Multizone Outdoor Unit Installation Manual
Revised 5/14/2020
1
WARNING
WARNING
Page 4
Safety Precautions
Read Safety Precautions Before Installation
Incorrect installation due to ignoring instructions can cause serious damage or injury.
The seriousness of potential damage or injuries is classied as either a WARNING or CAUTION.
Failure to observe a warning may result in death. The appliance must be installed in
accordance with national regulations.
Failure to observe a caution may result in injury or equipment damage.
This symbol indicates that you must never perform the action indicated.
1. Carefully read the Safety Precautions before installation.
2. For commercial applications, such as restaurant kitchens, server rooms, etc., the use of
specially designed air-conditioning units is highly recommended.
3. Only trained and certied technicians should install, repair and service this air conditioning
unit.
4. Improper installation may result in electrical shock, short circuit, leaks, re or other damage
to the equipment and personal property.
5. Strictly follow the installation instructions set forth in this manual.
6. Before you install the unit, consider strong winds, typhoons and earthquakes that might
aect your unit and locate it accordingly.
7. Do not use means to accelerate the defrosting process or to clean, other than those
recommended by the manufacturer.
8. This appliance is not intended for use by persons (including children) with reduced physical,
sensory or mental capabilities or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for
their safety.
9. Children should be supervised to ensure that they do not play with the appliance.
10. An all-pole disconnect device must be incorporated in the high voltage wiring in accordance
with local and national electrical codes.
11. Any person who is involved with working on a refrigerant circuit should hold a current valid
certicate from an industry-accredited assessment authority.
12. Servicing shall only be performed as recommended by the equipment manufacturer.
13. Maintenance and repair should be carried out by qualied personnel.
14. Keep ventilation openings clear of obstruction.
15. Do not turn on the power until all work has been completed.
16. When moving or relocating the air conditioner, consult experienced service technicians for
disconnection and reinstallation of the unit.
CAUTION