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6
(2) Consider whether the place where the unit will be installed can support the full weight of the unit,
and reinforce it with boards and beams, etc. if needed before proceeding with the installation.
Also, reinforce the place to prevent vibration and noise before installing.
(The installation pitch can be found on the paper pattern for installation (3), so refer to it when con-
sidering the necessity for reinforcing the location.)
(3) The indoor unit may not be directly installed on the wall. Use the attached installation panel (1)
before installing the unit.
4. INDOOR UNIT INSTALLATION
•
Use only accessories and parts which are of the designated specification when installing.
CAUTION
•
Install so that the unit does not tilt to either side or forward.
•
Do not hold the unit by the horizontal flaps when lifting it. (This may damage the horizontal flaps.)
(1) Open the piping through-hole.
•
The refrigerant pipe and drain pipe can be passed out in one of 5 directions: left, bottom-left, back-left,
bottom-right, and back-right.
(Refer to Fig. 3)
•
Using the paper pattern for installation (3), choose where to pass the piping out and open a through-hole
(
φ
3 1/8”) in the wall.
Open the hole so that there is a downward slope for the drain piping. (See “ 6.DRAIN PIPING WORK ”)
(2) Remove the installation panel (1) from the unit and attach to the wall.
(The installation panel is temporarily attached to the unit with a screw. (In case of 12 type))
(Refer to Fig. 3)
(a) Check the location for the hole using the included paper pattern for installation (3).
•
Choose a location so that there is at least a 3 1/2” gap between the ceiling and the main unit.
(b) Temporarily attach the installation panel (1) at the temporary-securing position on the paper pattern for
installation (3) and use a level to make sure the drain hose is either level or tilted slightly downward.