Maximum hygiene and energy efficiency in domestic hot water circulation.
The Wilo-Stratos PICO-Z is the ideal circulation pump for the supply of domestic hot water in two- or multi-family dwellings as well as in smaller buildings with a mix of residential and commercial areas. The stainless steel pump housing offers the highest possible hygienic safety for the entire domestic hot water system with detection and thermal disinfection support. It is quickly electrically installed using the Wilo-Connector and can be commissioned with a single click in factory settings. The high-performance pump with EC motor offers all the options for reducing individual power consumption, in combination with manual or temperature-controlled operating mode. The large colour display and a clear setting menu in conjunction with green button technology make operating the pump very convenient.
Features/Product benefits
- Stainless steel pump body, detection and thermal disinfection support for maximum hygiene in the domestic hot water system
- Demand-based, energy-saving feeding with temperature-controlled or manual operating type
- Large color display, clear settings menu and green button technology for easy control
- Easy electronic installation with Wilo-Connector
- Always easy access to current parameters such as temperature, flow, power consumption and kilowatt-hours consumed
- One-click activation with temperature regulation as factory setting
- Optional: Communication via external additional module
Wilo-Stratos PICO-Z
Construction
Glandless rotor circulation pump with screw connection, blocking current resistant EC motor and integrated electronic power regulation.
APPLICATION
Potable water circulation systems in industry and building technologies.
Hardware / function
Types of operation
- T-const for temperature controlled mode.
- Δpc for constant differential pressure
- Constant speed (n-const.)
Manual functions
- Operating type setting
- Pump power setting (head)
- Minimum temperature setting
- Minimum flow setting
- Pump air release
- Manual restart
- Reset function to reset the electricity meter
- Reset function to reset to factory settings
- Key lock to lock settings
Automatic functions
- Stepless power adjustment depending on operating mode
- Temperature control to keep the return temperature constant in the drinking water circulation system
- Thermal disinfection cycle (Recognizes and supports the thermal disinfection system in the hot water tank)
- Automatic air release function
- Automatic restart
Signal and indicator functions
- Changing indicator:
- Current flow rate Q [m³/h]
- Current head H in [m]
- Current speed n [rpm]
- Power consumption P [W]
- Energy consumption W [kWh]
- Current temperature T [°C]
- Display status for warning signals (yellow display) and error signals (red display), with clear text error code and description
- Display status for process indicator (blue screen):
- Pump air release
- Manual restart
- Status LED:
- Green LED: Trouble-free operation
- Blue LED: Pump communication with external module
Hardware
- Mounting wrench location on pump body
- Quick electrical connection with Wilo-Connector
- Blocking current resistant motor
- Particle filter
- Thermally insulated as standard
- Wilo-Connectivity Interface for external modules
Type coding
Example: | Wilo-Stratos PICO-Z 20/0.5-4 |
Stratos PICO | High efficiency pump (Pump with coupling), electronically regulated |
-Z | Drinking water circulation |
20/ | Nominal connection diameter |
0.5-4 | Nominal pumping head range [m] |
Technical data
- Fluid temperature +2 °C to +95 °C
- Mains connection 1~230 V, 50 Hz
- Protection class IPX4D
- G1¼, G1½, G2 union connection
- Max. operating pressure 10 bar
Materials
- Pump body: Stainless steel
- Thermal insulation: Polypropylene
- Wheel: Plastic
- Shaft: Oxide ceramic
- Bed: Coal, synthetic resin impregnated
Scope of delivery
- Pump
- Heat insulation
- Wilo Connector
- Gaskets
- Installation and user manual
Accessories
- Union connections
- Adapter parts
- Wilo-Connector with 2 m connection cable and earthed plug
- Angled plug with 2 m long connection cable
- Wilo-Smart Connect IT module
- Wilo-Connect module BMS
| Select Model | : | Stratos PICO-Z |
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