11
used.
ІІ. Screw Sensor: on/off
This function allows switching off the screw temperature sensor in systems where
external fire fighting systems are used, to protect the screw feeder from reverse ignition.
3.3.7.5 Unit switch off temperature: 10 – 75°С
If boiler temperature drops lower than the preset one AIR BIO Controller moves to
Standby mode. It is considered, that fuel in the bunker is over and further operation is not
reasonable.
3.3.8 Hot Water Supply Temperature
:
Temperature change range: 40 – 95°С.
The required temperature of hot water circuit is set up in this item.
3.3.9 Boiler Hysteresis
:
Range: 1-10°С.
You set up the value up to which heat carrier operation temperature goes down from
the preset temperature whereby the Controller will transfer the boiler from «
Support
» mode
to the temperature gaining mode.
4 Controller Menu Structure
1.
Manual Operation
1.1.
Screw
OFF
1.2.
Fan
0%
1.3.
Central heating pump
OFF
1.4.
Hot water supply pump
OFF
2.
Firing
OFF
3.
Fan
3.1.
Pressurization force
30%
3.2.
Blow off
3.2.1. Pause
5 min.
3.2.2. Operation
30 se.
4.
Screw Feed
4.1.
Screw in Operation mode
4.1.1. Supply time
10 sec.
4.1.2. Break time
10 sec.
4.2.
Screw in Support mode
4.2.1. Supply time
20 sec.
4.2.2. Break time
5 min.
4.3.
Screw switch off
ON
5.
Boiler operation mode selection
5.1.
House heating
ON
5.2.
Parallel pumps
OFF
5.3.
Summer mode
OFF
