Control Outline - Toshiba MMD-AP0721HP-UL1 Service Manual

7. CONTROL OUTLINE

Indoor unit
Control specifications
NO. Item
Upon power
1. Identification of outdoor unit
supply reset
When the power supply is reset, the outdoor unit is identified, and control
is redirected according to the identification result.
2. Indoor fan speed and air flow direction control availability settings
1 Settings such as indoor fan speed and air flow direction control availability
are replaced on the basis of EEPROM data.
3. If power supply reset is performed in troubles, the check code
is cleared.
If the abnormality persists after the Start / Stop button on the remote
control is pressed to resume operation, the check code is redisplayed
on the remote control.
1. The operation mode changes in response to an operation selection
Operation
command issued via the remote control.
selection
2
Room temp. 1. Adjustment range - remote control temperature setting (°F[°C])
control
2. In heating operation, the temperature setting may be fine-tuned via the
DN code "06".
3
Factory default
Automatic 1. The outdoor unit determines the operational capacities of indoor units
according to the difference between TA and TS.
capacity control
4
Specification outline
Remote control command
STOP
FAN
COOL
HEAT
COOL
64˚F[18˚C] to 84˚F[29˚C]
Wired type
63˚F[17˚C] to 86˚F[30˚C]
Wireless type
SET DATA
Temperature setting adjustment
Model type
Floor standing (standard, concealed, cabinet)
Other model
TA Cooling
˚F(˚C)
+3.6(+2)
SD
SB
+1.8(+1)
S9
S7
TS
S5
S3
–1.8(-1)
S0
Control outline
Air conditioner shutdown
Fan operation
Cooling operation
Heating operation
HEAT
64˚F[18˚C] to 84˚F[29˚C]
63˚F[17˚C] to 86˚F[30˚C]
0 2
+0 ˚F
+3.6 ˚F
+7.2 ˚F
[+0˚C]
[+2˚C]
[+4˚C]
TA Heating
˚F(˚C)
+1.8(+1)
S0
S3
S5
TS
S7
S9
-1.8(-1)
SB
SD
-3.6(-2)
SF
- 15 -
Remarks
TS: Temperature
setting
TA: Room
temperature
Shift in heating
suction
temperature
(not applicable to
remote control
thermostat
operation)
4 6
+10.8 ˚F
[+6˚C]
SET DATA
0
2
TS: Temperature
setting
TA: Room
temperature