English
5
4
DISPLAY “
” “
” “
” “
”
(VENTILATION/AIR CLEANING)
This display shows that the total heat
exchange and the air cleaning unit are in
operation (These are optional accessories).
5
DISPLAY “
” “
” “
” “
” “
”
(OPERATION MODE)
This display shows the current OPERATION
MODE. For straight cooling type, “
” (Auto)
and “
” (Heating) are not installed.
6
DISPLAY “
TEST
”
(INSPECTION/TEST OPERATION)
When the INSPECTION/TEST OPERATION
BUTTON is pressed, the display shows the
system mode is in.
7
DISPLAY “
” (PROGRAMMED TIME)
This display shows the PROGRAMMED TIME
of the system start or stop.
8
DISPLAY “
” (SET TEMPERATURE)
This display shows the set temperature.
9
DISPLAY “
” (FAN SPEED)
This display shows the set fan speed.
10
DISPLAY “
” (AIR FLOW FLAP)
Refer to “ADJUSTING THE AIR FLOW
DIRECTION”.
11
DISPLAY “
” (TIME TO CLEAN AIR FILTER)
Refer to “HOW TO CLEAN THE AIR FILTER”.
12
DISPLAY “
” (DEFROST)
Refer to “DEFROST OPERATION”.
13
NON-FUNCTIONING DISPLAY
If that particular function is not available,
pressing the button may display the words
“NOT AVAILABLE” for a few seconds.
When running multiple units simultaneously
The “NOT AVAILABLE” message will only be
appear if none of the indoor units is equipped
with the function. If even one unit is equipped
with the function, the display will not appear.
14
TIMER MODE START/STOP BUTTON
Refer to “PROGRAM TIMER OPERATION”.
15
TIMER ON/OFF BUTTON
Refer to “PROGRAM TIMER OPERATION”.
16
INSPECTION/TEST OPERATION BUTTON
This button is used only by qualified service
persons for maintenance purposes.
17
PROGRAMMING TIME BUTTON
Use this button for programming “START and/
or STOP” time.
hr
hr
C
Refer to figure 1 on page [1]
•
Operating procedure varies with heat pump type
and cooling only 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 oper-
ation, operation will restart automatically after the
power turns back on again.
Operate in the following order.
OPERATION MODE SELEC-
TOR
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 .................................. “
”
■
PROGRAM DRY OPERATION .............. “
”
•
The function of this program is to decrease the
humidity in your room with the minimum tem-
perature decrease.
18
TEMPERATURE SETTING BUTTON
Use this button for SETTING TEMPERATURE.
19
FILTER SIGN RESET BUTTON
Refer to “HOW TO CLEAN THE AIR FILTER”.
20
FAN SPEED CONTROL BUTTON
Press this button to select the fan speed,
HIGH or LOW, of your choice.
21
OPERATION MODE SELECTOR BUTTON
Press this button to select OPERATION MODE.
22
AIR FLOW DIRECTION ADJUST BUTTON
Refer to “ADJUSTING THE AIR FLOW
DIRECTION”.
NOTE
•
For the sake of explanation, all indications are
shown on the display in Figure 1 contrary to
actual running situations.
6. OPERATION PROCEDURE
COOLING, HEATING, AUTOMATIC, FAN,
AND PROGRAM DRY OPERATION
1
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