Hydraulic Circuit - Inova L24 MCW TOP U/IT Installation And Maintenance Manual

HYDRAULIC CIRCUIT

VERSION INOVA L24 MCS W TOP
18
17
16 15
14
5
A
1 3
AA
PART. A - REGOLATORE DI PORTATA
PART. B - FILTRO INGRESSO A.C.S.
LEGEND
AA System supply
BB Hot water outlet
CC Gas
DD Cold water inlet
Filling
EE
Return
FF
GG By-Pass
1 Plate exchanger
2 Modulator
3 Hydraulic 3-ways valve
All components of the hot water circuit are manufactured with materials in compliance with the hygienical
sanitary specifications.
4
6
9
B 7
C
2
BB CC DD
PART. A - DELIVERY ADJUSTMENT
PART. B - HOT WATER INLET FILTER
4 Hot water priority microswitch
5 Hot water delivery adjustment
6 Boiler temperature sensor
Gas valve
7
Filling cock
8
Hydrometer
9
10 Heating safety valve
11 Drain cock
12 Lack of water pressure switch
13 Circulating pump
VERSION INOVA L24 MC W TOP
20
19
13
12
11
8
10
FF
GG
EE
PART. C
PART. C
VALVOLA DI NON RITORNO
NON-RETURN VALVE
14 Burner
15 Fumes exchanger
16 Expansion tank
17 Fumes pressure switch (mod.
MCS)
18 Fan (mod. MCS)
19 Automatic air bleed valve
20 Total safety thermostat (TST)
21 Flue control (mod. MC)
41
21