Menu
Parameter
Description
Boiler
Pump Min Temp
Minimum threshold temperature to turn on the circulation pump.
Pump Hyst
Hysteresis for turning on and off the circulation pump.
Turn on temperature =
Pump Min Temp
+
Pump Hysteresis
.
Turn off temperature =
Pump Min Temp - Pump Hysteresis
.
Boiler Max
Maximum boiler temperature. Exceeding it, registers the error
Overheat Water.
Pump Modulation
Enable circulation pump modulation.
Pump Range
Working temperature range, in which the pump power is being modulated
proportionally between
Pump Min Power
and
Pump Max Power
.
Pump Min Power
Minimum modulation pump power, for boiler temperature <=
Pump Min
Power
.
Pump Max Power
Maximum modulation pump power, for boiler temperature >=
Pump Min
Power + Pump Range
.
DHW
Pump Min Temp
Minimum threshold temperature to turn on the DHW pump.
Delta Temp
The boiler temperature should be this many degrees higher than the DHW
temperature in order to turn the pump on.
Pump Hyst
Hysteresis for turning on and off the DHW pump.
Turn on temperature =
Pump Min Temp
+
Pump Hyst
.
Turn off temperature =
Pump Min Temp - Pump Hyst
.
Wait DHW ON
Temperature difference below the set temperature in order to exit from
Wait
state.
Wait DHW OFF
Temperature difference above the set temperature in order to enter
Wait
state.
Low Priority
In heating mode
Heat+DHW
, the DHW pump is not activated until the main
heating circuit reaches the set temperature.
Hardware Setup
DHW
General enable of DHW functionality.
AUX Output
AUX output function:
■
OFF
: Not in use
■
Alarm
: Activated upon error registration
■
Refill
: Fuel refill
■
Feeder2
: Secondary feeder
■
Flap
: Flue gases flap
Clean Output
Clean output function:
■
Clean
: Cleaning mechanism, activated during the
Clean
state
■
Chimney
: Chimney fan, activated always when the main fumes fan is
active.
Chimney Fan
Power in percent for the Clean output, when it is configured as a chimney fan.
Level Input
Level input function:
■
OFF
: Not in use
■
Pellet
: Level of the pellets inside the bunker
■
Clean
: Feedback for the position of the cleaning mechanism.
Е1 Clean
Goes directly to Clean state if an error is detected on
E1
input
Е1 Invert
Invert the active state of the
E1
input (normally closed sensor).
Service parameters
11
Содержание tPell
Страница 1: ...tPell Pellet Combustion Controller Version 24 06 20...
Страница 18: ...Fig 20 Connection 18 Connection...