Before installation
REQUIREMENT
• The drain filter to prevent drain clogging is attached to the indoor unit the drain filter is clogging due to dust, foreign
matters may occur during work, clean the drain filter before test run. Clean the drain filter in the periodical check.
• The air filter is provided under the indoor unit. Clean air filter before test run.
Pull air filter to the arrow mark,
and remove the air filter.
Installation space
Reserve sufficient space required for installation or service work.
Model MML-
AP007 to AP012
AP015 to AP024
220 or more
Service space at
Power supply
Filter cleaning sign term setting
The lighting term setup of the filter sign (Notification of filter cleaning) of the remote controller can be changed
according to the condition of installation.
For setup method, refer to "Filter sign setting" in the Applicable controls of this Manual.
93-EN
Air filter
A mm
610
910
70
A
220 or more
Service space at
pipe side
– 47 –
4
Installation
CAUTION
Strictly comply with the following rules to prevent damage of the indoor units and human injury.
• Do not put a heavy article on the indoor unit or let a person get on it. (Even units are packaged)
• Carry in the indoor unit as it is packaged if possible. If carrying in the indoor unit unpacked by necessity, use buffering
cloth or other material to not damage the unit.
• To move the indoor unit, hold the bottom face of the unit only.
Do not apply force to the other parts (refrigerant pipe, drain pan, foamed parts, resin parts or other parts).
• Carry the package by two or more persons, and do not bundle it with plastic band at positions other than specified.
• Protective polystyrene foams for transportation are attached to the underneath of the side plates on both sides of the
unit. Remove them before installation of the unit.
• Install the indoor unit before putting up wall.
(Unit: mm)
94-EN