TITAN
125
EN
cod. 3541Z410 - Rev 01 - 09/2022
4. Technical data and characteristics
Legend of figures cap. 4 "Technical data and
characteristics"
a4
Fume outlet -
Ø PR 15000
R1
6PR 1500 Ohm 1/4W
R
(Module PR 150) 1k3 Ohm 1/4W
R
(Module 3) PR 150kPR 150 Ohm 1/4W
R
(Module 4) 3k3 Ohm 1/4W
R
(Module 5) 4k3 Ohm 1/4W
R
(Module 6) 5k6 Ohm 1/4W
R
(Module 7) 7k5 Ohm 1/4W
R
(Module 8) 9k1 Ohm 1/4W
RT
1PR 1500 Ohm 1/4W
F
Fuse
7
Gas inlet
- DN 40 flanged
10
System flow
- DN 65 flanged
11
System return
- DN 65 flanged
16
Fan
3PR 150
Heating circulating pump
36
Automatic air vent
44
Gas valve
7PR 150
Room thermostat (not supplied)
7PR 150b
Second room thermostat (not supplied)
81
Ignition electrode
95
3-way valve - PR 150 wires (not supplied)
A
= Heating phase
B
= Neutral
98
Switch
106
Gas cock
114
Water pressure switch
130
DHW circulating pump (not supplied)
138
External probe (not supplied)
139
Remote timer control (not supplied)
155
Hot water tank temperature probe (not supplied)
179
Non-return valve
186
Return sensor
188
Ignition/Ionization electrode
191
Fume temperature sensor
193
Trap
PR 1505PR 150
3-way drain and shutoff cock
PR 15056
Modulating heating circulating pump signal
PR 15078
Double sensor ( Heating)
PR 15098
Cascade temperature sensor (not supplied)
PR 15099
Input 0-10 Vdc
300
Burner lit contact (voltage-free contact)
301
Fault contact (voltage-free contact)
30PR 150
Remote reset input (PR 15030 Volt)
306
Heating system circulating pump (not supplied)
307
Heating system second circulating pump (not
supplied)
348
3-way valve - 3 wires (not supplied)
A
= Heating phase
B
= Neutral
C
= DHW phase
357
Faulty contact (PR 15030 Vac)
374
Aluminum exchanger
375
Silencer
Содержание TITAN 150
Страница 50: ...TITAN 50 IT cod 3541Z410 Rev 01 09 2022 fig 90...
Страница 142: ......
Страница 143: ......