Hayward EnergyLine pro Installation Instructions Manual page 29

6. APPENDIX (continued)
6.3 Heating priority wiring for three phases pump
L1
380V˜
50 HZ
1L1 3L2 5L3
2T1 4T2
Outside of the filtration range, it is necessary
to start a check of the water temperature
by regularly starting the filtration pump (15
minutes every 2 hours). If during this check
period the heating pump is needed, it will start
and maintain the heating priority.
L2 L3 N
13N0 A1
6T3 14N0 A2
L3
L2
L1
Three phases
pump
15 min / 2 H
4 5 6 7
1 2 3 8
= = = =
R S
Power supply
380V~ / 50Hz
A1 1
B
A2 2
= =
T N 1 2
Output 230V~
Enslavement filtration
pump 20A max pump 20A max
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