– 4
1
–
FILE NO. SVM-13047
Abnormal stop
Frequency normal down
Frequency slow down
Frequency hold
Frequency slow up (Up to command)
As command is
HEAT TC / COOL TL
[˚C]
e
d
c
b
a
7. Current release value shift control
1) This control purposes to prevent troubles of
the electronic parts such as the compressor
driving elements and the compressor during
cooling operation.
2) The current release control value ( 1) is
selected from the following table according to
TO sensor value.
Current release control value ( 1)
[A]
Temperature range
50°C
≤
TO
45°C
≤
TO < 50°C
39°C
≤
TO < 45°C
TO < 39°C
TO error
SP56
SP80
7.80
9.5
7.80
9.5
9.30
13.0
10.80
16.0
7.80
9.5
8. Over-current protective control
1) When the over-current protective circuit detected an abnormal current, stop the compressor.
2) The compressor restarts after 2 minutes 30 seconds as setting [1] as an error count.
3) When the error count [8] was found, determine an error and restart operation is not performed.
4) For the error display contents, confirm on the check code list.
9. High-pressure release control <SP80 only>
1) The operation frequency is controlled to restrain abnormal rising of high pressure by TL sensor in
cooling operation and TC sensor in heating operation.
2) When TL sensor in cooling operation or TC sensor in heating operation detects abnormal temperature of
the stop zone, stop the compressor and the error count b1.
3) When the compressor stopped with 2), the operation restarts from the point of the normal operation
zone (e point or lower) where it returned after 2 minutes 30 seconds.
4) The error count when the compressor stopped with 2) is cleared after the operation continued for
10 minutes.
If the error count becomes [10] without clearing, the error is determined and reactivation is not performed.
5) For the error display contents, confirm on the check code list.
a
b
c
d
e
HEAT
COOL
TC
TL
61°C
63°C
56°C
62°C
54°C
60°C
52°C
58°C
48°C
54°C
SVM-12085_001-050.indd 42
SVM-12085_001-050.indd 42
12/06/12 11:06 AM
12/06/12 11:06 AM
Summary of Contents for RAV-SP564ATP-A
Page 17: ... 17 FILE NO SVM 13047 2 CONSTRUCTION VIEWS EXTERNAL VIEWS 2 1 RAV SP56 ATP ...
Page 18: ... 18 FILE NO SVM 13047 2 2 RAV SP80 ATP ...
Page 23: ... 23 FILE NO SVM 13047 1 4 WIRING DIAGRAM 4 1 RAV SP56 ATP ...
Page 24: ... 24 FILE NO SVM 13047 4 2 RAV SP80 ATP ...
Page 100: ... 100 FILE NO SVM 13047 1 11 1 RAV SP564ATP A 11 EXPLODED VIEWS AND PARTS LIST ...
Page 104: ... 104 FILE NO SVM 13047 11 2 RAV SP804ATP A ...
Page 109: ......
