DC Inverter Multi VRF System
1
1 Safety Notices (Please be sure to abide them)
WARNING:
If not abide them strictly, it may cause severe damage to the unit or the people.
NOTE:
If not abide them strictly, it may cause slight or medium damage to the unit or the
people.
This sign indicates that the items must be prohibited. Improper operation may cause severe
damage or death to people.
This sign indicates that the items must be observed. Improper operation may cause damage
to people or property.
WARNING!
This product can’t be installed at corrosive, inflammable or explosive environment or the
place with special requirements, such as kitchen. Otherwise, it will affect the normal operation
or shorten the service life of the unit, or even cause fire hazard or serious injury. As for the
above special places, please adopt special air conditioner with anti-corrosive or
anti-explosion function.
DC Inverter Multi VRF System shall only be connected to an appliance suitable for the same
refrigerant.
All outdoor units in Manual Cover is a partial unit, complying with partial unit of IEC
60335-2-40:2018, and must only be connected to other units that have been confirmed as
complying to corresponding partial unit requirements of this international standard.
The electrical interface shall comply with electrical security requirement, voltage shall be
380-415V(50/60Hz), current shall be referred to the table of “Selection of circuit breaker and
power cord” in Section 4.5.2, and safety class of construction is I.
Follow this manual to
complete the installation work.
Please read this manual
carefully before turning on or
repairing the unit.
Installation should be
performed by the distributor or
qualified technicians. Do not
install the product by yourself.
Improper installation may lead
to water leakage, electric
shock or fire hazard, etc.
Before installation, please
check whether the power
supply is complied with that
specified on the nameplate
and check the safety of the
power supply.
The air conditioner must be
grounded reliably for avoiding
electric shock. Please do not
connect the earthing wire to
gas pipe, water pipe, lightning
rod or telephone line.
Be sure to use special
accessories and parts for
installation to prevent water
leakage, electric shock and
fire hazard, etc.
If refrigerant leakage
happens, please ventilate the
room immediately.
