Safety Devices - Rinnai RHFE-952ER Operation & Installation Manual

SAFETY

SAFETY DEVICES

Initial start-up: This heater has a one-time start up cycle. Should there be a fault in the heater no more than 3
manual restarts should be attempted. If the heater still fails to operate a service call will be required. Refer to the
"CARE AND MAINTENANCE" pages; 13 through 15 for further information.
Over Heat Thermistor: Should the heater get too hot during operation, (for example when the air outlet louvres
are blocked), this device will automatically turn the gas off and allow the heater to be manually restarted, (automatic
re-start will not occur). Refer to the "CARE AND MAINTENANCE" pages; 13 through 15 for further information.
Over heat Thermal Fuse: In the unlikely event of the Over Heat Thermistor failing or some other fault occurring
the Over Heat Thermal fuse will operate completely shutting the appliance down. This device is a 'one hit' only
function, a service call will be required to reinstate operational ability to your heater. Refer to the "CARE AND
MAINTENANCE" pages; 13 through 15 for further information.
Power Failure: Refer to page 10. In the event of power failure or power disruption your heater will shut down
completely, manual restarting will be required. Refer to the "CARE AND MAINTENANCE" pages; 13 through 15
for further information.
Electric fuse: The electrical circuits are protected by a fuse. Refer to the "CARE AND MAINTENANCE" pages; 13
through 15 for further information.
Flame Failure Sensing System: These devices within the appliance automatically cut of the gas supply to the
burners in the event of a flame failure. Refer to the "CARE AND MAINTENANCE" pages; 13 through 15 for further
information.
Pressure Relief: The burner box glass panel is secured to the burner box via spring loaded pressure relief
fasteners.
Rinnai 9 RHFE 952_1252 OIM