MrCool Advantage Series - Electrical Work Regulations

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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. Ensure that the mounting brackets are level.
7. Carefully lift the unit and place its mounting feet on
the brackets.
8. Using a wrench, bolt the unit rmly to the brackets.
If allowed, you can install the wall-mounted unit with
rubber gaskets to reduce vibration and noise.
TO REDUCE VIBRATION OF WALL-
MOUNTED KIT
BEFORE PERFORMING ELECTRICAL
WORK, READ THESE REGULATIONS
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 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.Insucientpower
supply can cause malfunction, electrical
shock,orre.
5. Circuit, including any switches, should
have a capacity 1.5 times the maximum
unit current (amps).
6. Thequaliedtechnicianmustusean
approved circuit breaker or switch that
disconnects all poles and has a contact
separationofatleast1/8in(3mm).
7. Make sure to properly ground the air
conditioner.
8. Everywiremustbermlyconnected.
Loose wiring can cause the terminal to
overheat, resulting in malfunction and
possiblere.
9. If the unit has an auxiliary electric heater,
it must be installed at least 40 in (1 meter)
away from combustible materials.
ǿ DO NOT connect another appliance to the
same circuit.
ǿ DO NOT let wires touch or rest against
refrigerant tubing, the compressor, or any
moving parts within the unit.
WARNING
BEFORE PERFORMING ANY ELECTRICAL OR
WIRING WORK, TURN OFF THE MAIN POWER TO
THE SYSTEM.
OUTDOOR UNIT INSTALLATION
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