3 Product description
2016/01
993603x2x-mub-en – V09
11
Change of the flow line [specialist]
1.
Take off the thermometer handles (C-2, D-2)
and remove the insulating front shells.
2.
Take the heating circuit out of the insulating
back shell.
3.
Take off the union nuts at the thermo
controller (A-2).
4.
Dismount the thermo controller and turn it
by 180°.
Modification and commissioning of the heating circuit
1.
Interchange the flow line with the return line
and the pump (B).
2.
Mount the thermo controller and tighten the
union nuts.
Consider the flow direction of the pump!
Turn the pump head such that the terminal box is
directed to the top or to the centre of the heating
circuit.
3.
Mount the HeatBloC and connect it to the
installation.
4.
Check all union nuts before commissioning
and firmly tighten them if necessary.
5.
Mount the insulation after the pressure test.
Mount the thermometer handles (C-2, D-2).
