Read Sharp AY-A244 Specification online
11
AY-A184E
AY-A244E
AE-A184E
AE-A244E
AY-A244E
AE-A184E
AE-A244E
MICROCOMPUTER CONTROL SYSTEM
1. Temperature control characteristic
1-1
COOL operation
In the “COOL” mode, the thermostat circuit is
controlled by four thermostat lines (C1 thru C4).
In the “COOL” mode, the thermostat circuit is
controlled by four thermostat lines (C1 thru C4).
1-3
HEAT operation
In the “HEAT” mode, the thermostat circuit
is controlled by six thermostat lines (H01 thru H4).
In the “HEAT” mode, the thermostat circuit
is controlled by six thermostat lines (H01 thru H4).
Figure Y-1
1-2
DRY operation
In the “DRY” mode, the thermostat circuit is
controlled by three thermostat lines (D1 thru D3).
In the “DRY” mode, the thermostat circuit is
controlled by three thermostat lines (D1 thru D3).
Figure Y-3
2. Operation modes
2-1
COOL operation
The compressor turns on or off, at the thermostat
lines C3 and C4. The outdoor fan motor is also
controlled with the compressor.
The compressor turns on or off, at the thermostat
lines C3 and C4. The outdoor fan motor is also
controlled with the compressor.
Figure Y-2
Figure Y-4
18
32
C1
C2
C3
C4
17.5
18.5
19.5
20.5
31.5
32.5
33.5
34.5
Preset temperature (˚C)
("THERMO" switch)
("THERMO" switch)
Room temperature (
˚C)
Room temperature(
˚C)
Preset temperature (˚C)
(THERMO" switch)
(THERMO" switch)
18
32
D1
D2
D3
17.5
18.5
19.5
31.5
32.5
33.5
Preset temperature (˚C)
("THERMO" switch)
("THERMO" switch)
H4
H3
H2
H1
H02
H01
17
19
21
22
24
26
31
33
35
36
38
40
18
32
Room temperature(
˚C)
Room temperature(
˚C)
Preset temperature (˚C)
Room temperature transition
C3
C4
States 1 & 3 : Compressor ON
State 2 : Compressor OFF
State 2 : Compressor OFF
1
2
3
Click on the first or last page to see other AY-A244 service manuals if exist.