30
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Electrical connection WPF S (single phase) with WPAB
The WPAB can be installed inside the domestic distribution panel to limit the starting current of
the WPF S. Implement the wiring in accordance with Fig. 11. The WPAB limits the starting current
to the values stated in the specification.
When connecting the WPAB, remove the jumper between R and RC.
When using the WPAB, L (terminal X3) on the compressor and L (terminal X4) on the con-
troller must use the same phase, and this should be protected by an RCD
26_03_01_0256_a
Fig. 11
Mains supply 1/N/PE/ 230 V
Heat pump