Malfunction And Trouble Shooting - Brilix XHPFD 80 E User Manual

7.3 The operating logistic of shift between Silent, Smart and Powerful mode: the default
setting in factory is in Smart operating mode.
If you choose the Silent, the heat pump will just operate at silent and smart mode.
If you choose the Smart mode, the heat pump will just operate at Smart and Powerful mode.
If you choose the Powerful mode, the heat pump will just operate at powerful mode.

8. Malfunction and Trouble shooting

8.1 Error code display on LED wire controller
Faults
Sensor error inlet water temperature
Sensor error outlet water temperature
Sensor error heating condenser
Sensor error gas return
Sensor error ambient temperature
Sensor error gas at the condenser output
Frost protection in winter
Protection from cold temperatures
Cooling pipe temperature too high protection
High pressure error
Low pressure error
Impaired water flow
The water temperature is heated above the
temperature in heating mode
Failure of exhaust gas temperature sensor
Regulator fault
Compressor check
Communication error between the cable
controller and the instrument panel
Communication error between the instru-
ment panel and control panel
Protection against high voltage
IPM module protection
Protection against too low voltage
Protection against overcurrent
Remark Reason
PP01 The sensor is open or short circuited
PP02 The sensor is open or short circuited
PP03 The sensor is open or short circuited
PP04 The sensor is open or short circuited
PP05 The sensor is open or short circuited
PP06 The sensor is open or short circuited
Ambient temperature or water inlet temperature
PP07
is too low
Ambient temperature or water inlet temperature
PP08
is too low
PP10
1. Too much refrigerant,
2. Too high water or environment temperature,
EE01
3. Operating frequency is too high,
4. Motor failure
1. Not enough refrigerant,
2. Insufficient flow,
3. Dirty filter,
EE02
4. EEV failure,
5. Fan motor fault,
6. Low pressure switch failure
EE03or Weak flow of water, flow in the wrong direction
„ON" or flow switch failure
EE04 The water flow is insufficient, or there is no water
1. Defrosting is not working properly,
2. Insufficient gas,
EE05
3. The throttle device is jammed,
4. Weak flow of water
1. Electrical connection is not working properly
EE06
2. Regulator fault
EE07 The compressor downstream is too high
1. Bad cable connection,
EE08
2. Control error
EE09 Bad cable connection
EE10 The voltage is too high.
EE11 Bad or corrupted data
EE12 The voltage is too low.
The voltage is too low,
EE13
the heat pump is overloaded
16
Solution
Check or replace the sensor
Check or replace the sensor
Check or replace the sensor
Check or replace the sensor
Check or replace the sensor
Check or replace the sensor
Check the system
1. Drain excess refrigerant,
2. Clean air heat exchanger,
3. Check and reconnect the electrical cables
from the high pressure switch,
4. Replace the high pressure switch.
1. Check that there are no gas leaks, have a
specialised company change add refrigerant,
2. Clean air heat exchanger,
3. Replace the filter,
4. Check and reconnect the electrical cables
from the low pressure switch,
5. Replace the low pressure switch
1. Make sure the water flow is sufficient
2. Make sure the water flow switch is connected
correctly
3. Check the wiring to the water flow switch
4. Replace with a new water flow switch.
1. Check and repair pump
2. Clean water pipe system
3. Check the water flow switch
1. Manual defrost,
2. Refill the gas,
3. Replace the throttle device
4. Check the water pump
1. Check or replace cable
2. Restart power
3. Replace the regulator
Turn off the heat pump for 10 seconds and
then turn it on again
1. Check or replace the connecting cable,
2. Turn off the heat pump for 10 seconds and
then turn it on again, or replace the controller
Reconnect the cables or replace
the instrument panel
Check the power supply
Turn off the heat pump for 10 seconds and
then turn it on, or replace the instrument
panel
Check the power supply
1. Check the power
2. Make sure the water temperature is not
too high