Installation Information - Pioneer CYB Series Installation Manual

Ductless mini split system air conditioner/heat pump (cooling-only version, cooling and heating version) 9,000-18,000 btu/hr
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If the refrigerant leaks during installation, ventilate the area
Toxic gas may be produced if the refrigerant comes into contact
with fire.
The temperature of the refrigerant circuit will be high, so please
keep the interconnection cable away from the copper tube.
Afer completing the installation work, check that the refrigerant
does not leak.
Toxic gas may be produced if the refrigerant leaks into the
room and comes into contact with a source of fire, such as a
fan heater, stove, or cooker.
Ground the air conditioner.
Do not connect the ground wire to any gas or water pipes,
lightning rods, or telephone ground wires. Improper grounding
may result in electric shocks.
Be sure to install an earth leakage breaker. Failure to install an
earth leakage breaker may result in electrical shocks.
Connect the outdoor unit wires first before connecting the
indoor unit wires.
It is not permitted to connect the air conditioner to the power
supply until the wiring and piping is done.
While following the instructions in this installation manual, install
the drain piping in o
der to ensure prope
the piping in order to prevent condensation. Improper drain pipe
configuration may result in water leakage and property damage.
Installing the indoor and outdoo
connecting wires should be at least 1 meter away from
televisions or radios, in order to prevent image interference or
Depending on the radio waves, a distance of 1 meter may not
be sufficient to eliminate all noise interference.
The appliance is not intended for use by young children o「
infirm persons without supervision.
Don't install the air conditioner in the following scenarios:
• There is petrolatum present.
• There is high-salinity air in the surrounding area.
• The
e is caustic gas (sulfide, for example) present
in the air (e.g. near hot springs).
• There are voltage fluctuations (like in factories).
• In buses or cabinets.
• In kitchens with a high presence of oily gases.
• Areas with s甘ong electromagnetic waves
drainage, and insulate
units: powe
supply wiring and
• There are inflammable materials or gas.
• There is acid or alkaline liquid evaporating.
• Other special conditions.
The appliance shall be installed in accordance with national
wiring regulations.
Do not operate your air conditioner in a wet room such as a
bathroom or laundry room.
An all-pole disconnection device which has at least 3mm I 0.1 in
clearances in all poles , and have a leakage current that may
exceed 1 OmA, the residual cur「ent device (RCD) having a rated
residual operating current not exceeding 30mA, and
disconnection must be incorporated in the fixed wiring in
accordance with the wiring rules.


. .
To install properly, please read this "installation manual" at
The air conditioner must be installed by qualified persons.
When installing the indoor unit or its tubing, please follow
this manual as strictly as possible.
If the air conditioner is installed on a metal part of the
building, it must be electrically insulated according to the
relevant standards to electrical appliances.
When all the installation work is finished, please turn on
the power only after a thorough check.
Regret for no further announcement if there is any change
of this manual caused by product improvement.
Indoor unit installation;
Outdoor unit installation;
Install the refrige
ant pipe;
Connect the drain pipe ;
Electric wiring work;
Installation of the decoration panel;
Test operation.

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