Ketel type Alpine Alp210B
Storingscode 19
Oorzaak:
Purge rate proving failed
Blower is not running at Purge rate when it should or blower speed signal not being detected by Sage2.1.
Oplossing:
-Loose connection in 120 VAC blower wiring.
-Loose or miswired blower speed harness.
-Defective blower