Advance Appliances EG9-U Installatie- en gebruikershandleiding - Pagina 10
Blader online of download pdf Installatie- en gebruikershandleiding voor {categorie_naam} Advance Appliances EG9-U. Advance Appliances EG9-U 12 pagina's. Electric boiler 6, 9 & 12kw
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EGLOW PROBLEM SOLVING continued
Check con nuity on
bu on stat(s) on pods
Yes
Is the pump running?
Yes
Test flow switch with the pump
running, there should be
con nuity
Yes
Disconnect all pods, check for con nuity
across terminals, check resistances are 18-21Ω
and check for earth leakages between the pod
terminal and pod case
Yes
Disconnect all pods. Turn on the boiler. Check
each of the pod leads in pairs for power – note
that the pods come on in sequences, not all at
once
Yes
No
No
No
No
No
Replace bu on stat(s)
Check voltage to pump
No
Power
Replace
board
Ensure system is fully purged
of air. If yes, replace flow
switch
Replace pod
Replace board
10
2
Power
Replace
pump