Wilo Stratos PICO User Manual

en Commissioning
16 WILO SE 2021-12
Installer contact Name/Tel.:
8 Commissioning
8.1 Venting
Fill and vent the system correctly.
ƒ The pump rotor chamber normally vents automatically after a short time in opera-
tion.
ƒ If the pump does not vent automatically, start a pump venting function (see menu
description: 8.4 “Maintenance”).
8.2 Setting the regulation mode
Select “Pump setting” in the main menu.
In this menu, settings are made to control the pump.
The pump offers the option of using a setting assistant or manual setting.
Setting assistant
The appropriate regulation mode and the target delivery head are
set via the application.
 Radiator heating
 Underfloor heating
It is not necessary to know the appropriate regulation mode and
the exact delivery head.
The pump automatically determines the correct setpoint via the number of radiators or the heated floor area.
No. of radiators:
Stratos PICO ... 0.5 – 4m 0.5 – 6m 0.5 – 8m
Max.
15  20  30 
Floor surface:
Stratos PICO ... 0.5 – 4m 0.5 – 6m 0.5 – 8m
Max. 120m² 220m² 300m²
Example: Radiator heating
 Set selected value
 Confirm
The pump is set and the display changes to the corresponding
home screen.

Wilo Stratos PICO Specifications

General

Voltage	230 V
Protection Class	IP42
Type	Circulator Pump
Energy Efficiency Index (EEI)	≤ 0.20
Pump housing material	Cast iron
Maximum operating pressure	10 bar
Motor Class	F
Application	Heating systems
Operating Modes	Proportional pressure
Motor Protection	Integrated
Impeller material	Plastic
Shaft material	Stainless steel
Bearing material	Carbon, metal impregnated
Power supply	230 V/50 Hz