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7.4 Safety Requirements
for Electric
Appliances
7.5 Earthing
Requirements
7.3 Outdoor Unit
Installation Position
Selection
(Continued)
7.6 Others
6. Make sure that the outdoor unit installation dimension
should accord with installation dimension diagram,
convenient for maintenance, repair. ( See Pg.21)
7. The height difference of connecting the tubing & the max.
length of connecting tubing refer to Pg.31, Table 4.
8. Select a place where it is not reachable for the children.
9. Select a place where will not block the passage and do
not influence the city appearance.
1. The power supply should be used the rated voltage and
AC exclusive circuit, the power cable diameter should be
satisfied.
2. Voltage applying range: the normal running range is rated
voltage 198V - 264V.
3. Don't drag the power cable emphatically.
4. It should be reliable earthed and it should be connected to
the special earth device, the installation work should be
operated by the professional.
5. The min. distance from the unit and combustive surface is
1.5m.
• The creepage protect switch and air switch with enough
capacity must be installed in the fixing circuit.
• Air switch (thermal-magnetic breaker) can protect the short
circuit and overload.
• The power supply position should be
correctly connected, and that should be
reliably connected, no internal short circuit.
Wrong connection, may cause fire.
•
1. Air conditioner is type 1 electric appliance, thus please do
conduct reliable earthing measure.
2. The yellow-green two-color wire in air conditioner is
earthing wire and cannot be used for other purpose. It
cannot be cut off and be fix it by screw, otherwise it would
cause electric shock.
3. The user power must offer the reliable earthing terminal.
DO NOT connect the earthing wire with the bellow places:
- Gas pipe
- Tap water pipe
- Contamination pipe
- Other places that the professional personnel consider
them unreliable.
1. The connection method of unit and power cable as well as
the interconnection method of each isolated component
should refer to the circuit diagram stick on the unit.
2. The model of the blown fuse and rated value should refer
to the silk-screen on the controller or fuse sleeve.
3. The outside static pressure is 0MPa when the unit is
testing.
NOTE
7. NOTICES FOR INSTALLATION
Installation Service