Mitsubishi Electric VL-220CZGV-EB Instruction Manual page 7

4. Installation Procedure (continued)
Connecting drain pipe
Connecting the drain hose
leakage.)
(2) Connect the other end of the drain hose to a commercially
Drain hose
(Accessory parts)
Pitch 1° or more
Drain pipe (outside
(Accessory parts)
- Do not apply adhesive to the drain hose and drain outlet.
occurring.
- Ensure that the drain piping is at least 5 m long.
Piping length
5 m or more, less than 6 m
6 m or more
This sometimes causes a knocking noise and the sound of
CAUTION
of the piping.
- Connect the drain piping on the indoor side of the insulation layer
- Insulate the drain piping up to the end of the piping
Lossnay unit.)
Drain outlet
2 locations or more 3° or more
1 location or more 1° or more