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12 Rinnai Corporation RHFE-750ETRA
WARNING
Do not clean glass when hot.
Do not clean glass with abrasive cleaners.
Care and Maintenance
Over time combustion products may leave a film on
the combustion chamber glass. Continued use of the
appliance may permanently stain the glass. If filming
occurs, this glass panel needs to be removed,
cleaned, and installed only by a qualified service
technician.
Cleaning Combustion Chamber Glass
1. Open the side louvers and on each side remove
one screw attaching the top panel. (Side louvers
are opened by pushing in and releasing.)
2. Remove two screws attaching the front panel to
the appliance.
3. Remove the front panel by rotating the bottom
away from the appliance and lifting upwards to
unhook the panel from the top of the appliance.
4. Remove two retaining screws and remove the
combustion chamber glass panel.
5. Clean using non-abrasive, non-solvent household
cleaner.
6. Install the glass panel. Refer to Final Assembly.
7. Install the front panel with two screws through the
louvers. Refer to Final Assembly.
8. Install the top panel with one screw on each side
of the side louvers. Refer to Final Assembly.
CORRECT PILOT FLAME APPEARANCE
The pilot flame should be blue and extend over the
flame rod from half to three-fourths of its length. It
should not be long, streaky, or yellow.
Clean exterior as required using non-abrasive and
non-solvent cleaner. Ensure exterior is completely
dry before operating.
Care of Exterior
rotate
outward
first
unhook top
Front Panel