ECO 30/2
Thermostat room temperature - furnace
Motor
Transformer
Electromagnetic valve 1° flame
Thermostat modulation
Air flow control
Electromagnetic valve 2° flame
Photo resistance
A
- flame ignition
B
- presence of flame
C
- end of starting procedure
- normal operation
C-D
D
- thermostat shut-down (TA-TC)
T1
pre-ventilation time
T2
safety cut-off time
T3
pre-ignition time
post-ignition time
T3n
30
LOA 24 LMO 24
13 sec.
15 sec.
10 sec.
10 sec.
13 sec.
15 sec.
15 sec.
10 sec.