Kaden KSI Series, Installation Manual

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Kaden Installation Manual | 17
Take note of fuse specifications
The air conditioner’s circuit board (PCB) is designed with a
fuse to provide overcurrent protection. The specifications
of the fuse are printed on the circuit board, such as:
T3.15A/250VAC, T5A/250VAC, etc.
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.
NOTE:
• For the units with conduit tube to connect the cable,
remove the big plastic knock-out panel to create a slot
through which the conduit tube can be installed.
• For the units with five-core cable, remove the middle
small plastic knock-out panel to create a slot through
which the cable can exit.
• Use needle nose pliers if the plastic panel is too difficult
to remove by hand.
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.
WARNING
DO NOT MIX UP LIVE AND NULL WIRES
This is dangerous, and can cause the air conditioning unit
to malfunction.
7. Unscrew the cable clamp below the terminal block and
place it to the side.
8. Facing the back of the unit, remove the plastic panel on the
bottom left-hand side.
9. Feed the signal wire through this slot, from the back of the
unit to the front.
10. Facing the front of the unit, match the wire colours with the
labels on the terminal block, connect the u-lug and firmly
screw each wire to its corresponding terminal.
11. 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.
12. Replace the wire cover on the front of the unit, and the
plastic panel on the back.
NOTE ABOUT WIRING
The wiring connection process may differ slightly
between units.
Cable clamp
Knock-out panel
Front view
Back view (for some units only)
Screw
Wire cover
Terminal block