elco ES08.2800 G/F-VT, Operating Instructions Manual, Page: 16 / 56

04/2009 - Art. Nr. 4200 1018 1100A 16
Start-up
Description of functions
Control panel TC
TC
Description of TC functions
(Control Panel)
A2 Standardized 48x48 or
48x96mm power regulator
positions (option)
B10 Measuring bridge [µA DC],
ionization current
F10 Control panel fuse TC
Green indicators
H4 Ignition load
H4.1 Safety valve
H4.2 Main valve
H5 Minimum control flow
H5.1 Nominal flow
H10 Control Panel ( TC ) energized
H15 Transformer
P4 Hourly totalizer counter
P5 Nominal flow hourly counter
Three position switch :
S1 General switch of TC
0 Off
1
&
Local mode
1
>
Remote control mode
S2 Choice of power setting
'
Manual mode with S3
Auto Automatic mode with
S1
&
S3 Pulse with S2
'
+/- Power increase/decrease
SA1 The control unit displays :
- the program
- faults : red indicator illuminated
and reset button
10 Two screws to be removed for
access to the control unit and to
option positions
11 On the underside of the control
panel (
TC ), remove two screws
10 and switch to DIN 35mm rail
and terminals for options
21 Rating plate
23 Movable plate for the cable
glands
Electrical cabinet on burner
The electrical cabinet holds all the
required components for the operation
of the device. The access door, which
can be locked, is fitted with a window
displaying the control panel
TC , signals
and, inside, a magazine containing the
literature.
In the lower part, there is a removable
plate with the various stuffing boxes.
Thanks to such cabinet with easy
access, it is possible to install various
options :
- A built-in power regulator in a
standardized space requirement of 48
x 48 or 48 x 96 mm.
- Relays for data transmission to be
fitted on a 35 mm DIN rail ,in
abeyance under the control panel
(remove two screws
10 and tip out).
Coupling case on burner
Option for cabinet outside burner
B10 Measuring bridge [µ A DC]
cell current
24 Link terminals between burner
and electrical control cabinet