Indoor Unit Installation - Mitsubishi Electric MFZ-KT25VG Installationsanleitung

2. INDOOR UNIT INSTALLATION

2-1. FIXING OF INDOOR UNIT MOUNTING BRACKET
• Do not install the indoor unit at a place higher than 150 mm.
• Find a structural material (such as a stud) in the wall and fix bracket (7) horizontally with fixing screws (8).
• To prevent bracket (7) from vibrating, be sure to install the fixing screws in the holes indicated in the illustration. For added support, fixing screws may also be installed
in other holes.
2-2. HOLE DRILLING
1) Determine the wall hole position.
2) Drill a dia. 65 mm hole (dia. 75 ~ 80 mm for KT50/60). The outdoor side should
be 5 to 7 mm lower than the indoor side.
3) Insert wall hole sleeve (C).
HOLE POSITIONS
FOR REAR OR LEFT-REAR PIPING
(The following figure is a front view
of the indoor unit installation location.)
2-3. INDOOR UNIT PREPARATION
Remove the front panel of the indoor unit.
1) Push down the tab on the both sides of the unit to open the front panel.
2) Pull the front panel toward you to remove it.
3) Remove the 2 screws.
4) Open the rear horizontal vane.
5) Push the 2 locations on the top of the panel, and then pull the upper part of the panel toward you.
6) Remove the panel while lifting it up (slightly).
Front panel
Rear horizontal
vane
Rear horizontal
vane
ø65 mm (KT25/35)
ø75 ~ ø80 mm (KT50/60)
FOR RIGHT DOWNWARD OR LEFT DOWN-
WARD PIPING
(The following figure is a view of the bottom of
the indoor unit from above.)
Front panel
Panel
Wall
5 - 7 mm
Indoor
Outdoor
side
side
FOR LEFT PIPING
60
Indoor unit
Push
Indoor unit
Panel
FOR RIGHT PIPING
EN
60
EN-4