14
EDEM
SPLIT-TYPE ROOM AIR CONDITIONER
All wiring must comply with local and national electrical codes, and
must be installed by a licensed electrician.
All electrical connections must be made according to the Electrical
Connection Diagram located on the panels of the indoor and
outdoor units.
If there is a serious safety issue with the power supply, stop work
immediately. Explain your reasoning to the client, and refuse to
install the unit until the safety issue is properly resolved.
Power voltage should be within 90-100% of rated voltage. Insufficient
power supply can cause malfunction, electrical shock, or fire.
If connecting power to fixed wiring, install a surge protector and
main power switch with a capacity of 1.5 times the maximum
current of the unit.
If connecting power to fixed wiring, a switch or circuit breaker
that disconnects all poles and has a contact separation of at least
1/8in (3mm) must be incorporated in the fixed wiring. The qualified
technician must use an approved circuit breaker or.
Only connect the unit to an individual branch circuit outlet. Do not
connect another appliance to that outlet.
Make sure to properly ground the air conditioner.
Every wire must be firmly connected. Loose wiring can cause the
terminal to overheat, resulting in product malfunction and possible
fire.
Do not let wires touch or rest against refrigerant tubing, the
compressor, or any moving parts within the unit.
If the unit has an auxiliary electric heater, it must be installed at least
1 meter (40in) away from any combustible materials.
Before performing electrical work, read these regulations
BEFORE PERFORMING ANY ELECTRICAL OR WIRING WORK , TURN
OFF THE MAIN POWER TO THE SYSTEM .
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CAUTIONS
WARNING
Step 6: Connect signal cable
The signal cable enables communication between the indoor
and outdoor units. You must first choose the right cable size
before preparing it for connection.
Cable Types
Indoor Power Cable (if applicable):
H05VV-F or H05V2V2-F
Outdoor Power Cable: H07RN-F
Signal Cable: H07RN-F
Minimum Cross-Sectional Area of Power and Signal Cables
chooSe the right caBle SiZe
The size of the power supply cable, signal 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.
Summary of Contents for EDEM
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