No |
Description |
Basic |
Standard |
Superior |
 |
1 |
Inspect and clean fan coil and filter with water and detergent, if necessary. |
• |
• |
• |
 |
2 |
Check conditions and accessories of fan coil. |
• |
• |
• |
 |
3 |
Clean / brush evaporator fin if necessary. |
• |
• |
• |
 |
4 |
Clean fan coil drain pan and flush drain pipe. |
• |
• |
• |
 |
5 |
Visual check for refrigerant leaks in the system. |
• |
• |
• |
 |
6 |
Check and clean electrical contracts and tighten all screws. |
• |
• |
• |
 |
7 |
Checking of refrigerant gas pressure, ampere and voltage reading when necessary. |
• |
• |
• |
 |
8 |
Check and clean comb all dented fins of coils. |
|
• |
• |
 |
9 |
Check all anti-vibration isolators for deterioration. |
|
• |
• |
 |
10 |
Check condenser condition, especially for signs of corrosion and abnormal noise during operation. |
|
• |
• |
 |
11 |
Top up of refrigerant gas when necessary. |
|
• |
• |
 |
12 |
Chemical wash of outdoor unit. |
|
• |
• |
 |
13 |
Chemical wash of fan coil unit |
|
|
• |
 |
14 |
Chemical cleaning of evaporate coil. |
|
|
• |
 |
15 |
Chemical flushing of drainage system. |
|
|
• |
 |