Rinnai Boiler: Restore factory parameters (Copy)
Restore factory parameters (Copy) on a Rinnai boiler: All parameters of the current access level go back to factory values; the display shows Copy to confirm.
Applies to: E50CRN; E75CRN; E75CRP; E110CRN; E110CRP
How to fix restore factory parameters (copy): step by step
- Enter C123 and go to the PARA chapter
- Press STORE (the green button) while in PARA
- Copy appears; the factory settings are now active
If the unit shows an error code, look it up: Rinnai Boiler codes
Source: Rinnai E-Combi Series Installation & Servicing Instructions (8U516009 V0116), p.58. Written in our own words as a summary; always check the original manual.
General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.