45
STMiN3E ed 09/11 MINI NIKE 3 E
Technical Documentation
Technical Documentation
F
e ow (ow rate) of the DHW is at least 1.5 l/min.
No
On the DHW system, check the correct opening of any cocks, cleanliness
of the pipes, lters, ow rate limiters etc.
Yes
e ow switch functions correctly.
No
Check/clean/replace the ow switch.
Yes
e wiring between the ow switch and the board is OK.
No
Restore the electric connection/replace the wiring.
Yes
Replace the P.C.B.
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