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3. Preparation Checklist
Content Check
Is there any damage? Yes No
Are the bolts / nuts assembled properly and firmly attached? Yes No
Does the power specification match the product specification? Yes No
Is the wiring installed accurately? Yes No
Is the product installed correctly? Yes No
Are the protective devices of the electric circuit installed correctly in accordance with specifications
and codes?
Yes No
Are all the terminal blocks connected properly? Yes No
Are all control plugs connected properly and seated at the terminal boards? Yes No
4. Check Water System
Content Check
Are all valves connected to the chiller open? Yes No
Are all pipes connected accurately? Yes No
Are there any clogs in the drain pipe? Yes No
Are there any leaks? Yes No
Is the air within the system completely well discharged? Yes No
Is the water pump operating properly? Yes No
Confirm UI6-G has a closed contact during pump operation
(must be external signal).
Yes No
Is the water flow switch operating? Yes No
Is the strainer installed on the piping to the evaporator? Yes No
Checklist for Chiller Installation, Page 1 of 2
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