– 15 –
Concealed Duct High Static Pressure
Installation Manual
REQUIREMENT
Pipe material/Insulator and size
The following materials for piping work and insulating process are procured locally.
Pipe material
Hard vinyl chloride pipe socket for VP25
Hard vinyl chloride pipe VP25 (Nominal outer diameter Ø32mm)
Insulator
Foamed polyethylene foam, thickness: 10mm or more
(260)
CAUTION
Hose band
<Z view>
Heat insulation
Drain hose (Accessory)
Ceiling
Check port
Plug (Check,
cleaning port)
Main drain
piping
100 or more
Vinyl chloride
pipe elbow VP25
(Procured locally)
Soft
socket
Hard
socket
Flexible hose
(Accessory)
Hose band
(Accessory)
Vinyl chloride
pipe socket
VP25 (Procured
locally)
Indoor
unit
Vinyl chloride
pipe VP25
(Procured
locally)
Do not use the
adhesive to connect
the supplied drain
hose and drain pipe
connection port of the
indoor unit.
(Unit:mm)
380
1/50~1/100
380
1.5m~2m
<Example for installation of the drain trap parts>
Check panel
Check panel
Ceiling
Check port
Check port
Main drain piping Drain trap parts
<Fig.1 Bad example for drain piping after drain trap installation>
<Rising up>
<Guard frame piping (Up-down bend)>
<Double trap>
No Good
No Good
No Good
15-EN
+00EH99860501_01EN_DuctHigh_IM.book Page 15 Monday, January 19, 2009 8:38 AM
Summary of Contents for RAV-SM1103DT-A
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