mundoclima 2022 Manuel page 84

SERIES:
OUTDOOR UNITS MINI MVD V4+ (8 - 18 kW)
UNITS:
MVD-V120W/DRN1
MVD-V140W/DRN1
MVD-V160W/DRN1
MVD-V180W/DRN1
Code
HF Electronic incompatibility between indoor and outdoor unit
E0
EEPROM fault
E9
E2 Communication malfunction between indoor and outdoor
E3
Communication malfunction between main PCB and inverter
H0
E4 T3 and/or T4 sensor fault
E5 Voltage protection
E6 DC fan motor fault
E7
Sensor value more than 27ºC during 5 minutes in heating mode
EA
E8
E6 fault displayed twice in 10 min
Eb
P0 Reserved
P1 High pressure protection
P2 Low pressure protection
P3 Overcurrent protection
P4 High temperature protection in the compressor discharge T5
P5 High condensation temperature protection T3
P6 Inverter module protection
P7
High evaporation temperature protection T2
PE
P8 Typhoon protection
L0 Inverter module fault
L1 Low voltage protection DC
L2 High voltage protection DC
L3 Reserved
L4 MCE fault
L5 Zero speed protection
L6 Reserved
L7 Phases fault
L8 Frequency increased more than 15Hz in 1 s.
L9 Frequency difference between current and the main command more than
Note: P6 code is displayed, to know the fault detail (L*) please push SW2 until last memorized fault
code parameter is extracted.
Error details P6
LED1
8 flashes
9 flashes
10 flashes
(CL23265)
(CL23266)
(CL23267)
(CL23268)
Description
LED2
ON
ON
ON
84
TROUBLESHOOTING
(CL23260 to CL23268)
Specific code
Inverter module fault
Low voltage protection
High voltage protection
EN
Applicable
Only 18KW
12 - 16 KW
Only 18KW
All
12 - 16 KW
Only 18KW
All
All
All
12 - 16 KW
Only 18KW
12 - 16 KW
Only 18KW
- -
All
All
All
All
All
All
12 - 16 KW
Only 18KW
All
Only 18KW
Only 18KW
Only 18KW
Only 18KW
Only 18KW
Only 18KW
- -
Only 18KW
Only 18KW
Only 18KW