4 Description of the product
4.1
General description
The Potterton Assure System range of fully automatic gas fired wall hung
condensing combination boilers are room sealed and fan assisted, and will
serve central heating and mains fed domestic hot water.
A
Information label
Tab.6
The boiler is set to give a maximum output of :-
15 model
15 kW DHW
16.39 kW CH Pnc (Condensing)
18 model
18 kW DHW
19.62 kW CH Pnc (Condensing)
The boiler is factory set for use only on Natural Gas (G20).
The boiler model, serial number and Gas Council number are also shown
on the information label. This is for user reference.
4.2
Operating principle
4.2.1
In operation
Whilst the boiler is in operation cooled flue gases are discharged through
the flue gas discharge pipe. This may appear as a cloud of steam which is
normal.
Condensed water is discharged from the boiler heat exchanger into a pipe
(the condensate drain). This pipe must never be altered or re-routed ex
cept by a qualified professional.
4.3
Control panel description
4.3.1
Description of the control panel
1
Display
2
Reset button
3
Central heating temperature control
4
Service diagnostic port
6
System water pressure gauge
Fig.3
Information label
PN-0000368
A
Fig.4
Control panel
R
Reset
bar
0
1
2
3
4
1
2
3
4
6
PN-0000335
Min
M
a
x
4 Description of the product
12
7678872 - Draft A - 22052017
