wallas Nautic 40D, Operator'S Manual With Installation Manual

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WALLAS 40D
Operator’s Manual and Installation Guide
9
Operation Using Basic
Control Panel
Heating
The furnace starts when the
power switch is turned to the
HEAT position. There is first
a self testing phase during
which the yellow and red
lamps blink in turn. Then the
yellow power indicator lamp
will light up and the actual
ignition process will begin.
Ignition takes about 5
minutes during which the
red heating lamp will light
up. The heating lamp is lit
when the combustion has
stabilized in the burner.
After ignition the furnace can
be adjusted with the control
panel. The furnace will not
necessarily start on the first
try after installation, when
the fuel hose is empty.
Failure to start is indicated
when the heating light starts
to blink after the start-up. If
this happens, move the
power switch to the OFF
position. The furnace cannot
be restarted until the cooling
fans have stopped and all
indicator lamps have gone
out. Once the indicator
lamps have gone out, restart
the furnace by switching it to
the HEAT position.
Stopping
Turn the power switch to the
OFF position to switch off
the furnace. The cooling
cycle of the furnace takes
about 10 minutes after
switch-off. During cooling
the power lamp is lit, and the
red heating lamp blinks.
After cooling all indicator
lamps will go out.
Ventilation
Turn the power switch to
VENT position to start
ventilation. Both the yellow
power indicator lamp and
the green ventilation
indicator lamp light up
immediately. The efficiency
of the ventilation air flow can
be adjusted with the power
adjustment knob. Turn the
power switch to OFF
position to stop ventilation.
BASIC CONTROL
PANEL
Figure 16: Basic Control Panel
3004
Power switch
Power adjustment
Heating indicator lamp
Ventilation indicator lamp
Power indicator lamp