COSMOGAS MULTItank 1000, Installation, Use And Maintenance Manual

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Figure 4-1 - Connection between water heater AGUADENS 16 or 22 and MULTITANK.
4.1 - Examples of installation
Some examples of the connection of MULTITANK water heaters and storage tanks are shown below:
Example of connection between water heater model AGUADENS 16, 22 or 37 and MULTITANK storage tank (See fig. 4-1).
4 - OPERATION
KEY to figure 4-1
1.- AGUADENS 16, 22 or 37 water heater
2.- Recirculation pump (responsibility of installer)
3.- Hot water outlet
4.- Gas inlet
5.- Cold water inlet
6.- MULTITANK storage tank model
7.- Storage tank loading pump (responsibility of installer)
8.- Storage tank sensor (from water heater)
9.- DHW uses
10.- ----------
11.- Domestic cold water inlet
12.- ----------
13.- ----------
14.- ----------
15.- ----------
16.- ----------
17.- ----------
18.- ----------
19.- ----------
20.- Expansion tank (responsibility of the installer)
21.- ----------
22.- Remote control (on request)
23.- Solar control unit (on request)
24.- Storage tank solar sensor S2 (on request)
25.- Solar safety and charge group (on request)
26.- Solar panels (on request)
27.- ----------
28.- ----------
29.- ----------
30.- ----------
31.- Storage tank safety valve (responsibility of the installer)
32.- Isolation valve (responsibility of installer)
33.- Valve to adjust flow rate (responsibility of installer)
34.- Water softener (responsibility of installer)
35.- Check valve (responsibility of installer)
36.- Cold water usage (responsibility of installer)
37.- Impurity filter (responsibility of installer)
38.- Pressure reducer (responsibility of installer)
39.- S1 solar delivery sensor (from solar control unit)
40.- S3 storage tank solar sensor (from solar control unit)
41 = Mixing valve (responsibility of installer)
42 = Drain (responsibility of installer)