IVT 12PHR-N Service Manual page 67

1 PLACING THE MOUNTING PLATE AND MAKING A PIPING HOLE
(1) Referring to the figure below, mark the location for the wall plugs and the piping hole.
• Recommended fixing holes are marked in circle around the hole. (7 points)
• Make sure that the mounting plate is horizontally.
Ceiling
50 mm or more
94
0
88
71
Center of wall hole:
Outline of indoor unit
Leftward piping.
(2) Drill diameter 6.5 mm, depth 32 mm holes and fit the wall
plug.
(3) Secure the mounting plate to the wall with the long screws
and check the stiffness.
(4) Drill a piping hole with 70 mm diameter concrete drill or a
hole saw with a 5 mm down ward slant to the outside.
(5) Set the sleeve and caps.
2 SETTING UP THE INDOOR UNIT
Piping route
For directions 1, 2 ,4 and 5, cut out
the specific zone without leaving
any sharp edge.
Mounting the indoor unit
For right side piping
(1) Pass the pipes and the drain hose through the piping
hole.
(2) Hook the unit onto the mounting plate.
(3) Pull the connecting cable into the indoor unit.
(4) Push the unit and apply the bottom hooks to the mount-
ing plate's support.
(5) Pull the bottom of the unit to check that the unit is fixed in
place.
For left side piping
(1) Reverse the positions of the
drain hose and drain cap.
Refer to NOTES ON DRAIN
HOSE.
(2) Connect the pipes and connecting cable.
(3) Bind the pipes and connecting cable with tape.
(4) Set the them along the back of the unit, and attach the
piping holder.
(5) Pass the pipes, connecting cable and the drain hose
through the piping hole.
(6) Hook the unit onto the mounting plate.
(7) Push the unit and apply the bottom hooks to the mount-
ing plate's support.
(8) Pull the bottom of the unit to check that the unit is fixed in
place.
Detaching the unit from the mounting plate
Push the " " marks at the bottom of the indoor unit and pull
the bottom of the unit. When the hooks are released from
the mounting plate, support the bottom of the unit and lift the
unit upwards.
12PHR-N_S530612PHRN.indd 3
(Unit size)
798
138
0
88
329 71
Center of wall hole:
Piping gauge
Backward piping
2 WALL PLUG
5
4
1
3
2
Cut the plate along
Plate
notch.
Plate
Drain hose
Drain cap
7-3
Determining hole position
1. Slide the piping gauge toward the piping
hole. Make sure that the stopper is fit to
the "0" position on the mounting plate.
2. Mark the center of hole on the wall by
Length unit: mm
pushing the end of the piping gauge.
3. Replace the piping gauge
Stopper
3 LONG SCREW
1 MOUNTING PLATE
6.5 mm
Wall
Indoor
32 mm
Panel cover
Installation is easily achieved by removing the panel cover.
Removal
Remove the panel cover
by pushing arrow-marked
points.
Panel cover
Panel cover
MOUNTING PLATE
MOUNTING PLATE
Hook
Piping holder
Unit
Unit
" " mark
12PHR-N
0
Piping gauge
Ø70
Ø65
Ø60
Ø70
Ø65
Ø60
2 WALL PLUG
Outdoor
Cut with a saw.
Cap
5 mm
Sleeve (Downward to
outdoor)
Attachment
Fit the side of the panel cover
to the unit, and fit in the bottom
of the panel cover to the unit.
Taping
Insert
Piping holder
Tape
2013/8/7 15:42:35