Toshiba RAV-SM406BT-E Service Manual page 27

No. Item
6 Fan speed control
(Continued)
7 Cool air discharge
preventive control
Outline of specifications
CODE No. 40Pa
[5d]
0000
SW501(1)/(2)
OFF/ON
Tap HEAT COOL HEAT
F1
F2
F3
F4
F5
HH HH
F6
F7 H+ H+ HH
F8
F9 H H H+
FA L+ L+
L L
FB
FC
FD UL UL
3) In heating operation, the mode changes to [UL] if thermostat
is turned off.
4) If Ta ≥ 25°C when heating operation has started and when
defrost operation has been cleared, the air conditioner
operates with (H) mode or higher mode for
1 minute after Tc entered in E zone of cool air discharge
preventive control (No. 7).
5) Self-clean operation
When performing self-clean operation after stopping the
cooling operation, the mode becomes 310 rpm.
1) In heating operation, the indoor fan is controlled based on
the detected temperature of Tc sensor or Tcj sensor. As
shown below, the upper limit of the revolution frequency is
restricted.
However B zone is assumed as C zone for
6 minutes and after when the compressor activated.
In defrost operation, the control value of Tc is shifted by 6°C.
Tc, Tcj
˚C
32
30
28
26
20
16
30Pa 65Pa
0001 0002
ON/OFF — OFF/ON
COOL HEAT COOL HEAT
HH HH
H+ H+ HH
H H H+
HH L+ L+
H
H+ L L
H H L+
L+ L+ L
L L
UL UL UL UL UL
HH
H
L
E zone
UL
D zone
OFF
C zone
B zone
A zone
– 27 –
50Pa 80Pa 100Pa
0003 0004 0005
— —
COOL HEAT COOL HEAT
HH
HH HH H+
H+ H+ H
HH H H L+
H+ L+ L+
L
H L L
L+
L
UL UL UL UL
[Self-clean
displayed.
In D and E zones,
the priority is given
to air volume
selection setup of
remote controller.
In A zone while
thermo is ON,
[PRE-HEAT
(Heating ready)] is
displayed.
Remarks
120Pa
0006
ON/ON
COOL HEAT COOL
HH HH
HH H+ H+
H+ H H
H L+ L+
L+
L L
L
UL UL UL
] is