C. Insert the connecting cable into the indoor unit.
1) Don't connect the cable to the indoor unit.
2) Make a small loop with the cable for easy connection
later.
D. Tape the tubing, drain hose and the connecting
cable.
• Connecting cable
E. Indoor unit installation
1) Hang the indoor unit from the hooks at the top of the
installation plate.
2) Insert the spacer etc. between the indoor unit and the
installation plate and separate the bottom of the indoor
unit from the wall.
Cooling Model
Capacity (kW) H
eat Pump Model
Installation plate
Spacer
Indoor unit
8cm
F. Connecting the pipings to the indoor unit and the
drain hose to drain pipe.
• Align the center of the pipings and sufficiently tighten
the flare nut by hand.
• Tighten the flare nut with a wrench.
G. Wrap the insulation material around the connect-
ing portion.
• Overlap the connection pipe heat insulation and the
indoor unit pipe heat insulation material. Bind them
together with vinyl tape so that there is no gap.
Plastic bands
Insulation material
Vinyl tape(narrow)
Connection
pipe
Connecting cable
Indoor
unit piping
Pipe
Vinyl tape
Wrap with vinyl tape
Indoor unit tubing Flare nut Pipings
Vinyl tape
Adhesive
Drain hose
Indoor unit drain hose
(narrow)
• When extending the drain hose at the indoor unit,
install the drain pipe.
• Wrap the area which accommodates the rear piping
housing section with vinly tape.
Loop
3/8"[4.2kg
.
m]1/4"[1.8kg
.
m]
1/2"[5.5kg
.
m]1/4"[1.8kg
.
m]
7.0kW 5/8"[6.6kg
.
m]3/8"[4.2kg
.
m]
Pipe Size[Torque]
Capacity
(kW)
GAS LIQUID
3.2kW, 5.0kW
2.7kW
2.7, 3.2, 5.0kW
7.0kW
To Next Page
Loading...