3
Necessary Tools
3. Necessary Tools
Necessary Tools and Instrument List for Installation
No. Tool No. Tool
1 Handsaw 11 Spanner
2 Screwdriver 12 Charging Cylinder
3 Vacuum Pump 13 Gauge Manifold
4 Refrigerant Gas Hose 14 Cutter for Wires
5 Megohmmeter 15 Gas Leak Detector
6 Copper Pipe Bender 16 Spirit level
7 Manual Water Pump 17
Clamper for Solderless
Terminals
8 Pipe Cutter 18 Hoist
（
for Indoor Unit)
9 Brazing Kit 19 Ammeter
10 Hexagon Wrench 20 Voltage Meter
NOTE
Please use tools or devices exclusively for R410A when contacting with R410A is inevitable.
Do not mix with other refrigerants.
4. Transportation and Handling
4.1 Transportation
Transport the product as close to the installation location
as practical before unpacking.
Do not put any materials on the product.
4.2 Handling
Do not put any foreign matters into the indoor unit and
check to ensure that none exists in the indoor unit before
installation and test run. Otherwise, it may lead to a re or
failure, etc.
Be careful not to damage on insulation materials on unit
surface when lifting.
5. Precautions during Installation
Do not install the indoor unit in a ammable environment to
avoid a re or explosion.
● Check to ensure that the ceiling slab is strong enough.
Otherwise, the indoor unit may fall down.
● Do not install the indoor unit outdoors. Otherwise, an
electric hazard or electric leakage will occur.
It is recommended that indoor units be installed at least
2.5 meters above the oor level.
● Please make sure the accessories are shipped along
with the indoor unit. If not, please contact the distributer.
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