Operation manual of solar controller SR658
Page 61 of 105
Adjustment for high-efficiency pump (HE pump)
•
PSOL: PWM profile solar pump
• PHEA: PWM profile heating pump
• 0-10: Speed control via 0 - 10 V signal
Note:
1. More information about connection of high efficiency pump see paragraph 3.3
2.
Minimum pump speed
Under the adjustment menu MIN1 (2, 3), a relative minimum speed for the connected