Aqua Power AQM 3-1 Funzionamento e installazione - Pagina 10
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INSTALLATION
TROubLESHOOTING
12. Troubleshooting
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Safety pressure cut out
13. Spare parts
Spare Part (all AQM models)
1 Front cover
2 Rear housing
3 Filter screen
4 Plumbing connection
5 O-rings (not shown)
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| AQM TANKLESS ELECTRIC WATER HEATERS
Symptom
No hot water
despite fully
opened hot
water faucet.
Mini
Tankless Spare Parts List & Diagram
™
Spare Part No.
1
Front cover
2 Rear housing
3 Filter screen
4 Plumbing connection (incl. 2 O-rings)
Item no.
271010
271011
272884
272777
083043
2
Possible cause
No electrical power.
The activation flow rate needed
to turn on the heating element
has not been reached.
Safety cut out tripped
Model
Mini
2-1, 2.5-1, 3-1, 3.5-1, 4-2, 6-2
™
271010
271011
275981
272777
4
3
Solution
Check the circuit breaker and check
voltage at the wiring block.
Clean filter screen.
– turn circuit breakers off
– open Hot Valve to release pres-
sure from the unit
– reset safety pressure cut out
– turn circuit breakers on
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