OU
Circuit 1
Circuit 2
5
5
6
6
7
8
1 2
3
4 9
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
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
OU
4 5
1 2
3
6
1
6 4 5
or
1 2
6
6
4
5
59
7
8 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
OU
Circuit 2
Circuit 1
4
5
5 6
6
7
9
9
8
1
2
3
10
1 2
6
6
3 4
5
5
7
Circuit 2
Circuit 1
or
27
