Connecting The External Probe - Baxi Nuvola 3+ BS40 Operating And Installation Instructions

26. CONNECTING THE EXTERNAL PROBE

Figure 12
The boiler is prearranged for connection of an external probe (supplied as accessory).
For the connection, refer to figure 12 and the instructions supplied with the probe.
With the external probe connected, buttons
efficient of heat dispersion Kt (1...90). Charts 3 and 4 show the correspondence between the set value and the relative
curves. Intermediate curves can also be selected.
IMPORTANT:
the delivery temperature TM depends on parameter F16 (see section 19).
The maximum flow temperature it may 85 o 45°C.
Kt curves
Graph 2
TM = flow temperature
Te = external temperature
INSTRUCTIONS FOR FITTERS
+ -
/ adjusting the heating circuit temperature
Graph 3
48
CN 5
(figure 1) regulate the co-
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