Connect Signal And Power Cables - Kaden KS09 Installation Manual

If you will install the unit on a wall-mounted bracket,
do the following:
CAUTION
Before installing a wall-mounted unit, make sure that
the wall is made of solid brick, concrete, or of similarly
strong material. The wall must be able to support at
least four times the weight of the unit.
1. Mark the position of bracket holes based on dimensions in
the Unit Mounting Dimensions chart.
2. Pre-drill the holes for the expansion bolts.
3. Clean dust and debris away from holes.
4. Place a washer and nut on the end of each expansion bolt.
5. Thread expansion bolts through holes in mounting brackets,
put mounting brackets in position, and hammer expansion
bolts into the wall.
6. Check that the mounting brackets are level.
7. Carefully lift unit and place its mounting
feet on brackets.
8. Bolt the unit firmly to the brackets.
To reduce vibrations of wall
mounted unit
If allowed, you can install the wall-mounted unit with
rubber gaskets to reduce vibrations and noise.
Step 4: Connect signal and
power cables
The outside unit's terminal block is protected by an electrical
wiring cover on the side of the unit. A comprehensive wiring
diagram is printed on the inside of the terminal cover.
J3387_Kaden_Installer_Manual_050917.indd 23
Before performing
electrical work, read
these requirements
1. All wiring must comply with local and national electrical
codes, and must be installed by a licensed electrician.
2. All electrical connections must be made according to
the Electrical Connection Diagram located on the side
panels of the indoor and outdoor units.
3. If there is a serious safety issue with the power supply,
stop work immediately. Explain your reasoning to the
client, and refuse to install the unit until the
safety issue is properly resolved.
4. Power voltage should be within 90-100% of rated
voltage. Insufficient power supply can cause
electrical shock or fire.
5. If connecting power to fixed wiring, install a surge
protector and main power switch with a capacity of
1.5 times the maximum current of the unit.
6. If connecting power to fixed wiring, a switch or
circuit breaker that disconnects all poles and has
a contact separation of at least 1/8in (3mm) must
be incorporated in the fixed wiring. The qualified
technician must use an approved circuit
breaker or switch.
7. Only connect the unit to an individual branch
circuit outlet. Do not connect another appliance
to that outlet.
8. Make sure to properly ground the air conditioner.
9. Every wire must be firmly connected. Loose wiring can
cause the terminal to overheat, resulting in product
malfunction and possible fire.
10. Do not let wires touch or rest against refrigerant
tubing, the compressor, or any moving parts
within the unit.
Kaden Installation Manual | 23
5/09/2017 9:08 AM