Sunsystem BURNIT CombiBurn DC-A Series, Technical Passport, Installation And Operation Manual

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10
EN
TECHNICAL PASSPORT INSTALLATION and OPERATION MANUAL
Summer mode /shower and sun/ symbol means than
is set Summer heating mode. Only DHW pump is
active.
Burner flame symbol appears in upper right part of
display. Means that burner is activated. Burner goes
into Ignition mode and upcoming boiler fire up.
Flame 3 symbol means Maximum output mode of
boiler. In this mode the boiler operates at maximum
output.
Flame 2 symbol means Medium output mode of
boiler. In this mode the boiler operates at partial
output.
Flame 1 symbol means Low output mode of boiler. In
this mode the boiler operates at minimum output.
This symbol means Suspend mode of boiler.
The notice “ Hi ” appearance on the screen where the
boiler temperature is displayed means that the
measured boiler body temperature is above 120°C .
Flashing and beeping alarm is activated. When the issue is
corrected, notification can be deleted. When disconnect the
boiler from electrical supply for few seconds and then switch
on it again, boiler goes back to normal operation.
Boiler increased temperature. Those two symbols
appearance on the screen where the boiler
temperature is displayed means that boiler
temperature has increased up to 99°C .
Error symbol appears in right upper part of display.
Flashing and beeping error symbol mean error or
fault in boiler operation. Use “ Enter “ button to move
to next screen with error notification in lower left part
of display. When the issue is corrected, error notification can
be deleted. When disconnect the boiler from electrical
supply for few seconds and then switch on it again, boiler
goes back to normal operation (error notification is deleted).
Factory setting - Alarms
BB
ALARM
Reverse fire Alarm (when the thermostat contact
RB input is open)
SENSOR
E1
Boiler Temperature Sensor is missing ( input B )
SENSOR
E2
Boiler Temperature Sensor Short circuit ( input B )
IGNITION
FAIL
Failure ingnition
DHW
E1
Water Heater Temperature Sensor is missing
( input WH )
DHW
E2
Water Heater Temperature Sensor Short circuit
( input WH)
FROST
The room temperature is below 0°C . Danger of
freezing of heat carrier inside the boiler water
jacket of boiler and heating system tubing.
When restarting the controller alarm is deactivated.
Notify the authorized installer/ service to be
performed immediately inspection of the boiler
and heating installation.
” С ” symbol means that the motor of
automatic cleaning system is activated.
The symbol “ T ” indicates that a room
thermostat is connected to the
controller of the burner (the boiler).
In “ CH Priority ” mode the room thermostat controls the
burner by starting and stopping it. In “ DHW Priority ” mode
the room thermostat controls the heating installation pump
by starting it when the temperature of the domestic hot
water has reached the maximum preset temperature. In
“ Parallel Pumps ” mode the room thermostat controls the
heating installation pump regardless of the temperature of
domestic hot water. In “ Summer Mode ” the room
thermostat is disabled.
Lights for operating:
- Pump heating system
- Pump Domestic hot water .
10.2. User menu
10.2.1. Initial (start-up screen) „Standby“
The burner is in standby mode.
The display shows:
Temperature in the boiler ( 23
degrees ), time, and by pressing the
Enter button you can browse the
quick menu (bottom left) where the
following read-only data is displayed:
Maximum set temperature t = 85°C , emperature of
domestic hot water where such heating circuit is connected);
Light intensity in the burner; Burner status (detected errors,
if any); Date .
Set maximum temperature of the
boiler through navigation arrows.
Press button „ F ” and hold for
3 seconds to set the follow
parameters:
Manually starting Ash clean system
when fuel is with high ash content
or boiler is operating in Manual
mode .
Set start-up Central Heating pump
temperature.
On/Off and DHW pump hysteresis
curve setup (effective only with
activated DHW Pump ).
Set the time.
Set the date