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The company preserves the right to change all specifications of the products and their accessories without prior notice
FORCED CIRCULATION BOILERS
WATER TANK CONNECTION
1.
Connect the output IV of the hydraulic unit to the
position D, using the brake valve and a valve
for the evacuation of the closed loop.(6)
2.
Connect output II of the hydraulic unit to the
position A.
3.
Place the sensor No. 14 (S2) to the socket B.
4.
Place sensor No 15 (S3) to the socket I.
5.
Connect the pipeline of the mains water input, to
which we have connected the safety valve (20), the
boiler expansion tank (21), the pressure regulator
and the non return valve to the position E.
6.
Connect the hot water consumption (26) to the
position C. A thermostat mixing valve placement is
recommended.
7.
Place the thermometer to the position U.
8.
Connect the electrical resistence to the position J.
RECIRCULATION CONNECTION
9.
Connect the circulation pump of the recirculation
(24) to the domestic water return pipeline, as well
as the non return valve (29).
10.
Connect the recirculation return (23) to the position H.
11.
Place the contact hydrostat (hot water outlet) to the
hot water outlet (C) and connect it to the circulation
pump (24).
D Ext.
W
F
I
J
U
G
D Int.
C
A
B
H
E
D
