Compact Condens : A1003043 - 664Y7200 • A
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en
27
INSTALLATION
1
3
2
MAXSys
BLOCK DIAGRAM
The heating system (radiators) is controlled by an On/Off room thermostat.
In this configuration, the boiler constantly adapts its operation to the outdoor temperature, if an outdoor
temperature sensor is connected.
The heating pump is triggered as soon as the room thermostat generates a heat demand.
BASIC CONFIGURATION - COMPACT CONDENS: HIGH TEMPERATURE
HEATING CIRCUIT CONTROLLED BY ROOM THERMOSTAT AND
OPTIONAL OUTDOOR SENSOR.
*
The illustrations are for information only. For more details on the required accessories, refer to your ACV representative.
**
For electrical detail, refer to wiring diagram in “Wiring Diagram and Electrical Connections” on page 18.
ITEM
DESCRIPTION
QTY
ELECT. TERMINALS TO CONNECT TO**
1
Room thermostat
1
Strip C2
Pins 1 & 2
2
Outdoor temperature sensor,
10kΩ
1
Strip C2
Pins 5 & 6
3
Plate-to-Plate heat exchanger
1
-
Circulation pump
2
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