Brunner EAS 3 Operating Instructions Manual
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Brunner EAS 3 Operating Instructions Manual

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Operating
Instructions
EAS 3
©2023

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  • Page 1 Operating Instructions EAS 3 ©2023...

  • Page 2: Table Of Contents

    CONTENTS Intended use of the EAS 3..........4 Specified symbols............4 Lighting fire in a cold fireplace........5 Adding fuel in a warm fireplace........6 Operation during heating processes......6 Heating with manually controlled combustion ail sup- ply..................7 Power failure/-recovery..........9 Changing the battery...........10...
  • Page 3 Subject to technical changes! Please keep the User Guide for future reference! Waste on fire = Toxins in your garden © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)

  • Page 4: Intended Use Of The Eas 3

    INTENDED USE OF THE EAS 3 The Electronic Burnup Control (EAS = Elektronische Abbrand Steuerung ) controls the combustion air for the combustion chamber of a furnace sys- tem and optionally the flue gases. SPECIFIED SYMBOLS In this documentation, a distinction is made between: Operating personnel as the User of the system, i.e.

  • Page 5: Lighting Fire In A Cold Fireplace

    “Heating error” appears. If after closing of the firing door the diagram with “Stage 1” doesn’t appear, then there is a defect. Please control the heater manually and inform the stove builder. © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)

  • Page 6: Adding Fuel In A Warm Fireplace

    CESSES During normal heating processes, no operation at the display of the EAS resp. EAS 3 App is necessary. The control unit starts automatically the process when the firing door of the heating insert is opened and goes into the ‘Standby’ mode if for a longer time no action takes place or when the insert is cold.

  • Page 7: Heating With Manually Controlled Combustion Ail Supply

    Illustration 1: Motor box (without unlock- ing) ATTENTION During manual operation no supply voltage may be appllied! Damages at the control unit may occur. WARRNING In emergency operation always keep the damper flap wide open. © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)
  • Page 8 The air valve should never be put in this position during the burning and degassing phase, as by sudden oxygen admission (for ex. opening of the firing door) the in the combustion chamber “standing gases” can re- act with the oxygen. Operating Instructions EAS 3 (2.6) © 2023 Brunner GmbH...

  • Page 9: Power Failure/-Recovery

    The battery does not supply the energy for the display. During power fail- ure no information about the installation can be shown. See also the data in the chapter “Heating with manual regulation of the combustion air”. © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)

  • Page 10: Changing The Battery

    (100% open) in case of a defect or power failure. The security battery can be found on the central control unit panel in a battery box. Illustration 3: EAS 3 without dis- play Illustration 2: EAS 3 with display - Disconnect the EAS from mains voltage ( fuse in the fuse box).

  • Page 11: Error Messages

    The combustion air supply actuator has no reference position. The combustion air supply actuator cannot be properly positioned. The combustion air supply actuator cannot reach its reference position. The combustion air supply actuator does not respond. © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)
  • Page 12 The door switch reports an undefined position. Possible causes: door switch damaged, faulty wire connection, wire broken or connector pulled off. FBAT No battery. Install battery! LBAT Battery weak. Change battery! FDEV Internal error. Operating Instructions EAS 3 (2.6) © 2023 Brunner GmbH...

  • Page 13: Eas 3 With Display

    3 Big numeric display 4 Combustion cycle graphic 5 Button status 6 Buttons Display with combustion cy- 8 Notes on reloading 9 Damper flap status Unit of indicated measure- ment 11 Network connection WLAN © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)
  • Page 14 - Insert a ‘heating break’ between the reheating intervals. The effi- ciency of the heating installation is unfavorable. The prolonged combustion mode is active. This setting can be useful for avoiding/reducing the charcoal build-up during combustion. Operating Instructions EAS 3 (2.6) © 2023 Brunner GmbH...
  • Page 15 Without correctly inserted battery the emergency function cannot be ensured. Big numeric display (3) with the relevant unit of measurement (10) The big numeric display shows the current combustion chamber tempera- ture or a selected parameter value. © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)
  • Page 16 In Standby mode, this part of display is empty. Reloading indications (8) The reload indications appear if a display of wood refill recommendation is desired. Button status (5) When a button is pressed, the following symbol is shown: Operating Instructions EAS 3 (2.6) © 2023 Brunner GmbH...
  • Page 17 , blinking 4= On, Symbol , five advisory tones, blinking 0 = Off WIFI 1 = On Damper flap operation DROS 0= off 1= on (Summer/Winter) VERS Software version Information display © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)
  • Page 18 Damper flap status (9) The position of a connected (optional) damper flap is shown in the display area of combustion cycle graphic. Damper flap open 1/4 closed 1/2 closed 3/4 closed closed Operating Instructions EAS 3 (2.6) © 2023 Brunner GmbH...

  • Page 19: S+ (Prolonged Combustion Mode)

    - press ENTER to confirm; - to leave the menu, press the ESC button. Factory setting: Eco = 1 0 = off (=the ECO function is not active). The following hint symbol is dis- played: © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)

  • Page 20: Brightness Of Background Illumination

    - select 2 or 1 or 0 with the arrow buttons; - press ENTER to confirm; - to leave the menu, press the ESC button. Factory setting: SUM = 2 Operating Instructions EAS 3 (2.6) © 2023 Brunner GmbH...

  • Page 21: Setting Of Reloading Indications

    10.6 SETTING OF RELOADING INDICATIONS In order to recognize the appropriate time to add more fuel, the EAS 3 pro- vides indication in the form of symbols on the burn-off curve, as well as an advisory tone. With the setting “1” in NLH, the starting point for reloading is displayed with...

  • Page 22: Damper Flap Operation

    Winter mode Display status depends on the current status of damper flap 10.8 WIFI CONFIGURATION The EAS 3 has a WiFi interface (menu item “WIFI”). The configuration is done via the app. Operating Instructions EAS 3 (2.6) © 2023 Brunner GmbH...

  • Page 23: Software Version

    Stage 1 to 999 Combustion counter Combustion counter (thousands): 1-999, how 1,000 to ABR2 often the actual temperature allowed for pro- 999,000 ceeding to Stage 2. © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)
  • Page 24 - press the arrow buttons, until ABR1 or ABR2, or NAL1 etc. is shown in the small numeric display; - in the big numeric display, the appropriate value is shown; - press the ESC button, to leave the menu. Operating Instructions EAS 3 (2.6) © 2023 Brunner GmbH...

  • Page 25: Led

    Do not spray glass cleaner di- rectly on the glass plate, since humidity could arrive on the electronics. Moisten a cloth with the glass cleaner and then wipe off the glass plate. © 2023 Brunner GmbH Operating Instructions EAS 3 (2.6)

  • Page 26: Eas 3 App

    EAS 3 APP You can find the EAS 3 App manual at: Ulrich Brunner GmbH BRUNNER products are offered and sold exclusively by quali- fied dealers and service centres. Zellhuber Ring 17-18 Technical and range-related changes as well as errors re- D-84307 Eggenfelden served.

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