14 - menu settings, Example 3 - room thermostat with double contact – MCZ Toba HYDRO 22 User Manual
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1 2 3 4 5 6 7 8 9
C
NC NO
CALDAIA AUX
Ingresso
termostato
ambiente
1 2 3 4 5 6 7 8 9
N L
CALDAIA AUX
Ingresso
termostato
ambiente
C
NC NO
1 2 3 4 5 6 7 8 9
N L
C
NC NO
CALDAIA AUX
Ingresso
termostato
ambiente
14 - MENU SETTINGS
EXAMPLE 1 - CONNECTION TO THE ROOM THERMOSTAT INLET OF THE AUX BOILER
EXAMPLE 2 - ROOM THERMOSTAT WITH DOUBLE CONTACT
• ROOM THERMOSTAT 2 TERMINALS 1-2
• ROOM PROBE TERMINALS 3-4
• AUX BOILER TERMINALS 7-9
EXAMPLE 3 - ROOM THERMOSTAT WITH DOUBLE CONTACT
• ROOM INLET TERMINALS 3-4 SET ON ROOM THERMOSTAT (SEE RELATIVE PARAGRAPH)
• AUX BOILER TERMINALS 7-9
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