Toshiba MMY-MAP0726FT2P-UL - Page 52

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NO. Item Specification outline Remarks
4 Automatic
capacity
control
1. The outdoor unit determines the operational capacities of indoor units according to
the difference between TA and TS.
TS: Temperature
setting
TA: Room
temperature
SD
SB
S9
S7
S5
S3
S0
Cooling
+3.6 [+2]
+1.8 [+1]
TS
-1.8 [-1]
S3
S5
S7
S9
SB
SD
SF
S0
Heating
+1.8 [+1]
TS
TA
°F [°C]
TA
°F[°C]
5 Fan speed
control
1. The fan operates in one of the four speed modes of “HIGH (HH)”, “MED (H)”, “LOW
(L)” and “AUTO” on the basis of a command issued via the remote controller.
(Concealed duct high static pressure type: HH only)
2. In AUTO fan speed mode, the air speed changes according to the difference
between TA and TS.
<Cooling>
HH > H+ > H >
L+ > L > UL
or LL
-0.9 [-0.5]
+5.4 [+3.0]
+4.5 [+2.5]
+3.6 [+2.0]
+2.7 [+1.5]
+1.8 [+1.0]
+0.9 [+0.5]
Tsc
TA °F[°C]
HH
H
L
L
L
H+
L+
A
B
C
D
E
F
G
<HH>
<HH>
<HH>
<HH>
<H>
<H>
<L+>
• Control is identical in remote controller thermostat and body thermostat
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 °F[°C]
(+3.6) +7.2 [(+2.0) +4.0]
(+2.7) +5.4 [(+1.5) +3.0]
(+1.8) +3.6 [(+1.0) +2.0]
(+0.9) +1.8 [(+0.5) +1.0]
(0) Tsh
(-0.9) -1.8 [(-0.5) -1.0]
L
L+
H
H+
HH
E
D
C
B
A
<L+>
<H>
<H+>
<HH>
<HH>
Figures inside ( ) applies to remote controller thermostat operation.
Figures outside ( ) applies to body thermostat 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 ≥ 140°F[60°C], the fan speed is raised by one step.
DN code “32”
“0000”: Body thermoatat
“0001”: Remote
controller thermoatat
TC2: Indoor heat
exchanger sensor
temperature
-1.8 [-1]
-3.6 [-2]