Roland FAVORITE ON-OFF Series Service Manual page 6

To prevent personal injury, or property or unit damage,
adhere to all precau�onary measures and instruc�ons
outlined in this manual. Before servicing a unit, refer to this
service manual and its relevant sec�ons.
Failure to adhere to all precau�onary measures listed in this
sec�on may result in personal injury, damage to the unit or
to property, or in extreme cases, death.
WARNING indicates a poten�ally hazardous
situa�on which if not avoided could result in serious
personal injury, or death.
CAUTION indicates a poten�ally hazardous situa�on
which if not avoided could result in minor or
moderate personal injury, or unit damage.
1. In case of Accidents or Emergency
WARNING
If a gas leak is suspected, immediately turn off the
gas and ven�late the area if a gas leak is suspected
before turning the unit on.
If strange sounds or smoke is detected from the unit,
turn the breaker off and disconnect the power supply
cable.
If the unit comes into contact with liquid, contact an
authorized service center.
If liquid from the ba�eries makes contact with skin or
clothing, immediately rinse or wash the area well with
clean water.
Do not insert hands or other objects into the air inlet
or outlet while the unit is plugged in.
Do not operate the unit with wet hands.
Do not use a remote controller that has previously
been exposed to ba�ery damage or ba�ery leakage.
CAUTION
Clean and ven�late the unit at regular intervals when
opera�ng it near a stove or near similar devices.
Do not use the unit during severe weather condi�ons.
If possible, remove the product from the window
before such occurrences.
Pre-Installa�on and Installa�on
WARNING
Use this unit only on a dedicated circuit.
Damage to the installa�on area could cause the unit
to fall, poten�ally resul�ng in personal injury, prop-
erty damage, or product failure.
Only qualified personnel should disassemble, install,
remove, or repair the unit.
Only a qualified electrician should perform electri-
cal work. For more informa�on, contact your dealer,
seller, or an authorized service center.
Page 2
CAUTION
While unpacking be careful of sharp edges around
the unit as well as the edges of the fins on the con-
denser and evaporator.
3. Opera�on and Maintenance
WARNING
Do not use defec�ve or under-rated circuit breakers.
Ensure the unit is properly grounded and that a
dedicated circuit and breaker are installed.
Do not modify or extend the power cable. Ensure
the power cable is secure and not damaged during
opera�on.
Do not unplug the power supply plug during
opera�on.
Do not store or use flammable materials near the
unit.
Do not open the inlet grill of the unit during
opera�on.
Do not touch the electrosta�c filter if the unit is
equipped with one.
Do not block the inlet or outlet of air flow to the unit.
Do not use harsh detergents, solvents, or similar items
to clean the unit. Use a so� cloth for cleaning.
Do not touch the metal parts of the unit when
removing the air filter as they are very sharp.
Do not step on or place anything on the unit or
outdoor units.
Do not drink water drained from the unit
Avoid direct skin contact with water drained from the
unit.
Use a firm stool or step ladder according to
manufacturer procedures when cleaning or
maintaining the unit.
CAUTION
Do not install or operate the unit for an extended
period of �me in areas of high humidity or in an
environment directly exposing it to sea wind or salt
spray.
Do not install the unit on a defec�ve or damaged
installa�on stand, or in an unsecure loca�on.
Ensure the unit is installed at a level posi�on
Do not install the unit where noise or air discharge
created by the outdoor unit will nega�vely impact the
environment or nearby residences.
Do not expose skin directly to the air discharged by
the unit for prolonged periods of �me.
Ensure the unit operates in areas water or other
liquids.
Ensure the drain hose is installed correctly to ensure
proper water drainage.
When li�ing or transpor�ng the unit, it is
recommended that two or more people are used for
this task.
When the unit is not to be used for an extended �me,
disconnect the power supply or turn off the breaker.