CheckingTheDrainage
•Pour a glass of water on the drain pan.
•Ensure the water flows through the drain hose of the indoor unit without any leakage and goes out the drain exit.
Connecting area |
drain hose |
Leakage |
checking |
Drain pan |
Drain |
hose |
Leakage |
checking |
Drain piping
• The drain hose should point downward for easy drain flow.
Downward slope
• Avoid these situations.
Do not raise
Water | Water |
leakage | leakage |
Accumulated |
|
|
|
drain water |
| Tip of drain hose | Less than |
Air |
| ||
| 50mm gap | ||
|
| dipped in water | |
|
|
| |
Waving | Water |
|
|
leakage | Ditch |
| |
|
| ||
|
|
|
Service Manual 29