Name And Function Of Each Switch And Display On The Remote Controller; Operation Procedure - Daikin FFQ25BV1B Operation Manual

5. NAME AND FUNCTION OF
EACH SWITCH AND DISPLAY
ON THE REMOTE
CONTROLLER
Refer to figure 1 on page
The illustrations in this operating manual corre-
spond to the remote control format BRC1C type.
ON/OFF BUTTON
Press the button and the system will start.
1
Press the button again and the system will
stop.
OPERATION LAMP (RED)
2
The lamp lights up during operation.
DISPLAY "
IZED CONTROL)
3
When this display shows, the system is
UNDER CENTRALIZED CONTROL.
(This is not a standard specification)
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 " (INSPECTION/TEST
OPERATION)
6
When the INSPECTION/TEST OPERATION
BUTTON is pressed, the display shows the
system mode is in.
DISPLAY "
7
This display shows the PROGRAMMED
TIME of the system start or stop.
DISPLAY " " (SET TEMPERATURE)
8
This display shows the set temperature.
DISPLAY "
9
This display shows the set fan speed.
DISPLAY " " (AIR FLOW FLAP)
10
Refer to "AIR FLOW DIRECTION ADJUST".
DISPLAY " " (TIME TO CLEAN AIR FIL-
TER)
11
Refer to "HOW TO CLEAN THE AIR FILTER".
DISPLAY "
START)
12
Refer to "DEFROST OPERATION".
5
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" (UNDER CENTRAL-
" " " " " "
" " " " " "
" (Auto)
" (PROGRAMMED TIME)
" (FAN SPEED)
" (DEFROST/HOT
NON-FUNCTIONING DISPLAY
If that particular function is not available,
pressing the button may display the words
"NOT AVAILABLE" for a few seconds.
13
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
14
Refer to "PROGRAM TIMER OPERATION".
TIMER ON/ OFF BUTTON
15
Refer to "PROGRAM TIMER OPERATION"
INSPECTION/TEST OPERATION BUTTON
16
This button is used only by qualified service
persons for maintenance purposes.
PROGRAMMING TIME BUTTON
17
Use this button for programming "START and/
or STOP" time.
TEMPERATURE SETTING BUTTON
18
Use this button for SETTING TEMPERA-
"
TURE.
FILTER SIGN RESET BUTTON
19
Refer to "HOW TO CLEAN THE AIR FILTER".
FAN SPEED CONTROL BUTTON
"
20
Press this button to select the fan speed,
HIGH or LOW, of your choice.
OPERATION MODE SELECTOR BUTTON
21
Press this button to select OPERATION MODE.
AIR FLOW DIRECTION ADJUST BUTTON
22
Refer to "AIR FLOW DIRECTION ADJUST".
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
• 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
operation, operation will restart automatically
after the power turns back on again.
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English