mundoclima Mupir-H9 Manuel D'installation page 51

1. Lower water flow；
Outlet water 2. Heat exchanger
temperature blocked；
P06
anti-freezing 3. Y-shaped filter
protection blocked；
4. Overlow load.
1. System lack of gas；
Pipe
2. Water system has
temperature
P07 block；
anti-freezing
3. Cooling system has
protection
block。
DC motor fault The fan motor is not
P11
protection
detected
Controller
Communication
E01 communication
cable cuts
failure
Sensor temperature
TP1 exhaust gas
deviation or
E02 temperature
cuts
sensor failure
Sensor temperature
T3 coil
deviation or
E03 temperature
cuts
sensor failure
Sensor temperature
T4 ambient
deviation or
E04 temperature
cuts
sensor failure
T5 liquid gas Sensor temperature
temperature deviation or
E05
sensor cuts
Sensor temperature
TH return gas
deviation or
E06 temperature
cuts
sensor failure
reserved
E07
1. Check if air exists in water
system；
2.Clean the heat exchanger if
blocked；
3. Check if Y-shaped filter has
block；
4. Check design of indoor
water system if reasonable, if
have water bypass.
1. Check system if any leakage
；
2. Check Y-shaped filter has
block；
3. Check if cooling system
filter has block。
Check the fan motor
Check communication cable if
cut
Check sensor resistance value
or if sensor cuts
Check sensor resistance value
or if sensor cuts
Check sensor resistance value
or if sensor cuts
Check sensor resistance value
or if sensor cuts
Check sensor resistance value
or if sensor cuts
51
1. If drain valve has problem,
change a new one；
2. Blow plate heat exchanger
with water or high-pressure
gas through reverse
direction；
3. Clean Y-shaped filter;
4. Water system must have
bypass.
1. Fix leakage and re-charge gas
；
2. Clean Y-shaped filter；
3. Change filter。
Change the fan motor and/or
the main PCB
Change connection cable or
re-connect
Change sensor or re-connect
cable
Change sensor or re-connect
cable
Change sensor or re-connect
cable
Change sensor or re-connect
cable
Change sensor or re-connect
cable