Friedrich M09YJ Manuel D'installation page 14

14
<Right side piping>
Connecting
cable
Drain hose
* The feature can be changed according to
the type of model.
CAUTION
!
Must use the elbow type
(L-Type) conduit
Method:
1. Disassemble bracket
(from indoor unit)
2. Assemble it with conduit
3. Reassemble it with indoor
unit.
CAUTION
!
If the extension drain hose is routed inside
the room, insulate the hose with an insula-
tion material* so that dripping from sweat-
ing (condensation) could not damage fur-
niture or floors.
• Foamed polyethylene or equivalent is
recommended.
Indoor
Indoor Unit
Drain hose
Tape
Connecting pipe
Outdoor
Insulation
(More than 100~300mm
Indoor Unit
Drain hose length and 7mm thickness)
Extension
drain hose
Connecting the installation pipe
and drain hose to the indoor unit.
1
Align the center of the pipes and sufficiently
tighten the flare nut by hand
Indoor unit tubing
2
Tighten the flare nut with a wrench
Outside Diameter
mm inch
Ø6.35 1/4
Ø9.52 3/8
Ø12.7 1/2
Ø15.88 5/8
Wrench
Indoor unit tubing
3. When needed to extend the drain hose of
indoor unit, assembly the drain pipe as
shown on the drawing
Drain pipe
Vinyl tape(narrow)
Adhesive
Flare nut Pipes
Torque
kgf·cm N·m
180~250 17.6~24.5
340~420 33.3~41.2
550~660 53.9~64.7
630~820 61.7~80.4
Open-end wrench
(fixed)
Flare nut
Connection
pipe
Indoor unit drain hose