Connect Signal Cable - Samsung AR09TXHQBWKNEU User Manual

WARNING
BEFORE PERFORMING ANY
ELECTRICAL OR WIRING WORK,
TURN OFF THE MAIN POWER TO THE
SYSTEM.
Step 6: Connect signal cable
The signal cable enables communication
between the indoor and outdoor units. You
must first choose the right cable size before
preparing it for connection.
Cable Types
● Indoor Power Cable (if applicable):
H05VV-F or H05V2V2-F
● Outdoor Power Cable: H07RN-F
● Signal Cable: H07RN-F
Minimum Cross-Sectional Area of Power
and Signal Cables (For reference)
Rated Current Nominal Cross-Sectional
of Appliance (A)
> 3 and ≤ 6
> 6 and ≤ 10
> 10 and ≤ 16
> 16 and ≤ 25
> 25 and ≤ 32
> 32 and ≤ 40
● For the product that uses the R-32
refrigerant, be cautious not to generate
a spark by keeping the following
requirements:
- Do not remove the fuses with power on.
- Do not disconnect the power plug from
the wall outlet with power on.
- It is recommended to locate the outlet in
a high position. Place the cords so that
they are not tangled.
CHOOSE THE RIGHT CABLE SIZE
The size of the power supply cable,
signal cable, fuse, and switch needed is
determined by the maximum current of the
unit. The maximum current is indicated on
Area (mm²)
0.75
1
1.5
2.5
4
6
the nameplate located on the side panel of
the unit. Refer to this nameplate to choose
the right cable, fuse, or switch.
User manual/
Installation manual
26