Toshiba RAS-B10GKVP-E Service Manual page 41

Item
3. Outdoor fan
Heating operation
motor control
1) Operation is performed at the MAX revolutions shown in the left tables for 3 minutes after
compressor operation starts and for 1 minute after defrosting operation ends.
2) Following 1) above, operation is performed at the outdoor unit fan revolutions shown in the left
tables according to the outdoor heatexchanger sensor (TE sensor) temperature.
TE
24°C
21°C
18°C
15°C
RAS-M18GAV-E
Compressor revolution (rps)
Normal operation
Econo operation
To is abnormal
RAS-M14GAV-E
Compressor revolution (rps)
Normal operation
Econo operation
To is abnormal
Operation flow and applicable data, etc.
Zone A: Zone A:
Zone B: Zone B:
Zone C: Zone C:
Zone D: Zone D:
Zone E: Zone E:
Fan revolution
To > 10°C
5.5 < To < 10
–5 < To < 5.5
To < –5
To > 10°C
5.5 < To < 10
–5 < To < 5.5
To < –5
—
To: Outdoor sensor temp. (°C)
Fan revolution
To > 10°C
5.5 < To < 10
–5 < To < 5.5
To < –5
To > 10°C
5.5 < To < 10
–5 < To < 5.5
To < –5
—
To: Outdoor sensor temp. (°C)
The fan revolutions are decreased by 100 rpm every 20 seconds
(to the MIN revolutions).
When Zone A operation continues for 5 minutes, the compressor
is stopped and then restarted.
The fan revolutions are decreased by 100 rpm every 20 seconds
(to the MIN revolutions).
The fan revolutions are decreased by 50 rpm every 20 seconds
(to the MIN revolutions).
The fan revolutions are maintained at the current revolutions.
The fan revolutions are increased by 50 rpm every 20 seconds
(to the MAX revolutions).
~20 ~48
MIN MAX MIN MAX
250 400 250 600
250 400 250 700
250 600 250 750
250 600 250 750
250 400 250 500
250 400 250 600
250 600 250 700
250 600 250 700
250 400 250 700
~20 ~60
MIN MAX MIN MAX
250 400 250 600
250 400 250 700
250 600 250 750
250 600 250 750
250 400 250 500
250 400 250 600
250 600 250 700
250 600 250 700
250 400 250 700
– 41 –
Description
48~
MIN MAX
250 700
250 750
250 800
250 800
250 600
250 700
250 700
250 700
250 750
60~
MIN MAX
250 700
250 750
250 800
250 800
250 600
250 700
250 700
250 700
250 750