15
English
VIII
. THE UNIT DOES NOT COOL EFFEC-
TIVELY.
• The unit is operating in program dry
mode.
This is because program dry mode oper-
ates so that the indoor temperature
decreases as little as possible.
Lower the indoor temperature using
COOLING OPERATION, and then use
PROGRAM DRY OPERATION.
(Refer to “CHARACTERISTICS OF THE
PROGRAM DRY OPERATION” on page
9.)
•
Read through characteristics of the
COOLING OPERATION, characteristics
of the HEATING OPERATION, and
characteristics of the PROGRAM DRY
OPERATION on page 8~10.
Proper use
Be careful of overheating or overcooling.
Not doing so wastes electricity.
I.
EMERGENCY STOP
When the air conditioner stops in emergency,
the OPERATING INDICATOR LAMP on the
indoor unit starts blinking.
Take the following steps yourself to read the
malfunction code that appears on the display.
Contact your dealer with this code. It will help
pinpoint the cause of the trouble, speeding
up the repair.
7. HOW TO DIAGNOSE TROU-
BLE SPOTS
Set at 26
to 28˚C for
the COOLING
OPERATION.
Set at 18
to 23˚C for
the HEATING
OPERATION.
Press the INSPECTION/TEST OPERA-
TION BUTTON to select the inspection
mode “
”.
“
” appears on display and blinks.
“UNIT No.” lights up.
Press PROGRAMMING TIMER BUT-
TON 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
and
steps
1 long beep ........Normal state
Press OPERATION MODE SELECTOR
BUTTON
“
” on the left-hand of the malfunction code
blinks.
Press PROGRAMMING TIMER BUT-
TON and change the malfunction code.
Press until the indoor unit beeps twice.
1
TEST
2
DOWN
UP
3
6
3
6
MODE
3
4
DOWN
UP
01_EN_3P302565-1.fm Page 15 Monday, February 13, 2012 4:09 PM