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TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
TECHNICAL PASSPORT. INSTALLATION and OPERATION MANUAL
temperature is displayed means that
boiler temperature has increased up to
99°C. In such a case, please contact
immediately to your installer to check the
system.
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).
S
Cleaning system of exhaust gas
tubes is activated.
A
Ash cleaning system is activated.
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 ignition
BURNOUT
Exhaust gas temparature
is too low in Operation
mode. If the exhaust gases
temperature drops below
85 °C
the boiler will shift
into extinguishing mode.
DHW E1
Water Heater Temperature
Sensor is missing (input WH)
DHW E2
Water Heater Temperature
Sensor Short circuit (input
WH)
Cleanup
This alarm appears when
gas temperature rises above
180
о
C
TE Alarm
This alarm appears when
gas temperature rises above
220
о
С
TE E1
Temperature sensor of
exhaust gases is missing
TE E2
Short circuit of temperature
sensor of exhaust gases
CH btm E1
Temperature sensor of
lower part of buffer tank
is missing (when in chosen
scheme with buffer tank)
CH btm E2
Short circuit of temperature
sensor of lower part of
buffer tank (when in chosen
scheme with buffer tank)
CH top E1
Temperature sensor of
upper part of buffer tank
is missing (when in chosen
scheme with buffer tank)
CH top E2
Short circuit of temperature
sensor of upper part of
buffer tank (when in chosen
scheme with buffer tank)
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
