EAS ELECTRIC EVR Serie Manual De Instrucciones página 33

Table 5-2 (10/12KW)
No.
1 Communication fault between main control board and communication terminals block
2 IDU communication error
3 T3 or T4 temperature sensor error
Input voltage protection
4
5 DC fan protection
6 EEPROM error
7
Wrong compressor parameters
8 E6 fault occurs more than six times in an hour.
PFC fault
9
10 Refrigerant radiator temperature sensor error
11 Cooling ambient temperature lower than -5℃
12 DC bus voltage protection
13 Communication between the main control board and the inverter fails.
M-Home mismatch(reserved）
14
15 L (L0/L1) fault occurs three times in one hour.
16 The fault is increased or reduced on the IDU.
17 IPM protection
18 DC bus low voltage protection
DC bus high voltage protection
19
20 MCE error
21 Zero speed protection
22 Compressor phase sequence error
23 Protection for compressor speed change > 15Hz
24 Protection for the difference between the set speed and the running speed of the compressor > 15Hz
25 Radiator surface temperature protection
26 System high pressure protection
27 System low pressure protection
28 Overcurrent protection
29 Discharge temperature T5 protection
30 Outdoor condenser temperature T3 protection
31 Typhoon protection
IDU evaporator temperature T2 protection
32
Fault or protection type
5
Recovery mode Error code
Recoverable
C0
Recoverable E2
Recoverable E4
Recoverable
E5
Recoverable E6
Unrecoverable
E9
Unrecoverable E.9.
Unrecoverable Eb
Unrecoverable
EF
Recoverable EH
Recoverable EP
Recoverable F1
Recoverable H0
Recoverable
HF
Unrecoverable H4
Recoverable H7
Recoverable L0
Recoverable L1
Recoverable
L2
Recoverable L4
Recoverable L5
Recoverable L7
Recoverable L8
Recoverable
L9
Recoverable PL
Recoverable P1
Recoverable P2
Recoverable P3
Recoverable
P4
Recoverable P5
Recoverable P8
Recoverable
PE
V.1