1101
1 1
Illustrations may differ from actual product
Subject to printing/proofreading errors
Indicators and settings
26
29
index
30
Thermostat
Thermal relay
Alarm
Feed auger
Eart
h
Eart
h
Eart
h
Control signal
Ta
chometer
generator
TEMP
START DOSE
16
17
18
24
28
29
19
20
21
22
23
25
26
27
30
OPERATION
POWER
FLAME
ALARM
Normal operation
Start delay
High
Low
Cooling phase
Start phase
Flame
High temperature in downpipe
Failed start
High ambient temperature
Fan not working
Excess pressure, combustion chamber
Starter element not working
18
19
20
21
16. Alarm relay with indicator.
17. Relay with indicator for feed auger.
18.
OPERATION:
(green)
On constantly:
there is power supply to the burner.
Flashing:
start delay.
19.
POWER:
(green)
On constantly:
high power.
One long + one short flash:
low power.
One long + two short flashes:
cooling.
20.
FLAME:
(orange)
On constantly:
photoresistor senses flame.
Flashing:
start phase.
One long + four short flashes
synchronously with ALARM:
low fan RPM in operating phase.
21.
ALARM:
(red)
On constantly:
high temperature, downpipe.
One long + one short flash:
See SW2/3, item 24.
One long + two short flashes:
three failed starts.
One long + three short flashes: high ambient temperature.
One long + four short flashes: fan not working.
One long + four short flashes
synchronously with FLAME:
low fan RPM in operating phase.
Flashing:
low element current.
22.
TEMP:
temperature setting when burner controls boiler temperature.
Requires temperature sensor (accessory).
23.
START DOSE:
pellet dose setting at start.
24. Switches for setting operating parameters:
Power mode - SW1/1 and SW1/2
Modulating,
Off (SW1/1)
switch from low to high power
Off (SW1/2)
Low power
On (SW1/1)
Off (SW1/2)
High power
Off (SW1/1)
On (SW1/2)
Feed auger supply - SW1/3
Supply 1/1 rev.
Supply 1/3 rev.
Material of feed auger's pipe - SW2/1
Steel Plastic
Chimney draught - SW2/2
Normal mode 0 to -10 Pa
-10 to -15 Pa
SW2/3 -
Always 'OFF'
(Function for another market)
Always 'OFF'
Always 'OFF'
25.
Fuel:
fuel volume setting for high power operation.
26.
Start delay:
0-135 minutes.
27.
Air, LOW Power:
air flow rate setting for low power.
28. Serial interface for reading off the burner's settings, operating times
and operating parameters. Requires serial cable or read unit (acces-
sories).
29. Indicator. Lights up when the ignition element is connected.
30. Single-chip computer, which controls and monitors the burner.
With any change of circuit board, it is impor-
tant for the new circuit board to be installed
correctly. The index marking must be up-
wards. See figure. The burner must be dead.
