2
English
CONTENTS
1. SAFETY INSTRUCTIONS ................................... 2
2. PART NOMENCLATURE .................................... 3
3. MAINTENANCE .................................................. 6
4. PRECAUTIONS................................................... 7
1. SAFETY INSTRUCTIONS
Read these “SAFETY INSTRUCTIONS for Operations” care-
fully before installing. After completing the installation, make
sure that the unit operates properly during the startup opera-
tion.
Instruct the customer on how to operate and maintain the
unit. Inform customers that they should store this Operation
Manual with the Installation Manual for future reference.
Always use a licensed installer or contractor to install this
product. Improper installation can result in water or refriger-
ant leakage, electrical shock, fire, or explosion.
Meanings of DANGER, WARNING, CAUTION and NOTE
Symbols:
DANGER...............Indicates an imminently hazardous
situation which, if not avoided, will
result in death or serious injury.
WARNING.............Indicates a potentially hazardous
situation which, if not avoided, could
result in death or serious injury.
CAUTION..............Indicates a potentially hazardous
situation which, if not avoided, may
result in minor or moderate injury. It
may also be used to alert against
unsafe practices.
NOTE.................... Indicates situations that may result
in equipment or property-damage
accidents only.
• Any abnormalities in the operation of the heat pump
such as smoke of fire could result in severe injury or
death. Turn off the power and contact your dealer
immediately.
• Refrigerant gas may produce toxic gas if it comes in
contract with fire, such as from a fan, heater, stove
or cooking device. Exposure to this gas could cause
severe injury or death.
• For refrigerant leakage, consult your dealer. Refrig-
erant gas is heavier than air and replaces oxygen. A
massive leak could lead to oxygen depletion, espe-
cially in basements and an asphyxiation hazard could
occur leading to serious injury or death.
• If equipment utilizing a burner is used in the same
room as the heat pump, there is the danger of oxy-
gen deficiency which could lead to an asphyxiation
hazard resulting in serious injury or death. Be sure
to ventilate the room sufficiently to avoid this haz-
ard.
• Safely dispose of the packing materials. Packing ma-
terials, such as nails and other metal or wooden parts,
may cause stabs or other injuries.
• Tear apart and throw away plastic packaging bags
so that children will not play with them. Children play-
ing with plastic bags face the danger of death by suf-
focation.
• Contact your dealer for repair and maintenance. Im-
proper repair and maintenance may result in water
leakage, electric shock and fire. Only use accesso-
ries made by Daikin that are specifically designed for
use with this equipment and have them installed by
a professional.
• Contact your dealer to move and reinstall the heat
pump. Incomplete installation may result in water
leakage, electric shock and fire.
• Never let the indoor unit or the remote controller get
wet. Water can cause an electric shock or a fire.
• Never use flammable spray such as hair spray, lac-
quer or paint near the unit. Flammable spray may
cause a fire.
• Never remove the front panel of the unit. A fan rotating at
high speed without the front panel is very dangerous.
• Never inspect or service the unit by yourself. Con-
tact a qualified service person to perform this work.
• Turn off all electrical power before doing any main-
tenance to avoid the risk of serious electric shock.
Never sprinkle or spill water or liquids on the unit.
• Do not touch the switch with wet fingers. Touching a
switch with wet fingers can cause electric shock.
Operation manual
VRV SYSTEM Inverter Air Conditioners