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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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My name is ***** ***** and I've already ( yesterday) paid

Customer Question

Customer: my name is ***** ***** and I've already ( yesterday) paid for help and have not gotten a reponse.
JA: Thanks. Can you give me any more details about your issue?
Customer: Rannai RCE RCE-329a Filter light continues to blink AFTER cleaning
JA: OK got it. Last thing — JustAnswer charges a fee (generally around $18) to post your type of question to HVAC Experts (you only pay if satisfied). There are a couple customers ahead of you. Are you willing to wait a bit?
Customer: I paid for this service YESTERDAY
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Submitted: 1 year ago.
Category: HVAC
Expert:  Kcrand36 replied 1 year ago.

Good evening. I am Kevin, I'm going to try to help you.

Customer: replied 1 year ago.
Thanks Kevin
Expert:  Kcrand36 replied 1 year ago.

your getting an "air filter blocked" code?

Customer: replied 1 year ago.
the clean filter light on top of the unit continually blinks, even after a good cleaning.
Expert:  Kcrand36 replied 1 year ago.

is the heater working properly other than the "clean filter light"?

Customer: replied 1 year ago.
the heater is working very well.
Expert:  Kcrand36 replied 1 year ago.

ok, let me see if there is a manual reset for that light or timer circuit.

Customer: replied 1 year ago.
Thank you.
Expert:  Kcrand36 replied 1 year ago.

the only thing I am seeing from lennox manuals are that the filter needs to be cleaned. I do not see a reset, so there may be a air flow switch or sensor that may be defective or not activating that would send this message to the board. If you want I could research it more. but more likely than not it's a bad sensor or air flow switch. If you have plenty of heat, and as ALWAYS: HAVE A CO AND SMOKE DETECTOR in the home, and they are current and working, then I'm sure you are fine. If you want to eliminate that error code, we could investigate further, but it will require more time. I would have to research a little, I might not be able to get back to you till Monday, it will cost additional cost and may get the same answer I am giving you now.

Expert:  Kcrand36 replied 1 year ago.

lennox, rannai

Customer: replied 1 year ago.
ok, is Lennox and Rannai the same mfg. Mine is a Rannai
Expert:  Kcrand36 replied 1 year ago.

No, that was my mis hap,.... put lennox in there and meant to say Rannai. I work on so many and read so many schematics. If you would like I could send you a troubleshooting chart for your heater...?

Customer: replied 1 year ago.
Sure, you can send that. Thanks!
Expert:  Kcrand36 replied 1 year ago.

here is the link.