6
7
Boiler opentherm wiring - Logic
Boiler opentherm wiring - Vogue
Remove boiler front panel by
removing two screws.
Loosen the two screws on
the front panel and release
catches at rear. Remove the
front panel
Hinge down the control panel.
Release the edge clips to
hinge open the cover.
Hinge down the control panel.
Remove screw and release
the clip.
Connect two wires from the boiler opentherm terminal strip to the opentherm
connections in the relay transceiver.
Maintain 10mm separation between the mains cable and the opentherm cables.
Replace the PCB cover and boiler front panel.
Replace transceiver cover.
Do not switch power on.
Connect two wires from the boiler opentherm terminal strip to the opentherm
connections in the relay transceiver.
Maintain 10mm separation between the mains cable and the opentherm cables.
Replace the PCB cover and boiler front panel.
Replace transceiver cover.
Do not switch power on.
2
2
1
1
3
3
WEATHER
COMPENSATION
OPENTHERM
Boiler control box
Relay transceiver
+ / - not relevant
here as opentherm
connection is not
polarity specific
WEATHER
COMPENSATION
OPENTHERM
Boiler control box
Relay transceiver
+ / - not relevant
here as opentherm
connection is not
polarity specific
