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SW2 setting
Comp. surface temperature (TH34)
3 to 217
ON
1
2 3 4 5 6
Requested capacity step (Q STEP)
ON
0 to 7
1
2 3 4 5 6
U9 error details (To be shown while
error call is deferred.)
ON
1
2 3 4 5 6
OCH605A
Display detail
The black square (
Explanation for display
3 to 217
(When the temperature is 100: or more, the
hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 130:;
0.5 s 0.5 s 2 s
0 to 7
Description
Normal
Overvoltage error
Undervoltage error
Input current sensor error
Abnormal power synchronous signal
PFC error
Overvoltage/overcurrent
Display examples for multiple errors:
•
Overvoltage (01) + Undervoltage (02) = 03
Undervoltage (02) + Power-sync signal error (08) = 0A
38
■
) indicates a switch position.
Unit
1
30
Step
Display
00
01
02
04
08
10
Code
display
:
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