ALFEA EXCELLIA A.I. (+ HP MODELS): 1 HEATING ZONE 1 Outdoor unit and ground support*
2 Refrigerant connections*
3 Hydraulic module
4 Electric back-up heater
5 Room controller*
6 Outdoor sensor
1 2
6
3
4 5
or
5
5
7
OU
8
1 2
6
6
3
49
ALFEA EXCELLIA A.I. (+ HP MODELS): 2 HEATING ZONES + DHW PRODUCTION 1 Outdoor unit and ground support*
2 Refrigerant connections*
3 Hydraulic module
4 Electric back-up heater
5 Room controller*
6 2 zones kit*
7 DHW kit*
8 DHW tank*
9 Outdoor sensor
Circuit 2
Circuit 1
or
*Optional
INSTALLATION SCHEMATICS
ALFEA EXCELLIA A.I. CONNECTED TO BOILER: 2 HEATING ZONES + DHW PRODUCTION 1 Outdoor unit and ground support*
2 Refrigerant connections*
3 Hydraulic module
4 Boiler connection kit*
5 Room controller*
6 2 zones kit*
7 DHW kit*
8 DHW tank*
9 Boiler
Outdoor sensor
Boiler with pump
1 2
6
6
3 4
5
59 9
7
Circuit 2
Circuit 1
or
8
27
