Hydraulic Connection Diagram - Sime SOLIDA 8 PL Manual De Instrucciones

again in the same position. After having pla-
ced the knob at 60°C, block the lever with
the chainlet in a slightly inclined position
downwards, so that the chainlet will be in
axis with the air gate damper.
For the adjustment of the "Thermomat",
which essentially consists in the determina-
tion of the chainlet length, proceed in the fol-
lowing way:
– Place the knob at 60°C.
– Switch on the boiler with opened air gate
damper.
– When the water temperature of 60° C
is reached in the boiler, fix the chainlet in
such a way on the lever of the air gate
damper, in order to obtain an opening of
about 1 mm.
– Now the regulator is calibrated and it is
possible to choose the desired operating
temperature by rotating the knob.
"REGULUS RT2" Regulator
The adjustment field is included between 30
and 90°C (fig. 8).
Follow the same instructions of the
"Thermomat" regulator for the assembly
and the activation.
1.2.8

HYDRAULIC CONNECTION DIAGRAM

Open expansion tank system
"THERMOMAT RT-C" Regulator
"REGULUS RT2" Regulator
LEGEND
VE Open expansion tank
VS System safety valve 3 BAR - 1/2"
VM Mixing valve
VR Check valve
PI System pump
IR Heating system
IT
ES
PT
GB
Fig. 7
Fig. 8
Fig. 9
75