Gas Supply - Heatline solaris 24PC Installation, Servicing & User Instructions

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10.15 The vertical system diagram is shown in
figure 15a and 15b. Note: Maximum vertical
flue length is 8m with a 60/100mm flue
system.
L+20mm
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Figure 15a
10.16 Provisions to fill the boiler and system
must be made by the Installer, using an
approved filling loop. The filling loop used
must be approved to current water byelaws
and fitted as close to the boiler as practicable.
L
Figure 15b
If it is not practicable to install the filling loop in
an obvious position please add a label on the
boiler to state where the filling loop can be found
for future reference. Please instruct the user how
to top up the system water pressure.
10.17 Connect the domestic hot water, cold water
inlet, heating system flow & return and pressure
relief valve pipework to the supplied boiler
fittings, ensuring that the pipework has been
correctly power flushed before final connection.
10.18 Condensing boilers of this type must have
the condensate drain connected to drainage
system. Due to the acidic nature of the condensate
the drainage system must be made of non-
corrosive material such as plastic tubing..
Condensate should, if possible, be discharged into
the internal household draining system. If this is
not practical, discharge can be made externally
into the household drainage system or a purpose
designed soak away containing lime chippings.
Note if a soak away is used the drain must
terminate at least 500mm from the external wall.
10.19 The electrical connections to the boiler must
be in accordance with Section 9 of these
instructions.

11. Gas Supply

11.1 The gas supply pipe must be of 22mm copper
from the meter to the boiler and capable of
delivering the quantity of gas required by the
boiler (see Technical Data section 2) in addition to
the demand of any other gas appliances being
serviced from that supply.
11.2 The meter governor must be capable of
delivering a pressure of either 20mbar for natural
gas or 37mbar for propane gas, dependant on the
gas being used.
11.3 On final connection of the gas supply to the
boiler, the complete gas installation including the
gas meter, must be tested for tightness and purged.
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solaris 24PC, 30PC