EN
98
ERROR CODES
NOTE:
When the unit is in standby mode after starting, the error codes are show one by one for 5 seconds.
Problem
Code
Number of flashes Comment
Fault on water temperature sensor T1 for hot water
E1
1
Fault on water temperature sensor T2 for heating
E2
2
Fault on water temperature sensor T3 for cooling
E3
3
Fault on water temperature sensor T4 for solar energy
system 1
E4
4
Applicable for solar energy system
Fault on water temperature sensor T5 for solar energy
system 2
E5
5
Applicable for solar energy system
Fault on outside temperature sensor
E6
6
Applicable for solar energy system
Fault on water flow switch twice (automatic restart)
E7
7
Fault on water flow switch after two automatic restarts
after power cut
E8
8
Frost protection
E9
9
Communication error for RD, ID and OP
EA
10
Communication error for indoor or outdoor unit
F1
11
Communication error between
indoor or outdoor unit
Fault on room temperature sensor
F2
12
Fault on indoor unit circuit board
Fault on power or voltage sensor
F3
13
Fault on outdoor unit circuit board
Abnormal compressor function, fault on IPM, IPM
protection (overload), drive unit protection
F4
14
Fault on outdoor unit circuit board
Fault on indoor unit EEPROM
F5
15
Fault on indoor unit circuit board
Tripped overload protection (high temperature on
indoor battery in heating mode, high temperature on
outdoor in battery in cooling mode, overcurrent)
F6
16
Fault on indoor unit circuit board
Tripped overvoltage or undervoltage protection
F7
17
Fault on outdoor unit circuit board
System pressure switch
F8
18
Fault on outdoor unit circuit board
Fault on outdoor unit EEPROM
F9
19
Fault on outdoor unit circuit board
Fault on outdoor sensor
Fb
20
Fault on outdoor unit circuit board
System pressure switch tripped
Fc
21
Fault on outdoor unit circuit board
Outside air thermostat tripped
Fd
22
Fault on outdoor unit circuit board
Frost protection tripped for indoor unit in cooling mode
FE
23
Fault on indoor unit circuit board
Fault on indoor unit water pump or flow switch
FF
24
Fault on indoor unit circuit board
Summary of Contents for 416120
Page 3: ...1 2 4 5 3 5 6 7 1 2 3 4 9 8 10 11 12 13 14 15 16 22 17 18 19 21 20...
Page 5: ...8 50 C 11 12 13 14 15 SET TEMP Temp Max temp 9...
Page 6: ...10 11 12 13 3 1 2...
Page 7: ...14 15 1 2 3 4 1 2 3 4 6 5...
Page 8: ...16 17 1 2 3 7 5 6 4 7 5 3 1 2 6 8 9 4...
Page 9: ...10 8 4 6 5 1 2 3 9 7 11 12 18 19...
Page 10: ...20 21 22...
Page 11: ...28 29 30 23 24 25 26 27 T6 12 m 12 m T6 T6 T6...
Page 12: ...31 32 33 34 Min 10 cm 37 35 36...
Page 13: ...38 39 40...
Page 22: ...SE 22 TEKNISKA DATA...
Page 43: ...NO 43 TEKNISKE DATA...
Page 64: ...PL 64 DANE TECHNICZNE...
Page 86: ...EN 86 TECHNICAL DATA...
