Toshiba MMY-MAP0806HT8P Service Manual page 79

NO. Item
Fan speed 1. The fan operates in one of the four speed modes of "HIGH (HH)", "MED (H)",
control
2. In AUTO fan speed mode, the air speed changes according to the difference
5
3. If the air conditioner goes thermo OFF during heating operation, the fan speed
"LOW (L)" and "AUTO" on the basis of a command issued via the remote
controller. (Concealed duct high static pressure type: HH only)
between Ta and Ts.
<Cooling>
Ta (°C)
+3.0
+2.5
+2.0
+1.5
+1.0
+0.5
Tsc
-0.5
• Control is identical in remote controller thermo and body thermo operation.
Speed modes shown in < > apply to cooling operation under AUTO air
conditioner operation mode.
• In AUTO fan speed mode, the fan speed remains the same for 3 minutes each
time a speed change occurs.
However, a speed change command issued via the remote controller can
override this, and the fan speed changes accordingly.
• At the beginning of cooling operation, a higher speed (steeper downward
temperature gradient) is chosen.
• As long as the temperature difference remains on a boundary line, the fan speed
stays the same.
<Heating>
Ta (°C)
(-0.5) -1.0
(0) Tsh
(+0.5) +1.0
(+1.0) +2.0
(+1.5) +3.0
(+2.0) +4.0
Figures inside ( ) applies to remote controller thermo operation.
Figures outside ( ) applies to body thermo operation.
Speed modes shown in < > apply to heating operation under AUTO air
conditioner operation mode.
• In AUTO fan speed mode, the fan speed remains the same for 1 minute each
time a speed change occurs.
However, a speed change command issued via the remote controller can
override this, and the fan speed changes accordingly.
• At the beginning of heating operation, a higher speed (steeper upward
temperature gradient) is chosen.
• As long as the temperature difference remains on a boundary line, the fan speed
stays the same.
• When TC2 60 °C, the fan speed is raised by one step.
drops down to LL (breeze).
Specification outline
A
HH <HH>
B
C
D
H+ <HH>
H <HH>
E
<HH>
L+
L <H>
F
L <H>
G
L <L+>
L <L+>
L+
<H>
H
<H+>
H+ <HH>
HH
<HH>
− 78 −
E
D
C
B
A
Remarks
HH > H+ > H >
L+ > L > UL
or LL
DN code "32"
"0000": Body thermo
"0001": Remote
controller thermo
TC2: Indoor heat
exchanger sensor
temperature
"HEATING
STANDBY "
displayed