Installation Examples - Wilo Sinum Instrucciones De Instalación Y Funcionamiento

Installation examples
Distance system supply, system discharge,
at return integration point,
in the range 0.5 ... 1 ... m.
Please note:
If the return line is routed horizontally, do not
implement the connection from below to avoid
additional contamination with dirt.
F or design temperatures > 100 °C and > 110 °C,
1)
additional requirements from applicable European
standards may apply.
Not required acc. to DIN EN 12828
2)
A dd additional auxiliary vessels symmetrically using
3)
a collector line (main vessel at centre) taking into
account minimum distances.
The branch from the main vessel must be flexible.
** accessory, optional extra
Hose
3)
G 1 1/2"
Vessel connector BB **
Lockshield valve
with draining **
Installation and operating instructions Wilo-Sinum
(Top-up feed
non-potable water)
F
E m 3
Flexible connection group
Backflow preventer **
(top-up feed potable water)
Impulse water meter **
V
V3
3
m
F
P
E
Sensor connection group **
Heat generator
P
T
T
P
P
E
V3
M1
Control module MP
Heat generator
P
T
T
P
P
E
M1 M2
V1 V2
Control module DP
English
Supply temperature <= 105 °C
(STB <= 110 °C)
Return temperature
<= 70 °C
Lockshield valve **
V1
Supply temperature > 105 °C
1)
Return temperature
< 70 °C
P
T
Fig. FM.041.V01.15
33