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INSTALLATION MANUAL
This manual provides the procedures of installation to ensure a safe and good standard of operation for the air
conditioner unit.
Special adjustment may be necessary to suit local requirements.
Before using your air conditioner, please read this instruction manual carefully and keep it for future reference.
This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for
commercial use by lay persons.
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.
Children should be supervised to ensure that they do not play with the appliance.
IMPORTANT
Important information
regarding the
refrigerant used
This product contains
fluorinated greenhouse
gases. Do not vent gases
into the atmosphere.
Refrigerant type:
R410A
GWP
(1)
value:
2087.5
(1)
GWP =
global warming potential
The refrigerant quantity
is indicated on the unit
name plate. Periodical
inspections for
refrigerant leaks may
be required depending
on European or local
legislation. Please
contact your local dealer
for more information.
NOTICE
In Europe, the greenhouse
gas emissions of the total
refrigerant charge in the
system (expressed as tonnes
CO
-equivalent) is used to
2
determine the maintenance
i n t e r v a l s . Fo l l o w t h e
applicable legislation.
Formula to calculate
t h e g r e e n h o u s e g a s
emissions:
GWP value of the refrigerant
× Total refrigerant charge [in
kg] / 1000
Disposal Requirement:
Dismantling of the unit, treatment of the refrigerant, oil and other parts must be done in accordance with the applicable
legislation.
SAFETY PRECAUTIONS
n
Installation and maintenance should be performed by qualified persons who are familiar
with local code and regulation, and experienced with this type of appliance.
n
All field wiring must be installed in accordance with the national wiring regulation.
n
Ensure that the rated voltage of the unit corresponds to that of the name plate before
commencing wiring work according to the wiring diagram.
n
The unit must be GROUNDED to prevent possible hazard due to insulation failure.
n
All electrical wiring must not touch the refrigerant piping, or any moving parts of the fan
motors.
n
Confirm that the unit has been switched OFF before installing or servicing the unit.
n
Disconnect from the main power supply before servicing the air conditioner unit.
n
DO NOT pull out the power cord when the power is ON. This may cause serious electrical
shocks which may result in fire hazards.
n
Keep the air-conditioner units, power cable and transmission wiring, at least 1m from TVs
and radios, to prevent distorted pictures and static. (Depending on the type and source
of the electrical waves, static may be heard even when more than 1m away).
n
The equipment is not intended for use in a potentially explosive atmosphere.
Please take note of the following important points when installing.
n
Do not install the unit where leakage of flammable gas may occur.
If gas leaks and accumulates around the unit, it may cause fire ignition.
n
Ensure that drainage piping is connected properly.
If the drainage piping is not connected properly, it may cause water leakage.
n
Do not overcharge the unit.
This unit is factory pre-charged.
Overcharge will cause over-current or damage to the compressor.
n
Ensure that the unit's panel is closed after service or installation.
Unsecured panels will cause the unit to operate noisily.
n
Sharp edges and coil surfaces are potential locations which may cause injury
hazards.
Avoid from being in contact with these places.
n
Before turning off the power supply, set the remote controller's ON/OFF switch to
the "OFF" position to prevent the nuisance tripping of the unit. If this is not done, the
unit's fans will start turning automatically when power resumes, posing a hazard to
service personnel or the user.
n
Do not operate any heating apparatus too close to the air conditioner unit.
n
Do not use joined and twisted wires for incoming power supply.
WARNING
CAUTION
13
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