Home HME030356N - Electrical Safety Warnings; Installation Safety Warnings

7
Important Safety Instructions
• Do not allow the air conditioner to operate for long periods of time with doors or windows open, or if
the humidity is very high.
ELECTRICAL WARNINGS
• 

hazards.
• Keep the power plug clean. Remove any dust or grime that accumulates on or around the plug. Dirty

• Do not pull the power cord to unplug the unit. Hold the plug and pull it from the outlet. Pulling

• Do not modify the length of the power supply cord or use an extension cord to power the unit. Do


• The product must be properly grounded at the time of installation, or electric shock may occur. For all
electrical work, follow all local and national wiring standards, regulations, and the installation manual.
• Connect cables tightly and clamp them securely to prevent external forces from damaging the

electrical connections must be made according to the Electrical Connection Diagram located on the
panels of the indoor and outdoor units.
• All wiring must be properly arranged to ensure that the control board cover can be closed properly.
If the control board cover is not closed properly, it can lead to corrosion and cause the connection

• 
which has at least 0.12 inch clearances in all poles and has a leakage current that may exceed 10mA,
with the residual current device (RCD) having a rated residual operating current not exceeding 30mA,
in accordance with the wiring rules.
FUSE SPECIFICATIONS
• The air conditioner’s circuit board (PCB) is designed with a fuse to provide over-current protection.


T30A/250VAC (>18000Btu/h units).
WARNINGS FOR INSTALLATION
• Installation must be performed by an authorized dealer or specialist. Defective installation can cause

• Installation must be performed according to the installation instructions. Improper installation can

• Installation must be performed in accordance with NEC and CEC requirements, by authorized
personnel only.
• Contact an authorized service technician for repair or maintenance of this unit. This appliance shall
be installed in accordance with national wiring regulations.
• 

• Install the unit in a stable location that can support the unit’s weight. If the chosen location cannot