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CONTENTS
PRECAUTIONS ................................................................................... 1
INSTALLATION INFORMATION .......................................................... 2
ACCESSORIES ................................................................................... 3
INDOOR UNIT INSTALLATION .......................................................... .4
CONNECTING THE DRAIN PIPE......................................................12
ELECTRICAL WIRING WORK...........................................................13
TEST OPERATION ............................................................................ 16
PRECAUTIONS
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Keep this manual in an easily accessible location.
Read this manual extensively before starting up the units.
．
For safety purposes, any unit operators must read the
following cautions carefully.
Installation must be performed in accordance with the
requirement of NEC and CEC, by authorized personnel only.
The safety precautions listed here are divided into two categories.
A
If these warnings are not adhered to, the unit may cause
severe property damage, personal injury, or loss of life.
A
If these cautions are not adhered to, the unit may cause
minor to moderate property damage or personal injury.
After completing the installation, make sure that the unit ope
properly during the start-up operation. Please instruct the customer on
how to operate the unit and on keeping it maintained. Also, inform
customers that they should store this installation manual, along with
the owner's manual, for future reference.
A
Be sure to only hire trained and qualified service personnel to
install, repair, or service the equipment.
Improper installation, repair, and maintenance may result in
electric shocks, short-circuits, leaks, fire, or other damage to
the equipment.
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WARNING
CAUTION
ates
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WARNING
Install strictly according to these installation instructions. If
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installation is done improperly, it can lead to water leakage,
electrical shock, and fire.
When installing the unit inside a small room, take measures to
keep the refrigerant concentration from exceeding allowable
safety limits, in the event of ref
place of purchase for mo
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a closed ambient environment can lead to oxygen deficiency.
.9
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Use the attached accessories and specified parts lists for
installation. Be sure this list is closely adhered to, otherwise, it
can cause the set to fall, or result in water leakage, electrical
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shock, or fire.
Install in a strong, firm location that can withstand the entirety of
the set's weight.
If the structural integrity is insufficient, or installation is
improperly done, the set can possibly drop to cause injury.
The appliance must be installed >2.5m/8.2 ft above the floor.
The appliance must not be installed in the laundry area.
Before obtaining access to terminals, all supply circuits must
be disconnected.
The appliance must be positioned so that the plug is accessible.
The enclosure of the appliance should be marked by word, or
by symbols, with the direction of the fluid flow.
For electrical work, follow all local and national wiring standards
and regulations, as well as these installation instructions. An
independent circuit and single outlet must be used. If the
electrical circuit capacity is not enough, o
the electrical work, it can lead to electrical shock or fire.
Use the specified cable, and tightly connect and clamp the
cable so that no external force will be acted upon the terminal. If
the connections or fixtures are not perfect, it can cause heat-up
and eventual fire at the connection site.
Wiring routing must be properly arranged so that the control
board cover is fixed properly.
If the control board cover is not fixed perfectly, it might cause
heat-up at connection point of terminal, fire, or electrical shock.
If the supply cord is damaged, it must be replaced by the
manufacturer, service agent, or a similarly qualified person, in
order to avoid a hazard.
An all-pole disconnection switch, having a contact separation of
at least 3mm in all poles, should be connected to the fixed
wiring.
When carrying out the piping connections, take care to not
allow air particles infiltrate into
Otherwise, it can cause diminished capacity, abnormally high
pressure in the refrigeration cycle, explosion, or injury.
Do not modify the length of the power supply cord, or use an
extension cord, and do not share the isolated outlet with other
electrical appliances. Otherwise, it can result in fire or electrical
shock.
1
igerant leakage. Contact the
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e information. Excessive refrigerant in
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there is a defect in
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efrigeration cycle.
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