Ariston ecoGENUS 24 MFFI Servicing Instructions - Page 21
Browse online or download pdf Servicing Instructions for Boiler Ariston ecoGENUS 24 MFFI. Ariston ecoGENUS 24 MFFI 32 pages. Condensing type c boilers
Also for Ariston ecoGENUS 24 MFFI: User Manual (28 pages)
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Model 24 MFFI/24RFFI System
A
IS THE
PUMP RUNNING?
YES
B
NO
NO
1. Check if there is air in
the system
2. Check the main circuit flow
switch operation
3. Check the pressure on the
water gauge and fill system
to 1 bar
YES
Push the
RESET button
POWER TO
THE PUMP?
YES
1. Check pump cable
2. Check/replace
main P.C.B.
IS
THE MAIN
CIRCUIT FLOW SWITCH
WORKING CORRECTLY?
A21: does not close
A22: does not open
YES
Release/replace
pump
NO
21