Roth Shunt Underfloor Heating Unit Installation Guide
- June 10, 2024
- Roth
Table of Contents
**Roth Shunt Underfloor Heating Unit Installation Guide
**
Technical data
Roth shunt, 3-way valve: HVAC no. 7466210218
Max. operating temperature: 800C
Max. differential pressure: 15 – 20 kPa
Max. operating pressure: 6 bar
Pump: Wilo Para 15-130/6-43/SC-12
Regulation range: 20-60°C (+/- 5°C)
Primary side connection: EURO ¾” external
Union for manifold: 1″ internal
Material: Brass CW614
Gasket: EPDM
Medium: Water containing up to
50% glycol
Electrical connection: 230V with earthing
Instruction
The shunt is mounted directly on the manifold by tightening the two 1” unions.
Remember to use the gaskets supplied.
The shunt is mounted on the left, but it can be reversed by undoing all unions
and rotating the pump.
Mount the thermostat on the supply valve and the sensor in the sensor pocket.
Set the thermostat to the preferred supply temperature. Lock the thermostat to
an appropriate regulation range by pressing the white locking catches on the
sensor element. See the scale in Figure 4.
Venting and Flushing the installation of air must be done one circuit at a
time. Connect the filling hose to the upper manifold valve and the discharge
hose from the lower manifold valve and flush to the drain. Refill the
installation to desired pressure when all air has been removed.
The pump is set to I, II or III depending on the size of the system and heat
loss in the building
Faults that may prevent the pump operating (such as blockages) are indicated
by the red LED showing.
If the fault is indicated, rectify the fault and wait for the pump to restart
automatically.
Accessories
Control:
Roth weather compensation: Z HVAC no. 7466210827
ROTH UK Ltd
1a Berkeley Business Park
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Phone +44 (0) 1905 453424
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Tel. +45 4738 0121
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212 39 Malmö
Tel. +46 40534090
Fax +46 40534099
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roth-sverige.se
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Billingstadsletta 19
1396 Billingstad
Tel. +47 67 57 54 00
E-mail: [email protected]
roth-norge.no
facebook.com /RothNorge
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Raaseporintie 9 (Building 2)
10600 Tammisaari
Tel. +358 (0)19 440 330
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roth-finland.fi
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References
- borger.dk - din indgang til det offentlige
- Frontpage | Norge.no
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- UK.COM