Daikin SkyAir RZQG140L7Y1B, Installation Manual

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3 Preparation
Installation manual
5
RZQG71~Y1 + RZQSG100~Y1
Split system air conditioners
4P385521-1C – 2019.04
3 Preparation
3.1 Preparing the installation site
3.1.1 Installation site requirements of the
outdoor unit
Mind the spacing guidelines. See the "Technical data" chapter, and
the figures on the inside of the front cover.
INFORMATION
The sound pressure level is less than 70 dBA.
The outdoor unit is designed for outdoor installation only, and for
ambient temperatures ranging:
Model Cooling Heating
RZQG –15~50°C –20~15.5°C
RZQSG –15~46°C –15~15.5°C
4 Installation
4.1 Mounting the outdoor unit
4.1.1 To provide the installation structure
Prepare 4 sets of anchor bolts, nuts and washers (field supply) as
follows:
(mm)
>150
620
350
(345-355)
4× M12
a
a Make sure not to cover the drain holes of the bottom plate
of the unit.
INFORMATION
The recommended height of the upper protruding part of
the bolts is 20 mm.
20
NOTICE
Fix the outdoor unit to the foundation bolts using nuts with
resin washers (a). If the coating on the fastening area is
stripped off, the metal can rust easily.
a
4.1.2 To install the outdoor unit
4× M12
4.1.3 To provide drainage
Make sure that condensation water can be evacuated properly.
INFORMATION
If necessary, you can use a drain plug kit (field supply) to
prevent drain water from dripping.
NOTICE
If drain holes of the outdoor unit are covered by a mounting
base or by floor surface, raise the unit to provide a free
space of more than 150 mm under the outdoor unit.
≥150 mm
Drain holes (dimensions in mm)
A
B
B
C
D
E
160 160 620
36
61
262
416
595
285 279 260
161
(345~355)
A Discharge side
B Distance between anchor points
C Bottom frame
D Drain holes
E Knockout hole for snow
Snow
In regions with snowfall, snow might build up and freeze between the
heat exchanger and the external plate. This might decrease the
operating efficiency. To prevent this: