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buffer.
Connecting the sensor to the regulator when we
turn on the buffer pump
and the installation is made
based on
Figure 4. Hydraulic installation diagram with a heat buffer
does not affect the operation of the
equipment.
However, it is possible to read the measured return temperature.
Boiler type
Boiler model selection sets the parameter ranges and the default settings in an optimal way for the product.
Pressing the DEFAULT SETTINGS function will bring back the regulator settings recommended by the boiler
manufacturer.
Burner
Prolonging the operation of the burner feeder
This parameter uses % to determine additional operational time of the burner feeder counted after the
dispenser feeder turns off. For example, if the dispenser feeder runs for 5 sec. and the parameter is set to 25%,
the burner feeder will run concurrently with the dispenser feeder and will run for 6.25 seconds, which is about
25% longer.
Emergency temperature of the feeder
The parameter protects the burner against fuel lighting near the area where the pipe is connected to the fuel
tank. There is a sensor that measures the temperature and when it detects that it is becoming higher than the
set temperature it starts the burner feeder to put fuel into the boiler.
Dispenser feeder capacity
To calculate the burner output and fuel consumption, the amount of pellets feed needs to be calculated. After
disconnecting the pipe that feeds the pellet to the burner, manually run the dispenser feeder and start the
timer. This way, pellets can be poured into a vessel for example for 10 minutes and the feeder can be stopped.
The collected amount of pellets is weighed and the result in kg is divided by 10 and introduced into the
regulator. The regulator requires inputting the weight of the poured fuel in kg/minute.
Fuel
The second parameter necessary to calculate power is the calorific value of fuel. There are 2 units to choose
from. Choose the one in which there is data from the fuel supplier (usually printed on the bag).
CH circuit
Mixer
At this point, parameters defining the operation of the mixing valve are collected. After activating the operation
with the valve, the regulator will adjust the controls to such a hydraulic system automatically changing the
temperature and installation protection functions.
Turn on the controls with the valve
If the circuit has a mixing valve with an actuator, check the mixer mounted option
. If the installation does not
have a valve with an actuator, this must be set in this option
.
Limiting temperature behind the valve
