From The Inside; Connecting Area - IVT 495 TWIN Manual To Installation, Commissioning And Maintenance

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From the inside

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IVT 495 TWIN 9518799
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Connecting area

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1. Expansion vessel for the heating system
2. Circulation pump, heat transfer fluid/ground
coil
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3. Exhaust air fan
4. Display
5. Miniature circuit breaker (MCB)
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6. Manual operation switch, normally in off
position
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7. Main switch. The plant is on when the
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switch is set at 1 and off when it is set at 0
8. Overheat protection electric element, reset
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on the underside of the electric box
9. Shunt valve
10. Circulation pump for the heating system
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11. Safety valve for tap water
12. Waste water vessel
13. Pressure gauge for the heating system
Should normally be set at 0.5 – 1.5 bar
14. Filling tap for the heating system
15. Condensed water hose
16. Cold water
17. Hot water
18. Waste water hose
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19. Safety valve for the heating system
20. Venting nipple for the heating system
21. Anode control unit
22. Anode
23. Exhaust air filter
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