Abnormal Flame Pattern - Rinnai Arriva 752 Operation Manual

Abnormal flame pattern

Each Rinnai Flame Fire has a distinct flame pattern. This should look the same every time you
start your fire, after an initial warm up period of approximately 20 minutes.
Abnormal flame performance and/
or pattern can indicate a problem
with your fire, such as blocked gas
injectors, or that the burn media
has shifted from when the fire
was first installed. There are some
warning signs that could indicate a
problem.
- unusual smell from the
appliance
- Continued difficulty or delay in
establishing a flame
- Flame appears either very
short or very long
- Flame only burns part way
across the burner
- Severe soot building up on the
inside of the glass door
If any of the above signs occur,
please call Rinnai to discuss.
1
Appliances incorporating a live fuel effect, and designed to operate with luminous flames, may exhibit slight carbon deposits—this is
normal.
1
Normal flame pattern
Abnormal flame pattern
Arriva 752 Operation Guide: 12219-A 01-12 | 17