Daikin Altherma 3 H F Installer's Reference Manual page 195

EPGA11~16DAV3 + EAVH16SU18+23DA6V
Daikin Altherma 3 H F
4P606487-1 – 2019.12
Error code Detailed error code Description
C5 00
CJ 02
E1 00
E2 00
E3 00
E4 00
E5 00
E6 00
E7 00
E8 00
E9 00
EA 00
EC 00
EC 04
F3 00
F6 00
FA 00
H0 00
H1 00
H3 00
H4 00
H5 00
H6 00
H8 00
12 Troubleshooting
|
Heat exchanger thermistor
abnormality
Room temperature sensor
problem
OU: PCB defect
Leakage current detection
error
OU: Actuation of high
pressure switch (HPS)
Abnormal suction pressure
OU: Overheat of inverter
compressor motor
OU: Compressor startup defect
OU: Malfunction of outdoor
unit fan motor
OU: Power input overvoltage
Malfunction of electronic
expansion valve
OU: Cool/heat switchover
problem
Abnormal increase tank
temperature
Tank preheating
OU: Malfunction of discharge
pipe temperature
OU: Abnormal high pressure in
cooling
OU: Abnormal high pressure,
actuation of HPS
OU: Voltage/current sensor
problem
External temperature sensor
problem
OU: Malfunction of high
pressure switch (HPS)
Malfunction of low pressure
switch
Malfunction of compressor
overload protection
OU: Malfunction of position
detection sensor
OU: Malfunction of compressor
input (CT) system
Installer reference guide
195