Operation Procedure - Daikin FD(Y)M03FAV1(C) Operation Manual

DISPLAY "
(VENTILATION/AIR CLEANING)
4
This display shows that the total heat
exchange and the air cleaning unit are in
operation (These are optional accessories).
DISPLAY " " "
(OPERATION MODE)
5
This display shows the current OPERATION
MODE. For cooling only type, "
and " " (Heating) are not installed.
DISPLAY "
TEST
OPERATION)
6
When the INSPECTION/TEST OPERATION
BUTTON is pressed, the display shows the
system mode is in.
hr
DISPLAY " " (PROGRAMMED TIME)
hr
7
This display shows the PROGRAMMED
TIME of the system start or stop.
DISPLAY " " (SET TEMPERATURE)
8
C
This display shows the set temperature.
DISPLAY " " (FAN SPEED)
9
This display shows the set fan speed.
DISPLAY " " (TIME TO CLEAN AIR FIL-
TER)
10
Not applied on this model.
DISPLAY " " (DEFROST)
11
Refer to "DEFROST OPERATION".
NON-FUNCTIONING DISPLAY
If that particular function is not available,
pressing the button may display the words
"NOT AVAILABLE" for a few seconds.
12
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.
TIMER MODE START/STOP BUTTON
13
Refer to "PROGRAM TIMER OPERATION".
TIMER ON/OFF BUTTON
14
Refer to "PROGRAM TIMER OPERATION".
INSPECTION/TEST OPERATION BUTTON
15
This button is used only by qualified service
persons for maintenance purposes.
PROGRAMMING TIME BUTTON
16
Use this button for programming "START and/
or STOP" time.
5
" " " " " " "
" " " " " " "
" (Auto)
" (INSPECTION/TEST
TEMPERATURE SETTING BUTTON
17
Use this button for SETTING TEMPERA-
TURE.
FILTER SIGN RESET BUTTON
18
Not applied on this model.
FAN SPEED CONTROL BUTTON
19
Press this button to select the fan speed,
HIGH or LOW, of your choice.
OPERATION MODE SELECTOR BUTTON
20
Press this button to select OPERATION
MODE.
NOTE
• For the sake of explanation, all indications are
shown on the display in figure 1 contrary to
actual running situations.

6. OPERATION PROCEDURE

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 or 12 hours before operation.
(Outdoor model K(U) type → 6 hours,
FU type → 12 hours)
• If the main power supply is turned off during oper-
ation, operation will restart automatically after the
power turns back on again.
COOLING, HEATING, AUTOMATIC, FAN,
AND PROGRAM DRY OPERATION
Operate in the following order.
OPERATION MODE SELEC-
1
TOR
Press OPERATION MODE SELECTOR but-
ton several times and select the OPERA-
TION MODE of your choice as follows.
I COOLING OPERATION ........................ "
I HEATING OPERATION ......................... "
I AUTOMATIC OPERATION .................... "
• In this operation mode, COOL/HEAT
changeover is automatically conducted.
I FAN OPERATION.................................. "
I DRY OPERATION ................................. "
• The function of this program is to decrease the
humidity in your room with the minimum tem-
perature decrease.
"
"
"
"
"
English