Rinnai Tankless Water Heater: Performance data readout (items 01 to 24)
Performance data readout (items 01 to 24) on a Rinnai tankless water heater: Live and lifetime values: flow, temperatures, run hours, cycles, fan frequency, as numbered items on the controller.
Applies to: SENSEI RX and CX series tankless
How to fix performance data readout (items 01 to 24): step by step
- Hold the down arrow; after about 2 s also hold On/Off until 01 shows
- Scroll with up / down to the item wanted
- See the Performance data table under Settings for the item list
If the unit shows an error code, look it up: Rinnai Tankless Water Heater codes
Source: Rinnai SENSEI RX technical guide (en-CA), Performance data. 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.