Engineering Manual

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74 | STD. WALL-MOUNTED
Multi F and Multi F MAX Indoor Unit Engineering Manual
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Hanging the Indoor Unit Frame
1. Attach the three (3) hooks on the top of the indoor unit to the top edge of the instal-
lation plate. Verify the hooks are properly attached to the installation plate by gently
shaking the indoor unit from side to side.
2. Unlock the tubing clamp from the indoor unit frame. For easier access between the
bottom of the indoor unit and the wall, prop the clamp between the indoor unit frame
and installation plate.
3. Remove the screw covers at the bottom of the indoor unit, unscrew the two (2) screws,
remove the frame cover, remove the piping connection cover, and position the piping
for installation (down, back, left, or right).
Preparing for Installation
Prepare the refrigerant piping and drain hose (indoor unit piping) for installation through the
wall: press on the top of the tubing clamp and slowly guide the piping / hose down (depending
on installation requirements, then to the left or right). Relock the tubing clamp after the piping /
hose are released.
Note:
Do not bend the piping / drain hose from side to side; it may damage the components.
Figure 89: Preparing for Installation.
Installation plate
Figure 90: Locking the Indoor Unit onto the Installation Plate.
Tubing Clamp
Figure 91: Accessing the Back of the Indoor Unit.
Right
Tubing Clamp
Down
Left
Back
Frame Cover
Figure 92: Removing the Frame Cover.
Figure 93: Exterior Back View of Indoor Unit.
Figure 94: Piping Installed to the Left.
Figure 95: Piping Installed to the Right.
Connecting
pipe
Tape
Drain hose
Connecting
pipe
Tape
Drain hose
STANDARD WALL-MOUNTED INDOOR UNITS