Wilo Stratos MAXO Notice De Montage Et De Mise En Service page 60

en-US
You can already make additional settings at the pump during the venting process. These settings become
active when the venting process is completed.
NOTICE
Any set control mode is interrupted while a process is running. After completing the process,
the pump continues to run in the set control mode.
NOTICE
Behavior of the back button
pump.
Repeatedly pressing or pressing and holding the Back button after an error message has oc-
curred will open the "Error" status display and not take you back to the main menu.
The status area is highlighted in red.
9 Setting the control functions
9.1 Basic control functions
Basic control functions are available depending on the application.
Select control functions using the setting assistant:
• Differential pressure Δp-c
• Differential pressure ∆p-v
• Index circuit ∆p-c
• Dynamic Adapt plus (factory setting of single and twin-head pump)
• Volume flow constant (Q-const.)
• Multi-Flow Adaptation
• Temperature constant (T-const.) (factory setting of drinking water pump)
• Differential temperature (∆T-const.)
• Speed constant (n-const.)
• PID control
Fig. 25: Control functions
Constant speed (n-const / constant speed)
The speed of the pump is kept at a set constant speed.
The speed range depends on the pump type.
60 Installation and operating instructions • Wilo-Stratos MAXO/-D/-Z • Ed.02/2023-10
in case of an error message of the