TCNet Boiler Controller - Page 21

TCNet Boiler Controller
User and Service Manual
21
Power and Fan speed settings for 5STEP modulation or Fixed power.
Mod1
5kW
Fan:
33
Mod2
10kW
Fan:
37
Mod3
15kW
Fan:
40
Mod4
20kW
Fan:
43
Mod5
25kW
Fan:
46
Exh. Limit :C
150
Maximum allowable flue
temperature. In case of flue
gases exceed the limit,
controller will reduce the
power to regulate the flue gas
temperature.
Graph 1 PID Modulation