12
Kongsberg X-series
12.9.2. Chiller, Error Conditions
One common error signal is routed from the
Chiller
system to the
inverter and further into the control system.
The following error conditions are monitored:
• Temperature out of range (high and low)
• Liquid flow too low (less than 0.5 l/min). The signal is 1 minute
delayed.
• Temperature sensor failure
If any chiller failure occurs, you have to look at the chiller display to see the real reason for the problem:
Code
Description
E0
Sensor failure: cable defective, connection failure, sensor defective.
IA
Water level of water flow too low.
HI
Temperature of cooling medium too high
LO
Temperature of cooling medium too low
During normal operation, the cooling medium temperature is displayed.
More information is available from the Operating instructions for the chiller.
12.9.3. Chiller Heater, Operation
Notes:
1.
The
Chiller Heater
is optional.
2.
The
Chiller Heater
must be filled with water
before connecting mains.
3.
The
Chiller Heater
is correctly configured
when shipped from the factory. Normally, there
is no need for modifications.
Some operating instructions are included here if
any modifications are still needed.
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