Kostrzewa ecoMAX860P3-O TOUCH (VG) Bedienungsanleitung Seite 86

15. Service settings
86
Select thermostat
Min. mixing valve temperature
Max. mixing valve temperature
Proportional bandwidth
Integration time constant
Valve open time
Pump disabled by thermostat
Mixing valve insensibility
15.6 H output
H1 Output
H2 output*
15.7 Other
Restore default settings
Touch panel calibration
Leader in pellet boilers
• Disabled - disables room thermostat influence on the boiler operation,
• Universal - enables NO/NC room thermostat connected to terminals 42-43; use
thermostats with hysteresis below 1K,
• ecoSTER T1-T3 - available with the room temperature controller installed, thermostat
status signal is sent to the room temperature controller
This parameter prevents users from setting the mixing valve circuit temperature setpoint
below a minimum value. Automatic control (e.g. temporary temperature decrease) will not
cause reduction in temperature setpoint below the value set by this parameter.
This parameter:
• prevents user from setting the mixing valve temperature setpoint over the maximum value.
Automatic control (corrected based on the heating curve from the outdoor temperature), will not cause the
temperature to exceed the temperature setpoint above the value set by this parameter.
• if Mixing valve operation = Enabled, the mixing valve pump is disabled at Max. mixing valve temperature + 5°C
to protect the floor against damage. For floor heating, set value up to 45+50°C or lower, depending on the
thermal resistance of the floor. Note: if the value is too low, it may cause frequent pump stop/start.
This parameter affects the mixing valve actuator stroke. Higher value will allow to reach the mixing valve tempera-
ture setpoint faster, however if the value is too high, it will cause temperature overshoot and unnecessary actuator
movement. Select value by trial and error. It is recommended to set the parameter to 2-6 [3].
The higher the value, the slower the actuator response to temperature deviation. If the value is too low, it may cau-
se unnecessary actuator movement, if the value is too high, it will take longer to reach the temperature setpoint.
Select value by trial and error. It is recommended to set the parameter to 100-180 [160].
Enter time required to fully open the valve, as specified in the valve actuator data plate, e.g. 140 s.
Set YES to close the mixing valve actuator and disable mixing valve pump when the room thermostat contacts are
open (required room temperature is reached). It is not recommended since the room temperature may be too low.
This parameter determines the temperature insensibility (dead zone) for the mixing valve control system. The
controller controls the mixing valve, so the temperature measured by the mixing valve circuit sensor is the same as
the setpoint. To avoid frequent actuator movement and reduced service life, the control starts when the measured
mixing valve circuit temperature is higher or lower than the preset value by the value higher than the mixing valve
insensibility.
H output
Main module output functions:
• Auxiliary boiler - output 46-47 controls the auxiliary boiler,
• Alarms - alarm trips output 46-47.
• Circulation pump - output 46-47 controls the circulation pump.
• External feeder - output controls the external feeder. Feeder operation time determines the auxiliary feeder
operation time from detecting low fuel level in the boiler storage bin (fuel level sensor contacts open).
Functions identical to H1 at the output 30-31 in the auxiliary module B.
Other
Restoring the service settings also restores all main menu settings (user settings).
Setting touch response in different screen areas.
Platinum Bio ecoMAX 860P User Manual – EN 09.17