Brunner EAS 3 Installation manual

Programming Instructions
EAS 3
©2022

CONTENTS
1 Introduction.................................................................................................................2
2 EAS 3 with display.....................................................................................................3
2.1 Parameters menu (Software ≤ 321)............................................................................................. 3
2.2 Parameters menu (Software > 321)........................................................................................... 10
3 EAS 3 app................................................................................................................. 16
3.1 Parameter menu in the EAS 3 app............................................................................................ 16
3.2 Contractor login in case of service works...................................................................................16
3.3 Craftsman Logout........................................................................................................................19
3.4 Parameters menu for craftsmen................................................................................................. 19
3.4.1 Selection of heater type (P100)....................................................................................20
3.4.2 Calibration of motor (P200).......................................................................................... 21
3.4.3 Heater parameters (P300)............................................................................................ 23
3.4.4 Combustion parameters (P400)....................................................................................24
3.4.5 General parameters I (P500/1).....................................................................................26
3.4.6 General parameters 2 (P500/2)....................................................................................27
3.4.7 Damper flap parameters (P600)................................................................................... 29
3.4.7.1 For the damper flap parameters.....................................................................31
4 Damper flap function............................................................................................... 31
5 Stove parameters (Software ≤ 321)........................................................................ 32
6 Stove parameters (Software > 321)........................................................................33
7 General parameters..................................................................................................34
8 Preset parameter values for stove types without damper flap (Software ≤
321).............................................................................................................................36
9 Preset parameter values for stove types without damper flap (Software >
321).............................................................................................................................38
10 Preset parameter values for stove types with damper flap (Software ≤ 321)..... 40
11 Preset parameter values for stove types with damper flap (Software > 321)..... 41
12 Switching behaviour of relay A4 depending on digital inputs DI 1 and DI 2.......43
13 Updating via EAS3................................................................................................... 46
1 INTRODUCTION
These Programming Instructions for EAS complement the information given in Installation & Operating Instructions. They are provided
for use by trained technicians only.
Information which is already a part of the Installation & Operating Instructions, is not repeated here again. If these instructions are not
available, you can always download them in their latest version from our website at www.brunner.de.
Older versions can be ordered directly from Ulrich Brunner GmbH.
CAUTION
Any changes in parameters have direct influence on EAS behaviour. It is necessary to perform a combustion test with the
changes, before the system will be handed over to the user for operation.
2 Programming Instructions EAS 3 (2.2) © 2022 Brunner GmbH

T Combustion temperature 9 Combustion error time
t Time 10 Combustion settlement time
1 Door open 11 Embers end time
2 Door closed 12 Air supply flap
3 Combustion error temp. 13 Air supply flap 100% open
4 Fire starting temperature 14 Air supply flap pos. % Stage 2
5 Embers end temp. 15 Air supply flap pos. % Stage 3
6 Stove cold temperature 16 Air supply flap pos. % Stage 4
7 Door open time 17 Air supply flap 0% closed
8 Fire starting time dSP Switching threshold
2 EAS 3 WITH DISPLAY
2.1 PARAMETERS MENU (SOFTWARE ≤ 321)
The EAS parameters can be changed directly on the display. The following graphic shows the different para-
meter blocks, which are available for selection.
You can always leave the menu by pressing the ESC button.
© 2022 Brunner GmbH Programming Instructions EAS 3 (2.2) 3

Im. 1: Overview of parameter blocks
Calibration of flaps.
A manual adjustment of the automatic calibration for the parameters P201 and P203 can be done only in flap
“Closed” position (0%), by using the arrow buttons UP (to open) and DOWN (to close).
The changed value is confirmed with the Enter button and then it is shown again as 0% on display.
The flap “Open” position (100%) is generally static and cannot be changed.
Do not press any buttons during calibration, otherwise a calibration error could occur!
Calibration is possible with open stove door only!
Calibration is not possible, when the stove type ‘KSO’ is selected.
The parameters P202 and P204 restore the settings to factory default.
4 Programming Instructions EAS 3 (2.2) © 2022 Brunner GmbH

Im. 2: Einstellen des Nullpunktes
In the following parameter blocks you can find the parameters related to combustion, to A4 relay and general
EAS performance.
© 2022 Brunner GmbH Programming Instructions EAS 3 (2.2) 5

6 Programming Instructions EAS 3 (2.2) © 2022 Brunner GmbH

© 2022 Brunner GmbH Programming Instructions EAS 3 (2.2) 7

8 Programming Instructions EAS 3 (2.2) © 2022 Brunner GmbH

© 2022 Brunner GmbH Programming Instructions EAS 3 (2.2) 9

2.2 PARAMETERS MENU (SOFTWARE > 321)
The EAS parameters can be changed directly on the display. The following graphic shows the different para-
meter blocks, which are available for selection.
You can always leave the menu by pressing the ESC button.
Im. 3: Overview of parameter blocks
Calibration of flaps.
A manual adjustment of the automatic calibration for the parameters P201 and P203 can be done only in flap
“Closed” position (0%), by using the arrow buttons UP (to open) and DOWN (to close).
The changed value is confirmed with the Enter button and then it is shown again as 0% on display.
The flap “Open” position (100%) is generally static and cannot be changed.
Do not press any buttons during calibration, otherwise a calibration error could occur!
Calibration is possible with open stove door only!
Calibration is not possible, when the stove type ‘KSO’ is selected.
The parameters P202 and P204 restore the settings to factory default.
10 Programming Instructions EAS 3 (2.2) © 2022 Brunner GmbH