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<SM560AT-E>
Drain nipple
<SM800AT-E>
Waterproof rubber cap
Drain nipple
• When there is a possibility of freezing of drain at the
cold district or a snowfall area, be careful for drainage
ability of drain. The drainage ability increases when a
knockout hole on the base plate is opened. (Open the
knockout hole to outside using a screwdriver, etc.)
Optional Installation Parts
(Local Procure)
Parts name
Refrigerant piping
A
Liquid side : Ø6.35 mm or Ø9.52 mm
Gas side : Ø12.7 mm or Ø15.9 mm
Pipe insulating material
B
(polyethylene foam, 6 mm thick)
C
Putty, PVC tapes
Waterproof rubber cap
Base plate
Knockout hole
Open
Q'ty
Each one
1
Each one
Refrigerant Piping Connection
CAUTION
TAKE NOTICE THESE IMPORTANT
4 POINTS BELOW FOR PIPING WORK
1. Keep dust and moisture away from inside the
connecting pipes.
2. Tightly connect the connection between pipes
and the unit.
3. Evacuate the air in the connecting pipes using
VACUUM PUMP .
4. Check gas leak at connected points.
<Piping connection>
Capacity
Liquid side
rank
Outer
RAV-
diameter
SM560
Ø6.4
SM800
Ø9.5
6
Gas side
Outer
Thickness
Thickness
diameter
0.8
Ø12.7
0.8
Ø15.9
0.8
1.0
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