Operation And Maintenance - LG ARNH963K2A2 Installation Manual

safety PrecautIoNs

operation and Maintenance

Do not allow water, dirt, or animals to enter the (Hydro Kit)
unit.
There is risk of unit failure, fire, electric shock, physical injury or death.
Do not provide power to or operate the unit if it is flooded or
submerged.
There is risk of fire, electric shock, physical injury or death.
Do not operate the disconnect switch with wet hands.
There is risk of fire, electric shock, physical injury or death.
Periodically verify the equipment mounts have not
deteriorated.
If the base collapses, the unit could fall and cause property damage, prod-
uct failure, physical injury or death.
Do not touch the refrigerant piping during or after operation.
It can cause burns or frostbite.
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Do not operate the unit with the panel(s) or protective
cover(s) removed; keep fingers and clothing away from
moving parts.
The rotating, hot, cold, and high-voltage parts of the unit can cause physi-
cal injury or death.
If a refrigerant gas leak is detected, leave the room!
Refrigerant gas in sufficient quantity in an enclosed area can cause suf-
focation and death. Obtain a properly maintained Self Contained Breath-
ing Apparatus (SCBA) and training on how to use it before reentering the
area
for the High temperature Heating Model (K3), turn on the
power at least six (6) hours before operation begins.
Starting operation immediately after turning on the main power switch can
result in severe damage to the compressor(s). Keep the power switch on
during the operational season.
Clean up the site after servicing is finished, and check that
no metal scraps, screws, or bits of wiring have been left
inside or surrounding the Hydro Kit.