13 Unit installation
Installation and operation manual
18
RK RKXYQ8T7Y1B
VRV IV compressor unit for indoor installation
4P499900-1B – 2021.12
8
Perform a test run. See the "Commissioning" chapter.
13
Unit installation
13.1
Preparing the installation site
13.1.1
Installation site requirements of the
compressor unit
▪
Service space.
Mind the following requirements:
≥
10
a
≥
10
≥10
≥
500
≥
10
(mm)
b
a
Top view
b
Front view
CAUTION
Appliance NOT accessible to the general public, install it in
a secured area, protected from easy access.
These units (compressor unit, heat exchanger unit and
indoor units) are suitable for installation in a commercial
and light industrial environment.
NOTICE
This is a class A product. In a domestic environment this
product may cause radio interference in which case the
user may be required to take adequate measures.
13.2
Opening the unit
13.2.1
To open the compressor unit
DANGER: RISK OF BURNING/SCALDING
DANGER: RISK OF ELECTROCUTION
1
Remove the service cover of the compressor unit.
5×
5×
5 HP
8 HP
2
If you want to make
field settings
, remove the inspection
cover.
5 HP
8 HP
3
If you want to connect
electrical wiring
, remove the switch box
cover.
4×
SW8
4×
SW8
5 HP
8 HP
13.3
Mounting the compressor unit
13.3.1
Guidelines when installing the
compressor unit
Check the strength and level of the installation ground so that the
unit will not cause any operating vibration or noise. If the vibration
might be transmitted to the building, use a vibration-proof rubber
(field supply).
You can install the compressor unit directly on the floor or on a
structure.
▪
On the floor.
You do NOT have to fix the unit with anchor bolts.
▪
On a structure.
Fix the unit securely with anchor bolts, nuts and
washers (field supply) to the structure. The foundation (steel beam
frame or concrete) must be larger than the grey marked area.
a
≤
480
516
≥666
426 (5 HP)
600 (8 HP)
≥640 (5 HP)
≥800 (8 HP)
(mm)
Minimum foundation
a
Anchor point (4×)
INFORMATION
The recommended height of the upper protruding part of
the bolts is 20 mm.
20 mm
