Constant Heat Regulation Set - Technical Data; Example Of Use; Assembly Of The Thermostatic Head; Setting The Regulated Heating - meibes 20 Documentation Technique Pour Le Montage Et La Mise En Service

11. Constant heat regulation set

11.1.1 Constant heat regulation set - technical data

Technical data
DN:
Top connection:
Bottom connection:
Pump:
Axial separation:
Components of: Steel, Brass, EPP insulation
Dimensions: ca. H 500 x W 250 x D 255 mm
Sealing materials: PTFE, asbestos-free fibre washer
Temperature display:
Operating temperature: 110°C/ in mixer circuit only 60 °C!
Operating pressure:
Ref. number:
see Diagram Fig. D4
A Volumetric flow - pressure loss diagram - constant heat regulation set
B Pressure loss (bar)
C Volumetric flow (l/h)

11.1.2 Example of use

see Fig. 11 A Under-floor heating B Secondary circuit C Primary circuit D Boiler/Heat source

11.1.3 Assembly of the thermostatic head

Allow the temperature of the thermostatic head or the component to stabilize to room temperature (approx. 18 °C).
Assembly of the thermostatic head to the valve
1. To ease installation of the thermostatic head set the thermostat setting at level 5.
2. When plugging of the head on the lower part note the position of the lateral locking pin.
3. Nut of the head hand tighten.
4. Make sure that the thermostatic head can be adjusted easily after assembly.
see Fig. 11.1
11.1.4 Setting the temperature of the controlled heating circuit
The temperature range is 20°C - 45°C. To adjust the temperature to the required temperature turn the thermostatic head of the component: a
reading can be taken at the thermometer in flow (red). The changes can be taken from the thermometer in the flow (red).
Note: The temperature does not change immediately after the thermostatic head has been adjusted, i.e. the temperature can be read on the
regulated heating circuit after an appropriate runtime.
The thermostatic head is equipped with an arrestor for an additonal temperature limitation.
Effiziente Energietechnik
25
1" FI
1 1/2" MI (flat-sealing)
see ref. number
125 mm
0° up to 120°C
PN 6
45890
Flow temperature of the
Setting of thermostatic
mixed heating circuit
head
*
1
2
3
4
5
ca. 25°
ca. 30°
ca. 35°
ca. 40°
ca. 45°
ca. 50°
15