3 Preparation
Installation manual
6
250D7Y1B
Sky Air Advance-series
4P573384-1 – 2019.04
2.2
To remove the transportation stay
NOTICE
If the unit is operated with the transportation stay attached,
abnormal vibration or noise may be generated.
The transportation stay protects the unit during transport. During
installation it must be removed.
(10 N·m)
a
c
b
4
1
2
3
a
Nut
b
Transportation stay
c
Spacer
1
Remove the nut (a) of the compressor mounting bolt.
2
Remove and discard the transportation stay (b).
3
Remove and discard the spacer (c).
4
Re-install the nut (a) of the compressor mounting bolt and
tighten to 10 N•m of torque.
3
Preparation
3.1
Preparing the installation site
WARNING
The appliance shall be stored in a room without
continuously operating ignition sources (example: open
flames, an operating gas appliance or an operating electric
heater).
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.
CAUTION
Appliance not accessible to the general public, install it in a
secured area, protected from easy access.
This unit, both indoor and outdoor, is suitable for
installation
in
a
commercial
and
light
industrial
environment.
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)
758
>150
(480-490)
485
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
Summary of Contents for Sky Air Advance Series
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