Viessmann Vitocal 300-G Installation And Service Instructions Manual page 72

Installation sequence
Positioning of all terminals
Installation instructions NC-
Box
NC-Box with integral mixer
Equipment
NC-Box with mixer 2X8.6ÓX2.4
1X2.NÓX2.3
1X1.?ÓX5.?
3x1.25Ó1 aVG
3x2.25Ó2 aVG
Cooling with direct
rate cooling circuit
Installation instructions NC-
Box
72
(cont.)
Connection Comments
ID
230 V control and additional KM
BUS; observe DIP switch
7100
heating circuit A1
Cooling in heating
circuit with
mixer M2
Cooling in heating
circuit with
mixer M3
Cooling in a sepa-
Setting parameters (group)
Cooling
Ó 2 (cooling)
2003 Remote control (option)
Ó Yes (heating circuit A1)
7101 Cooling circuit
Ó 1 (heating circuit A1)
3003 Remote control (option)
Ó Yes (heating circuit M2)
7101 Cooling circuit
Ó 2 (heating circuit M2)
4003 Remote control (option)
Ó Yes (heating circuit M3)
7101 Cooling circuit
Ó 3 (heating circuit M3)
7101 Cooling circuit
Ó 4 (separate cooling circuit)