Dungs MPA 5111 User Manual

31 … 68
30 … 68
Printed in Germany • Edition 02.14 • Nr. 254 722
8 Parameters
8.6 P6x - Startup
Parameter
P6x
Designation Description Setting
P60 Pre-aeration time A Denes the duration of the pre-aer-
ation A. For the dierence between
pre-aeration A and B, see section
"Operation with reduced pre-aera-
tion"
P61 Pre-aeration time B Denes the duration of the pre-aer-
ation B. For the dierence between
pre-aeration A and B, see section
"Operation with reduced pre-aera-
tion"
P62 Duration gas detec-
tion startup phase
Denes the duration of the gas
detection GDWVPS in the section
7.5 State 17: "Gas detection GD-
WVPS"
Here, the valve 1 is opened in order
to let gas ow into the area between
the valves. The GDWVPS must de-
tect a gas pressure at the end of the
state otherwise V2 is not opened
due to a lack of gas and the MPA
switches to the waiting program
(see state 36: "Waiting program").
If both types of valve test are deac-
tivated, the GDWVPS is not evalu-
ated and the time duration can be
set to 0!
P63 Pre-ignition time Denes the duration of a pre-igni-
tion.
P64 Safety time for star-
tup phase
Denes the duration of the safety
time for startup phase (SZA).
Attention! This duration is divided
in the two states "SZA ignition" and
"SZA ame detection" while the
state "SZA ame detection has al-
ways a duration of 0.5 seconds
P65 Stabilisation time A Denes the duration of the stabi-
lisation time A. For the dierence
between stabilisation time A and B,
see section 7.2.4 "Operation with
ignition gas ame.SDSq
P66 Stabilisation time B Denes the duration of the stabi-
lisation time B. For the dierence
between stabilisation time A and B,
see section 7.2.4 "Operation with
ignition gas ame.SDSq
P67 Start modulation de-
gree Standard mode
Indicates the modulation degree
that the automatic burner control
should adopt in the standard mode
after the creation of the ame and
after the stabilisation times A and B
have elapsed.
As soon as the standard mode has
been reached, there are several
options to modiy the modulation
degree (P72).

Dungs MPA 5111 Specifications

General

Brand	Dungs
Model	MPA 5111
Category	Control Unit
Language	English