Product Description

The TacoSol Circ ZR HE solar station allows for hydraulic balancing, flow measurement, and venting directly at the station. With the integrated TacoSetter Inline 130, the required fluid volume of the primary circuit can be precisely and conveniently set and monitored. Continuous air separation at the vent bottle ensures energy-efficient system operation. Hydraulically balanced and vented systems guarantee optimal energy utilization, making them more economical in accordance with the enacted energy-saving regulations. With scales pre-calibrated for inhibitors, professionals can set and monitor exact flow values on-site. Training and expensive measuring devices are no longer necessary.

Advantages

• Compact: All necessary fittings and components are integrated.
• Safe: System safety through integrated safety group.
• Simple:
  • Hydraulic balancing and system function check with TacoSetter Inline 130.
  • Easy pump replacement due to shut-off on suction and pressure sides.
• Efficient: Highly efficient system operation through continuous air separation and the use of high-efficiency pumps.
• Flexible: Flexibility through the option to integrate controls.

Functionality

In combination with a solar controller, the solar fluid heated in the collector is transported via the solar station through a heat exchanger to the heating or domestic water storage tank. With the integrated TacoSetter Inline 130 balancing valve, the volumetric flow can be adjusted and monitored to match the collector or heat exchanger performance. The flow measurement of this balancing valve is based on the float principle. Adjustment is made using a screwdriver at the adjustment screw. The reading mark is the bottom edge of the float body. The integrated vent bottle ensures continuous air separation through an innovative flow design, increasing system efficiency.

Technical Data

General

• Maximum Operating Temperatures:
  • Flow (vent side) TB max: 160°C
  • Return (pump side) TB max: 110°C
• Maximum Operating Pressure PB max: 8 bar
• Response Pressure of the Integrated Safety Valve: 6 bar
• kVS Value and Measurement Range: See datasheet
• Thread according to DIN 2999/ISO 7 and ISO 228
• Measurement Accuracy ±10% (of the final value)

Electrical Connection Data

• TacoFlow3 GenS Solar 15-85/130:
  • Mains Voltage: 230 VAC ±10%
  • Mains Frequency: 50 Hz
  • Power Consumption: Speed P1 [W] Min. 2 // Max. 52 I1/1 [A] Min. 0.04 Max. 0.56
  • Protection Class: IPX4D
  • EEI = 0.20

Materials

• Vent Pipe: Painted Steel
• Fitting Housing Parts: Brass
• Internal Parts: Stainless Steel, Brass, Plastic, Borosilicate (sight glass)
• O-Ring Seals: EPDM
• Flat Seals: AFM34
• Insulation: EPP
• Pump Body: Gray Cast Iron, KTL-coated (EN-GJL-200)
• Impeller: Composite Plastic
• Shaft: Ceramic
• Bearing: Graphite
• Axial Thrust Bearing: Ceramic
• Can: Composite Plastic

Flow Media

• Water mixtures with common corrosion and frost protection additives up to 30%
• Heating water (VDI 2035; SWKI BT 102-01; ÖNORM H 5195-1)