20037207
12
GB
Installation
5.8.3
Testing
Check the standby of the burner by opening the thermostats (TL);
check that the burner is blocked while is working by opening the
connector (CN) inserted in the probe red wire and located outside
the control box.
5.8.4
Ionisation current
The minimum current necessary for the control box operation is
5 µA. The burner normally supplies a higher current value, so that
no check is needed.
Anyway, if you want to measure the ionisation current, you need
to open the connector (CN1) fitted on the red wire and insert a
microammeter.
Optimum calibration values
Tab. B
MIN. output
MAX. output
CO
2
(%)
O
2
(%)
CO
2
(%)
O
2
(%)
Methane
8
6.6
9
4.9
LPG
9.5
6.4
10
5.6
Fig. 10
+
Probe
Connector
Control box
D8926
Содержание RX28 S/PV H
Страница 2: ......
Страница 24: ...20037207 22 GB 0 1 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 3 3 0 0 0 0 0 1 0 0...
Страница 27: ......
