Riello 7200.200 V PLUS Installation, Operation And Maintenance Manual page 10

GENERAL
GENERAL
R 7200 V Plus storage cylinders can also be connected to previously installed water heating systems provided they are of adequate
output power, but care must be taken to ensure correct water flow directions.
Water fittings have the following specifications:
DESCRIPTION
UAC Domestic hot water outlet
ES Heat exchanger inlet
RC DHW recirculation
US Heat exchanger outlet
EAF (SB) Domestic cold water inlet (storage cylinder drain)
RE Sleeve for electric heating element (not supplied)
A
B
C
D
E
F
G
H
I
L (*)
(*) Fitting (L) can be used as an alternative installation position for the first magnesium anode (in positions that are not
particularly high).
We recommend that you install isolating valves in the outlet and return lines.
9
Check the efficiency of the seals when filling/refilling the storage cylinder.
UAC
RE
A
B
C
EAF
(SB)
7200 V Plus 800 - 1000
(*)
ES
RC
US
10
I
L
H
G
F
E
D
7200 V Plus
800
1"1/4M
1"1/4F
1"M
1"1/4F
1"1/4M
1"1/2F
1470
950
400
75
354
824
919
1125
1707
1459
1000
Ø
Ø
Ø
Ø
Ø
Ø
1695 mm
1020 mm
400 mm
75 mm
354 mm
909 mm
1019 mm
1241 mm
2032 mm
1695 mm