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airmaster AME 900 F Operation & Maintenance Manual

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Operation & Maintenance
AME 900 F

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Summary of Contents for airmaster AME 900 F

  • Page 1 Operation & Maintenance AME 900 F...

  • Page 2: Safety Instructions

    Failure to observe the warnings indicated by a danger symbol implies a risk of personal injury or damage to property. • This guide relates to the Airmaster unit it accompanies plus all equipment, and must be given to and saved by the unit’s owner. All necessary data and guides to network integration can be downloaded from www.airmaster-as.com...

  • Page 3: Table Of Contents

    Table of content Function principle ................................6 LED Signals ................................... 7 Buzz warning ................................7 Buzz alarm ................................7 Control functions ................................8 Timer-controlled ventilation ............................. 8 Night time cooling ..............................8 Holiday mode ................................8 Start and stop using external contacts ........................8 3.4.1 Built-in smoke detector (optional) ........................
  • Page 4 Service and maintenance ............................. 34 External cleaning ..............................34 Internal cleaning ..............................34 Cleaning the condensate system .......................... 34 Filter change ................................. 35 8.4.1 AME 900 F filter location ..........................35 8.4.2 Filter change ..............................36 8.4.3 Reset service (filter change) ........................37 8.4.4 Filters ................................
  • Page 5 Disposal ..................................41 Appendix A EU Declaration of Conformity ........................42 5/43...

  • Page 6: Function Principle

    1 Function principle The diagram below shows the basic function of an Airmaster air handling unit: Bypass: Fresh air side Bypass: Exhaust air side Extract air (waste air from the room). Extract air filter. Counter-current heat exchanger(s): heat exchangers effectively transfer heat energy from the extract air to the inlet air.

  • Page 7: Led Signals

    2 LED Signals The AME 900 F is equipped with a LED in the input opening to show the operation status. The LED also shows warnings and alarms. Individual signal types: _ : LED is off (intervals of whole seconds).

  • Page 8: Control Functions

    3 Control functions 3.1 Timer-controlled ventilation This function controls the AME 900 F unit fully automatically according to a timer using an integrated clock. Timer- controlled ventilation can be set using the control panel menu or Airlinq User Tool. This function has 7 independent programs available. Day, start and stop times, air flow and inlet temperature can all be individually set for all programs.

  • Page 9: Built-In Smoke Detector (Optional)

    3.4.1 Built-in smoke detector (optional) If the unit has a built-in smoke detector the smoke detector functions as an external start/stop, hence the unit will stop if the smoke detector is activated. In this case, the smoke detector must be reset before the unit can start again. Resetting the smoke detector is described in the smoke detector manual, see the Oppermann manual which is part of the delivery.

  • Page 10: Start, Stop And Air Flow Control

    3.5.2 Start, stop and air flow control If the air handling unit is completely controlled by the sensor, it will start at slightly above the standard air flow (min. + x) when the CO concentration exceeds the programmed lower limit value plus 10 % (A+10%). If the CO concentration in the room continues to rise, the air flow is linearly increased to the maximum air f low (max.) at the indoor climate level’s upper limit value (B) and above.

  • Page 11: Control Using An Analogue Bms

    3.7 Control using an analogue BMS An air handling unit can be controlled using an A-BMS (analogue Building Management System), which can start and stop the unit, and regulate air flow and inlet temperature. The A-BMS can be fitted with an alarm signal (alarm contact) from the air handling unit, when the unit registers an internal alarm.

  • Page 12: Internal Control Functions

    4 Internal control functions Internal control functions run automatically, and influence air flow and inlet temperature. An internal control function is shown under control panel menu point “Status”, or using the Airlinq User Tool or Airlinq Service Tool. 4.1 Low temperature (Low Temp) The “Low Temperature”...
  • Page 13 To ensure trouble-free operation, we recommend programming high room temperature higher than the normal room temperature. The control function can regulate the inlet temperature (IT). Similarly, the control system can increase air flow to 100%, if the inlet temperature is at least 5°C under the room temperature. The control function is active until the room temperature (RT) falls 1 °C under the programmed limit “High temperature”.

  • Page 14: Airlinq

    Airmaster focuses not only on the air handling unit, but also on the control system software and operation. Airlinq is Airmaster’s own unique ventilation control system, which gives the user and service technician impressive overview and full control over the indoor climate, plus easy access to a host of functions, which ensure correct operation of Airmaster air handling units.

  • Page 15: Airlinq Orbit Control Panel

    6 Airlinq Orbit control panel Air flow setting (blue stripes). Function button (activate control menu, switch off unit). USB mini-B port. Connection to PC using “Airlinq Service Tool”, to program the air handling unit. Download “Airlinq Service Tool” at: www.airlinq.eu Symbol for warnings (yellow) and alarms (red).

  • Page 16: Automatic Operating Lock

    Touch screen: The Airlinq Orbit control panel is fitted with a touch screen operated in the same way as a smartphone. The control surface is 52 x 52 mm. To change the display view, scroll on either the left or right side of the control surface. Screen displays and symbols adapt menus and functions automatically.

  • Page 17: Automatic Operation

    After 12 hours (time can be adjusted to 0, 1, 2, ... 255 hours using a PC running Airlinq Service Tool) the unit will return to automatic operation. The same setting can be made by pressing the required air flow until the air flow display is marked up to the required setting with blue stripes.

  • Page 18: Operating Menu

    6.4 Operating menu Start the operating menu by pressing the function button (pos. 2 in section 6 Airlinq Orbit control panel on page 15). Press a menu point to open the menu or activate/cancel a function. Depending on the menu, related function fields will also be changed. These can include text fields such as “Confirm”, “Switch off”, “Cancel”...

