19
XPAK INSTALLATION DIAGRAMS
NOTICE:
The following illustrations are simplified conceptual
illustrations only.
Key for installation sample diagrams
1.
XPak boiler
2.
Gas shut off valve
3.
Expansion vessel
4.
Radiators
5.
Under floor heating
6.
Pressure relief valve discharge pipe
7.
Indirect DHW tank
8.
3-way valve
9.
Room thermostat (24V)
10. Remote control (Raypak)
11. Condensate drain pipe
12. Valve ball
13. Hydraulic manifold box package
14. High limit thermostat floor heating
15. Outdoor sensor
16. Tank thermostat
17. Tank sensor
18. Mixing valve anti scald
19. Radiator valve
20. Condense neutralizer
21. Tank drain valve
22. Tank pressure relief valve
23. Pump
24. 3-way mixing valve
25. Pressure gauge
26. Bypass radiator
Fig. 7
Fig. 8
Summary of Contents for XPAK 120
Page 1: ......
Page 20: ...20 Fig 10 Fig 9...
Page 21: ...21 Fig 11 Fig 12...
Page 38: ...38 WIRING FUNCTIONAL DIAGRAM Fig 40...
Page 59: ...59 14 EXPLODED DIAGRAMS Drawing 1 5 7 9 3 12a 4 6 8 12a 1 10 2 11...
Page 60: ...60 Drawing 2 17 18 56a 56a 14 15 56b 13 16 12b 19...
