16
warmhaus.com
1.
Flue Outlet
2. Flue Condensation Pan
3. Condensation Water Discharge Hose
4. Main Heat Exchanger
5. Ignition Electrode
6. Air Gas Mixing Unit (AGM)
7. CH NTC Sensor
8. Condensation Water Trap (Siphon)
9. Radiator Outlet (Flow) Pipe
10. Three Way Motorized Valve
11. Condensation water Discharge Hose
12. Low Pressure switch
13. Expansion Tank Air Valve
14. Flue Gas NTC Sensor
15. Expansion Valve
16. Gas Inlet Pipe
17. CH Return NTC Sensor
18. Pump
19. DHW Plate Heat Exchanger
20. 3 Bar safety Valve
21. Manometer
22. Gas Valve
23. Heat Exchanger Door
24. Electronic Fan
25. Automatic air relief Valve
26. Control Panel
27. Tap Water Flow Sensor
28. Radiator Inlet (Return) Pipe
29. Filling Tap
4
6
3
8
9
10
12
13
15
16
18
19
20
22
24
23
4
26
17
21
25
1
14
2
5
7
11
27
28
29
1.3.5. Parts Comprising the Combi
1.4. COMBI FLUE CONNECTIONS
1.4.1. Exhaust Gas Flue Pipe Set and Accessories Connection
Flue accessory sets to be used in exhaust gas installation of
hermetic combi should be original Warmhaus flue sets and they
should be used by considering measurements and restrictions
given in installation instructions.
In case of using exhaust gas pipe and/or accessories other than
Warmhaus original exhaust gas flue pipes and accessories, combi
shall not be commissioned by the Authorized Service and thus, no
warranty is given!
Warmhaus provides different solutions for placing exhaust gas discharge and
air suction pipes in addition to the combi and combi shall not be operated
without them.
Figure 23
Warmhaus logo is available on the flue bend.
Combi should only be installed with original Warmhaus air suction and
exhaust gas discharge device made of plastic material. Plastic channels
cannot be installed without suitable protection against UV and weather
conditions to distances over 40 cm and exteriors. Every pipe is defined with
an explanatory and discriminative Warmhaus mark mentioned in remarks.
See Figure 23.
Flue should be installed in accordance with national and local directives.
Figure 22
Components of Combi
Summary of Contents for EWA 20
Page 1: ...CONDENSING COMBI BOILER INSTALLATION MANUAL EWA 20 EWA 24...
Page 2: ...EWA 20 EWA 24...
Page 4: ...4 warmhaus com...
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