Models 3.2 - 13.2, controller µchiller
Blue Box - Page 70
If the display presents alarms other than those described previously,
contact the Service organisation.
SYMPTOM
OPERATION
PROBABLE CAUSE
POSSIBLE CORRECTIVE ACTION
COOLING
HEATING
P)
Anomalous noise from
system
⊗ ⊗
Compressor noisy Contact service organisation for
check and replacement if
necessary
⊗ ⊗
Thermostatic valve noisy Contact service organisation for
check and replenish refrigerant
charge
⊗ ⊗
Vibrating pipes Contact service organisation to
secure pipelines
⊗ ⊗
Casing panels vibrate Check that panels are properly
fastened; contact service
organisation if necessary
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