Rinnai RHFE-431WTA User Manual
FEATURES OF THE RHFE-431WTA UNITS
SAFETY DEVICES
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◆ Clean Heating Forced Flue Type
◆ Easy Operation One-Touch Ignition
◆ Sensible Temperature Control Feature
◆ Comfortable Room Temperature Control and Display
◆ Warm Air Outlet at Floor Level (Keeps Your Feet Warm)
◆ Child Safety Function Lock
◆ Room Temperature Setting Memory
◆ Dirty Air Filter Indicator Lamp
◆ Energy-Saving Economy Setting
◆ Humidifier Tray
◆ Air Flow Directional Louvers
◆ Direct Vent Easily Installed
◆ Proportional Heating Variable Capacity
◆ Hush! Quiet Operation
◆ Modern Design Minimizes Floor Space Requirements
◆ Failure Message Display
◆ Timer Override Mode
Spark Safety Device:
Automatically shuts unit down when there is an abnormal spark at time
of ignition.
of ignition.
Flame Failure Device: Activated when burner flame fails. This prevents raw gas from being
released.
Overheat Switch:
This device automatically cuts the gas off if the heater exceeds a
predetermined temperature. This is normally caused by an
obstruction in front of the louvers, or a blocked fan filter.
predetermined temperature. This is normally caused by an
obstruction in front of the louvers, or a blocked fan filter.
Fusible Links:
Backs up the overheat switch. If the fusible link cuts the unit off, a
service call by an authorized person is required to replace the link.
service call by an authorized person is required to replace the link.
Overcurrent Prevention Device:
This is a 3 amp. glass fuse found on P.C. board. Design
to shut unit down in case of overcurrent. If fuse blows all
indicator lamps will be "OFF".
indicator lamps will be "OFF".
Power Outage Safety Device:
This safety device cuts off gas passage and stops
operation.