1
1. PRECAUTIONS
CONTENTS
PAGE
When installing the unit in a small room, take measures
against to keep refrigerant concentration from exceeding
allowable safety limits in the event of refrigerant leakage.
Contact the place of purchase for more information.
Excessive refrigerant in a closed ambient can lead to oxygen
deficiency.
Use the attached accessories parts and specified parts
for installation.
otherwise, it will cause the set to fall, water leakage,
electrical shock and fire.
Install at a strong and firm location which is able to
withstand the set' s weight.
If the strength is not enough or installation is not properly
done, the set will drop to cause injury.
The appliance shall not be installed in the laundry.
Before obtaining access to terminals, all supply circuits
must be disconnected.
The appliance must be positioned where the plug is
accessible.
The enclosure of the appliance shall be marked by word,
or by symbols, with the direction of the fluid flow.
Electrical work should comply with relevant national and
local standard ,regulations, and this manual . An
independent circuit and single outlet must be used.
If the electrical circuit capacity is not sufficient or if there is a
defect in electrical work, electric shocks or fire may result.
Use the specified cable and connect tightly and clamp
the cable so that no external force will be acted on the
terminal.
If connection or fixing is not perfect, it will cause heat-up or
fire at the connection.
Wiring routing must be properly arranged so that control
board cover is fixed properly.
If control board cover is not fixed perfectly, it will cause
heat-up at connection point of terminal, fire or electrical
shock.
If the supply cord is damaged, it must be replaced by the
manufacture or its service agent or a similarly qualified
person in order to avoid a hazard.
All pole disconnection switches must be separated by
3 mm in all poles and connected with fixed wiring.
Children and the elderly should not operate this unit
unless supervised by an adult .
When carrying out piping connection, do not let
materials enter the refrigeration piping system.
Otherwise, capacaty loss and system pressure rise will result
and cause equipment damage and human injury.
Do not modify the length of the power supply cord or use
the extension cord, and do not share the single outlet
with other electrical appliances.
Otherwise, it will cause fire or electrical shocks.
Natural environmental factors such as typhoons and
earthquakes,should be considered when installaing.
Improper installation may result in the equipment toppling
and falling.
To gain full advantage of the unit’s functions and to avoid malfunction
due to mishandling, we recommend that you read this instruction
manual carefully before use.
The precautions described here are classified as WARNING and
CAUTION. They both contain important information regarding safety.
Be sure to observe all precautions without fail.
WARNING
Failure to follow these instructions properly may result in
CAUTION
Failure to observe these instructions properly may result in
personal injury or loss of life.
depending on the circumstances.
property damage or personal injury, which may be serious
After reading, keep this manual in convenient place so that you
can refer to it whenever necessary. If the equipment is transferred
to a new user, be sure also to hand over the manual.
WARNING
Only trained and qualified service personnel can
install, repair or service the equipment.
Improper installation, repair, and maintenance may result
in electric shocks, short circuits, leaks, fire or other
damages to the equipment.
Strictly perform installation according to these
installation instructions.
If installation is defective, it will cause water leakage,
electric shocks, or fire.
PRECAUTIONS.......................................................................................1
INSTALLATION INFORMATION................................................................2
ATTACHED FITTINGS.............................................................................3
INDOOR UNIT INSTALLATION.................................................................3
INSTALL THE CONNECTING PIPE..........................................................6
CONNECT THE DRAIN PIPE...................................................................7
WIRING.................................................................................................7
ERROR CODE...................................................................................10
TEST OPERATION...............................................................................10
