Operating The Boiler - Potterton Performa System HE User Manual

Operating the Boiler

1. Ensure that the electricity and gas supplies are
turned on. Check that the central heating pressure is
between 0.2 and 1.0 bar (Fig. 4).
2. Turn the On/Off/Reset selector switch anticlockwise
from the off position (Fig. 6) to the on position.
3. The green power on indicator (
(Fig. 5).
4. On Position: In this position the boiler will provide
central heating or domestic hot water according to
demand (Fig. 7). The boiler on (
(Fig. 5). Neons 4 to 9 will illuminate as the
temperature rises.
5. The boiler will light automatically on demand.
6. The orange burner on neon (
when the boiler is operating and the main burner is on
(Fig. 5).
IMPORTANT: When the selector switch is in the '0'
(Off) position the electrical supply to the boiler is
isolated. The boiler will not operate.
Publication No. 5111818
) will illuminate
) will illuminate
) will illuminate
Power On
Neon
Fig. 5
Selector Switch
Reset
Fig. 6
4 5 6 7 8 9
30° 40° 50° 60° 70° 80°
Burner On
Neon
Central
Heating Neon
30° 40° 50° 60° 70° 80°
Reset
On/Off/Reset
Off Position
2
bar
Central Heating
Fig. 4
System Pressure
Gauge
2
bar
Reset
On position
Fig. 7
5