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ACCESSORIES
CODE
NAME OF ACCESSORIES
1
2
3
Pipe insulation material
4
Water connecting pipe
5
Adhesive tape for seal
6
Display
7
Weak electric cable group
8
Copper nut
ACCESSORIES TO PURCHASE LOCALLY
CODE
NAME
Thermostat control
1
wire (shielded cable
0.75mm)
2
Copper pipe
PVC pipe for water
3
discharge
Insulation casing for
4
piping
Expansion hook
5
anchor
6
Mounting hook
7
Tie
8
Safety tray
7.
BEFORE INSTALLATION
•
Determine the route to move the unit to the installation site.
•
First unseal and unpack the unit. Then hold the four seats of the hanger to move the unit. Refrain from
exerting force on other parts of the unit, especially the refrigerant piping, water discharge piping, and plastic
parts.
8.
CHOOSING AN INSTALLATION SITE
8.1 Choose a site that fully complies with the following conditions and user requirements to install the
air conditioning unit.
•
Well ventilated.
•
Unobstructed airflow.
Rinnai
Installation manual
Operation manual
7.1-28.0kW
20.0-24.0kW
20.0-24.0kW
APPEARANCE
To purchase based on actual project
requirements.
Choose and purchase copper pipes
that correspond to the length and size
calculated for the selected model in the
installation manual of the outdoor unit and
your actual project requirements.
Refer to specific models.
The inner diameter is based on the
diameter of the copper and PVC pipes.
The thickness of the pipe casing is 10
mm or more. Increase the thickness of
the casing (20 mm or thicker) when the
temperature exceeds 30°C or the humidity
exceeds RH80%.
To purchase based on actual project
requirements.
Based on install
INSTALLATION INDOOR
QTY
OUTLINE
1
(This manual)
1
2
2
2
1
1
2
DIMENSIONS
M10
M10
17
Ducted Reverse Cycle Inverter Installation Manual (Indoor)
USAGE
–
–
Heat insulation
To connect drain pipe
To connect drain pipe
–
–
Use for connecting pipes
QTY
To purchase based
Use to connect to
on actual project
wired controller.
requirements.
To purchase based
Use to connect
on actual project
indoor refrigerant
requirements.
piping.
Use to discharge
To purchase based
condensed water
on actual project
from the indoor
requirements.
unit.
To purchase based
Protect
on actual project
piping from
requirements.
condensation.
To purchase based
For installation of
on actual project
indoor unit.
requirements.
To purchase based
For installation of
on actual project
indoor unit.
requirements.
To purchase based
Tie for
on actual project
connecting wire
requirements.
To purchase based
Prevent ceiling
on actual project
damage.
requirements.
NOTE
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