Sharp AE-A12B User Manual

AH-A07BE-C/09BE-C
AH-A07BE/09BE/12BE
AY-A07BE-C/09BE-C
AY-A07BE/09BE/12BE
21
ON
OFF
ON
OFF
ON
ON
ON
OFF
ON ON OFF
OFF ON OFF
ON ON ON
OFF
ON/UL/OFF ON
ON UL/OFF ON
OFF OFF OFF
ON
L/UL
UL/D
OFF D/OFF
OFF
OFF
OFF
Mode
Compressor
Outdoor
Fan Motor
Cooling
Circulating
Normal
Preheat
Air Flow
Control
ON Defrost
Indoor
Fan Motor
Valve
Coil
C
O
O
L
H
E
A
T
D
R
Y
Cooling
Circulating
Dehumidiflying
Room temperature
Preset temperature
Room
temperature
transition
C3
C2
C1
States 1 & 5 :"CAH"
States 2 & 4 : "CM"
States 3 : "CAL"
a. COOL operation
3
4
5
1
2
Room temperature
Preset temperature
Room
temperature
transition
States 1 & 7 : "HAM"
States 2 & 6 : "HM"
States 3 & 5 : "HAL"
States 4 : "HUL", "HL", OFF
H1
H2
1
H4
H3
6
5
4
7
2
3
b. HEAT operation
13. Automatic air conditioning
When automatic air conditioning is selected, the
operation mode and preset temperature are set
automatically according to the room temperature on
starting operation.
Table Y-4
When DRY mode is selected by the micro computer
15. Outputs in each operation mode
Table Y-5
16. Power on start
If the connecting wire "POWER ON" (JP16) is cut on
the PWB ass'y, when the power is supplied by turning
on a circuit breaker, the air conditioner automatically
starts of operation in "AUTO".
(Refer to Figure L-2. Printed Wiring Board.)
17. AUTO RESTART
Power failure occurs during operation, the unit will
retart in the same operation mode as before after
power recovery.
(Refer to Figure L-2. Printed Wiring Board.)
18.Test mode
Keep pushing the "AUX." buttons and supply the
power, the system will go to the test mode. In this
mode, the output of operation is switched by pushing
the ""AUX." button in the unit or the "OI" button in the
remote controller. Normal outputs are shown in Table
Y-6 and Y-7.
with AUTO operation, the fan speed lamps on the
indoor unit panel will indicate identically with the fan
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
automatically by the micro computer.
14. Automatic fan speed
When the automatic fan speed is selected in cool or
heat operation, the fan speed is automatically changed
by the thermostat lines C1 to C3 in cool operation, and
H1 to H4 in heat operation.
Figure Y-13
Figure Y-14
Room temperature
at operation start
Operation
Mode
Preset
Temperature
Above 28˚C
Below 21˚C
26˚C
26˚C 28˚C
24˚C 26˚C
21˚C 24˚C
25˚C
24˚C
Room temperature
at operation start
23˚C
COOL
DRY
HEAT

Sharp AE-A12B Specifications

General

Brand	Sharp
Model	AE-A12B
Category	Air Conditioner
Language	English