6.7 PLUMBING
HOOKUP
The stove is supplied with everything required to
connect it to the heating system.
Plumbing system
The following must be provided at the stove’s
installation position:
delivery
pipe
return
pipe
drain pipe (to drain)
pipe for charging/topping up the water
Description of plumbing components (figs.
6.11; 6.12)
A. Delivery
pipe
B. Return
pipe
C. Charge/drain cock
D. Safety valve
E. Pressure
gauge
F. Circulation
pump
G. Condensation valve
H. Vent valve
I. Closed expansion tank
Hookup to heating system:
Position the stove, then:
Connect the delivery and return hoses between
the
¿
xed mount and the stove’s boiler.
Connect the heating system’s delivery and
return pipes to the
¿
ttings on the stove.
Charge the system with the charge cock to a
pressure of 1.2 bar (pressure gauge).
A safety system stops the stove running if the water
pressure is outside the range 1 - 2 bar.
Make sure all connections are tight.
Bleed off any air in the boiler with the vent valve
on the top of the stove itself.
Connect the safety valve to the drain.
Hook up the electrical power supply and
display, and close the stove by pushing it in
on its rails, making sure that the hoses slide
back into their compartment and the electrical
cables are neat and tidy.
Fig. 6.11
Fig. 6.12
H
I
D
A
B
C
F
G
H
D
E
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