Hisense Group KF-5002GWE - Manual (Page 25)

Appendix: Installation
1. SUMMARY
1.1 Notice
This operation manual has explicit information for
installation and maintenance in most conditions. Contact
the local distributor or after-sales service for further
information.
1) Wiring notice
Only qualified professionals should carry out wiring of the
appliance.
Disconnect the power supply before completion of wiring,
piping or checking the appliance.
Voltages generated by the appliance is fatal.
Read the electrical schematic diagram and explanation
before installation. Improper installation and earth
connection may result in fatal injury.
C onnect the earth as required by local regulations.
Tightly fasten all the wiring connections to prevent
overheating or fire.
Special power, switches and sockets are required for the
power supply of the appliance.
Electric meter capacity must be larger than or equivalent to
16A.
Remark per EMC Directive 89/336/EEC
To prevent flicker impression during the start of the
compressor (Technical Process) and the adversely influence
nd caused by the 2 harmonics of compressor following
installation conditions do apply
1. The power connection for the air conditioner has to be done
at the main power distribution. This distribution has to be of a
low impedance is reached at 32A fusing point.
2. No other equipment has to be connected to this power line.
3. For the detailed installation acceptance please refer to your
contract with the power supplier, if restrictions do apply for
products like washing machines, air conditioners or electrical
ovens.
4. For the details of the power of air conditioner, please refer to
the rating plate of the product.
5. For any question contact your local dealer.
2). Transport
C arefully move the outdoor unit.
3). Installation
----When the appliance is mounted to the ceiling or the wall,
Make sure that the ceiling or the wall is strong enough for the
appliance.
Make a wood or metal frame to support the appliance if
necessary.
----When the appliance is mounted in a room,
Properly insulate the outdoor unit, and make sure there is no
moisture on the appliance or on the floor.
----When the appliance is installed on a damp or uneven area,
Make a flat concrete base and place the base under the
outdoor unit.
----When the appliance is installed in an area of strong winds.
Using firm bolts and metal frames to fix the properly covered
outdoor unit.
----When the appliance (Model Heat Pump) is installed in an
area of heavy snow.
The outdoor unit must be installed in a position above the
snow accumulation.
4). Connection
Use the shortest tubes possible
Using a flaring method
Smear some refrigeration oil between the flared surface and the
connected tube.
Fasten the nuts with a torque wrench to prevent leakage of
refrigerant.
Check for leakage before trial operation.
5). Maintenance
Disconnect the power before checking the electrical
components and the circuits.
Avoid contact with the moving parts of the appliance.
Clea r the site and make sure there is no installation debris left in
the appliance.
6). Other
Keep the room well ventilated during installation.
1.2 Installing instruction
Read the operation manual before installation and keep this
manual in a safe place.
1)Tools
1. Screwdriver
2. Phillips head screwdriver
3. Knife or wire stripper
4. Steel ruler
5. Spirit level
6. Hammer
7. Percussion drill
8. Tube cutter
9. Pipe flarer
10. Pipe bender
11. Adjustable spanner
2) Attachment
(see the packing list)
3) Parts Package
Copper tubes, components and insulation materials for the
outdoor unit.
4) Type of the copper tube and insulation materials
1. Table 1 indicates that tubes should be cut with an additional
length of 30cm-40cm, to reduce the vibration from the outdoor unit.
Narrow tube Wide tube
ITEM
Outside Diameter Thickness Outside Diameter Thickness
KF-5002GWE 6.35mm 0.8mm 12.7mm 0.8mm
2. The insulation materials for the copper tubes should conform to
the required length and the wall thickness should not be less than
8mm.
3. Insulated copper wires should be used for wiring and the
specification should depend on the length.
5) Additional materials for installation
1. white tape
2. nails or clips (as required)
3. putty
4. refrigeration oil
5. clips for fixing refrigerant tubes
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