Indoor Unit Installation; Step 2.1 Connecting The Power And Communication Cables (Assembly Cable) - Samsung AR09KSFPDWQN User Manual

Indoor Unit Installation

Step 2.1 Connecting the power and
communication cables (assembly
cable)
Before
connecting
Correct Upside down
After
connecting
Correct Correct
(Front view) (Side view)
<Circular terminal>
L1 L2
Fasten the screws for the wire holders.
Model
Power cable 3G X 1.5 mm²,
(Outdoor unit)
Outdoor-to-indoor 3G X 1.0 mm²,
power cable
Communication 2 X 0.75 mm²,
cable
Type GL
Control box
Damaged Non-circular
Upside down Non-fitted
F1 F2
09/12/18 24
3G X 2.5 mm²,
H07RN-F H07RN-F
3G X 1.0 mm²,
H07RN-F H07RN-F
2 X 0.75 mm²,
H05RN-F H05RN-F
20A 25A
When performing electrical and earthing works,
be sure to comply with the 'technical standards of
electrical installations' and the 'wiring regulations' in
the local regulations.
Tighten the terminal block screw to 0.89
~ ~
NOTE
Each wire is labelled with the corresponding terminal
number.
Use shield cable (Category 5; less than 50pF/m) for
noisy environmental site.
Power supply cords of parts of appliances for outdoor
use shall not be lighter than polychloroprene sheathed
flexible cord. (Code designation IEC: 60245 IEC 66/
CENELEC: H07RN-F, IEC: 60245 IEC 57/CENELEC:
H05RN-F)
Power & Communication cable shall not exceed
98.42ft(30m).
CAUTION
For the terminal block wiring, use a wire with a
ring terminal socket only. Regular wires without a
ring terminal socket may become a hazard due to
overheating of the electrical contact during installation.
If you need to extend the pipe, be sure to extend
the cable too. The maximum length of each of the
cable and pipe used should not exceed 49.2ft(15m)
( 09/12 )/98.4ft(30m)(
Do not connect two or more different cables to extend
the length. This connection may cause fire.
Each circular terminal must match the size of its
corresponding screw in the terminal block.
After connecting the cables, make sure that terminal
numbers on the indoor and outdoor units match.
Ensure that power and communication cables are
separated, they must not be in the same cable.
WARNING
Connect the wires firmly so that wires cannot be pulled
out easily. (If they are loose, it could cause burn-out of
the wires.)
~
1.33lb ft [1.2
18/24 ).
English 37