Fuji OH4 fault code meaning
Fuji / OH4
Series: FRENIC-AQUA, FRENIC-HVAC
Motor (PTC thermistor)
AC drive
Meaning:
Possible causes
Source:
Series: FRENIC-Ace
Motor (PTC thermistor)
AC drive
Meaning:
Possible causes
Source: FRENIC-Ace User's Manual (24A7-C-0043e) P406
Series: FRENIC-Ace-E3, FRENIC-VP-F2, FRENIC-VP-F3
Motor (PTC thermistor)
AC drive
Meaning:
Possible causes
Source:
Series: FRENIC-Eco
Motor (PTC thermistor)
AC drive
Meaning:
Possible causes
Source:
Series: FRENIC-Lift
Motor protection (PTC thermistor)
AC drive
Meaning:
Possible causes
Source: FRENIC-Lift Instruction Manual (For China) (SI47-1037e-C) P73
Series: FRENIC-MEGA
Motor protection (PTC/NTC thermistor)
AC drive
Meaning:
Possible causes
Source: FRENIC-MEGA [All capacities] Instruction Manual (For Ch (SI47-1336a-C) P223
Series: FRENIC-MEGA-G2
Motor (PTC/NTC thermistor)
AC drive
Meaning:
Possible causes
Source:
Series: FRENIC-Mini
Motor overheat (PTC thermistor tripped)
AC drive
Meaning:
Possible causes
Source:
Series: FRENIC-Multi, FRENIC-VP
Motor (PTC thermistor)
AC drive
Meaning:
Possible causes
Source:
Series: FRENIC-VG
Motor overheat
AC drive
Meaning:
Possible causes
Source: FRENIC-VG User's Manual (MHCT286) P921
Series: FRENIC-VG-Stack
Motor overheat (PTC/NTC thermistor)
AC drive
Meaning:
Possible causes
Source:
Series: FRENIC5000VG7S
Motor overheat
AC drive
Meaning:
Possible causes
Source:
Series: FVR-AS
Motor (PTC thermistor)
AC drive
Meaning:
Possible causes
Source: