Hydraulic Connection - ATTACK PELLET 30 AUTOMATIC PLUS Instructions For Use Manual

HYDRAULIC CONNECTION

Scheme of connection with accumulation tank
temperature sensor,
4 - controller panel, 5 - flue gas temperature sensor (temperature preview only), 6 - boiler
pump, 7 - storage tank, 8 - hot water pump, 9 - DHW tank, 10 - DHW sensor, 11 - mixing
valve drive, 12 - mixing circuit temperature sensor, 13 - mixing circuit pump, 14 - room
thermostat, 15 - thermostatic three-way valve for reverse protection, 16 - upper
accumulation sensor, 17 - lower accumulation sensor, 18 - external temperature sensor
RECOMMENDED SETTINGS:
Parameter
Set boiler's temperature
Accumulation tank
Temperature of start of heat
Temperature of end of heat
Mixer operation 1
Max. set temperature of mixer 1
Mixer heating curve 1
Weather control – mixer 1
Short description of operation: The boiler pump (6) operates after exceeding the set pump
start temperature Temp. heating water on. When the temperature of the temperature
sensor (17) reaches the set temp. charging is completed, the controller switches off the
burner and switches to PAUSE mode. When the temperature of the sensor (16) falls below
the set temp. start of charging, then the controller ignites the burner and switches to
WORK mode. If the water entering the boiler is cold, the thermostatic valve (15) closes. This
results in water flow in the short circuit (boiler circuit): boiler (1) - throttle valve (15) -
thermostatic valve (6) - pump (6). The thermostatic valve (15) opens when the temperature
of the water returning to the boiler rises and the heating water begins to flow into the
heating circuit with the storage tank.
1
The hydraulic diagram shown does not replace the central heating project! It is only an example!
1
,1 – boiler, 2 – regulator, 3 – boiler
Set value MENU
80 °C
menu
yes Service settings setting of accum.
45 °C
Service settings setting of accum.
70 °C
Service settings setting of accum.
Service settings →setting of mixer 1
central heating
switched on
70 °C Service settings →setting of mixer 1
Service settings →setting of mixer 1
0,8 – 1,4
on setting of mixer 1
36
boiler's settings