Wrap Piping And Cables - Samsung AR09TXHQBWKNEU User Manual

User manual/
Installation manual
1. Open front panel of the indoor unit.
2. Using a screwdriver, open the wire box
cover on the right side of the unit. This will
reveal the terminal block.
WARNING
ALL WIRING MUST BE PERFORMED
STRICTLY IN ACCORDANCE WITH
THE WIRING DIAGRAM LOCATED ON
THE BACK OF THE INDOOR UNIT'S
FRONT PANEL.
3. Unscrew the cable clamp below the
terminal block and place it to the side.
4. Facing the back of the unit, remove the
plastic panel on the bottom left-hand
side.
5. Feed the signal wire through this slot,
from the back of the unit to the front.
6. Facing the front of the unit, connect the
wire according to the indoor unit's wiring
diagram, connect the u-lug and firmly
screw each wire to its corresponding
terminal.
CAUTION
DO NOT MIX UP LIVE AND NULL
WIRES
This is dangerous, and can cause the air
conditioning unit to malfunction.
7. After checking to make sure every
connection is secure, use the cable
clamp to fasten the signal cable to the
unit. Screw the cable clamp down tightly.
8. Replace the wire cover on the front of the
unit, and the plastic panel on the back.
27
THE WIRING CONNECTION PROCESS
MAY DIFFER SLIGHTLY BETWEEN UNITS
AND REGIONS.
Step 7: Wrappiping and cables
Terminal block
Before passing the piping, drain hose,
Wire cover
and the signal cable through the wall hole,
you must bundle them together to save
space, protect them, and insulate them (Not
applicable in North America).
Screw
1. Bundle the drain hose, refrigerant pipes,
Cable clamp
DRAIN HOSE MUST BE ON BOTTOM
Make sure that the drain hose is at the
bottom of the bundle. Putting the drain hose
at the top of the bundle can cause the drain
pan to overflow, which can lead to fire or
water damage.
DO NOT INTERTWINE SIGNAL CABLE
WITH OTHER WIRES
While bundling these items together, do not
intertwine or cross the signal cable with any
other wiring.
2. Using adhesive vinyl tape, attach the
3. Using insulation tape, wrap the signal
DO NOT WRAP ENDS OF PIPING
When wrapping the bundle, keep the ends
of the piping unwrapped. You need to
access them to test for leaks at the end of
the installation process (refer to Electrical
Checks and Leak Checks section of this
manual).
NOTE ABOUT WIRING
and signal cable as shown below:
Indoor Unit
Signal wire Drain hose
drain hose to the underside of the
refrigerant pipes.
wire, refrigerant pipes, and drain hose
tightly together. Double-check that all
items are bundled.
Space behind
Refrigerant piping
Insulation tape