Toshiba RAV-GP561ATW-E Service Manual page 57

(3)-2. Heating fan control
(1) Heating operations of the outdoor fan are controlled by a TE sensor, TO sensor and the compressor
revolution number.
(Control from a minimum W1 to a maximum is performed according to the table below.)
(2) Operation is fixed for 3 minutes after start up by a maximum fan tap corresponding to the zones in the
table below. Thereafter fan control is performed using the temperature from the TE sensor.
(3) When TE ≥ 24°C continues for 5 minutes, the compressor is stopped. The compressor is placed in the
same state as a normal thermostat OFF without a check code display.
The compressor is restarted after approximately 2 minutes 30 seconds and such interrupted operation
does not constitute a trouble.
When the operation in (3) above is frequently performed, the filter of the intake section of the indoor unit
may require cleaning.
Therefore restart operation after cleaning the filter.
GP56 20 rps or lower
10°C ≤ TO
5°C ≤ TO < 10°C
-3°C ≤ TO < 5°C
-10°C ≤ TO < -3°C
TO < -10°C
TO trouble
GP80 38 rps or lower
10°C ≤ TO
5°C ≤ TO < 10°C
-3°C ≤ TO < 5°C
-10°C ≤ TO < -3°C
TO < -10°C
TO trouble
20 rps to 45 rps
WA WB
WC WC
WC WC
WF WF
WF WF
WF WF
38 rps to 52 rps
W7 W8
W9 WB
WD WD
WE WE
WF WF
WF WF
45 rps or higher
TE [˚C]
WC
WC
24
WF
21
WF
18
WF
15
WF
52 rps or higher
TE [˚C]
W9
WD
24
WE
21
WE
18
WF
15
WF
57
–2 taps / 20 sec. (Down to W1)
Stop timer count
–2 taps / 20 sec. (Down to W1)
–1 tap / 20 sec. (Down to W1)
Revolution frequency hold
+1 tap / 20 sec.
(Up to the maximum tap of each zone)
-2 taps / 20 sec.
stop timer count (Until W1)
-2 taps / 20 sec. (Until W1)
-2 taps / 20 sec. (Until W1)
Revolution number HOLD
+1 tap / 20 sec.