Toshiba RAV-SM802BT-E ユーザーズマニュアル
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6. Defrost control
Q
In heating operation, defrost operation is performed when TE sensor temperature satisfies any condition
in A zone to D zone.
in A zone to D zone.
R
The defrost operation is immediately finished if TE sensor temperature has become 12°C or more, or it
also is finished when condition of 7°C < TE < 12°C has continued for 1 minute. The defrost operation is
also finished when defrost operation has continued for 10 minutes even if TE sensor temperature has
become 7°C or lower.
also is finished when condition of 7°C < TE < 12°C has continued for 1 minute. The defrost operation is
also finished when defrost operation has continued for 10 minutes even if TE sensor temperature has
become 7°C or lower.
S
After defrost operation has finished, the compressor and the outdoor fan start heating operation after
stopped for approx. 50 seconds.
stopped for approx. 50 seconds.
Start of heating operation
* The minimum TE value between 10 and 15 minutes after heating operation has started is stored in memory as TE0.
0
10
15
c
b
a
d
[min.]
*
TE [ºC]
–4 (–5)
–6 (–10)
–10 (–13)
–25 (–18)
Numerals enclosed with parentheses represent numeral values of SM110 and SM140.
A z
A zone
one
B z
B zone
one
C z
C zone
one
D z
D zone
one
A zone
B zone
C zone
D zone
A zone
B zone
C zone
D zone
Defrost operation is performed in this zone when TE0-TE > 3 continued for T seconds.
Defrost operation is performed in this zone when TE0-TE > 3 continued for T seconds.
Defrost operation is performed when this zone continued for T seconds.
Defrost operation is performed when this zone continued for T seconds.
a
b
c
d
T
SM56, SM80
SM110, SM140
35
50
29
35
29
30
90
90
20
20