Gree GWH18AGDXF-D6DNA4B/O - Safety Precaution; Requirements for Electric Connection; Grounding Requirement

4.
5.
Selection of installation location
Requirements for electric connection
2.
Safety precaution
1.
3.
Grounding requirement
with national wiring regulations.
8.
The temperature of refrigerant circuit will be hi-
18
10.
9.
The appliance shall be installed in accordance
Must follow the electric safety regulations w-
gh, please keep the interconnection cable away
from the copper tube.
Do not put through the power before finishing
installation.
The yellow-green wire in air conditioner is
grounding wire, which can't be used for other
purposes.
The grounding resistance should comply with
6.
Installation must be performed in accordance
8.
Select a location where the condensation water
Indoor unit
oceeding any work related to
electricity and safety.
2.
Basic requirement
Installing the unit in the following places may cau-
se malfunction. If it is unavoidable, please consu-
lt the local dealer:
3.
4.
5.
6.
7.
laundry.
1.
with the requirement of NEC and CEC by
authorized personnel only.
can be dispersed easily and won't affect other
people.
It’s not allowed to be installed on the unstable
or motive base structure (such as truck) or in
the corrosive environment (such as chemical
factory).
4.Properly connect the live wire, neutral wire and
1.
T
he air conditioner is the first class electric
7.
appliance. It must be properly grounded with
specialized grounding device by a professional.
Please make
sure it is always grounded effecti-
vely, otherwise it may cause electric shock.
An all-pole disconnection switch
having a co-
ntact separation of at least 3mm in all poles
should be connected in fixed wiring.
national electric safety regulations.
T
h e appliance must be positioned so tha t the
plug is accessible.
Please try your best to keep way from fluores-
cent lamp.
Don't install the indoor unit right above the ele-
ctric appliance.
8.
7.
If the supply cord is damaged, it must
be repla-
ced by the manufacturer, its
service agent or
similarly qualified
persons in order to avoid a
hazard .
2.
The location should be able
hen installing the unit.
3.
3.Select a location which is convenient to conne-
ct the outdoor unit and near the power socket.
According to the local safety regulations, use
qualified power supply circuit and air switch.
5.
grounding wire of power socket.
5.
Be sure to cut off the power supply
before pr-
Make sure the power supply matches with the
requirement of air conditioner.
Unstable power
supply or incorrect wiring or malfunction. Pl-
ease install proper power suppl
y cables before
using the air
conditioner.
to withstand t he
There should be no obstruction near air inlet
and air outlet.
4.Select a location which is out of reach for children.
flammable or explosive gas, or volatile objects
The place near coast area.
The place with oil or fumes in the air.
The place with sulfureted gas.
Other places with special circumstances.
The appliance shall not be installed in the
4×AWG18
Air-conditioner
09K ,12K ,
18K, 24K
Specification of connection wires
for indoor units and outdoor units
1.
The place with strong heat sources, vapors,
spread in the air.
2.
The place with high-frequency devices (such
weight of indoor unit and won't increase noise
and vibration.
6.
as welding machine, medical equipment).
The appliance must be installed 2.5m above
floor.