Rinnai Arriva 752 Operation Manual page 13

Symptom
Remote control doesn't
work
No indication or control
panel indicators
Arriva stops during
operation
Burners fail to ignite
Smell of gas
No display on remote
Cause
Fire not plugged in properly or turned off
Timer set
Lock set
Remote lockup due to signal being out of
range, incorrectly aimed, or obstructed
Fire not plugged in properly or turned off
Mains power failure
Mains power failure
Filter obstructed
Gas supply turned off
Air in gas pipe when initially installed
Gas supply turned off
Gas escape
Flat batteries
Solution
Plug in power cord, or press the On/Off button
on the control panel
Use the override button
Cancel lock (hold for three seconds)
Change position of where you are operating
the remote, or remove obstruction
Plug in power cord, or press the On/Off button
on the control panel
Use power reset procedure, refer p.6
Use power reset procedure, refer p.6
Remove and clean filters
Turn on the gas supply at the meter or cylinder
Installer to purge air from gas supply
Turn on the gas supply at the meter or cylinder
Isolate gas supply and contact a Rinnai
Service Centre
Replace batteries in remote
Arriva 752 operation guide: 12219-C 03-20 | 13