Precautions On Installation; Drain Work; Installation Method For Prevention Of Falling Over; Installation Servicing Space - Rotex RRHQ011AAV3 Manuel D'installation

In heavy snowfall areas it is very important to select an
installation site where the snow will not affect the unit. If lateral
snowfall is possible, make sure that the heat exchanger coil is
not affected by the snow (if necessary construct a lateral
canopy).
1
2
P
RECAUTIONS ON INSTALLATION
Check the strength and level of the installation ground so that
the unit will not cause any operating vibration or noise after
installation.
In accordance with the foundation drawing in the figure, fix the
unit securely by means of the foundation bolts. (Prepare four
sets of M12 foundation bolts, nuts and washers each which are
available on the market.)
It is best to screw in the foundation bolts until their length are
20 mm from the foundation surface.
A
140 620
B
47
423
614
A Discharge side
B Bottom view (mm)
C Drain hole

Drain work

Check in the combination table under "Possible options" on page 3
whether drain work is allowed. In case drain work on your unit is
allowed and the installation site requires drain work, then follow the
guidelines below.
Drain kits for drainage are available as option.
If drain work from the outdoor unit causes trouble (for example, if
the drain water may splash on people) provide the drain piping
using a drain socket (optional).
Make sure the drain works properly.
NOTE If drain holes of the outdoor unit
are covered by a mounting base
or by floor surface, raise the unit
in order to provide a free space
of more than 100 mm under the
outdoor unit.
RRHQ0011~016AAV3(8) + RRHQ011~016AAW18
Outdoor unit for air to water heat pump
4PW50202-1
1 Construct a large canopy.
2 Construct a pedestal.
Install the unit high enough off
the ground to prevent burying in
snow.
140
C

Installation method for prevention of falling over

If it is necessary to prevent the unit from falling over, install as shown
in the figure.
prepare all 4 wires as indicated in the drawing
unscrew the top plate at the 4 locations indicated A and B
put the screws through the nooses and screw them back tight
A A
C
A Location of the 2 fixation holes on the front side of the unit
B Location of the 2 fixation holes on the rear side of the unit
C Wires: field supply
I
NSTALLATION SERVICING SPACE
The numerical figures used in the figures represent the dimensions in
mm.
(Refer to "Precautions on installation" on page 4)
Precaution
(A) In case of non-stacked installation (See figure 1)
Suction side obstacle
Discharge side obstacle
Left side obstacle
Right side obstacle
Top side obstacle
(B) In case of stacked installation
1. In case obstacles exist in front of the outlet side.
2. In case obstacles exist in front of the air inlet.
Do not stack more than one unit.
B
Obstacle is present
1 In these cases, close the
bottom of the installation
frame to prevent the
discharged air from
being bypassed
2 In these cases, only
2 units can be installed.
This situation is not
allowed
A
≥1000
A
≥300
Installation manual
4