18
AH-A07BE-C/09BE-C
AH-A07BE/09BE/12BE
AY-A07BE-C/09BE-C
AY-A07BE/09BE/12BE
Figure Y-5
2-2 DRY operation
On the switch on, the compressor always starts
to operate for 2 minutes with fan speed “DL” .
The microcomputer reads the room temperature
2 minutes after this first compressor operation.
This room temperature is set as the preset
temperature automatically.
The preset temperature ranges from 18˚C to
32˚C. When the room temperature is below
18˚C, the preset temperature is set to 18˚C,
and when the room temperature is over 32˚C,
the preset temperature is set to 32˚C.
Dry operation is divided into three zones
(Cooling zone, Dehumidifying zone and
Circulating zone) by thermostat lines (D1 to
D3), and the compressor and the fan motor
are controlled in each zone as shown in Table
Y-1.
Room temperature
Preset temperature
Room
temperature
transition
D3
D2
D1
States 1 & 5 : Cooling zone
States 2 & 4 : Dehumidifying zone
States 3 : Circulating zone
3
4
5
1
2
Room temperature
Preset temperature
Room
temperature
transition
States 1 & 3 : Compressor ON
States 2 : Compressor OFF/(ON)
(Hot-keep function)
H1
H2
3
1
2
Compressor
Cooling zone
Dehumidifying zone
Circulating zone
Fan speed
ON "DH"
"DL"
"DL" or OFF
ON
OFF
Table Y-1
2-3 Heat operation
The compressor turns on or off, at State 2 ,
turns on continuously at State 1 & 3 .
Figure Y-6
3. Fan speed
Fan speeds are given by the indoor fan motor, "DL"~"HH" which are available in the following operation mode.
Table Y-2
Fan switch
DL
Fan speed
Fan switch (AUTO)
07BE/07BE-C TYPE
AY AH AY AH AY AH
(r.p.m.)
630 630 690 690 750 750
710 710 740 740 840 840
710 710 760 760 840 840
750 750 790 790 860 860
830 830 910 910 930 930
900 900 990 990 970 970
950 950 1090 1090 1010 1010
700 750 850
830 920 920
850 950 950
900 1000 1000
950 1050 1040
990 1100 1080
09BE/09BE-C TYPE
12BE TYPE
DH
DRY
COOL
CL
COOL SOFT
CAL
CM
COOL LOW
CAH
CH
COOL HIGH
HUL
HL
HEAT SOFT
HEAT
HAL
HM
HEAT LOW
HAH
HH
HEAT HIGH
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