Outdoor Unit & Branch Box; 1-1.Outdoor Unit; Installation Space; Single Outdoor Unit Installation - Fujitsu AUYG07LVLA Design & Technical Manual

3.

INSTALLATION SPACE

3-1. OUTDOOR UNIT
The installation space shown in the following examples is based on an ambient temperature under
cooling operation of 35 °C DB at the air intake of the outdoor unit.
Provide more space around the air intake than shown in the examples if the ambient temperature
exceeds 35 °C DB or if the thermal load of all of the outdoor units exceeds the capacity.
Consider the transportation route, installation space, maintenance space, and access, and install
the unit in a location with sufficient space for the refrigerant piping.
Observe the installation space specifications that are shown in the figures.
Provide the same space for the air intake at the rear of the outdoor unit.
If the installation is not performed according to the specifications, it could cause a short circuit and
result in a lack of operating performance.
As a result, the outdoor unit might easily be stopped by high-pressure protection.
Air intake
Rear view
Installation methods not shown in the following examples are not recommended.
Performance may drop significantly.
3-1-1.

SINGLE OUTDOOR UNIT INSTALLATION

WHEN THE UPWARD AREA IS OPEN
Obstacles at rear only
150
Obstacles at front only
1000 or more
WHEN AN OBSTRUCTION IS PRESENT ALSO IN THE UPWARD
AREA
Obstacles at rear and above only
1000
300
Max. 500
Caution
Obstacles at rear and sides only
200
200
Obstacles at front and rear only
150
1000 or more
Obstacles at rear, sides, and above
only
250
250
- (03 - 06) -
Unit : mm
300
1500
500
Max. 500
3. OUTDOOR UNIT & BRANCH BOX