Wilo Stratos-D Series User Manual

Installation and operating instructions Wilo-Stratos/-D/-Z/-ZD 75
English
Switching the pump on / off
Switching the pump on:
The display indicates "ON" and the
"module motor symbol"
The setting can be changed by turning
the control button.
Switching the pump off:
The display indicates “OFF”.
The setting is applied.
The "motor symbol" disappears when the pump is
switched off.
Enabling / disabling setback operation
One of the following two symbols flashes:
normal control mode,
setback operation disabled
setback operation enabled:
appears on the display in
automatic control mode, or
during setback operation
Turn the control button to select one of
the two settings.
The setting is applied.
The next menu is displayed.
Menu item is skipped if:
• Operation of the pump takes place with Stratos IF
Modules,
• Manual control mode was selected,
• The 0...10V input was activated.
In single pump mode, the display returns to the basic setting .
In the event of a fault, the fault menu is displayed before the
basic setting.
In dual pump mode, the display switches to menu .
LC display Setting

Wilo Stratos-D Series Specifications

General

Application	Heating
Connection Type	Flange connection
Fluid Temperature Range	-10 °C to +120 °C
EEI	≤ 0.20
Display	LCD
Power Consumption	Varies depending on model
Housing Material	Cast iron
Motor Type	EC motor
Energy Efficiency Class	A