Table of Contents
Advertisement
Start-up
Access to adjustment mode
Parameters menu: Programming additional functions
It is only possible to access adjustment
mode when the burner is idle (display:
"Control unit unprogrammed" or "Ready
for operation".) To do this, set the
Manual/Auto operating type selector
switch on the burner control panel to
the centre position. In addition, the
access code must be entered to
activate adjustment mode.
Accessing the adjustment settings
_ _ _ _
Code
?
Cold adj.
Hot adj.
Parameters
?
Œ
E-Bus address
03H
Next
?
Reventilation time
000s
Next
?
Waiting time (0-100 min)
000 min
Next
3
Pulses per l/m
N.B.:
Only a specialist with sufficient
training in and authorisation to deal
with MPA 22 may activate
adjustment mode via the access
code and adjust the burner.
The access code is located at the
bottom of the information label on
the MPA 22.
Access to adjustment mode
· Press and hold the
· Enter the numbers for the access code with the
· Confirm each number with
· For input fields, switch back to the next highest level with
After entering the correct code, three menus are available for selection.
Œ
Parameter:
Cold adjustment: for pre-adjusting the burner for initial start-up.
Ž
Hot adjustment:
Œ
Parameter
The "Parameters" menu item is selected from adjustment mode. This allows
various additional functions and function parameters to be configured.
E-Bus address: 03H: standard address (factory setting).
–
This parameter is required for communication with a PC.
The following addresses are possible: F3H, 73H, 33H, 13H.
Access to next parameter: continue with
This parameter allows you to configure a reventilation time.
–
Adjustment range: 0 seconds (= no reventilation) to 240 seconds
Back
This parameter allows you to configure a waiting time between a regulator
–
shutdown and a burner restart.
Adjustment range: 0 minutes (= no waiting time) to 100 minutes
Back
The pulse factor gives the number of pulses that the control unit receives from
–
the gas counter with the flow rate of a cubic metre of natural gas (accessory).
Adjustment range: 1 (1 pulse = 1m
09/2005 - Art. Nr. 13 019 526A
During the setup process, a timeout of
30 minutes is active, which is reset by
pressing a key on the keypad. Upon
expiry of the timeout, a safety shutdown
is executed. This ensures that a longer
operating time is not possible without
the setup process being completed. In
adjustment mode, all safety functions
are activated. A flame failure, air
pressure switch failure or an error in the
servomotor actuation leads to a
malfunction shutdown or safety
shutdown.
key and after 0.5 seconds, press the
.
for programming additional functions.
for only partial programming, e.g. after regulator
shutdown during adjustment or with subsequent
correction of the adjustment values.
key.
3
) to 255 ( 255 pulses = 1m
key.
or
key.
.
3
).
21
EN
Advertisement
Table of Contents
