Complete control unit and bypass valve set for 32 mm piping – BUNDLE

Popis

SUNREG[Wi] is a microprocessor-controlled unit that automatically regulates and maximizes heat extraction from solar collectors to reach the desired water temperature in your pool or hot tub without user intervention. You no longer need to monitor sunlight conditions every day or manually switch pool heating on and off.

The unit supports Internet connectivity, allowing you to monitor and control the system through a mobile application. Firmware updates are delivered automatically over the Internet.

The controller features inputs for temperature sensors, an output for a motorized heating valve, an output for a motorized filtration valve, a 230V power supply cable, and a switched power outlet for a circulation pump. The sockets are equipped with waterproof protective covers that protect the connectors from moisture when plugs are not connected.
A waterproof membrane keypad with three buttons is mounted on the transparent lid of the waterproof enclosure, allowing easy configuration and operation of the device.

The valve outputs are designed for 12V / 500mA motorized actuators with a single control switch.
The valve uses the internal wiring scheme 303, where the motor is powered by 12V. Applying 12V to the control wire opens the valve. The actuator automatically switches off at its end positions.

The controller is equipped with Wi-Fi and Bluetooth connectivity. Status monitoring and configuration are available through the mobile application. SUNREG-Wi completely replaces the previous SUNREG-23 model, which will be discontinued.

Inputs and Outputs

• 230V AC power input
• 230V AC switched outlet, max. 10A, relay-controlled for filtration/circulation pump
• SP13 3-pin connector for temperature sensors
• SP13 3-pin connector for heating valve
• SP13 3-pin connector for filtration bypass valve

Package Contents

1. SUNREG Wi control unit
2. External temperature sensors with 2 m cable and SP13-3 connector
3. Mounting plate with fixing pins
4. Bypass set with motorized valve
5. Thermal paste
6. 4× stainless steel hose clamps
7. 2× protective caps for NTC sensor wells

The controller has an IP64 protection rating (dust-tight and protected against water splashes from any direction) and is suitable for outdoor installation. However, installation in a sheltered location is recommended to minimize possible condensation caused by temperature fluctuations.

The unit is factory-configured for DC 12V / 500mA motorized valves using wiring scheme 303, which are also available in our product range. Valve outputs provide DC +/-12V and switched +12V.

Download the App

To log in to the application, you will need a PIN code obtained after connecting the SUNREG unit to a Wi-Fi network.

Technical Specifications

• Supply voltage: AC 230V
• Pump output: 230V AC, max. 10A
• Internal operating voltages: 12V, 5V, 3.3V
• Dimensions: 140 × 145 × 60 mm (including connectors)
• Weight: 520 g
• IP64 protection rating (dust-tight and protected against water jets from any direction)
• Power cable length: 150 cm
• Socket cable length: 150 cm

Documents to download