CLIVET WSAN-YMi 101, Инструкция по установке, использованию и обслуживанию

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ERROR
CODE
MALFUNCTION OR
PROTECTION
FAILURE CAUSE AND CORRECTIVE ACTION
EE
The main control board of
hydraulic module EEprom failure
1. The EEprom parameter is error, rewrite the EEprom data.
2. EEprom chip part is broken, change a new EEprom chip part.
3. main control board of hydraulic module is broken, change a new PCB.
bH PED board error
1. Remove power supply and turn on again after 5 minutes; check if ok.
2. Replace the card, turn it back on and check if it is ok.
3. Replace the IPM module board.
H0
Communication error between
main control board PCB B and
main control board of hydraulic
module
1. wire doesn’t connect between main control board PCB B and main control
board of hydraulic module. connect thewire.
2. Communication wire sequence is not right. Reconnect the wire in the right
sequence.
3. Whether there is a high magnetic field or high power interfere, such as lifts,
large power transformers, etc.. To add a barrier to protect the unit or to move
the unit to the other place.
H1
Communication error between
inverter module PCB A and main
control board PCB B
1. Whether there is power connected to the PCB and driven board. Check the
PCB indicator light is on or off. If Light is off, reconnect the power supply wire.
2. if light is on, check the wire connection between the main PCB and driven PCB,
if the wire loosen or broken, reconnect the wire or change a new wire.
3. Replace a new main PCB and driven board in turn.
H2
The plate heat exchanger
refrigerant inlet(liquid pipe)
temperature sensor(T2) error.
1. The T2 sensor connector is loosen. Re connect it.
2. The T2 sensor connector is wet or there is water in. remove the water, make
the connector dry. Add waterproof adhesive
3. The T2 sensor failure, change a new sensor.
H3
The plate heat exchanger
refrigerant outlet(gas pipe)
temperature sensor (T2B ) error.
1. The T2B sensor connector is loosen. Re connect it.
2. The T2B sensor connector is wet or there is water in. remove the water, make
the connector dry. Add waterproof adhesive
3. The T2B sensor failure, change a new sensor.
H4 Three times P6 protect Same to P6
H5
The indoor temperature sensor
(Ta) error
1. The Ta senor is in the interface;
2. The Ta sensor failure
，
change a new sensor or change a new interface.
H6 The DC fan failure
1. Strong wind or typhoon below toward to the fan, to make the fan running in the
opposite direction. Change the unit direction or make shelter to avoid typhoon
below to the fan.
2. fan motor is broken, change a new fan motor.