Service Manual
8.2 Installation Parts-checking
No. Name No. Name
1 Indoor unit 8 Sealing gum
2 Outdoor unit 9 Wrapping tape
3 Connection pipe 10
Support of outdoor
unit
4 Drainage pipe 11 Fixing screw
5
Wall-mounting
frame
12
Drainage plug(cooling
and heating unit)
6
Connecting
cable(power cord)
13
Owner's manual,
remote controller
7 Wall pipe
A Note:
1.Please contact the local agent for installation.
2.Don't use unqualified power cord.
8.3 Selection of Installation Location
1. B asic R eq uirem en t:
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.
2. In doo r 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 andwon't affect other people.
(3) S elect a location w hich is c onve nie nt to con nect 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 w ithstand the weight of
indoor unit and won't increase noise and vibration.
(6) The appliance must be installed 2.5m above floor.
(7) D o n't in sta ll the in d oo r unit rig h t abo ve the e lec tric
appliance.
(8) Please try your best to keep way from fluorescent lamp.
3. O utdo or 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 won't be exposed directly to sunlight or strong
wind.
(3) The location should be able to withstand the w eight 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. S afety P recaution
(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 pro pe r pow er su pp ly ca bles befo re using the air
conditioner.
Air-conditioner Air switch capacity
18/24K 25A
(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) For appliances with type Y attachm ent,the instructions
shall contain the substance of thefollowing.If the supply cord is
damaged,it must be replaced by the m a n u fa c tu re rs 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.
2. G round ing Requirem ent:
(1) The air conditioner is first class electric appliance. It must
be p ro pe rly grounding w ith sp ecialized 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 can't be used for other purposes.
(3) The grounding resistance should com ply with national
electric safety regulations.
(4) The appliance m ust be positioned so th a t 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 follow ing table. A ir switch should be included m agnet
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)
8.5 Installation of Indoor Unit
1. C hoosing Installation Iocation
Recommend the installation location to the client and then
confirm it with the client.
2. Install W all-m ou nting Fram e
(1) Hang the w all-m ounting fram e on the wall; adjust it in
horizontal position with the level meter and then point out the
screw fixing holes on the wall.
(2) Drill the screw fixing holes on the wall with impact drill (the
specification of drill head should be the same as the plastic
expansion particle) and then fill the plastic expansion particles
Installation and Maintenance %
57
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