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Jolie_Shinju

Aircon Installation Checklist

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Hi All,

Would propose we all help to gather some SOPs as monitoring to minimise retification works due to incompetent installers.

Pre-Install Stage:

1. Sizing of compressor, fancoils, location and position determination.

>what to look out for

- how to calculate btu required for room size.

- maxmise savings and minimise energy consumption.

- brand names pricing and efficiency (time required for cooling)

- what type of good insulation to use?

1st Installation Stage:

1. Install piping and copper coils, insulation, casing, bracket.

> what to look out for

- condensate drain location?

- correct bracket used and postion, especailly for EMs.

2nd Installation Stage:

1. Install compressor and fancoils.

> what to look out for

- leak during on for 6hours?

- fancoils leak? and why leak?

- time for cooling? dun give final payment if not cold enough? Ask them state in contract?

3rd Stage:

1. Issue solving

> what type of problems?

- Leaks and root cause.

- Not cold and root cause.

- who to contact and whos responsibility.

 

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