Rinnai Tankless RX temperature settings available
Rinnai Tankless RX temperature settings available: reference table for the tankless water heater (SENSEI RX/CX series): a quick-reference table with notes.
Rinnai Tankless RX temperature settings available table
| F | C | Note |
|---|---|---|
| 98 | 37 | - |
| 100 | 38 | - |
| 102 | 39 | - |
| 104 | 40 | Default after power loss if unit was powered under 6 h |
| 106 | 41 | - |
| 108 | 42 | - |
| 110 | 43 | Highest setting while hot water is flowing |
| 115 | 46 | - |
| 120 | 49 | Default max; crossover mode minimum |
| 125 | 52 | Needs parameter 01b |
| 130 | 54 | Needs parameter 01b |
| 135 | 57 | Needs parameter 01b |
| 140 | 60 | Needs parameter 01b |
How to use the Rinnai Tankless RX temperature settings available table
Find your exact model in the first column and read across the row. Values in the Rinnai Tankless RX temperature settings available table are a summary for quick reference; the rating plate on the unit and the manufacturer's manual for your model always decide. If your model is not listed, or a value looks different from what you see on the unit, check the manual before changing anything.
Notes
- While hot water is running the setting can only be changed between 98 F and 110 F (37-43 C).
- Switch F/C: hold On/Off 5 s with the heater off. Outdoor units auto-lock the controller after 30 min idle.
Applies to: RX199i, RX180i, RX160i, RX130i, RXP199i, RXP160i (indoor)
Rinnai models this applies to
RX130iRX160iRX180iRX199iRXP160iRXP199i
Rinnai Tankless Water Heater error codes →
Source: Rinnai SENSEI RX Residential Installation and Operation Manual (100000839(03)), Table 29 Temperature Settings, p.57-58. 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.