9.7 Example of electrical connection with two parallel strainers
1
2
When the strainer 1 is cleaned, the OUT1 contact closes, which being connected to the IN1 contact of the strainer 2, inhibits it simultaneous cleaning.
When the cleaning phase of strainer 1 is finished, it is possible to clean strainer 2 again. This configuration is applicable also in case of strainer 2
cleaning.
17
9.6 Example of electrical connection for circulator management
230V ac
N
L
24Vac
B
A
Relay
24V
OUT 1
Control
system
B
A
The circulators A (boiler circulator) and B (strainer service circulator) operate simultaneously. When the strainer is in the cleaning phase (OUT1 contact
closed), the 24V relay (to be inserted separately) removes electric supply from the pump B, stopping it until the end of cleaning.
MAX10
IN1
OUT1
ALARM
IN1
OUT1
ALARM
1
2
3
4
5
6
1
2
3
4
5
6
1
2
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9.8 Battery installation
The presence of the battery allows the clock continuous updating. In case of low or missing battery, if there is no network, the device does not ensure
that the time and date are stored and therefore that the programmed cleaning operations are executed correctly.
NOTES:
• The button battery can be replaced with an optional battery code F0000692, type
ER AA Lithium-thionyl chloride 3.6V, to be connected to the connector on the board.
The battery life is approx. 10 years.
• The low battery warning ("B", flashing on the LCD display) is only reliable with the
battery correctly inserted.
IMPORTANT!
respect the polarities
