mundoclima MUPIR-H8 Serie Manual De Instalación Y Usuario página 50

INSTALLATION AND OWNER'S MANUAL
Outlet water
temperature
P06
anti-freezing
protection
Pipe
temperature
P07
anti-freezing
protection
High-pressure 2
P08
protection
Controller
E01 communication
failure
TP1 exhaust gas
E02 temperature
sensor failure
T3 coil
E03 temperature
sensor failure
T4 ambient
E04 temperature
sensor failure
T5 liquid gas
temperature
E05
sensor
TH return gas
E06 temperature
sensor failure
E07 TW water tank Sensor temperature
1. Check if air exists in water
system9
1. Lower water flow9
2.Clean the heat exchanger if
2. Heat exchanger
blocked9
blocked9
3. Check if Y-shaped filter has
3. Y-shaped filter
block9
blocked9
4. Check design of indoor
4. Overlow load.
water system if reasonable, if
have water bypass.
1. Check system if any leakage
1. System lack of gas9
9
2. Water system has
2. Check Y-shaped filter has
block9
block9
3. Cooling system has
3. Check if cooling system
block
filter has block
High pressure switch 2 Check if high pressure switch 2
cuts cuts under unit OFF condition
Communication Check communication cable if
cable cuts cut
Sensor temperature
deviation or Check sensor resistance value
cuts or if sensor cuts
Sensor temperature
deviation or Check sensor resistance value
cuts or if sensor cuts
Sensor temperature
deviation or Check sensor resistance value
cuts or if sensor cuts
Sensor temperature
deviation or Check sensor resistance value
cuts or if sensor cuts
Sensor temperature
deviation or Check sensor resistance value
cuts or if sensor cuts
Check sensor resistance value Change sensor or re-connect
50
1. If drain valve has problem,
change a new one9
2. Blow plate heat exchanger
with water or high-pressure
gas through reverse
direction9
3. Clean Y-shaped filter;
4. Water system must have
bypass.
1. Fix leakage and re-charge gas
9
2. Clean Y-shaped filter9
3. Change filter
Change high pressure switch 2
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