KW DIAJEKT Betriebsanleitung
DIAJEKT
Control
C
F
C
10
V2.0
Assembly
,
Installation
and
Operation Instructions
Diajekt Control CFC10
3
Status: 06/18/2014
I Table of Contents
I Table of Contents 3
1 Product Information............................................................................................................................... 4
1.1 S c o p e of Delivery ............................................................................................................................. 4
1.2 A c c e s s o r i e s ................................................................................................................................... 5
1.3 A s s e m b l y ........................................................................................................................................ 6
1.3.1 Mechanical Connections.......................................................................................................... 8
1.3.2 Electric Connections ........................................................................................................... 10
1.4 R a n g e of Use .................................................................................................................................. 15
1.4.1 Combinations............................................................................................................................. 15
1.5 M o d e of Operation......................................................................................................................... 19
1.6 Operating Modes.............................................................................................................................. 19
1.7 U s e r Interface Set-Up..................................................................................................................... 21
1.7.1 LCD-Display......................................................................................................................... 21
1.7.2 Control Panel ............................................................................................................................. 21
1.7.3 Status LED .............................................................................................................................. 22
1.7.4 Manual Start .......................................................................................................................... 23
1.7.5 Setpoint Input via User Interface........................................................................................... 23
1.7.6 Acknowledgement of Errors .................................................................................................. 23
1.8 P a r a m e t e r i z a t i o n ...................................................................................................................... 23
1.8.1 Parameter List..................................................................................................................... 24
1.8.2 Configuration Tool “DiajektConfig“.................................................................................... 25
2 Error Processing ................................................................................................................................... 32
2.1 D e t e c t i n g Errors........................................................................................................................... 32
2.2 E r r o r Memory ................................................................................................................................ 32
2.3 E r r o r List......................................................................................................................................... 33
3 Technical Data .................................................................................................................................... 34
4
EU-Konformitätserklärung
/ Declaration of Conformity..................................................................... 35
II Abbreviations...................................................................................................................................... 36
IV Figures and Tables Index ........................................................................................................................ 37
Diajekt Control CFC10
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Status: 06/18/2014
1 Product Information
DIAJEKT Control CFC10 (Chimney Fan Control) is a control and regulation unit for larger
combustion plants. The CFC10 controls and regulates the pressure between the flue gas
system and the operating room. It ensures a safe operation of the fireplace.
It can be used for all chimney fan applications, such as individual appliances, flue gas systems
with multiple fireplaces, central heating plants, giant boilers and industrial systems or bakeries
where a steady draught has to be ensured.
The Diajekt Control CFC10 can operate chimney fans with a power input of up 600W (3A).
The automatic zero balance of the CFC10‟s pressure sensor adds additional safety and
precision to the control.
1.1 Scope of Delivery
Figure 1: Scope of Delivery
Diajekt Control CFC10
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Status: 06/18/2014
Table 1: Scope of Delivery
Name
Fig.
Item Nr
Function
CFC10
1
2002410
Steady pressure control
DPT-A
2
Differential pressure sensor for measuring the
pressure in the flue gas system with automatic zero
balance
MP
3
Measuring probe for differential pressure sensor
Silicone tube
Length 2m
4
Supply line for pressure from measuring probe to
pressure sensor (DDS-A)
Instruction
Mounting and operation instructions DIAJEKT
Control CFC10
Program CD
Configuration program “DiajektConfig”
1.2 Accessories
Figure 2: Accessories
Diajekt Control CFC10
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Status: 06/18/2014
Table 2: Accessories
Name
Fig.
Item Nr
Function
DPS
1
Differential pressure switch for regulating the
chimney fan
TC-K
2
2002344
Mantle thermocouple Type K for measuring the
temperature in the flue gas system or the
fireplace
RSD-WS
3
2002460
2-pole maintenance switch for disconnecting the
control unit from power during maintenance
1.3 Assembly
In the case of a single configuration, the CFC10 should be installed and wired as illustrated in
the example in Fig. 3 below.
Figure 3: Single configuration
Diajekt Control CFC10
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Status: 06/18/2014
In the case of a dual configuration, the CFC10 control can be installed and wired in either the
first or second floor depending on structural conditions as illustrated in the example in Fig. 4
below.
Figure 4: Dual configuration
Diajekt Control CFC10
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Status: 06/18/2014
1.3.1 Mechanical Connections
The CFC10 and the pressure sensor (DPT-A) are installed in the boiler room. In flue gas
systems with several fireplaces, the measuring probe (MP) should be installed between the
last fireplace and the chimney fan or as close as possible to the chimney fan inside the flue
gas pipe or the collecting pipe of the flue gas system. The measuring probe (MP) is
connected to the pressure sensor through the silicone tube and is placed below the
installation site of the pressure sensor. For installations in vertical flue gas pipes, please
note the arrows on the measuring probe. In horizontal flue gas pipes, the measuring probe
has to be installed at an angle of at least 5% as shown in fig. 5.
Do not bend or damage the tubes when connecting or laying them. Leaky tubes and
connections will cause the control to malfunction.
The tube should ascend from the measuring probe to the pressure sensor so that no
condensate can accumulate in the tube.
Figure 5: Installing the measuring probe in horizontal flue gas pipes
Please use the connection P2 (-) on the differential pressure sensor. This connection is
designed for negative pressure measurements.
Diajekt Control CFC10
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Status: 06/18/2014
Figure 6: Connection measuring probe and differential pressure sensor
The differential pressure sensor uses the atmospheric pressure as a reference pressure level;
therefore it must not be installed closed.
Diajekt Control CFC10
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Status: 06/18/2014
1.3.2 Electric Connections
External appliances and connections are connected to the control with bushing clamps. The
bushing clamps are numbered serially. The configuration of the bushing clamps is shown in table
3 below.
Table 3: Recommended configuration of PG fittings on the casing
PG fittings
Configuration
Connection
PG01
Power supply
Inlet
PG02
Connection chimney fan
Outlet
PG03
Connection draught regulator (optional)
Outlet
PG04
Connection boiler release 1
In/Outlet
PG05
Connection boiler release 2 (optional)
In/Outlet
PG06
Connection alarm (optional)
Outlet
PG07
Connection CF interface (optional)
In/Outlet
PG08
Connection pressure sensor
Inlet
PG09
Connection thermal element (optional)
Inlet
PG10
Connection extension module (optional)
In/Outlet
Use the PG fittings for inserting the cables of external appliances into the casing.
Figure 7: Layout of PG fittings
Unused PG fittings have to be closed with a blank plug!
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