5
English
Regarding drainage of drain piping
Is the drain piping executed to perform com-
•
plete drainage?
If proper drainage is not carried out from the
outdoor drain pipes during air-conditioning op-
eration, chances are that dust and dirt are
clogged in the pipe. This may result in a water
leakage from the indoor unit. Under such circum-
stances, stop the operation of the air conditioner,
and then consult your dealer or our service sta-
tion.
NAME AND FUNCTION OF EACH
5.
SWITCH AND DISPLAY ON THE
REMOTE CONTROLLER
Refer to fi gure 1 on page [1]
The illustrations in this operating manual corre-
spond to the remote control format BRC1D type.
1
ON/OFF button
Press the button and the system will start.
Press the button again and the system will
stop.
2
OPERATION LAMP (RED)
The lamp lights up during operation.
3
DISPLAY “
” (CHANGEOVER UN-
DER CONTROL)
It is impossible to changeover heat/cool with
the remote controller when this icon is dis-
played.
4
DISPLAY “
F
” (SET TEMPERATURE)
This display shows the set temperature.
5
DISPLAY “
”
(OPERATION MODE)
This display shows the current OPERATION
MODE.
6
DISPLAY “
” (INSPECTION/TEST
OPERATION)
When the INSPECTION/TEST OPERATION
BUTTON is pressed, the display shows the
system mode is in.
7
DISPLAY “
” (UNDER CENTRAL-
IZED CONTROL)
When this display shows, the system in UN-
DER CENTRALIZED CONTROL.
(This is not a standard specifi cation)
8
DISPLAY “
” (FAN SPEED)
The display shows the fan speed, L: LOW, H:
HIGH. (The indoor unit fan operates at H
speed during ELECTRIC HEATER operation
regardless of the remote controller indication.)
9
DISPLAY “
” (TIME TO CLEAN AIR
FILTER)
Refer “HOW TO CLEAN THE AIR FILTER”.
10
DISPLAY “
” (DEFROST/HOT
START)
This display appears during DEFROST OP-
ERATION and HOT START.
11
INSPECTION/TEST OPERATION button
This button is used only by qualifi ed service
persons for maintenance purposes.
Do not use it in normal operation.
12
TEMPERATURE SETTING button
Use this button for SETTING TEMPERA-
TURE of the thermostat.
13
FILTER SIGN RESET button
Refer “HOW TO CLEAN THE AIR FILTER”.
14
FAN SPEED CONTROL button
Press this button to select the fan speed,
LOW or HIGH of your choice.
15
OPERATION MODE SELECTOR button
Press this button to select OPERATION
MODE.
16
NON-FUNCTIONING DISPLAY
If that particular function is not available,
pressing the button may display the words
“NOT AVAILABLE” for a few seconds.
NOTE
For the sake of explanation, all indications are
•
shown on the display in Fig. 1 contrary to actual
running situations.
See the remote controller’s operation manual
•
for details on the schedule timer.
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3/16/2010 4:24:04 PM
