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DMAN802000066-SY250 Idro 4/8 Buttons Manual
5.9
Safety
PHASE
Timer
Control Thermostats
Combustion
Resistance
Fan
Auger
Safety from
Standby
T15
Exhaust Temp >
Th08
thermostat
or
Water Temp>
Th25
thermostat
starts Timer
T15
P23
OFF
OFF
Exhaust Temp <
Th08
thermostat
and
Water Temp <
Th25
thermostat
goes in Standby
Safety from
other States
T15
Exhaust Temp >
Th08
thermostat
or
Water Temp>
Th25
thermostat
starts Timer
T15
U11
if
A06
=1
otherwise
U03
C11
if
A06
=1
otherwise
C03
Exhaust Temp <
Th08
thermostat
and
Water Temp <
Th25
thermostat
goes in Modulation
Control at the end of
T15
timer
Goes in Extinguishing
with error
5.10
Extinguishing
PHASE
Timer
Control Thermostats
Combustion
Resistance
Fan
Auger
Wait
T13
Exhaust Temp >
Th01
Thermostat
starts Timer
T13
P23
OFF
OFF
Final Cleaning
T16
Exhaust Temp <
Th01
Thermostat and
T13
finished
starts Timer
T16
Max Speed
Control at the end of
T16
timer
Goes in Off if there isn’t any functioning error, otherwise goes in Block
5.11
Block
PHASE
Timer
Control Thermostats
Combustion
Resistance
Fan
Auger
Exhaust Temp >
Th01
Thermostat
U11
if
A06
=1 otherwise
U03
OFF
OFF
Exhaust Temp <
Th01
Thermostat
OFF