AH-A07CR
AH-A09CR
AH-A12CR
Table H-16-2ONE-HOUR TIMER
When ONE-HOUR timer is set, the unit turns
CompressorFan speed
off automatically after one hour. The one hour
Cooling zone 1 & 5ON"DH"timer operation has priority over other time
Dehumidifying zone 2 & 4ON"DL"operation, such as the TIMER ON and TIMER
Circulating zone 3OFF"DL" or OFFOFF. If the ONE-HOUR TIMER button is
pressed again during operation, the unit will
operate additionally for another one hour.
3. Fan speed
Fan speeds are given by the indoor fan motor,
7. Automatic air conditioning
"DL"~"CH" which are available in the following
When automatic air conditioning is selected, the
operation mode.
operation mode and preset temperature are set
automatically according to the room temperature on
Table H-2
starting operation.
NOTE:Fan speed may be changed, without warning.
Fan Fan Fan switch AH-AH-AH-Table H-3
speedswitch(AUTO)A07CRA09CR A12CR
DL630690750Room temperatureOperationPreset
DRY
at operation startModeTemperature
DH710740840
Above 28uC26uC
CLCOOL 710760840
26uC ~ 28uCCOOL25uC
LOW
24uC ~ 26uC24uC
CAL750790860
Below 24uCDRYRoom temperature
CMCOOL at operation startCOOL830910930
MID
CAH900990970When DRY mode is selected by the micro computer
with AUTO operation, the fan speed lamps on the
CHCOOL 95010901010
indoor unit panel will indicate identically with the fan
HIGH
speed symbols on the remote control dispaly, as the
FAN spped setting is changed accordingly. Despite,
the actual fan speed will not change, as it is determined
8. Freeze preventive
automatically by the micro computer.
When the indoor pipe temperature falls below 0uC
cool or dry operation for 3 minutes or more, the
8. Automatic fan speed
compressor is turned off. When the indoor pipe
When the automatic fan speed is selected in cool
temperature rises above 4uC in cool or dry operation for
operation, the fan speed is automatically changed by
3 minutes or more, the compressor is turned on.
the thermostat lines C1 to C3 in cool operation.
5. Test run
a. COOL operation
If the "AUX" button on the unit is pressed for 5 seconds
States 1 & 5 :"CAH"
or more during operation, cool test operation starts.
States 2 & 4 : "CM"
The operation LED (red) flickers during test run.States 3 : "CAL"
In cool mode continuous compressor on operation isC1
performed. In dry mode the operation is in dehumidifying
C2
zone.5
C3
1
6. Timer4
6-1ON/OFF TIMER
When the unit operates during one hour afterRoom temperature2
the OFF-time is set, thermostat setting isRoom
temperature
automatically shifted (+1uC in cool operation
3transition
and dry operation). When the ON-timer is set
in cool operation, operation starts before 0 to
Preset temperature
30 minutes(depends on the room temperature)
so that preset temperature is obtaind at set
Figure H-5
time.
10 |
ACEC
