Si18-525B
Instruction
Operation Manual
283
NOTE
• The setting temperature range of the remote con-
troller is 16
˚
C to 32
˚
C.
• If the main power supply is turned off during
operation, operation will restart automatically
after the power turns back on again.
Operate in the following order.
Press OPERATION MODE SELECTOR but-
ton several times and select the OPERA-
TION MODE of your choice as follows.
COOLING OPERATION ........................ “
”
HEATING OPERATION ......................... “
”
AUTOMATIC OPERATION..................... “
”
• In this operation mode,COOL/HEAT
changeover is automatically conducted.
FAN OPERATION ................................. “
”
DRY OPERATION.................................. “
”
• The function of this program is to decrease
the humidity in your room with the minimum
temperature decrease.
• Micro computer automatically determines
TEMPERATURE and FAN SPEED.
• This system dose not go into operation if the
room temperature is below 16
˚
C.
• For cooling only type, “ COOLING ”, “ FAN ” and
“ DRY ” operation are able to select.
Press ON/OFF button
OPERATION lamp lights up or goes off and the sys-
tem starts or stops OPERATION.
[EXPLANATION OF HEATING OPERATION]
DEFROST OPERATION
• As the frost on the coil of an outdoor unit
increase, heating effect decreases and the sys-
tem goes into DEFROST OPERATION.
• The indoor unit fan stops and the remote control-
ler display shows“
”.
• After 6 to 8 minutes (maximum 10 minutes) of
DEFROST OPERATION, the system returns to
HEATING OPERATION.
Regarding outside air temperature and heat-
ing capacity
• The heating capacity of the air conditioner
declines as the outside air temperature falls.
In such a case, use the air conditioner in combi-
nation with other heating systems.
• A warm air circulating system is employed, and
therefore it takes some time until the entire room
is warmed up after the start of operation.
• An indoor fan runs to discharge a gentle wind
automatically until the temperature inside the air
conditioner reaches a certain level. At this time,
the remote controller displays“
”. Leave it
as it stands and wait for a while.
• When the warm air stays under the ceiling and
your feet are cold, we recommend that you use a
circulator (a fan to circulate the air inside the
room). For details,consult your dealer.
For programming TEMPERATURE, FAN SPEED
and AIR FLOW DIRECTION, follow the procedure
shown below.
Press TEMPERATURE SETTING button and
program the setting temperature.
• The setting is impossible for fan operation.
Press FAN SPEED CONTROL button.
High or Low fan speed can be selected.
Micro computer may sometimes control the fan
speed in order to protect the unit.
Press the AIR FLOW DIRECTION ADJUST button
to adjust the air flow angle.
• The movable limit of the flap is changeable.
Contact your Daikin dealer for details.
COOLING, HEATING, AUTOMATIC, FAN,
AND PROGRAM DRY OPERATION
OPERATION MODE SELEC-
TOR
1
Refer to figure 3 on page
[1]
ON/OFF
2
ADJUSTMENT
Each time this button is pressed,setting
temperature rises 1
˚
C.
Each time this button is pressed, set-
ting temperature lowers 1
˚
C.
TEMPERATURE SETTING
FAN SPEED CONTROL
AIR FLOW DIRECTION ADJUST
Up and down adjustment
Summary of Contents for D-Series
Page 1: ...Si18 525B Applied Models Super Multi Plus Cooling only Super Multi Plus Heat Pump D Series ...
Page 33: ...List of Functions Si18 525B 20 List of Functions ...
Page 71: ...Specifications Si18 525B 58 Specifications ...
Page 117: ...Refrigerant Flow for Each Operation Mode Si18 525B 104 Refrigerant Circuit ...
Page 171: ...Indoor Unit SkyAir Models Si18 525B 158 Function ...
Page 207: ...Test Operation and Field Setting for RA Indoor Unit Si18 525B 194 Test Operation ...
Page 336: ...Si18 525B Service Check Function Troubleshooting 323 ...
Page 469: ...Wiring Diagrams Si18 525B 456 Appendix ...
Page 475: ...Si18 525B vi Index ...
