Rinnai Boiler: Change a parameter in the PARA chapter
Change a parameter in the PARA chapter on a Rinnai boiler: Installer parameters live in the PARA chapter. Navigation is MODE for chapter, STEP for the item, + / - for the value and STORE to save.
Applies to: E50CRN; E75CRN; E75CRP; E110CRN; E110CRP
How to fix change a parameter in the para chapter: step by step
- Enter the installer code C123
- Press MODE until PARA appears
- Press STEP to reach the parameter number
- Adjust with + or -, then press STORE
- Press MODE until StBY or Good shows to leave; it also times out after 20 min
If the unit shows an error code, look it up: Rinnai Boiler codes
Source: Rinnai E-Combi Series Installation & Servicing Instructions (8U516009 V0116), p.56-58. 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.