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Storingen


Ketel type MPO-IQ84

Storingscode STA15

Oorzaak:

Limit Open

 

Oplossing:

Heat Request occurs and start of operating sequence is halted due to an open limit.  Open limits may include Auxiliary High Limit or Low Water Cut-off Cards (when installed).  If Boiler Control shows "StA 15" proceed to Paragraph F.