3
The POTTERTON GOLD electric boiler is designed to heat re-circulated water used in wet central
heating systems. The water is heated when it is passed over electric immersion elements, which are
contained in a chamber. The temperature of the water is monitored and controlled by a modulation
technique switching on the immersion elements. The switching of the elements is carried out by
solid-state technology contained in the control section of the boiler. The operation of the boiler can
be controlled by standard programmers, room thermostats, etc. The pump should be connected to
the boiler control, which provides the run-on facility.
DESCRIPTION
Output Temperature Control Range:
(Radiator)
65
0
C to 80
0
C.
(Underfloor)
30
0
C to 60
0
C
Operating voltage
200V - 245V 50Hz
Pump supply fuse (internal)
T 2A 240V - 20x5mm.
‘RUN’ control input signal requires 200V - 245V 50Hz
‘RUN’ control input signal draws less than 0.25A.
10mA typical.
Optical isolation
Between the control signals
and the boiler supply.
Over temperature trips
95 and 100
0
C
Water content
1.3 litres
Product code Boiler type
220V / Btu
240V / Btu
Size
94022008
Rad 4kW
3.5kW / 11,900Btu
4kW / 13,600Btu
1050 x 90 x 90mm
94022108
U/floor 4kW 3.5kW / 11,900Btu
4kW / 13,600Btu
1050 x 90 x 90mm
94022004
Rad 6kW
5kW / 17,000Btu
6kW / 20,400Btu
1050 x 90 x 90mm
94022104
U/floor 6kW 5kW / 17,000Btu
6kW / 20,400Btu
1050 x 90 x 90mm
94022005
Rad 9kW
7.5kW / 25,600Btu
9kW / 30,700Btu
1050 x 90 x 90mm
94022105
U/floor 9kW 7.5kW / 25,600Btu
9kW / 30,700Btu
1050 x 90 x 90mm
94022006
Rad 11kW
9kW / 30,700Btu
11kW / 37,500Btu
1050 x 90 x 90mm
94022106
U/floor 11kW 9kW / 30,700Btu
11kW / 37,500Btu
1050 x 90 x 90mm
94022007
Rad 12kW
10kW / 34,000Btu
12kW / 40,900Btu
1050 x 90 x 90mm
94022107
U/floor 12kW 10kW / 34,000Btu
12kW / 40,900Btu
1050 x 90 x 90mm
Electric boiler for wet central heating systems.
•
Domestic hot water is available from a cylinder.
•
Can be used in a sealed or open vented system installations.
•
No flue or fuel tank required.
•
Quiet in operation.
•
Operates from standard mains voltage programmers, room thermostats, etc.
•
Pump run-on facility.
•
Solid-state technology enables zero volt switching.
•
Soft start and soft modulation.
•
Front panel operation indicators.
•
User adjustment of the operating temperature on the front panel.
•
Self check every time it operates.
•
Optical isolation to enable connection of more boilers on single or three phase supplies.
•
Electrical tails terminations inside the boiler.
•
Safety trip for no water or no flow situations.
•
FEATURES
TECHNICAL SPECIFICATION