Diajekt Control CFC10
11
Status: 06/18/2014
1.3.2.1 Power Supply
The CFC10 has a far-range inlet for voltage supply. In addition to the standard value of 230VAC
(50 Hz), the device can also be operated with 110 VAC (60 Hz).
1.3.2.2 Connection Chimney Fan
Chimney fans with single-phase motors (capacitor motor) can be connected to this outlet. The
maximum capacity of the connected chimney fan must not exceed 600W (3A). The initial current
of the motor of the chimney fan must not exceed 15A.
1.3.2.3 Connection Draught Regulator
(optional)
The draught regulator is switched off when the negative pressure is higher than necessary. In
this case a motor-controlled draught regulator can be activated additionally.
This relay output (closer) is intended for a motor-controlled KW draught regulator.
1.3.2.4 Connections Boiler Release 1 and Boiler Release 2
(optional)
The CFC10 turns on the chimney fan when it receives a heating request from the boiler and
immediately sends a release signal to the boiler. These connections serve to detect the heating
request and send the release signal to the boiler.
1.3.2.5 Connection Alarm
(optional)
An error or malfunction is signaled through this alarm output. The outlet is a changeover contact
switch and can be used for switching a device
– such as an exhaust hood or living space
ventilation or even a flare siren
– on and off.
1.3.2.6 Connection CF Interface
(optional)
This connection offers several inlets and outlets for chimney fans with corresponding ports. It is
possible to connect a chimney fan that accepts its selected activity value through an analog
input and send back its current activity value.
1.3.2.7 Connection Pressure Sensor
The pressure sensor is to be wired on the sensor side as shown in fig. 8. The cable insulation
has to be inserted into the casing to ensure its tightness. It is necessary to use a screwdriver of
appropriate size for the clamping bolts.