ICI Caldaie COSMOGAS AGUATANK 150, Instructions For Installation, Use And Maintenance Manual

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Figure 3-1 - Connection between AGUADENS 16 or 22 water heater and AGUATANK tank.
3.1 - Installation examples
Below are some examples of connection diagrams of water heaters, boilers and AGUATANK tanks:
Example of connection between
AGUADENS 16
or
22
model water heater and
AGUATANK
tank (See fig. 3-1).
3 - OPERATION
Figure 3-1 KEY
1. AGUADENS 16 or 22 water heater
2. Recirculation pump (installer’s responsibility)
3. Water heater hot water outlet
4. Gas inlet
5. Water heater cold water inlet
6. AGUATANK model tank
7. Tank loading pump (installer’s responsibility)
8. Tank temperature probe
(in the absence of auxiliary exchanger, place
instead of part “24”)
9. Domestic utilities
10. EN 1487 Hydraulic safety unit
(to be provided by the installer)
11. Domestic cold water inlet
12. ----------
13. ----------
14. ----------
15. ----------
16. ----------
17. ----------
18. ----------
19. ----------
20. Domestic circuit expansion tank
(to be provided by the installer)
21. ----------
22. Remote control (on request)
23. Solar Control Unit (on request)
24. Tank solar probe (on request)
25. Solar safety device and load unit (on request)
26. Solar panels (on request)