Installation Guideline - McQuay M5MSY18BR Manual

Application Information

Installation Guideline

Installation of Outdoor Unit
• The outdoor unit must be installed in such a way, so as to prevent short circuit of the hot discharged air or
obstruction to the smooth air fl ow. Please follow the installation clearance shown in the fi gures below. Select
the coolest possible place where intake air temperature is not greater than the outside air temperature
(maximum 45°C/113°F)
• Where a wall or other obstacle is in the path of outdoor unit's intake or exhaust airfl ow, follow the installation
guidelines below.
• For any of the below installation patterns, the wall height on the exhaust side should be 1200mm or less.
Wall facing one side
More than 100
Side View
• Before installing the piping and connecting cord, please remove the access panel and plastic valve cover for
easy access. Refer to fi gures shown below.
• There are 2 holes on the base of Outdoor Unit for
condensed water to fl ow out. Insert the drain elbow
to one of the holes.
• To install the drain elbow, fi rst insert one portion
of the hook to the base (portion A), then pull the
drain elbow in the direction shown by the arrow
while inserting the other portion to the base. After
installation, check to ensure that the drain elbow
clings to base fi rmly.
• If the unit is installed in a snowy and chilly area,
condensed water may freeze in the base. In such
case, please remove plug at the bottom of unit to
smooth the drainage.
7
More than 350
1200
or less
PLEASE REMOVE
ACCESS PANEL &
PLASTIC VALVE
COVER WHEN
CONNECTING
THE PIPING AND
CONNECTING
CORD.
PUSH & PULL UP
Wall facing two sides
More
than 100
More than 50
Top View
Wall facing three sides
More than 100
More than 350
More than 50
Top View
Plug
A
BASE
DRAIN
ELBOW
M5MSY_(i)
More than 350
More than 50
Unit : mm
DRAIN
ELBOW