Name: Yonos PICO1.0 40/1-8
Brand: Wilo
SKU: 4248093

Data sheet

Hydraulic data
Maximum operating pressure PN	6 bar
Head max H _max	7.6 m
Flow max Q _max	4.4 m³/h
Minimum suction head at 50 °C m	0.5 m
Minimum suction head at 95 °C m	3 m
Minimum suction head at 110 °C	10 m
Min. fluid temperature T_min	-10 °C
Max. fluid temperature T_max	95 °C
Max. fluid temperature at max. ambient temperature of +25 °C T_max	95 °C
Max. fluid temperature at max. ambient temperature of +40 °C T_max	95 °C
Min. ambient temperature T_min	-10 °C
Max. ambient temperature T_max	40 °C

Motor data
Energy efficiency index (EEI) ^*	≤ 0.23
Mains connection	1~230 V ±10%, 50/60 Hz
Rated power P₂	58 W
Min. speed n_min	500 1/min
Max. speed n_max	4800 1/min
Power consumption P_{1 min}	4 W
Power consumption P_{1 max}	75 W
Emitted interference	EN 61000-6-3
Interference resistance	EN 61000-6-2
Electromagnetic compatibility	EN 61800-3
Threaded cable connection	1 x PG11
Insulation class	F
Protection class	IPX4D

* The benchmark for the most efficient circulators is EEI ≤ 0.20

Materials
Pump housing	Grey cast iron
Impeller	PP-GF40
Shaft	Stainless steel
Bearing	Carbon, metal-impregnated

Installation dimensions
Pump connection	DN 40
Port-to-port length L0	220 mm

Equipment/function

Function
Control mode	Δp-v for variable differential pressure Δp-c for constant differential pressure
Display	Setpoint Actual power consumption
Pump venting function	Manual

Equipment
Approvals and labels	CE
Display	LED segment display
Pump control	Electronic-controlled pump
Quick electrical connection	Wilo Connector
Thermal insulation shell	As accessory
Blocking-current proof motor	yes

Ordering information

Product data
Brand	Wilo
Product description	Yonos PICO1.0 40/1-8
Article number	4248093
EAN number	4062679182124
Colour	Green
Minimum order quantity	1
Date of sales availability	2021-07-19

Packaging
Packaging type	Cardboard box
Packaging property	Sales packaging
Pieces per pallet	40
Number per layer	12

Dimension, weight
Length with packaging	250 mm
Length L	220 mm
Height with packaging	230 mm
Height H	130 mm
Width with packaging	240 mm
Width W	171 mm
Gross weight, approx. m	4.7 kg
Net weight, approx. m	4.7 kg

High-efficiency pump Wilo-Yonos PICO1.0, electronically controlled. Maintenance-free glandless circulator with flange connection, blocking-current proof EC motor and integrated electronic power control for continuous differential pressure control. Can be used for all heating and air-conditioning applications.

Control mode can be selected in accordance with the radiator/underfloor heating application.

Standard-equipped with:

Preselectable control modes for optimum load adjustment:
- Constant differential pressure (Δp-c)
- Variable differential pressure (Δp-v)
LED display:
- Display of delivery head for setting
- Display of the current consumption in watts
- Display of fault messages (error codes)
- Display of the activated pump venting function
Manual pump venting function for venting the rotor chamber
Integrated motor protection
Automatic deblocking function
Quick electrical connection with Wilo-Connector

Operating data
Min. fluid temperature T_min	-10 °C
Max. fluid temperature T_max	95 °C
Min. ambient temperature T_min	-10 °C
Max. ambient temperature T_max	40 °C
Maximum operating pressure PN	6 bar
Minimum suction head at 50 °C m	0.5 m
Minimum suction head at 95 °C m	3 m
Minimum suction head at 110 °C	10 m

Motor data
Energy efficiency index (EEI) ^*	≤ 0.23
Mains connection	1~230 V ±10%, 50/60 Hz
Rated power P₂	58 W
Min. speed n_min	500 1/min
Max. speed n_max	4800 1/min
Power consumption P_{1 min}	4 W
Power consumption P_{1 max}	75 W
Emitted interference	EN 61000-6-3
Interference resistance	EN 61000-6-2
Electromagnetic compatibility	EN 61800-3
Insulation class	F
Protection class	IPX4D
Threaded cable connection	1 x PG11

* The benchmark for the most efficient circulators is EEI ≤ 0.20

Materials
Pump housing	Grey cast iron
Impeller	PP-GF40
Shaft	Stainless steel
Bearing	Carbon, metal-impregnated

Installation dimensions
Pump connection	DN 40
Port-to-port length L0	220 mm

Ordering information
Brand	Wilo
Product description	Yonos PICO1.0 40/1-8
Net weight, approx. m	4.7 kg
Article number	4248093

Pump control (1)
Timer switch SK 601N
	Switchgear SK 601N	2120443	on request


Plug (2)
Angle plug
	Angle plug	4150229	on request

Connector
	Wilo-Connector	4200870	on request

Yonos PICO1.0 40/1-8

Glandless pump circulator

Data sheet

Equipment/function

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Dimensions and dimensions drawings

Yonos PICO1.0 40/1-8

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Electrical accessories

Timer switch SK 601N

Angle plug

Connector