$33(1',;,)$8/7/,67
Nr
Fault message
Explanation
1
Loading door has opened during the cycle.
Check and adjust solenoid lock and micro switch of the
door.
2
Controlling temperature sensor T1 has short circuit.
Check connections or change sensor
3
Controlling temperature sensor T1 has open circuit.
Check connections or change sensor
4
Verifying temperature sensor T2 has short circuit.
Check connections or change sensor
5
Verifying temperature sensor T2 has open circuit.
Check connections or change sensor
6
Unloading door has opened during the cycle.
Check and adjust solenoid lock and micro switch of the
door.
7
Water intake is blocked, not enough water in
chamber.
Check water supply solenoid valves and water level
switch. Clean mud filter.
8
There is water left in the chamber.
Check the level switch, outlet valve and drain.
9
water heating failed
Check the heating contactors, overheating protector and
heating coils.
10
Pressure of circulation water does not rise in the
start of the cycle.
Check the pressure transmitter, circulation pump, and
water inlets.
11
Overflow in chamber
Check the inlet valves for leakage. Check water levels and
drain outlet.
12
Chamber drained at wrong time.
Check drain outlet function
13
Water temperature above set limit
Check contactors, check hot water supply temperature
14
Pressure of circulation water dropped too low
Check foaming, check pump function, chamber sieve,
pressure sensor
15
Drying air filters are unclean.
Change filters.
Reset the filter change in service mode.
16
Difference between temperature sensors T1 and T2
is too high
Check sensors T1 and T2
Calibrate censors T1 and T2
17
Air heating failed. Check heating relays and coils.
Check heating contactors, overheating protector and
heating coils.
18
Air temperature set point not reached in 40 minutes.
Check heating contactors, overheating protector and
heating coils.
19
Air temperature above set limit
Check contactors and sensors. Air exhaust blocked.
20
Communication between terminal and logic failed.
Check connections and restart.
Change terminal or logic module or cable.
21
Water pump’s thermal relay tripped
Pump's current consumption is too high.
Check fuses / reset thermal relay.
Check if pump is jammed, objects in pump.
22
Pure water pump thermal relay tripped
Pump's current consumption is too high.
Check fuses / reset thermal relay.
Check if pump is jammed, objects in pump.
23
Water temperature below set value
Check heating contactors, overheating protector and
heating coils.
24
Air temperature below set limit
Check contactors and heating coils.
Check temperature sensors.
Check there is air gap at exhaust vent.
25
Loading door lock not interlocked
Check door interlock’s functions
26
Loading door stayed interlocked
Check door interlock’s functions
27
Loading door is not closed.
Check door micro switches, door function.
28
Drying valve not open
Check the function of drying valve
29
Drying valve not closed.
Check the function of drying valve
30
Unloading door not interlocked
Check door interlock functions
31
Unloading stayed interlocked
Check door interlock functions
32
Loading door interlock opened during cycle
Check door interlock functions
33
Pressure sensor P1 has short circuit.
Check connections, change the sensor.
34
Fault in chemicaldosing, pump 1.
Check pump, hoses and pipes.
Check flowsensor function.
Calibrate pump and flowsensor.
To clean flush the system with warm water.
35
Fault in chemical dosing, pump 2.
Check pump, hoses and pipes.
Calibrate pump and flowsensor.
Check flowsensor.
To clean flush the system with warm water.
33
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