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SECTION G
ADJUSTING ROOM TEMPERATURE
Pressing either the "UP" or "DOWN" button will increase
When the desired room temperature is reached, the
or decrease the set temperature by 2 degrees
heater will automatically shift to "H.Medium", "L.Medium"
increments.
or "Low" burning mode to maintain the desired
Once desired temperature is displayed, press set button
temperature.
to lock into memory.
When room temperature exceeds
the
desired
temperature by approx. 4 degrees, the heater will
automatically shut off. As room temperature drops, the
heater will automatically re-start to maintain the desired
temperature.
INSTRUCTIONS FOR ECONOMY PLUS MODE
To engage the economy plus mode, simply press down the button labeled "Economy Plus", to disengage press
again.
NOTE:Operation switch must be "ON" and in manual mode.
This feature minimizes the "ON" and "OFF" cycling of the unit by allowing it to overshoot the set temperature by
8 degrees instead of the normal 4 degrees.
The advantages of this feature are to increase the overall efficiency of the unit by:
1. Decreasing electrical consumption by decreasing the frequency of ignition cycles.
2. Reducing heat loss during the prepurge and postpurge cycles.
3. Reducing inefficient combustion associated with start up and shut down.
4. Prolonging component life by decreasing expansion and contraction of internal parts.
NOTE: This feature could be compared to driving an automobile in stop and go traffic (regular mode) versus
highway driving with cruise control engaged (Economy Plus mode).
SECTION H
SECTION I
TURNING OFF THE HEATER
RELIGHTING THE HEATER
To turn off the heater, press the Operation Button to
Automatic controls prevent your heater from relighting
put it in the "Off" position (Figure 32). The operation
after the Operation Button has been set to "Off" until
light will go out, and the fuel flow will stop.
heater has cooled.
After turning heater off the fans will continue to run
If the Operation Button is put in the "On" position
until unit has cooled down to the point where the
during the cooling period, the heater will automatically
fans will automatically stop.
relight at the end of the period.
21
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