Midea RSJ-15 handleiding
Handleiding
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Error code shooting table
Malfunction Description Corrective actionDisplay
Tank and LCD panel communication error.
EH0b
Maybe the connection between LCD panel and PCB has
released or PCB has been broken.
Machine working parameters are abnormal.EH00 Contact a qualified person to service the unit.
Dc fan fault.EH03
Maybe the connection between fan and PCB has
released or fan has been broken. Contact a qualified
erson to service the unit.
PH15
Maybe some wires have been broken or bad wire
connection. Contact a qualified person to service the unit.
Compressor discharge temperature sensor TP error.EC54
Maybe the connection between sensor and PCB has
released or sensor has been broken. Contact a qualified
person to service the unit.
Compressor suction temperature sensor TH error.EH5H
Maybe the connection between sensor and PCB has
released or sensor has been broken. Contact a qualified
person to service the unit.
EC53
Ambient temperature sensor T4 error.
Maybe the connection between sensor and PCB has
released or sensor has been broken. Contact a qualified
person to service the unit.
Evaporator temperature sensor T3 error.
EC52
Maybe the connection between sensor and PCB has
released or sensor has been broken. Contact a qualified
person to service the unit.
EH5L
Error of sensor T5L(lower water temperature sensor)
Maybe the connection between sensor and PCB has
released or sensor has been broken. Contact a qualified
person to service the unit.
EHLA
When the ambient temperature T4 is out of the
compressor operating range, the compressor stops,
and EHLA is displayed until T4 returns to the normal
range. Only works on units without electric heaters.
Devices with electric heaters will never display "EHLA".
It is normal, and no necessary to repair.
EH5d electric heater open-circuit error
Maybe the electric heater has been broken or bad wire
connection after repair.
PHdH Dry burning protection.
Ensure that there is water in the water tank before heating.
PH20
Compressor abnormally stopped protection The
discharge temperature is not so higher than evaporator
temperature after compressor running a term.
Maybe because of compressor broken or bad connection
between PCB and compressor. Contact a qualified person
to service the unit.
Electric leakage error. If PCB current_induction_circuit
check the current difference between L,N >14mA,
system consider it as"electric leakage error".
EHHP
The compressor works abnormally. Contact a qualified
person to service the unit.
Heat pump system fault.
When PH20, PH21, PC30, PC06 any protection
appears 3 times or the protection lasts 1 hour.
PH21 The working current of the compressor is too large.
Maybe because of compressor broken, system blocked,
air or water or more refrigerant in system(after repair),
water temperature sensor malfunction, ect. Contact a
qualified person to service the unit.
PH24
Frost protection.T5L< 4
°C
and T4 < 7
°C
The cold water temperature is too low, which will affect the
water tank. The electric heater will work.
PC30
System high pressure protection
≥3.0MPa active；≤2.4Mpa inactive
Maybe because of system blocked, air or water or more
refrigerant in system(after repair), water temperature sensor
malfunction, ect. Contact a qualified person to service the unit.
PC06
High TP protection.Tp>110
°C
，Protection active
Tp<90
°C
，Protection inactive
Maybe because of system blocked, air or water or less
refrigerant(leakage) in system( after repair), water
temperature sensor malfunction, ect. Contact a qualified
person to service the unit.
PH9b
Overtemperature protection.The current water
temperature exceeds the target temperature by
more than 5
°C
.
The water temperature sensor is faulty or the current water
temperature is too high. In case of burns, contact a qualified
person to check.
PH91
Low T3 protection.
If the fault persists, Contact a qualified person to service
the unit.
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Productinformatie
| Merk | Midea |
| Model | RSJ-15 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4550 MB |
