Electrical safety requirements
•
Be sure to use the rated voltage and air conditioners dedicated circuit for
the power supply, and the power cable diameter must meet the national
requirements.
•
When the maximum current of air conditioner is ≥16A, it must usethe air
switch or leakage protection switch equipped with protection devices.
•
The operating range is 90%-110% of the local rated voltage.But insufficient
power supply malfunction, electrical shock, or fire. If the voltage instability,
proposed to increase the voltage regulator.
•
The minimum clearance between the air conditioner and the combustibles is
1.5 m.
•
The interconnection cord connect the indoor and outdoor units. You must first
choose the right cable size before preparing it for connection.
•
The supply cord of appliances for outdoor use shall be between 1,5 and 3 m
long and shall be either an EXTRA HARD USAGE or a HARD USAGE CORD. (Only
for the AC with UL or ETL-MARKING,UL60335-2-40)
•
Cable Types: Outdoor Power Cable: H07RN-F or H05RN-F; Interconnection
cord: H07RN-F or H05RN-F; (For the AC with CE-MARKING & CB-MARKING,IEC
60335-2-40+A1:2016)
Minimum Cross-Sectional Area of Power cable and interconnectioncord:
Rated current of
appliance (A)
> 3 and ≤ 6
> 6 and ≤10
> 10 and ≤16
> 16 and ≤25
> 25 and ≤32
> 32 and ≤40
•
The size of the interconnection cord, power cable, fuse, and switch needed
is determined by the maximum current of the unit. The maximum current is
indicated on the nameplate located on the side panel of the unit. Refer to this
nameplate to choose the right cable, fuse, or switch.
•
Note: Core number of cable refer to the detailed wiring diagram adhered on
the unit which you purchased.
•
Means for disconnection must be incorporated in the fixed wiring in
accordance with the wiring rules.
Sectional Area
(mm
)
2
0.75
1
1.5
2.5
4
6
EN
67