Wilo Stratos MAXO Notice De Montage page 59

en
Pre-defined applications in the settings assistant
Hydraulic shunt – Multi-Flow Adaptation
Heat exchanger – Feed temperature T-const
Heat exchanger – Feed ΔT
Heat exchanger – Multi-Flow Adaptation
Heating – Differential pressure Δp-c
Heating – Differential pressure Δp-v
For the "Heating" application, there is an optimized variable differential pressure control.
Consumer loads with connected consumers can be supplied with a variable differential
pressure control (Δp-v) according to the needs.
Assuming a maximum required delivery head at the design point, the pump variably ad-
justs the differential pressure to the volume flow. The volume flow varies through the
open and closed valves at the consumers. The pump output is adjusted to the require-
ments of the consumer load and the energy requirement is significantly reduced.
Heating – Index circuit Δp-c
For the "Heating with index circuit Δp-c" application, there is an optimized constant dif-
ferential pressure control. This differential pressure control ensures supply in a poorly
compensated heating system.
The pump takes into account the point in the heating system which is the most difficult
to supply.
For this purpose, the pump requires a differential pressure sensor which is installed at this
point in the system.
The delivery head must be adjusted to the required differential pressure at this point and
the pump output is adjusted according to the requirements of the consumer loads there.
Heating – Dynamic Adapt plus
Heating – Volume flow Q-const
Heating – Multi-Flow Adaptation
Heating – Temperature T-const
Heating – Temperature ΔT-const
Heating – Speed n-const
Ceiling cooling – Differential pressure Δp-c
Ceiling cooling – Dynamic Adapt plus
Ceiling cooling – Hall temperature T-const
Underfloor cooling – Differential pressure Δp-c
Underfloor cooling – Dynamic Adapt plus
Underfloor cooling – Hall temperature T-const
Air-conditioning device – Differential pressure Δp-v
Air-conditioning device – Dynamic Adapt plus
Air-conditioning device – Hall temperature T-const
170
Setting the control functions
Available additional control functions
‣ Q-Limit
Min
‣ Q-Limit
Max
‣ Q-Limit
Max
• Fixed activation addition control func-
tion:
‣ Q-Limit
Min
‣ Q-Limit
Min
‣ Setback operation
‣ No-Flow Stop
‣ Q-Limit
Max
‣ Q-Limit
Min
‣ Setback operation
‣ No-Flow Stop
‣ Q-Limit
Max
‣ Q-Limit
Min
‣ Setback operation
‣ No-Flow Stop
‣ Q-Limit
Max
‣ Q-Limit
Min
‣ Setback operation
‣ Setback operation
‣ Q-Limit
Min
‣ Setback operation
‣ No-Flow Stop
‣ Q-Limit
Max
‣ Q-Limit
Min
‣ Setback operation
‣ No-Flow Stop
‣ Q-Limit
Max
‣ Q-Limit
Min
‣ Setback operation
‣ No-Flow Stop
‣ Q-Limit
Max
‣ Q-Limit
Min
‣ No-Flow Stop
‣ Q-Limit
Max
No additional control functions
‣ Q-Limit
Max
‣ No-Flow Stop
‣ Q-Limit
Max
No additional control functions
‣ Q-Limit
Max
‣ No-Flow Stop
‣ Q-Limit
Max
‣ Setback operation
‣ Q-Limit
Max
WILO SE 2018-11