Timer; Mode; Not Malfunction Of The Air Conditioner; How To Diagnose Trouble Spots - Daikin BRC4C61 Operation Manual

5. NOT MALFUNCTION OF
THE AIR CONDITIONER
The following symptoms do not indi-
cate air conditioner malfunction
I. THE SYSTEM DOES NOT OPERATE
• The system does not restart immediately
after the ON/OFF button is pressed.
If the OPERATION lamp lights, the system
is in normal condition. It does not restart
immediately because a safety device oper-
ates to prevent overload of the system.
After 3 minutes, the system will turn on
again automatically.
• The system does not restart immedi-
ately when TEMPERATURE SETTING
button is returned to the former posi-
tion after pushing the button.
It does not restart immediately because a
safety device operates to prevent overload
of the system. After 3 minutes, the system
will turn on again automatically.
• If the reception beep is rapidly repeated
3 times (It sounds only twice when
operating normally.)
Control is set to the optional controller for
centralized control.
• If the defrost lamp on the indoor unit's
display is lit when heating is started.
This indication is to warn against cold air
being blown from the unit. There is noth-
ing wrong with the equipment.
6. HOW TO DIAGNOSE TROU-
BLE SPOTS (Fig. 9)
I. EMERGENCY STOP
When the air conditioner stops in emergency,
the run lamp on the indoor unit starts blink-
ing. Take the following steps yourself to read
the malfunction code that appears on the dis-
play. Contact your dealer with this code. It will
help pinpoint the cause of the trouble, speed-
ing up the repair.
English
Press the INSPECTION/TEST
1
button to select the inspection

mode "

".
" " appears on display and blinks. "UNIT"
lights up.
Press PROGRAMMING TIMER
2
BUTTON and change the unit
number.
Press to change the unit number until the
indoor unit beeps and perform the following
operation according to the number of beeps.
Number of beeps
3 short beeps .....Perform all steps from
to
1 short beep .......Perform
steps
1 long beep ........Normal state
Press OPERATION MODE
3
SELECTOR BUTTON.
" " on the left-hand of the malfunction code
blinks.
Press PROGRAMMING TIMER
4
BUTTON and change the mal-
function code.
Press until the indoor unit beeps twice.
Press OPERATION MODE
5
SELECTOR BUTTON.
" " on the right-hand of the malfunction
code blinks.
Press PROGRAMMING TIMER
6
BUTTON and change the mal-
function code.
Press until the indoor unit makes a long
beep.
The malfunction code is fixed when the
indoor unit makes a long beep.
Reset of the display.
7
Press OPERATION MODE SELECTOR
BUTTON to get the display back to the nor-
mal state.
6
and
6
3
3
12