21
INSTALLATION AND USER MANUAL
4 ADJUSTING THE POWERFAN
The setting of the PowerFan is done with the speed controller.
With this podmeter you set the resistance of the motor. The
lower the resistance, the faster the motor runs. This controller
and the indicator lights are located on the PowerFan itself. A
cover must be removed for this. Make sure that this cover can be
reached at all times (See
Figure 4.1
)
4.1 Set initial position
See
Figure 4.2
•
Position 0 Motor is running at full power
•
Position 6 Start position for each new installation
•
Position 12 Motor runs slowly.
4.2 Start
When the fireplace is started, the fan runs at high speed for 5
seconds, after which a signal is sent to the control cabinet and
the speed drops audibly. In this position the 2 green LED lamps
are lit and one is flashing.
LED is blinking
The fan checks the system for correct operation for 60 seconds. If
the system works properly, the blinking stops and the LED stays
green
LED flashes red
If the green light does not stop blinking or changes to red,
increase the fan speed by 1 step and observe the waiting time
of 60 seconds again.
Pay attention
•
To increase the fan speed:
•
Turn the speed control counterclockwise.
•
To reduce the fan speed:
•
Turn the speed control clockwise.
4.3 Fine-tuning
When the flames are satisfactory, increase the speed (if desired)
by one more step to take account of extreme weather conditions
such as wind. This prevents the fire from being switched off
preventively, which is experienced as a nuisance.
Note:
Only after 20 minutes can you assess the flames correctly.
Take this time into account for the first installation. The fan can
switch off before the 20 minutes have elapsed.
Figure 4.1 - Service cover PowerFan MkII
FAN
SPEED
RUN
PWR
V+
V0
RUN
FAN
Dr
aadkleur
en
0
12
Figure 4.2 - Speed pod meter PowerFan