD2) has been open/short-circuited
- F06Error codeOutdoor heat exchanger liquid side temperature sensors (TE1, TE2) have been open/short- circuited
- F07Error codeOutdoor liquid temperature sensor (TL1,TL2,TL3) has been open/short-circuited
- F08Error codeOutdoor outside air temperature sensor (TO) has been open/short-circuited
- F09Error codeOutdoor heat exchanger gas side temperature sensors (TG1, TG2) have been open/short- circuited
- F10Error codeRoom air temperature sensor (TA) has been open/short-circuited
- F11Error codeDischarge air temperature sensor (TF) has been open/short-circuited
- F12Error codeOutdoor suction temperature sensor (TS1,TS3) has been open/short-circuited
- F13Error codeTemperature sensor built into indoor IPM (TH) has been open/short-circuited
- F15Error codeWiring error in outdoor temperature sensors (TE1,TL1) has been detected
- F16Error codeWiring error in outdoor pressure sensors (Pd, Ps) has been detected
- F17Error codeOpen/Short of outside air suction temperature sensor (TOA) was detected
- F18Error codeDischarge air temperature sensor (TF) has been open/short-circuited
- F23Error codeOutput voltage of low pressure sensor (Ps) is zero
- F24Error codeOutput voltage of high pressure sensor (Pd) is zero or provides abnormal readings when compressors have been turned off