ECR International 18k, Installation, Operation & Maintenance Manual

Page: 4 / 20

4
Outdoor unit
If the outdoor unit is installed on a roof structure, be sure to level the unit.
Ensure the roof structure and anchoring method are adequate for the unit location.
Consult local codes regarding rooftop mounting.
If the outdoor unit is installed on roof structures or external walls, this may result in excessive
noise and vibration, and may also be classed as a non serviceable installation.
Rooftop installation:
INSTALLATION INSTRUCTIONS
More than
11.8 in [
30cm
]
If an awning is built over the outdoor unit to
prevent direct sunlight or rain exposure,
More than
11.8 in [
30cm
]
make sure that heat radiation from the
condenser is not restricted.
Ensure that the clearance around the back
of the unit is more than
11.8in. [
30cm
]
and left side is
more than
11.8in. [
30cm.
]
The front of the unit should
have more than
6ft. 6in. [
200cm
]
of clearance and the
connection side (right side) should have more
More than
6ft. 6in. [
200cm
]
than
23.6 in. [
60cm
]
of clearance.
Fig.
1
Take the air conditioner weight into account and select a place where noise and vibration will not be
an issue.
Select a place so that warm air and noise from the air conditioner
will
not disturb neighbors.
1. Selecting installation place
More than
23.6 in.[60cm]