Knurr CoolTrans 100 kW Bedienungsanleitung Seite 23

CoolTrans
Manual / Bedienungsanleitung
Fault Code List
Code No. + Text
3011 Control fault
1314 KKP1 error
1315 KKP1 error
9003
5001
9002 Control deviation
CoolTrans
Fault / Caused
by
Sensor error /
cable broken,
sensor
disconnected
Pump
disturbance
Pump 1 / Motor 1
A excess load
Pump
disturbance
Pump 2 / Motor 1
B excess load
Chilled water
static pressure
under 0.5 bar
System time
failure
Control valve has
been in position
100% for more
than 30 min
01.998.362.0 / Ausgabe f
Fault Elimination
Check sensor
for flow temperature
Check pump,
exchange protective
excess-load switch of motor
Check pump,
exchange protective
excess-load switch of motor
Check chilled water
network for leackages,
Refill chilled water
Set date / clock time
Compare scheduled/actual
values
Check primary
temperatures
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