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THERMA V
Split Type
8. Starting Operation
•
Before starting operation, pre-check points are described in this chapter.
8.1 Starting Operation flow chart
Operate the unit in cooling mode.
Does Test operation start?
Is water discharged for
more than 3 minutes ?
Is there any temperature
difference between intake and
discharged water?
Is hot water discharged ?
START
Yes
No
Yes
Yes
Normal
No
Check whether the power cable and
communication cable are completely connected
Yes
* Check the load (In/Out Temp.)
* Check pipe length and amount of
refrigerant
*
Check for abnormal sound in
No
outdoor unit (comp.,Fan, others )
* Refer to Troubleshooting Guide
No
Design and installation
25
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