Micronova S.r.l.
-
Via A. Niedda, 3
-
35010 Vigonza (PD)
-
+39 049 8931563
-
+39 049 8931346
date 22.05.2018
Control board O047+T047idro
Micronova
page 55 of 113
ENG
OPERA
TING M
ODE
figure 35
figure 36
figure 37
The condition for modulation:
•
Contact thermostat puffer (T
-
E) open
When the puffer thermostat is open, the stove goes into the modulation state. As soon
as the external puffer thermostat contact closes (visible as a segment line above the
clock).
Figure 35
•
Water probe = or > water set
When the water probe reaches the water set, the stove goes into the modulation state,
independent of thermostat puffer contact (T
-
E) is open or closed. Restarts as soon as
the water probe is lower than the set water set and the thermostat puffer contact (T
-
E)
is closed.
Figure 35
Standby status
If enabled in the menu, the standby function allows the stove to be switched off tempo-
rarily once the condition explained below is met:
Once the modulation status is reached, a fixed delay of 1 minute is decremented, and
appears on display
Figure 36
, alternating with
Figure 34
. When the delay is over, the
stove goes into standby and after go off. On display appears
figure 37
.
Restart the stove from the ignition state if the thermostat contact puffer is closed and
the water probe is lower than the water set.
