Notes On Installation; System Layout - Innova eHPoca Technical Manual

SYSTEM LAYOUT

The system layouts that can be formed with the heat pumps
eHPoca of INNOVA meet any heating and cooling demand.
The eHPoca electronic control allows the connection of ba-
ckup heaters or traditional boiler (when necessary).
EHPoca stand alone system layout
A. DHW hot water user
B.
Radiant system
C. Fancoils system
1. Water line
2.
Safety valve (6 bar)
3. Line filter for cold water
4. 5 L Expansion vessel
5.
Cold water manifold
6. Polyphosphate dispenser
7. Automatic loading unit with disconnector
8.
Automatic air relief valve
9. Thermostat
2
3 4
1

NOTES ON INSTALLATION

A
7
6
20
5
Among these accessories, there are sanitary hot water boi-
lers that can be connected not only to eHPoca, but also to
solar thermal collectors.
You can use radiant floor or other terminals.
10. Pressure gauge and thermometer
11.
On/off valve
12. System expansion vessel
13. P2 Pump
14.
Non-return valve
15. eHPoca Internal unit
16. Outside temperature probe
17.
eHPoca External unit
18. Inertial tank
19. DHW hot water boiler
20.
DHW tank expansion vessel
B
T
9
T
10
11
8
14
13
M
19
18
ehpoca
C
12
16
15
17
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