Ferroli ENERGY TOP B Serie Instrucciones De Uso, Instalación Y Mantenimiento página 75

ENERGY TOP B
5. TECHNICAL DATA AND CHARACTERISTICS
Key of figures cap. 5
7 Gas inlet
10 System delivery
11 System return
14 Safety valve
16 Fan
22 Burner
29 Fume outlet manifold
32 Heating circulating pump
36 Automatic air vent
38 Flow switch
42 DHW temperature sensor (not supplied)
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
5.1 Dimensions and connections
Model ENERGY TOP B 80 - 125
120 132
500
Ø80
fig. 57 - Dimensions and connections model ENERGY TOP B 80 - 125
1 = Gas inlet
2 = Heating system delivery
3 = Heating system return
450
110
2
1
3
120 180
cod. 3541G011 - Rev. 00 - 07/2015
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
179 Non-return valve
186 Return sensor
191 Fume temperature sensor
193 Trap
196 Condensate tray
215 Air inlet reducer
220 Ignition card
252 3-way drain and shutoff cock
253 Shutoff cock
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
Model ENERGY TOP B 160 - 250
380
252 120 120
1000
250 500
Ø80 Ø80
fig. 58 - Dimensions and connections model ENERGY TOP B 160 - 250
1 = Gas inlet
2 = Heating system delivery
3 = Heating system return
132
250 450
110
120 180
EN
2
1
3
75