REMKO WPM-Smart-Control-Manual for specialists-WKF-120 - Manual (Page 45)

Selecting the pump system
Select the pump system for the speed control
system (select with the rotary knob and confirm
with "OK"). The speed control system is available
for a solar cycle with asynchronous pump (con-
trolled by an A01.1 with "wave packets"), as well
as for one or two solar cycles with high-efficiency
pump (controlled by an A40.1 with "PWM").
We recommend activating an EC pump. The solar
pump adapts automatically to solar capacity. If the
temperature difference increases due to increased
solar capacity, the speed of the solar pump is
increased. (This results in a higher degree of effi-
ciency of the solar plant as well as lower power
consumption of the solar pump).
Fig. 80: Selecting the pump system
Menu item Parameter Factory setting
Pump type
(solar cycle)
Asynchronous
pump
EC pump
Selection
according to
pump type
installed in the
solar cycle
Solar speed control system
Activate if you want the solar pump to modulate
according to solar capacity
Activation of the speed control system for the
pump in the solar cycle: the pump can be activated
according to demand, for efficiency reasons; as
solar radiation increases, the speed of the pump
increases.
When using a pump which is not suitable for the
speed control system, the system should be deac-
tivated.
(We recommend use of a speed-controlled pump).
Fig. 81: Activating the speed control system
Menu item Parameter Factory setting
Solar speed
control
system
Deactivated
Deactivated
Activated
Menu item Parameter Factory setting
Asynchro-
nous speed
control
system
On
On Off
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