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Pulsacoil 2000 buzzing.
Changed the PHE sensor as well - all's now well. Pump behaving as normal! Thanks!- Champion77
- Post #3
- Forum: Plumbing and Central Heating
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C
Pulsacoil 2000 buzzing.
Info: Pulsacoil 2000; fitted 2002. Here goes; Basically the Pump PCB is flashing seven times over three seconds, then off for half a second - repeated; indicating what would seem to be a DHW sensor error (according to manual). At the same time a noise, eminating from the same place seems to...- Champion77
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- Replies: 2
- Forum: Plumbing and Central Heating