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3-4. OPERATION
3-4-1. Pre-operation check
Please check the following items before starting operation.
Fig. 3-4 Operation board
1. Check of the setting point of the chilled water outlet temperature
Make sure that the chilled water outlet temperature is set as specified.
As for the indication of set value, please refer to Section 3-8.
2. Check of hot water line
(1) Make daily inspection.(Section 4.)
(2) Check that the valve(s) is open.
NOTE : If the chilled/hot water pump, cooling water pump, and Chiller are
interlocked, each pump runs automatically when starting the Chiller.
If otherwise, the start sequence must be: 1) Chilled water pump,
2) Cooling water pump, and 3) The Chiller.
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