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20 - INSTALLATION & COMMISSIONING CHECK LIST
Installa�on Date:
Start Up date:
Unit Model:
Unit Code:
Serial no.:
SR.
1
IS the unit solidly mounted and levelled?
2
IS the installa�on loca�on adequate?
2.1
Space for duc�ng
2.3
Space for Maintenance work
2.4
Noise and vibra�on
2.5
Sunshine and raining
2.6
Appearance
3
Are the valves of liquid and discharge sides open ?
4
Is there any visual defect occur during transporta�on?
5
Is there any refrigerant Leak?
6
Are Indoor filters clean?
7
Is oil level in sight glass adequate?
8
Is drain line connected well?
9
Are the gas and liquid lines properly sized and brazed well?
10
Is the unit properly evacuated and charged
11
Is the cranckase heater connected and energized enough before unit opera�on?
12
Are the protec�on devices working well?
13
Is the rota�on direc�on of the compressors and fans right?
14
Are values of HP & LP in the normal range?
15
Is electrical wiring system adequate?
15.1
Power supply accords with its value on the nameplate(Voltage and Hz)
15.2
Power Supply cable Size
15.3
Conductor strip distance according to Mfg. guidelines
15.4
Electrical connec�ons to be well Tightened
15.5
If more than one supply terminal block follow the same phase sequence
15.6
Fuse or C.B size Suitable
16
Is the earthing wire correctly connected to the unit?
17
Are the terminal blocks solidly connected "connected with copper conductors"?
18
No any cable contact the refrigerant pipe, the compressor and moving parts such as fan.
Signature
Installa�on & Commissioning Check list for Commercial product lines
Ac�on
Yes
No
N/A
29
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