TM3-R Mixing Unit - Pre-assembled regulation group (thermostaticorclimaticelectronic),forlow temperature heating systems completewithbracketsforinstallationon wall or in Metalbox (for 120 mm brick thickness)

Construction

• 1 Nr. 1 flow bar for floor heating system with flow meter;
  
• 2 Nr. 1 return bar for floor heating system set up to take thermoelectric heads (where required);
  
• 3 Nr. 2 brackets for fixing manifolds;
  
• 4 Housing for thermostat safety probe;
  
• 5 Nr. 1 mixing valve thread M30x1,5 set up to thermoelectric head with immersion probe from 20 to 65 °C (where required) electric servomotor (not supplied);
  
• 6 Nr. 1 adjusting valve and by-pass (fixed-point adjustment) - nr. 1 housing for return probe (climatic regulation);
  
• 7 Nr. 1 Wilo Yonos PARA RS 25/6 circulator pump with cable (tripolar cable L = 1000 mm)
  
• 8 Nr. 1 housing for temperature flow probe;
  
• 9 Nr. 1 control thermometer from 0 to 80 °C;
  
• 10 Nr. 1 automatic bleed valve 1/2";
  
• 11 Nr. 1 thermostatic head with immersion probe from 20 to 65 °C (fixed-point adjustment)
  
• 12 Nr. 1 check valve (not shown in the figure)
  
• 13 Nr. 2 fill and discharge adjustable bibcocks with safety plug

Technical data
Max temperature for primary circuit: 90 °C
Max operating pressure: 6 bar
ΔP max for primary circuit: 1 bar
Secondary range: 20 - 65 °C (fixed-point regulation)
Thermal power exchangeable ΔT 7°C, ΔP useful 0,25 bar
- Fixed-point regulation: 10 kW by-pass position 0
- Fixed-point regulation: 12.5 kW by-pass position 5
Pressure drop with by-pass valve position 5: Kvmax=4,8
Mixing valve pressure drop (climatic regulation): Kv 4
Thermometer scale: 0 - 80 °C
Head threads of Mixing group: 1” Female
Head threads of Topway manifolds: G 1" Female
Topway manifolds takeoffs threads: 24x19 tekeoffs 50 mm

Wilo Yonos Para RS 25/6 circulator pump
Connections - takeoffs: G1”1/2 - 130 mm
Rotation speed: 800 - 4250 rpm
Fluids that can be used:
Water cooling and heating - Water and glycol: max 1:1
Max static pressure: 6.2 m - Max delivery capacity: 3.3 m³/h
Max temperature water: 95 °C (at room temperature of 57 °C)
Max temperature water: 90 °C (at room temperature of 59 °C)
Max temperature water: 70 °C (at room temperature of 70 °C)
Electrical connection 1~230 V, 50/60 Hz
Protection class IPX 4D, of insulation F
Nominal motor power: 37 W Electrical comsumption from 1~230 V: 3 - 45 W
Power absorbed from 1~230V: 0.03 - 0.44 A

In confirm to :
ErP Directive
EN61800-3
EN 61000-6-3 / EN 61000-6-4
EN 61000-6-2 / EN 61000-6-1