Hispacold Ecomaster Comfort MH-083 - Autochecking and Error Codes; Error Codes

Manual
MH-083 Ecomaster Comfort user manual
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2. Autochecking. Error codes.
When the system receives the signal from the battery cut-off (+30), it checks its outputs, to check which el-
ements are switched on and if there is a short circuit. It also checks the state of the temperature sensors.
While this check is made the screen looks like this:
Initial check screen.
If any type of anomaly is found, the errors and warnings screen appears as shown below.
Errors and warnings screen.
In the attached tables you can see the codes corresponding to each of the detectable problems:
Error codes.
Nº
MESSAGE
DESCRIPTION
1
DINT
Short or Open circuit in the driver's interior sensor
2
DICE
Short or Open circuit in the driver's ice sensor
3
DCHN
Short or Open circuit in the driver's channel sensor
4
EXT
Short or Open circuit in the driver's exterior sensor
5
DHB
Short circuit at blower heater output (driver)
6
DV1
Short circuit at speed 1 ON/OFF defroster output (driver)
7
PMP
Short circuit at main pump output (driver)
8
PRE
Short circuit at preheater output (driver)
9
DS1
Short circuit at output of guide heater blower speed 1(driver)
10
DS2
Short circuit at output of guide heater blower speed 2(driver)
11
DV2
Short circuit at defroster output speed 2 ON/OFF (driver)
12
DV3
Short circuit at defroster output speed 3 ON/OFF (driver)
13
DFV
Short circuit at defroster valve output (driver)
14
DHV
Short circuit at driver´s heater valve output (driver)
15
FWF
Short circuit at feet/windscreen flap output (driver)
16
DRF
Short circuit at driver recirculation flap output
17
DFB
Short circuit at defroster fans output (driver)
18
FXX
preheater mistake number XX
19
RDFV
The return of the defroster valve is missing (driver)
20
RDHV
The return of the driver´s heater valve is missing (driver)
21
PINT
Short or Open circuit in the passenger's interior sensor
22
PICE
Short or Open circuit in the passenger's ice sensor