NBE Scotte 16kw, Installation And Operating Manual, Page: 8 / 22

Section 4
Installation.
Power supply and connection.
230 volts 50Hz 10 Amp 60 Watts
Control is supplied via a priming circuit breaker,(high limit safety cutout stat)
which is mounted on the rear of the boiler (item 4, page 3). The temperature
sensor is mounted in the same immersion pocket as the priming circuit breaker or
a suitable place where the boiler temperature can be measured. Mount the power
to the control system via the priming circuit breaker so that the power is broken if
the temperature of the boiler exceeds 95 degrees in the event of a fault.
Flue pipe and chimney connections.
Use the correct flue size for boiler model (table 1, page 3).
Ensure adequate height of chimney to gain satisfactory draw and to prevent back
draft. A suitable cowl/rain cap/anti back draft must be fitted.
We recommend that a draft stabilizer is always mounted to the chimney.
The vent pipe should not be greater than 1 metre in length and should be
equipped with an access door.
The flue pressure of the chimney should be a minimum of 10 PA and be stable. A
flue fan may be required to assist the draft and secure stability.
Upon condensation of flue gases in the flue, a condensation trap should be
installed, or the valve in the rear flue of the boiler be opened, so that the flue gas
temperature is increased.
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