FDYMP71~125L7V1
Split System air conditioners
4PW14036-1B
Installation and operation manual
6
O
PERATING
THE
UNIT
N
AMES
AND
FUNCTIONS
OF
PARTS
(See figure 14)
O
PERATION
RANGE
(See figure 11)
If operating outside the following conditions, safety devices may
activate, rendering the air conditioner inoperable or may cause the
indoor unit to sweat.
The setting temperature range of the remote controller is 16°C - 32°C.
(DB = dry bulb, WB = wet bulb,
= cooling,
= heating,
= indoor,
= outdoor,
= temperature,
= humidity)
O
PERATION
PROCEDURE
Precautions for group control system or two remote
controller control system
This system provides two other control systems beside individual
control (one remote controller controls one indoor unit) system.
Confirm the following if your unit is of the following control system
type.
■
Group control system
One remote controller controls up to 16 indoor units.
All indoor units are equally set.
■
Two remote controller control system
Two remote controllers control one indoor unit (In case of group
control system, one group of indoor units). The unit is
individually operated.
O
PTIMUM
OPERATION
Observe the following precautions to ensure the system operates
properly.
■
Adjust the air outlet properly and avoid direct air flow to room
inhabitants.
■
Adjust the room temperature properly for a comfortable
environment. Avoid excessive heating or cooling.
■
Prevent direct sunlight from entering a room during cooling
operation by using curtains or blinds.
■
Keep doors and windows closed. If the doors and windows
remain open, room air will flow out and decrease the effect of
cooling and heating.
■
Never place objects near the air inlet and the air outlet of the
unit. It may retard effectiveness or cause operation to stop.
■
Turn off the main power supply switch when not using for long
periods of time. Electricity is consumed as long as the switch is
on. Turn off the main power supply switch in order to save
energy. Turn on the main power supply switch 6 hours before
restarting operation in order to ensure smooth operation. (Refer
to
"Maintenance" on page 8
.)
■
When the display shows "
" (TIME TO CLEAN AIR
FILTER), have a qualified service person to clean the filters.
(Refer to
"Maintenance" on page 8
.)
1
Indoor unit
2
Outdoor unit
3
Remote controller
4
Inlet air
5
Discharged air
6
Refrigerant piping
7
Drain pipe
8
Ground wire
Wire to ground outdoor unit to prevent electrical shocks.
9
Air filter
10
Connection electric wire
■
Never let the indoor unit and the remote controller get
wet.
It may cause an electric shock or a fire.
■
Never use flammable spray such as hair spray,
lacquer or paint near the unit.
It may cause a fire.
■
Never replace a fuse with that of a wrong ampere
rating or other wires when the fuse blows out.
Use of wire or copper wire may cause the unit to
break down or cause a fire.
■
Never insert objects such as sticks into the air inlet or
outlet. It is dangerous for an object to touch the fan
when it is turning at high speed.
■
Never remove the fan grill of the outdoor unit.
The rotating fan at high speed without the guard is
very dangerous.
■
Never inspect or service the unit by yourself.
Ask a qualified service person to perform this work.
°
C
■
If a function that is not available is selected, the
message NOT AVAILABLE will appear.
■
Operating procedure varies with heat pump type and
straight cooling type. Contact your Daikin dealer to
confirm your system type.
■
To protect the unit, turn on the main power switch
6 hours before operation.
■
If the main power supply is turned off during
operation, operation will restart automatically after the
power turns back on again.
NOTE
Contact your Daikin dealer in case of changing the
combination or setting of group control and two remote
controller control systems.
