Dimensions And Connections; Technical Data And Characteristics - Ferroli ENERGY TOP W 70 Instructions D'utilisation, D'installation Et D'entretien

Fault code Fault Possible cause
F35 Faulty mains frequency Electric mains trouble
Insufficient system pres-
sure or circulation
Flowswitch or pressure Circulating pump not
F37
switch contact open working
Wrong card parameter
setting
Flowswitch contact Flowswitch dirty or
F38
blocked closed blocked
Probe damaged or wiring
shorted
F39 External probe fault
Probe disconnected after
activating the sliding tem-
perature
Delivery sensor discon-
A41 Sensor positioning
nected from the pipe
A42 Heating sensor fault Sensor damaged
F42 Heating sensor fault Sensor damaged
Sensor damaged
Cascade temperature
F50 Wiring shorted
sensor fault
Wiring disconnected
Controller DBM12 inter-
A61 Controller DBM12 fault
nal error
No communication Controller not connected
A62 between controller and
Valve damaged
gas valve
A63
A64 Controller DBM12 inter-
Controller DBM12 fault
A65 nal error
F66

5. TECHNICAL DATA AND CHARACTERISTICS

Key of figures cap. 5
7 Gas inlet
10 System delivery
11 System return
16 Fan
22 Main burner
29 Fume outlet manifold
32 Heating circulating pump (not supplied)
36 Automatic air vent
38 Flow switch
44 Gas valve
72 Room thermostat (not supplied)
72b Second room thermostat (not supplied)
81 Ignition electrode
82 Detection electrode
95 Diverter valve (not supplied)
A = Heating phase
B = DHW phase
C = Neutral
NOTE: For valves with 2 wires and spring return, use the connections B and C
98 Switch
114 Water pressure switch
130 DHW circulating pump (not supplied)
138 External probe (not supplied)
139 Remote timer control (not supplied)
154 Condensate drain pipe
155 Hot water tank temperature probe (not supplied)
186 Return sensor
191 Fume temperature sensor
193 Trap
196 Condensate tray
215 Air inlet reducer
220 Ignition card
256 Modulating heating circulating pump signal
278 Double sensor (Safety + Heating)
298 Cascade temperature sensor (not supplied)
299 Input 0-10 Vdc
300 Burner lit contact (voltage-free contact)
301 Fault contact (voltage-free contact)
302 Remote reset input (230 Volt)
306 Heating system circulating pump (not supplied)
307 Heating system second circulating pump (not supplied)
345 Exchanger safety thermostat
52 EN
ENERGY TOP W 70 - W 80 - W 125
All manuals and user guides at all-guides.com

5.1 Dimensions and connections

Cure
Check the electrical system
Check the system water pressure or for
air in the system
Check the circulating pump
Check the card parameter and modify it if
necessary
Clean the flowswitch or replace it if nec-
essary
Check the wiring or replace the sensor
Reconnect the external probe or disable
the sliding temperature
Check the correct positioning and opera-
tion of the heating sensor
Replace the sensor
Replace the sensor
Check the wiring or replace the sensor
Check the earth connection and replace
the controller if necessary.
Connect the controller to the gas valve
Replace the valve
Check the earth connection and replace
the controller if necessary.
1
ENERGY TOP W 70 - W 80
ENERGY TOP W 125
1 =
3 =
5 =
cod. 3540S806 - Rev. 00 - 09/2013
Ø 80
Ø 80
445
222 120
84 278
A 20
3
5
fig. 37 - Dimensions and connections
Heating system delivery - 1" 1/2 F
Gas inlet - 1" M
Heating system return - 1" 1/2 F
49
102
440
A
65
63