Electrical Connections; Dimensional And Physical Data - Ferroli OMNIA ST 3.2 Manual De Instalación, Uso Y Mantenimiento

OMNIA ST 3.2

4. DIMENSIONAL AND PHYSICAL DATA

595
Front view
Upper view
LEGEND
3 DHW recirculation pipe
8
System outlet - Ø 1"
8.1 System outlet for zone 2 / to the solar panel - Ø 1"
9 DHW outlet - Ø 3/4"
10 DHW inlet - Ø 3/4"
11
System inlet - Ø 1"
11.1 System inlet for zone 2 / from the solar panel - Ø 1"
145 Water pressure gauge
G Gas line - Ø 15,88 (5/8")
L*
Liquid line - Ø 9,52 (3/8")
* For matching with outdoor units mod. 4-6 a reduction fitting from 3/8 "SAE to 1/4" SAE is provided for liquid line Ø 6.35.
** Distance between hydraulic and refrigeration connections from the back support point.
135 400 164
700
Side view
Mod. 10
1860
H1
H2
1842
1832
H3
NOTE
The values H1, H2, H3 refer to the position of the feet fully screwed.
The height of the feet adjustment = 0 / + 15mm
fig. 3 - dimensional data and connections

Electrical connections

Take care to keep power cables separate from signal cables. Since the rear-upper
part has no closing panel, it is possible to foresee its positioning throughout the
area.
Safety valve exhaust pipes
The system and DHW safety valves are equipped with an 18mm external Ø fle-
xible rubber drain hose. It is possible to provide for its conveyance in a single
discharge pipe internal Ø 40mm since the rear-upper part has no closing panel, it
is possible to foresee its positioning throughout the area.
Cod. 3541V991 - Rev. 00 - 09/2021
49 60 60 75 75 75
10
9 8.1 11.1
3
104 387
Rear view
16 16T
2110
2092
2082
75 55
35
36
L
8 11 G
104
UM
mm
mm
mm
87
EN