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12. Protection Control
12.1 Protection Control for All Operations
12.1.1 Total Running Current
1 When the outdoor unit total running current (AC) exceeds X value, the frequency instructed for compressor
operation will be decreased.
2 If the running current does not exceed X value for 5 seconds, the frequency instructed will be increased.
3 However, if total outdoor unit running current exceeds Y value, compressor will be stopped immediately for
3 minutes.
Model Z50XKE Z71XKE
Operation Mode X (A) Y (A) X (A) Y (A)
Cooling / Soft Dry (A) 9.87
14.66
15.48
19.01
Cooling / Soft Dry (B) 9.41 14.57
Cooling / Soft Dry (C) 9.41 14.57
Heating 9.14 11.49
4 The first 30 minutes of cooling operation, (A) will be applied.
39°C
38°C
(B)
(A)
Outdoor air temperature