Overview of internal parts
11
10
1. Valve switch
2. Cold water pressure hose
3. Water tank connector
4. Pump
5. Silicone elbow
6. Ferrite core for power cord
3
7
9
8
7. Power PCB
8. NTC temperature sensor
9. Thermoblock
10. Flow meter
11. Hot water pressure hose
M A I N C O M P O N E N T S
1
5
Lumio service manual
Sectional view from
the back.
2
4
6
The numbers are
not consistent with
the position numbers of
the spare parts list.
7