Connection Of The Drain Hose - LG LAN091CNP, LAU091CNP, LAN121CNP Service Manual
Lg room air conditioner service manual
Hide thumbs
Also See for LAN091CNP, LAU091CNP, LAN121CNP:
- Service manual (76 pages) ,
- Manual (76 pages) ,
- Owner's manual (31 pages)
Table of Contents
Advertisement
Connecting the piping with the indoor unit
and drain hose with drain pipe
1. Align the center of the pipings and sufficiently tighten
the flare nut by hand.
2. Tighten the flare nut with a wrench.
Outside diameter
mm
inch
Ø6.35
1/4
Ø9.52
3/8
Ø12.7
1/2
3. When extending the drain hose at the indoor unit,
install the drain pipe.
Wrap the insulation material around the
connecting portion.
1. Overlap the connection pipe insulation material and
the indoor unit pipe insulation material. Bind them
together with vinyl tape so that there may be no gap.
2. Wrap the area which accommodates the rear piping
housing section with vinyl tape.
3. Bundle the piping and drain hose together by wrap-
ping them with vinyl tape over the range within which
they fit into the rear piping housing section.
Torque
kgf . cm
180~250
340~420
550~660
Flaring work and connection of piping
Indoor unit tubing
Flare nut
Torque wrench
Indoor unit tubing
Drain pipe
Vinyl tape(narrow)
Adhesive
Plastic bands Insulation material
Connection
pipe
Vinyl tape
Wrap with vinyl tape
(wide)
Connecting cable
Vinyl tape(narrow)
Wrap with vinyl tape
Pipe
Vinyl tape(wide)
Drain hose
Service Manual 21
Pipings
Spanner (fixed)
Flare nut
Connection pipe
Indoor unit drain hose
Indoor
unit pipe
Pipe
Hide quick links:
Advertisement
Table of Contents
