Haier MRV5-H - 1.2 Post Repair Cautions

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1.2 Post Repair Cautions
Warning
Be sure to use parts listed in the service parts list and appropriate
tools for the applicable model equipment for repair work. Never
attempt to modify the equipment. The use of inappropriate parts or
tools can cause an electrical shock, excessive heat generation or
re.
Make sure that the planned installation site has su󰀩cient strength to
securely hold the weight of the equipment.
The equipment can fall and cause injury if the installation site does
not have su󰀩cient strength and if the installation work is not done
correctly.
Use a dedicated power circuit for the equipment, and follow national
and local electric codes. This installation manual should be followed
for wiring instructions when conducting electrical work.
Insu󰀩cient power circuit capacity and improper electrical work can
cause an electrical shock or re.
Use twist ed-shielded communication wire to connect between the
indoor and outdoor units. Make the connections securely and route
the cable properly so that there is no force pulling the cable at the
connection terminals.
Improper connections can cause excessive heat generation or re.
Make sure that the terminal cover does not lift o󰀨 or dismount when
connecting the cable between the indoor and outdoor units. The
terminal connection section can cause an electrical shock, excessive
heat generation or re if the cable cover is not mounted properly.
Do not damage or modify the power cable.
Damaged or modied power cable can cause an electrical shock or
re.
Placing heavy items on the power cable, heating, or pulling the
power cable can cause damage.