2.3.3
LED CONTROL PANEL
Description
LED 1
Screw
LED 2
Fan
LED 3
Pump
LED 4
Boiler
than "boiler thermostat - delta
LED 5
Flame
LED 6
Winter
LED 7
Electric coil
LED 8 Summer
LED 9 Recirculation
2.3.4
DISPLAY CONTROL PANEL
DISPLAY MESSAGES
Temperatura/State/Allarm
The 3 digit display shows the water temperature in the boiler, the
state of the system and the possible alarms.
OFF
Off
Chc
Check up
Acc
Ignition
Accr
Repeated ignition
StAb
Stabilization
nor
Normal
rEc
Ignition recovering
Mod1
Modulation 1
Mod2
Modulation 2
MAnt
Stand - by from boiler temperature
Puff
Stand - by from Pu thermostat
Sic
Safety
Spe
On put out
ALt
Allarm present
In case any error occurs, taking the boiler to the blowing - out, the
display shows an alternance of the messages "Alt" - "Spe" (indica-
ting the boiler's blow-out), the error cause and the boiler's tempe-
rature. The shown messages are the following:
Action of the manual
TSic
rearmament safety thermostat
on boiler's temperature
TPEL
Action of the manual rearmament safety
thermostat. On pellet's inlet tube
tChi
Overheating error readed by
the e-board
AccF
Ignition failed
SPAc
Occasional blowing - out
Sond
Probe reading out of range
See Cap 2.3.8 troubleshooting and fixes
On
Feeding screw on
Fan on
System pump on
Boiler's temperature lower
modulation"
Flame luminosity readed
System pump actived
Ignition coil on
System pump not actived
Recirculation pump active
LED's
Flashing
-
-
System pump set off
by room thermostat
Burner's modulating
Burner's on
blowing - out phase
-
-
-
2.3.5
MENU
The parameters of the regulator are programmable by using the
menu.
Three menu levels are at disposal: user menu1, user menu2 and
protected menu.
User menu1:
Accessible by pressing menu key on the control panel. It allows to see
the set temperature in the boiler, which's value can be changed from
a min of 60°C and a max of 85°C, by pressing the keys + and –.
- The data will be automatically recorded after 20 sec. without to
touch any key or by pressing again the key MENU.
LED
Sigla
Description
Boiler
TH -
Boiler
CALDAIA
thermostat
2.3.6
OPERATION
Introduction
The control panel regulates the working of the unit SOLIDA 8 PL,
allowing automatic ignition and feeding of the fuel by the screw motor,
drawing pellet directely from the container. A photoresistance con-
trols the flame and a sensor controls the water temperature in the
boiler. The setting of all the parameters determinates the operation
of the system.
Theese parameters are included in a special menu reserved to quali-
fied personnel.
Operation conditions
Before ignition fill the screw tube with pellet by using the key "set":
A) Condition off: display OFF.
This condition is reached afther the blowingout phase.
B) Check-up condition: display Chc.
Off
Fellin screw off
Fan off
System pump off
Temperature higher
than "boiler's termostat"
Flame luminosity not readed
System pump not actived
Ignition coil off
System pump actived
Recirculation pump not active
Default
Minimum Maximum
value
value
value
80 °C
60°C
88°C
IT
ES
PT
GB
85