175
210
47
1296
648
1141
1190
297 55
244
1841
1851
678
684
71
55
507
144
608
115
1679
161
1
fig. 2 -
Dimensions of hydraulic unit (in mm)
Space requirements of the hydraulic unit, see
fig. 15, page 20.
fig. 3 - Accessories provided with the outdoor unit
fig. 4 - Accessories provided with the hydraulic unit
1*
3**
2*
4
1
Elbow
for condensate evacuation.
2
Plugs (x9)
(depending on
model)
1
Dielectric
connections
for connections to the DHW
circuit
2
DHW pipes
3
Gaskets
4
Outside sensor
to monitor the outside
temperature
10 Insulation tube
to insulate connections and
tubes
Back view
Heating flow
ECS
EFS
Heating return
Side view
Front view
■
Hydraulic unit
6
4
10
9
5
3
2
8
1
7
- 9 -
alfea Excellia HP Duo A.I. / Installation / 1945 - EN
