Rinnai Continuous Flow Water Heaters Operation Manual page 8

General information
Safety devices
Your Rinnai continuous flow water heater has the following safety devices.
• Flame failure
• Boil-dry protection
• Overheat protection (OHS)
• Overheat protection
• Fusible link
• Pressure relief valve
• Combustion fan rpm check
Rinnai New Zealand Ltd
- flame rod
- water flow sensor
- 97 °C bimetal switch
- 95 °C lockout thermistor
- 129 °C thermal fuse
- open 2.1 MPa / close 1.5 MPa
- integrated circuit system
Continuous Flow Water Heater Operation Manual
8
03-11