How to make the cleaning record of central air conditioning fan coil unit

Maintenance record of central air conditioning fan coil unit:

* * * * * * * * * * * * * Property Management Co., Ltd.

* * * * Construction engineering

* * * Building Fan Coil Unit Maintenance Record Form

Professional _ _ _ _ Maintenance Date _ _ _ _

Maintenance project

Equipment location

equipment number

Maintenance personnel

Maintenance content and requirements

Maintenance results

1, complete power switch, sensitive and reliable operation.

2, electric valve switch is normal, sensitive and reliable operation.

3. The filter screen is intact and clean, and can be disassembled freely.

4. The average wind speed is more than 2m/s and less than 3.5m/s.

5, humidification pipeline in good condition, smooth without leakage.

6, fins clean and tidy, no damage phenomenon.

7, motor free rotation I quantity = a..

8. Impeller is in good condition and the angle is correct.

9, water pipe insulation without cracking phenomenon.

10, air duct insulation intact without cracking.

1 1, the water supply valve is reliable and there is no dripping phenomenon.

12, the return valve switch is reliable without dripping.

13, and the soft connection is intact without dripping.

14, the three rotational speeds of the motor must be correct.

15, summer temperature 15℃-22℃

16, and the winter temperature is 25℃-40℃

Spare parts name

standard

model

Replacement date

Remarks:

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Signature of supervisor: _ _ _ _ _ _ _ _ _ _ _