Inventor Air Conditioners L4VI32-16, Руководство по обслуживанию

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Installation and Maintenance 34
Service Manual
52
Installation and Maintenance
Service Manual
Preparation before installation
Prepare tools
Read the requirements
for electric connection
select installation
location
Select indoor unit
installation location
Install wall-mounting
frame, drill wall holes
Connect pipes of indoor
unit and drainage pipe
Connect wires of indoor unit
Connect wires of outdoor unit
Bind up pipes and
hang the indoor unit
Make the bound pipes pass
through the wall hole and then
connect outdoor unit
Neaten the pipes
Vacuum pumping and leakage detection
Check after installation and test operation
Finish installation
Note: this flow is only for reference; please find the more detailed installation steps in this section.
Select outdoor unit
installation location
Install the support of outdoor unit
(select it according to the actual situation)
Install drainage joint of outdoor unit
(only for cooling and heating unit)
Connect pipes of outdoor unit
Start installation
Fix outdoor unit
Installation procedures
53
Installation and Maintenance
Service Manual
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 4m.
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
Owners manual,
remote controller
7 Wall pipe
8.2 Installation Parts-checking
8.3 Selection of Installation Location
Air-conditioner Air switch capacity
18K/24K 16A
1.Please contact the local agent for installation.
2.Dont use unqualified power cord.
Note:
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.
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.
(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 Requirements for electric connection
2. Grounding Requirement:
(1) The air conditioner is 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)
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”.
8.5 Installation of Indoor Unit
1. Choosing Installation Iocation
Recommend the installation location to the client and then
confirm it with the client.
2. Install Wall-mounting Frame
(1) Hang the wall-mounting frame on the wall; adjust it in
horizontal position with the level meter and then point out the