Installation Of The Climate Controller - Baxi nuvola3 comfort Instruction Manual For Users And Fitters

18. INSTALLING THE CLIMATE CONTROLLER
To connect the climate controller, proceed as described below:
• Open the climate controller (there are no screws) levering with your hands;
• Connect the two wires from the boiler terminal block M2 (figure 11) as illustrated in figure C.
WARNING
the climate controller has LOW VOLTAGE. It must not be connected to the 230V power mains. For the electrical connec-
tion, see sections 28 and 31.
The climate controller may be installed directly in the boiler or on the wall.
Figure B
0606_0504
Figure C
0805_1601 / CG_1823
0706_0501 / 56_8836
Figure A
18.1 INSTALLING THE CLIMATE CONTROLLER ON THE FRONT PANEL OF THE BOILER
To fit the climate controller into the control board on the front panel of the boiler, proceed as described below:
1. Remove the mask from the front panel of the boiler, levering with your hands as illustrated in the figure;
2. Remove the cover from the mask, then reposition it on the front panel;
3. Cut the two red wires and connect them as illustrated in figure C;
4. Insert the climate controller in the housing provided in the control board on the front panel without applying excessive
force.
INSTRUCTIONS FOR FITTERS 71.05086.02 - EN
55