Reversomatic RERV-D100 User Manual (English)

Questions and Answers:

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cheryl43Aug 12, 2025
Why is the air flow low in my Reversomatic Heating System?
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  Stacy GonzalezAug 12, 2025
  Low air flow in your Reversomatic Heating System can stem from several causes: an improperly balanced HRV/ERV airflow (if your unit lacks built-in automatic electronic air-balancing), a clogged filter, an obstructed core, a blocked exterior fresh air supply, ductwork restrictions, or a low power supply. To resolve this, have a professional balance the unit, clean or replace the filter, clean the core, clear any blockage in the fresh air supply, inspect the duct installation, or have an electrician check the voltage if you suspect a low power supply.
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David ArmstrongAug 16, 2025
What to do if my Reversomatic Heating System's wall mount shows error codes E1, E2, E3, E4, or E5?
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  abbottdevinAug 16, 2025
  Error codes E1, E2, E3, E4, and E5 on your Reversomatic Heating System wall mount indicate various issues. These include loss of communication with the control board, defrosting temperature sensor failure, airflow sensor failure or humidity sensor failure. Check the wall control connections. For error code E2, clean the temperature sensor; if the error persists, replace it. For error code E3, clean the airflow sensors and reinstall them; if the error continues, replace the airflow sensors. For humidity sensor failure replace humidity sensor. Also check for kinked ducts and heavy dust build-up on airflow sensors. Finally, a fan failure may be the cause, requiring replacement of the intake or exhaust fan.
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Julie BrennanAug 19, 2025
What to do if I sense cold air from the supply of my Reversomatic Heating System?
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  Sean BrownAug 20, 2025
  If you're sensing cold air from the supply in your Reversomatic Heating System, it could be due to a blocked exhaust hood outside the house, an improperly balanced HRV/ERV airflow (for units without built-in Automatic Electronic Air-balancing), furniture or closed doors restricting air movement, or extremely cold outdoor temperatures. Clear any blockage from the exhaust hood, have a professional balance the unit, or install a duct heater to address the issue.