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E-28
INSTALLATION METHOD
660mm (26")
335mm
(13 )
16
3 "
Anchor bolt fixing dimensions
Outdoor Unit
❏
When using the anchor bolt
1. Fix the unit on a flat, rigid floor using the anchor bolt.
(Anchor bolt : M10 x 4 points - separately purchased)
Installation Procedures
1. Open the front panel, and remove the flare nut.
2. Bend the connection pipe to an appropriate length using the spring bender depending
upon the installation place.
- Allowable pipe length : Maximum 25m(82ft)
- Allowable pipe drop distance : Maximum 15m(49ft)
- Make no more than ten bending points on the pipe
❈ When the pipe length is in excess of the standard pipe length of 5m(16 ft), add the refrigerant
(R-22) of 40g for each additional 1m(3 ft).
CAUTION
◆ If the pipe is lengthened, the performance of the unit is degraded, and the service life is shortened.
Therefore, the pipe length should be as short as possible (less than 15m(49ft)).
Less than 15m(49ft)
Less than 15m(49ft)
Outdoor unit
Indoor unit
Indoor unit
Outdoor unit
1
4
3
8