HTW IX21D5 Serie Manuel D'installation page 67

SPLIT 1X1 IX21D5
PAY ATTENTION TO LIVE WIRE
While crimping wires, make sure you clearly distinguish the Live ("L") Wire from other wires.
2. Open front panel of the indoor unit.
3. Using a screwdriver, open the wire box cover on the right side of the unit. This will reveal the terminal
block.
El diagrama de cableado se
The Wiring Diagram is located
encuentrae ne li nteriord el a
on the inside of the indoor unit's
cubierta de cables de la unidad
WARNING
ALL WIRING MUST PERFORMED STRICTLY IN ACCORDANCE WITH THE WIRING DIAGRAM LOCATED
ON THE INSIDE OF THE INDOOR UNIT'S WIRE COVER
4. Unscrew the cable clamp below the terminal block and place it to the side.
5. Facing the back of the unit, remove the plastic panel on the bottom left-hand side.
6. Feed the signal wire through this slot, from the back of the unit to the front.
7. Facing the front of the unit, match the wire colors with the labels on the terminal block, connect the u-lug
and 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.
8. 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.
9. Replace the wire cover on the front of the unit, and the plastic panel on the back.
Terminal block
Wire cover
Screw
Cable clamp
wire cover.
interior.
INSTALLATION MANUAL
4. INDOOR UNIT INSTALLATION
65
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