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Aquahot purge problem
Fellow iRV2’s - I have an issue with my Aqua-Hot AHE-100-02S purge cycle following a burn. The system seems to work fine except that the purge blower continues to run following a burn cycle. The manual indicates that the purge blower is to run 3 minutes following a burn, however, in my case the blower does not stop or time out at all. I have found that if I turn off the switch AND pull the 15 amp fuse for a few seconds, the blower will stop. If I reinstall the fuse and turn the diesel switch on, then the Hydronic unit will operate normally waiting for the temperature to fall low enough to initiate a heating cycle. Following the cycle, the purge blower continues to operate beyond the 3 minutes following the burn cut-off. Any ideas?
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Linear Mode
