Riello RTC Series User Manual

24
INSTALLATION
Single Boiler Combination Heating & Domestic Water Plant
3
3
2
1
3
14
3
4
5
3
3
4
5
3
DHW USER
POINTS
21
INLET
3
12
10
3
20
226
15
6
3
3
3
11
3
3
3
3
4
3
23
3
5
3
24
16
16
16
1617
3
3
24
3
FLOW
7*
15
10
1
19
10
12
3
3
3
9
7
5
4
3
5
4
18
2
M
MAKE-UP
WATER
WATER
INLET
LT (*)
CENTRAL
HEATING
RETURN
LT
RETURN
HT (*)
CENTRAL
HEATING
RETURN
HT
RETURN
CENTRAL
HEATING
SUPPLY
1 Boiler
2 Burner
3 Isolation valves
4 Central heating system pump
5 Non-return valves
6 Automatic vent valve
7 Boiler safety valve
7* Second boiler safety valve (only for RTC 8000 - RTC
10000)
8 Boiler drain valve
9 Y lter
10 Pressure reducer
11 Expansion tank
12 Water softener lter
13 Siphon
14 Condensate outlet
15 Drain
16 Isolation valve
17 Non-return valve
18 Air separator
19 Domestic water storage tank
20 Storage tank drain valve
21 DHW circuit expansion tank
22 Storage tank safety valve
23 3-way valve
24 Central heating system manifold
M Pressure gauge
(*)_HT High Temperature
LT Low Temperature
_ _ _ RTC 8000 - RTC 10000

Riello RTC Series Specifications

General

Brand	Riello
Model	RTC Series
Category	Boiler
Language	English