Dungs MPA 5111 User Manual

63 … 68
62 … 68
Printed in Germany • Edition 02.14 • Nr. 254 722
15 Time diagram
MPA51xx
by means of an extended module General version Viessmann version Error Waiting for heat request Waiting for parameter record stick adjustment Idle state control: Fan/stepped motor Idle state control LDW (air pressure switch) Watchdog loading phase Startup phase: Fan/stepped motor Waiting for air pressure VPS A: Decision VPS A : Emptying the area between the valves VPS A: Test time V1 VPS A: Filling the area between the valves VPA A: Gas pressure detection VPS A: Test time V2 Pre-aeration A
Parameter
P40 P42 P43 P44 P45 P60
Time
0... 0... max. 3 min max. 2 min max. 2 min 3 s max. 2 min max. 30 s 0.1 s 1...3 s 1...240 s 1...3 s 0.1 s 1...240 s 0...1 h
State number
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Safety chain
Watchdog
Alarm
Temperature controller
Additional valve *4
Y1 Y3
V1
Y2 Y1
V2
Y3 Y2
Ignition
Fan relay
PWM1 (fan)
*2a
*2b
PWM2 (for ex. analogue 0...10 V)
● *2a
*2b
PWM3 (for ex. analogue 4... 20 mA)
● *2a
*2b
Stepped motor
● *2a
*2b
Flame (ionisation)
LDW *1
GDW min.
GDW VPS *5
Parameter record stick active
●
Parameter VPS Startup
Parameter VPS Regular switch-o
Pre-aeration B Ignition position Gas detection GDWVPS Pre-ignition SZA ignition SZA - Flame detection Stabilisation ame A Stabilisation ame B Changeover to the standard mode Standard mode Changeover after regular switch-o VPS B: Decision VPS B : Emptying the area between the valves VPS B: Test time V1 VPS B: Filling the area between the valves VPA B: Gas pressure detection VPS B: Test time V2 Follow-up time Post-aeration Restart protection Waiting for heat request Lack of gas GDWMIN Waiting program
P61 P62 P63 P64 P65 P66 P70 P80 P41 P42 P43 P44 P45 P82 P83 P84 *3
0...1 h max. 2 min 0...1 h 0...1 min. 0.5...9, 4 s 0.5 s 1...200 s 1...200 s max. 2 min. 0... 1...30 s 0.1 s 1...3 s 1...240 s 1...3 s 0.1 s 1...240 s 1...60 s 0...1 h 0...1 h 0... 0... x min.
15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 1 35 36
*2c *2d *2e *2f *2g *2h *2i *2j
*2a
*2c *2d *2e *2f *2g *2h *2i *2j
*2a
*2c *2d *2e *2f *2g *2h *2i *2j
*2a
*2c *2d *2e *2f *2g *2h *2i *2j
*2a
goes to the fault switch-o. The waiting pro-
gram state is triggered by a lack of gas or an
open safety chain.
*4) The start help valve can be switched on
and o at any time (parameter). However it
must be activated with the beginning of the
state "Waiting for gas pressure" at the earli-
est and during the valve test after a regular
switch-o at the latest.
*5) The GDW VPS is monitored during the
valve test. Additionally, the parameter P46
can dene whether the minimum pressure
monitoring via GDWVPS during operation
between state 17 and state 25 is active or not.
*6) The ame is detected here and must be
generated in this state at the latest.
*6

Dungs MPA 5111 Specifications

General

Brand	Dungs
Model	MPA 5111
Category	Control Unit
Language	English