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Operation and Maintenance Manual - EN
EN
www.atmos.cz
EN-27
• Parameter S2
-
fan speed at the
START …(1 %) - do not change
CAUTION - 0 % = 700 rpm. If S2 = 0,
the fan is off at the start.
• Parameter S3
– Fan speed during normal
RUN …(47 %)
In normal circumstances we do not recommend you to change prescribe fan speed as it influen-
ces cooling and cleaning of inner parts of the burner. Only use the air flap to set the air quantity.
• Parameter S4
– Fuel ignition control method …
(1)
If:
a) S4 = 1 …. Photocell sensing
• Parameter S6
– characterizes the
first
reserve R
- additional output - function …
(3)
The first reserve R is used for controlling boiler exhaust fan
.
CAUTION
– In the standard setting when
parameter S1 is set to 2,
you can connect to
the reserve terminal R, R2, R5 and R6 an appliance with the
maximum current of 2.46 A
(approx. 566 VA)
.
In the setting when
parameter S1 is set to 4
, which means that at the start both the ignition
spirals are activated simultaneously, you can connect to the reserve terminal R, R2, R5 and
R6 an appliance with the
maximum current of 0.29 A (approx. 67 VA)
.
If:
a) S6 = 1
…. If any fault occurs in the burner and the burner is shut down,
the reserve relay will
be closed and the reserve output will be energized.
Thanks to this you can start a spare source
of energy for heating of the building as e.g. a gas, electric or oil boiler.
b) S6 = 2
….. If any fault occurs in the burner and the burner is shut down
, the reserve relay will
be opened and the reserve output will not be energized.
Thanks to this a signal can be sent to
an electrically backed up AB01 ATMOS GSM module controller that will send information that
there is a system fault or the system is not energized.
This is the opposite logic (to S6 = 1), which
means that during normal operation the reserve is energized.
c) S6 = 3
…… The reserve
function as the output function for the burner fan
,
when the reserve
output is closed, is energized always when the burner fan is running
(fan mode only 100 % or
OFF). This function is applied if you want the boiler fan or extraction fan in the chimney to run
together with the burner fan. This function is designed for direct control of an fan directly from
the burner (e.g. D80P, P80, DxxPX, PXxx).
d) S6 = 4
…… The reserve function as
the
reversed function of the output for the burner fan,
when the reserve
output is off, is not energized always when the burner fan is running.
This
function is always activated if
you connect the A25 burner with the AS25 set containing the
AD02 or AD03 module, which in this case controls the extraction fan of the boiler. Install the
Summary of Contents for A85
Page 1: ...Operation and Maintenance Manual EN www atmos cz Operation and Maintenance Manual ...
Page 2: ...www atmos cz Operation and Maintenance Manual EN ...
Page 61: ...Operation and Maintenance Manual EN EN www atmos cz EN 61 20 Expanded view of the burner ...
Page 66: ...EN www atmos cz 66 EN Operation and Maintenance Manual EN Notes ...