McQuay MWM09J Manual page 15

Application Information
Before installing the unit, ensure that the power supply matches the power requirement of the air conditioner.
Installation of Indoor Unit
Service Space
Install the indoor unit at a location with the following requirements
• Location is suitable for wiring, piping and drainage.
• No obstruction of air fl ow into and out of unit where cooler air can be evenly distributed.
• Ensure that air discharge is not short circuited with air intake.
• Ensure that wall is suffi ciently strong, rigid, fl at, perpendicular and vibration free.
• Where air fi lter cassette can be slided in or out easily.
• Where there is no danger of fl ammable gases.
• Where there is no direct sunlight on unit.
Air flow
(Indoor)
min. 50
(Space for
maintenance)
Installation Clearance
• Outdoor units must be installed such that there is no short circuit of the hot discharge air or obstruction to
smooth air fl ow. Select the coolest possible place where intake air should not be hotter than the outside
temperature (max. 45˚C).
ALL MODELS
Minimum Distance
CAUTION : If the condensing unit is operated in an atmosphere containing oils (including machine oils), salt (coastal area),
sulphide gas (near hot spring, oil refi nery plant), such substances may lead to failure of the unit.
13
Required space
A
300 mm 1000 mm
Caution
B C
300 mm
MWM-J_(ii)
min. 50
(Space for
maintenance)
D
500 mm