Range Senator RFB006 6kW Installation And User Instructions Manual - page 16
Manual is about: electric flow boiler
of
32
16
Fault Tracing
Chart One
Is the supply
(Green) LED
Illuminated?
Switch on Demand
Ensure call for
Heat
The Demand
(amber) LED will
flash in conjunction
with (green) bar
graph
(Self test mode)
Approx 1.5 minutes
To page 17
Is the demand
(amber) LED
Flashing?
Is there 230V
AC at main
terminals?
NO
NO
NO
NO
NO
YES
YES
YES
YES
APPROX 8 SECS
YES
Rectify, supply, fault
Is there 230V
AC at transformer
TX1 on powerboard?
Is Fuse F1 OK?
(rating 2.5A 20 X5)
Replace
powerboard
Replace
powerboard
Is there 5V DC at
PL1 Pin 1 to ground
on powerboard?
Is there 230V AC
at CN1 (demand) on
powerboard?
Replace
powerboard?
Rectify fault (s)
on demand
installation
Check / replace
FBP0307
(16 PIN cable)
or
FBS0321 - 06kW
FBS0331 - 09kW
FBS0341 - 11kW
FBS0351 - 12kW
(control panel)
Replace
Fuse
NO
NO
YES
YES
YES