Electrical Connection Of The Remote (Optional); Enabling Operation With The External Sensor; And Setting The K Coefficient - Biasi RINNOVA ADAPTIVE User Manual And Installation Instructions

Figure 5.29
• Use keys 13 or 15 to modify the value of pa-
rameter 57 according to the type of probe
installed (Figure 5.30).
PAR. VALUE DESCRIPTION
Sensor not present (fac-
00
tory settings)
External sensor with 12
P57 01
kOhm NTC
External sensor with 10
02
kOhm NTC
Figure 5.30
• Press button 14 (Figure 5.25) to confirm the
value entered. The display will show the
following (Figure 5.31) for 5 seconds, then
move up to the next level.
Figure 5.31
• Press the keys 13 and 15 simultaneously (Fig-
ure 5.25) to exit the level without changing
the value (return to the previous level).
To exit the parameters menu:
• wait 15 minutes without pressing any key;
• switch off the electric power supply;
• press the 13 and 15 keys simultaneously for
INSTALLATION
5 seconds (Figure 5.25) (return to previous
level).
5.16 Electrical connection of the re-
mote (optional)
Use the terminals indicated in Figure 5.22 to
connect the remote.
To connect the remote control to the boiler, re-
fer also to the REMOTE CONTROL manual.
The electric jumper between "A and B" must
be removed.
The path of the remote control cable must fol-
low the path indicated in Figure 5.22.
Make the boiler cables exit using specific cable
glands R (Figure 5.24).
5.17 Enabling operation with the
external sensor and setting the K
coefficient
The boiler is set with a K coefficient equal to
zero for boiler operation without the probe
connected.
If the remote control IS CONNECTED to the
boiler (optional), refer to Figure 5.32.
In this case, the K coefficient must be set re-
motely.
Delivery temperature °C
80
70
60
50
40
30
20
20 15
Figure 5.32
K=6 K=4 K=3
10 5 0 -5 -10
External temperature °C
K=2
K=1,5
K=1
K=0,5
-15 -20 -25
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