3-7-3. Descriptions of Maintenance Message and Actions
Table 3-3 Descriptions of Maintenance Messages and Actions
Maintenance Message
Display
Action
1 Fouling of cooling
water tubes
Cooling water tubes must be cleaned.
Contact Carrier service agent to do the job.
2 Vacuum rate
The purge tank must be purged immediately.
In case this indication is shown frequently,
contact Carrier service agent.
3
High temperature
of cooling water
Check the cooling water pump, cooling tower, etc.
4 Power failure
See section 3-8-5.
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