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2
Installation
2.1
Fitting
Fit the control and the pressure transducer in the
boiler room. The XTP-sensor’s probe (fig. 2-A) must
be mounted in the boiler’s fluepipe or manifold. If the
boiler is atmospheric the probe must always be
placed after the hood. When mounted outdoor the
sensor is to be mounted safe from wind and weather
influences. The sensor can be mounted in a box with
a hole (Ø2 mm) in the bottom, mainly to ensure cor-
rect reference pressure, but also to prevent water
penetration.
If the sensor is mounted to that insects have direct
access to the free (+) tube we recommend that a sin-
ter filter is mounted.
Do not enclose the pressure transducer, as the
atmospheric pressure is the reference pres-
sure.
NB! Remember to turn the pressure transducer cor-
rectly (fig. 3).
2.2
Wiring
The control terminals are spring-loaded. Use a suita-
ble size of screwdriver for fitting the conductors.
Fig. 4 shows how to fit the wires.
2
3
4
RD1
01
3
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