mundoclima 2022 Manuel page 87

OUTDOOR UNITS MINI MVD V6M (8 - 16 kW)
SERIES:
UNITS: MVD-V6M100W/DN1
MVD-V6M120W/DN1
No.
1 Communication fault between main control board and communication terminals block
2 IDU communication error
3 T3 or T4 temperature sensor error
4 Input voltage protection
DC fan protection
5
6 EEPROM error
7
Wrong compressor parameters
8 E6 fault occurs more than six times in an hour.
9 PFC fault
10 Refrigerant radiator temperature sensor error
11 Cooling ambient temperature lower than -5
DC bus voltage protection
12
13 Communication between the main control board and the inverter fails.
14 M-Home mismatch(reserved）
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
System high pressure protection
26
27 System low pressure protection
28 Overcurrent protection
29 Discharge temperature T5 protection
30 Outdoor condenser temperature T3 protection
Typhoon protection
31
32 IDU evaporator temperature T2 protection
1. When stand by, LED displaying the amount of indoor units online which communicate with outdoor units.
2. When operation, LED displaying frequency value of compressor.
3. When defrost, LED displaying "dF".
For more information, or other codes, scan the following QR code and search for the machine model:
(CL23291)
(CL23292)
Fault or protection type
https://mp-service.vip/tsp/errorcode/index.html#/
87
TROUBLESHOOTING
(CL23290 to CL23294)
Recovery mode
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Unrecoverable
Unrecoverable
Unrecoverable
Unrecoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Unrecoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
Recoverable
EN
Error code
C0
E2
E4
E5
E6
E9
E.9.
Eb
EF
EH
EP
F1
H0
HF
H4
H7
L0
L1
L2
L4
L5
L7
L8
L9
PL
P1
P2
P3
P4
P5
P8
PE