MCZ Swing HYDRO - Manual (Page 29)

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C NC NO CALDAIA AUX
Ingresso
termostato
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N L
CALDAIA AUX
Ingresso
termostato
ambiente
C NC NO
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N L
C NC NO CALDAIA AUX
Ingresso
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29
12-SETTINGS MENU
Technical Dept. - All rights reserved - Reproduction is prohibited
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