APP INVERBOOST XP11DCsiPX32 Benutzer- Und Servicehandbuch Seite 22

High pressure failure
TS4
Low pressure failure TS5
Water flow failure TS1
Over heating protection
for water temperature
(d2- TH5) in heating
mode
d6-TH3 Exhaust too high
protection
Controller failure
1. Ambient temperature is too high
2. Water temperature is too high
3. Water flow is too low
4. Fan motor speed is abnormal or fan
EE01
motor is damaged under cooling mode
5. Gas system jammed
6. High pressure wire is loose or damaged
7. Too much refrigerant
1. EEV has blocked or pipe system is jammed
2. Fan motor speed is abnormal or fan
EE02 motor is damaged under heating mode
3. Gas leakage
4. Low pressure wire is loose or damaged
1. The wiring of water flow switch is loose or
EE03 Or
water flow switch damaged
"ON"
2. No/Insufficient water flow.
1. Low water flow
2. Water flow switch is stuck and the water
supply stops
3. TH5 outlet water temperature sensor is
EE04
abnormal
4. The difference of outlet water
temperature and set temperature is 7℃ or
above in heating mode
1. Lack of gas
2. Low water flow
EE05 3. Piping system has been blocked
4. Exhaust temp. sensor failure d6-TH3
5. Ambient temperature is too high
1. Signal is not well connected or damaged
EE06
2. Controller failure
1. Choose the silent mode.
2. Check the water flow or filtration pump
3. Check the fan motor under cooling mode,
replace a new one if it is abnormal.
4. Check and repair the refrigerating system
5. Reconnect the high pressure wire or replace
a new high pressure switch
6. Check and repair the refrigerating system
1.Check the EEV and piping system Check the
motor
2. Check the fan motor under heating mode,
replace a new one if it is abnormal
3. Check refrigeration system or check the
pressure value through the high-pressure
gauge.
4. Reconnect the low pressure wire or replace
a new low pressure switch
1. Check the wiring of water flow switch or
change a new one.
2. Check the filtration pump or the waterway
system if there is air or jammed inside
1. Check the water flow switch if it works well
2. Check the filtration pump or the waterway
system if there is air or jammed inside
3. Check TH5 outlet water temperature sensor
or replace a new one.
4. Change the set temperature.
1. Check the pressure gauge, and fill with some
gas if it is lack of gas
2. Check the filtration pump or the waterway
system if there is air or jammed inside
3. Check the piping system if there was any
block
4. Change a new exhaust temp. sensor
d6-TH3
5. Check whether the current ambient temp.
and water temp. are beyond the running temp.
of the machine
1. Stop the power supply and restart.
2. Re-connect the signal wire or replace a new
one
3. Replace a new controller
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