Winston PRO 20 EVI, Инструкция по установке и эксплуатации

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Operation and Use
24
2.
Parameter list and breakdown table
2.1 Electronic control fault table
Can be judged according to the remote controller failure code and troubleshooting
Protect/fault
Fault
display
Reason Elimination methods
Standby Non
Normal boot
Non
Inlet Temp Sensor Fault P01
The temp. Sensor is broken or
short circuit
Check or change the temp. Sensor
Outlet Temp Sensor Fault
P02
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Hotwater Temp Sensor Fault P032
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
AT Sensor Fault
P04
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Coil temp Sensor Fault P153
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Suction temp Sensor Fault P17
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Exhaust temp Sensor Fault P181
The temp. Sensor is broken
or short circuit
Check or change the temp. Sensor
Exhaust Overtemp Fault P182
The compressor is overload
Check whether the system of the compressor
running normally
Exhaust Pressure Sensor Fault
PP1
The pressure Sensor is broken
or short circuit
Check or change the pressure Sensor or
pressure
Suction Pressure Sensor Fault
PP2
The pressure Sensor is broken
or short circuit
Check or change the pressure Sensor or
pressure
EVI Inlet Temp Sensor Fault P001
The temp. Sensor is broken or
short circuit
Check or change the temp. Sensor
EVI Outlet Temp Sensor Fault P002
The temp. Sensor is broken or
short circuit
Check or change the temp. Sensor
Low AT Protection
TP
The ambient temp. is low
Flow Switch Protection E032
No water/little water in water
system
Check the pipe water flow and water pump
Electric Overheat Protection E04
The electric-heater protection
switch is broken
Check to see whether the electric heater
has been running under the temperature
over 150 ℃ for a long time
Compressor Overcurrent
Shutdown Fault
E051
The compressor is overload
Check whether the system of the compressor
running normally
Communication Fault E08
Communicat ion failure between
wire controller and mainboard
Check the wire connection between remote
wire controller and main board
Communication Fault(Fan )
E081
Speed control module and main
board communication fail
Check the communication connection
HP Protection E11
The high-pressure switch is
broken
Check the pressure switch and cold circuit
LP Protection E12
The low-pressure switch is
broken
Check the pressure switch and cold circuit
Anti-freezing Prot
E171
Use side water system temp. is low
1. Check the water temp. or change the
temp. Sensor
2. Check the pipe water flow and whether
water system is jammed or not
Prim Anti-freezing Prot
E19
The ambient temp. is low
Secondary Anti-freezing Prot
E29
The ambient temp. is low
DC Fan Motor 1 Failure F031
1. Motor is in locked-rotor state
2.The wire connection between
DC-fan motor module and fan
motor is in bad contact
1.
Change a new fan motor
2.
Check the wire connection and make sure
they are in good contact
DC Fan Motor 2 Failure F032
1. Motor is in locked-rotor state
2.The wire connection between
DC-fan motor module and fan
motor is in bad contact
1.
Change a new fan motor
2.
Check the wire connection and make sure
they are in good contact