Installation Procedure - York RVHC 09-12DS Installation & Owner's Manual

INSTALLATION PROCEDURE

INDOOR UNIT
■ Fixing
• Place the installation guide pattern on the designated
installation place and mark the hole position.
• Drill a hole and mount installation plate.
• After determining the pipe hole position. Drill the hole
at a slight downward slant towards the outdoor side.
Note:
When installing the
refrigerant pipes from
others side. A hole
must be place to
allow fall towards the
outdoor unit.
• Make 6 mm 4-6 holes, in the wall at the four corners of
mounting plate (bracket) then insert appropriate mounting
devices.
• Install the mounting plate using 4-6 pieces of mounting
screw securely at four corners and tighten the screw
completely. Do not over tighten the screws and deform
the back plate.
MODEL 07-12
Indoor unit outline
120mm or more
to wall
Left refrigerant
pipe hole 65
( 12000Btu/h model)
MODEL 18
Indoor unit outline
120mm or more
to wall
Left refrigerant
pipe hole 65
CAUTION
• Be careful when handling the sharp edge of the mount-
ing plate.
8
ENGLISH
J355-EN.indd 8 J355-EN.indd 8
ø 65 mm
Outdoor
Indoor
150mm or more to ceiling
Installation plate
120mm or more
to wall
Right refrigerant
pipe hole 65
750
150mm or more to ceiling
Installation plate
120mm or more
to wall
Right refrigerant
pipe hole 65
920
( 12000Btu/h model)
■ Wiring
• This indoor unit is ready for connection to the outdoor unit.
CAUTION
• Never modify the unit by removing any of the safety
guards or by passing any of the safety interlock
switches.
• Connect the interconnecting cable correctly and con-
nect the connecting cable to terminal as identifi ed with
their respective marking.
• Do not damage the conductor core or inner insulation
of power supply cables and do not deform or crush the
cables.
A
Right
Right
B
Right
D
Right
C
■ Piping
The auxiliary piping can be connected in the directions
shown the above diagram. To connect in the D, E and
F direction, pipes will need to be extended.
CAUTIONS
• Bend pipes carefully to avoid fl attening or obstructing
them if the pipes are bent incorrectly, the indoor unit
may be unstable on the wall.
• Carefully arrange pipes so that pipes do not stick out
of the rear plate of the indoor unit.
Left
F
Rear Bottom
E
1/12/07 3:20:58 PM 1/12/07 3:20:58 PM