Technical Data And Characteristics; Dimensions, Connections And Main Components - Ferroli ATLAS D 30 UNIT Instructions D'utilisation, D'installation Et D'entretien

ATLAS D UNIT
Fault
Fault Possible cause
code
Sensor damaged
F10 Delivery sensor 1 fault Wiring shorted
Wiring disconnected
Sensor damaged
F11 DHW sensor fault Wiring shorted
Wiring disconnected
F12 Card parameter fault Wrong card parameter setting
Sensor damaged
F14 Delivery sensor 2 fault Wiring shorted
Wiring disconnected
F16 Card parameter fault Wrong card parameter setting
Supply voltage under
F34 Electric mains trouble
170V.
F35 Faulty mains frequency Electric mains trouble
Pressure too low
Incorrect system water
F37
pressure
Sensor damaged
Probe damaged or wiring shorted
F39 External probe fault
Probe disconnected after activating the sliding
temperature
Incorrect system water
F40 Pressure too high
pressure
A41 Sensor positioning Delivery sensor not inserted in boiler shell
F42 Heating sensor fault Sensor damaged
System water pressure
F47 Wiring disconnected
sensor fault

5. TECHNICAL DATA AND CHARACTERISTICS

5.1 Dimensions, connections and main components

fig. 33 - Dimensions, connections and main components
Cure
Check the wiring or replace the sensor
Check the wiring or replace the sensor
Check the card parameter and modify it
if necessary
Check the wiring or replace the sensor
Check the card parameter and modify it
if necessary
Check the electrical system
Check the electrical system
Fill the system
Check the sensor
Check the wiring or replace the sensor
Reconnect the external probe or disa-
ble the sliding temperature
Check the system
Check the safety valve
Check the expansion tank
Check the correct positioning and oper-
ation of the heating sensor
Replace the sensor
Check the wiring
500
36
246
32
295
cod. 3540S526 - Rev. 00 - 09/2013
56
275
105
14
10
50
250
Table. 5
ATLAS D 30 UNIT
ATLAS D 42 UNIT
10 System delivery 3/4"
11 System return 1"
14 Heating safety valve
32 Heating circulating pump
36 Automatic air vent
56 Expansion tank
246 Pressure transducer
278 Double sensor (Heating + Safety)
275 Heating system drain cock
295 Burner
A
B
fig. 34
a4
105
250
fig. 35
A B a4
632 589 Ø 120 to 130
732 689 Ø 120 to 130
EN
246
278
11
41