Baxi LINA 3 COMFORT HT, Инструкция по эксплуатации

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65
926.420.3 - EN
INSTRUCTIONS FOR FITTERS
17. INSTALLING THE AVS 77 CLIMATE CONTROLLER
17.1 INSTALLING THE CLIMATE CONTROLLER ON THE FRONT PANEL OF THE BOILER
To install the climate controller inside the control strip of the front panel of
the boiler in figure 10, proceed as follows:
1. Remove the two screws a and b fastening the shell to the boiler;
2. Lift up the shell slightly and push out the cover of the front panel with
your hand;
3. Thread the two wires of the climate controller through the relative hole
on the front panel of the boiler;
4. Connect the wires to the M2 terminal block on the boiler, as illustrated
in figure 11;
5. Push the climate controller into the relative housing on the control strip
of the front panel without applying excessive force;
6. Close the shell and secure it to the boiler with the screws.
PARAMETER SETTINGS
0606_0502
0706_0501 / 56_8836
0606_0504
0706_2802
Figure 10
Figure A
Figure B
Figure C
To connect the climate controller, proceed as follows:
• Prise open the climate controller (there are no screws) with your hands;
• Connect the two wires from the
M2 terminal block on the boiler (figure 11), as illustrated in figure C.
CAUTION
the climate controller is powered at LOW VOLTAGE. Do not connect it to the 230 V mains supply. For electrical connec-
tions, see sections 16.1 and 32.
The climate controller can either be directly installed on the boiler or mounted on the wall.
• set
“AMBON” to 0
, as described in section 30;
• set 555.4 to 1 as described in section 21.
CONNECTING THE AMBIENT THERMOSTAT
• access the power supply terminal block (figure 11);
• connect the ambient thermostat terminals to terminals (1) and (2);
• power the boiler
WARNING
If the ambient thermostat is not used, jump terminals 1-2 on the M1 terminal block (figure 10).