Installation Parts-Checking; Selection Of Installation Location; Electric Connection Requirement - Gree GWH09ACC-K6DNA1F/I Service Manual

8.2 Installation Parts-checking

No.
1 Indoor unit
2 Outdoor unit
3 Connection pipe
4 Drainage pipe
5 Wall-mounting frame
6 Connecting cable(power cord)
7 Wall pipe
8 Sealing gum
9 Wrapping tape
10 Support of outdoor unit
11 Fixing screw
12 Drainage plug(cooling and heating unit)
13 Owners manual, remote controller
Note:
1.Please contact the local agent for installation.
2.Dont use unqualified power cord.

8.3 Selection of Installation Location

1. Basic Requirement:
Installing the unit in the following places may cause malfunction. If
it is unavoidable, please consult the local dealer:
(1) The place with strong heat sources, vapors, flammable or
explosive gas, or volatile objects spread in the air.
(2) The place with high-frequency devices (such as welding
machine, medical equipment).
(3) The place near coast area.
(4) The place with oil or fumes in the air.
(5) The place with sulfureted gas.
(6) Other places with special circumstances.
(7) The appliance shall nost be installed in the laundry.
(8) 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).
2. Indoor Unit:
(1) There should be no obstruction near air inlet and air outlet.
(2) Select a location where the condensation water can be
dispersed easily andwont affect other people.
(3) Select a location which is convenient to connect the outdoor
unit and near the power socket.
(4) Select a location which is out of reach for children.
(5) The location should be able to withstand the weight of indoor
unit and wont increase noise and vibration.
(6) The appliance must be installed 2.5m above floor.
(7) Dont install the indoor unit right above the electric appliance.
(8) Please try your best to keep way from fluorescent lamp.
3. Outdoor Unit:
(1) Select a location where the noise and outflow air emitted by
the outdoor unit will not affect neighborhood.
(2) The location should be well ventilated and dry, in which the
outdoor unit wont be exposed directly to sunlight or strong wind.
Installation and Maintenance
Name
(3) The location should be able to withstand the weight of outdoor
unit.
(4) Make sure that the installation follows the requirement of
installation dimension diagram.
(5) Select a location which is out of reach for children and far
away from animals or plants.If it is unavoidable, please add fence
for safety purpose.

8.4 Electric Connection Requirement

1. Safety Precaution
(1) Must follow the electric safety regulations when installing the
unit.
(2) According to the local safety regulations, use qualified power
supply circuit and air switch.
(3) Make sure the power supply matches with the requirement
of air conditioner. Unstable power supply or incorrect wiring may
result in electric shock,fire hazard or malfunction. Please install
proper power supply cables before using the air conditioner.
(4) Properly connect the live wire, neutral wire and grounding wire
of power socket.
(5) Be sure to cut off the power supply before proceeding any
work related to electricity and safety.
(6) Do not put through the power before finishing installation.
(7) If the supply cord is damaged, it must be replaced by the
manufacturer, its service agent or similarly qualified persons in
order to avoid a hazard .
(8) The temperature of refrigerant circuit will be high, please keep
the interconnection cable away from the copper tube.
(9) The appliance shall be installed in accordance with national
wiring regulations.
(10) Appliance shall be installed, operated and stored in a room
with a floor area larger than Xm
section of " Safety Operation of Inflammable Refrigerant" for
Space X.)
Please notice that the unit is filled with
flammable gas R32. Inappropriate treatment of
the unit involves the risk of severe damages of
people and material. Details to this refrigerant
are found in chapter "refrigerant".
2. Grounding Requirement:
(1) The air conditioner is the first class electric appliance.It must
be properly grounding with specialized grounding device by a
professional.
Please make sure it is always grounded effectively,otherwise it
may cause electric shock.
(2) The yellow-green wire in air conditioner is grounding wire,
which cant be used for other purposes.
(3) The grounding resistance should comply with national electric
safety regulations.
(4) The appliance must be positioned so that the plug is
accessible.
(5) An all-pole disconnection switch having a contact separation of
at least 3mm in all poles should be connected in fixed wiring.
(6) Including an air switch with suitable capacity, please note
the following table. Air switch should be included magnet buckle
and heating buckle function, it can protect the circuit-short and
overload. (Caution: please do not use the fuse only for protect the
circuit)
2
(Please refer to table "a" in
47