Daikin FTXB50BV1B, Руководство по обслуживанию

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Function & Control
22
2.20 Overall Current Control
To monitor the overall current and to restrict the compressor upper limit rotation in order to prevent circuit
breakers from exceeding the rated capacity.
Detected during compressor running.
Current (A)
L1
L2
L3
Stop zone
Reset zone
Frequency
reduce zone
Frequency
remain zone
Model L1
ARXN/RXN25/35L/M
14.0A
ARXN/RXN50/60_L
12.0A
ARXN/RXN50/60M
RXB50/60B
RX50/60CGXV1
16.5A
When the input current for running compressor exceeds L2, running frequency will be reduced by 1 step. If
current still exceeds L2, frequency will be reduced by another 1 step until total current falls between L2 and
L3.
This protection cut in when the input current exceeds L1 for 2 seconds. Compressor will stop and it is
considered total current overload.
If input current < L3, the compressor frequency is reset based on the OD ambient, set and room
temperature.