  • Page 19: Off

    The unit can be started earlier by using the operating menu. 6.4.2 Off Press menu field ‘‘ OFF‘‘. >>The control panel will show “SHUTDOWN? AFTERWARDS THE SYSTEM HAS TO BE STARTED MANUALLY”. >> Press the tick to switch off or the cross to cancel switching off. You can also press the function button for 2 seconds (pos.

  • Page 20: Status

    6.4.4 Status The Status menu is divided into 6 groups: Information, Flow, Filters, Operation, Hardware, and Installation Check. The menu points indicate the unit’s operational status. Press menu field ‘‘ STATUS’’. >> The sub-menu will activate. Press the required sub-menu. The unit’s operation hours since manufacture Total Operation time Panel SW...
  • Page 21 Operation start signal: • “External”, using external contacts and relays • “Airlinq”, manual start using a control panel • “CO ”, using a CO sensor • “PIR”, using a passive infrared sensor Started By • “BMS”, using an analogue or digital BMS system •...
  • Page 22 The condition of the individual components are monitored and displayed in this menu. Component functional = “OK” Component with fault = “Fault” Component not programmed = “N/A” Components monitored: Room temperature Room temperature sensor Inlet temperature Inlet temperature sensor Outside temperature Outside temperature sensor General.Purp.Temp.

  • Page 23: Setup

    6.4.5 Setup All operational parameters can be changed under the “setup” menu. 6.4.5.1 Timers NIGHT TIME COOLING which is set using the control panel or “Airlinq TIMER-CONTROLLED VENTILATION and User Tool” starts and stops the air handling unit using a timer. There are up to 7 different timer programs for timer- controlled ventilation.

  • Page 24: Adjust Or Add A Program

    6.4.5.1.1 Adjust or add a program Press the program to adjust it or press “Add” to add a program. The ‘‘Setting’’ mode will start. Increase/reduce a value: Values can be set by pressing the right arrow (increase) or left arrow (reduce). Operation days are marked with a tick. Make all settings and confirm by pressing the tick.

  • Page 25: Date And Time

    19°C. The temperature can be set to max. the required room temperature. Press ‘’DEFAULT TEMP’’. >> Set inlet temperature in°C. The Airmaster unit can not be used to heat a room by increasing inlet temperature. Room temperature regulation must be performed using a heater installed in the room. 25/43...

  • Page 26: High Temperature

    >> Enter the code (Standard “9732”) and confirm. See section 6.4.6 Lock screen on page 27. 6.4.5.7 Data Log Airmaster units have a continuous data log. When the memory is full, the oldest data is overwritten first. If a fault is detected on the unit, a time-limited data log can be activated. Press ‘’DATA LOG’’.

  • Page 27: Lock Screen

    • Set CO level lower limit and upper limit and Start/Stop of the unit with CO sensor, see page 9. • Set the code for the screen lock (see below) and the service reset, see page 26. • Set the activation of the screen lock, see below. •...

  • Page 28: Indoor Climate Level

    6.5 Indoor climate level sensor the room’s current indoor climate level will appear on the control If the air handling unit is equipped with a CO panel. When the sensor sends a signal to the air handling unit, the indoor climate symbol appears on the main menu of the control panel.

  • Page 29: Control And Settings

    6.6.1 Control and settings Each group in the system is controlled and set in the same way as an individual unit. That means that all control options are available for all groups. The status menu and alarm view are available for all individual units. A group or single unit can be selected for each screen.

  • Page 30: Start

    6.6.1.2 Start 6.6.1.2.1 Start or restart automatic operation for a group/several groups Press the function button. >> The control menu will appear. Select the groups to be started and press menu field ‘’ AUTO”. >> The group selected will start according to the programming. 6.6.1.2.2 Start operation manually Press the function button.

  • Page 31: Warnings And Alarms

    6.7 Warnings and alarms In the event of warnings and alarms, a triangle with an exclamation mark in its centre with a yellow or red light (pos. 4 in section 6 Airlinq Orbit control panel on page 15) will show in the top left hand corner of the control panel main screen. Press the symbol.

  • Page 32: Alarms (Red Triangle)

    6.7.2 Alarms (red triangle) The air handling unit will stop to prevent damage in the event of an alarm. • Low temperature • Condensation (in the air handling unit) • Filter change required • Critical fault (Temperature sensor (IT, ETV), supply air fan or extract air fan. 32/43...

  • Page 33: Airlinq Online

    ® Airlinq Online is a professional web portal for Airmaster air handling units connected to Ethernet. The portal is a cloud-based service, and the servers that handle communication with the systems are located in ‘the cloud’. All communication is securely encrypted. Airlinq ®...

  • Page 34: Service And Maintenance

    8.2 Internal cleaning Internal cleaning is recommended when changing filter. If dirt gets in to an Airmaster unit, remove with a vacuum cleaner or soft brush. Check the cleanliness of components when performing internal cleaning. This applies in particular to the counterflow heat exchanger and fans.

  • Page 35: Filter Change

    Used filters must be disposed of in a dustproof bag immediately after they have been removed from the unit. CAUTION Use appropriate safety equipment such as safety goggles, disposable gloves, and a dust mask when changing the filters. 8.4.1 AME 900 F filter location 35/43...

  • Page 36: Filter Change

    8.4.2 Filter change Open the service door. Open the filter retaining panels on the service door filter and pull the old filter out. Lift the inside filter up and pull it out. Service door filter (extract air filter) Inside filter (supply air filter) Clean the inside of the unit and the supply air passages.

  • Page 37: Reset Service (Filter Change)

    8.4.3 Reset service (filter change) Reset the filter alarm under control panel menu “Settings - Reset Service” or using a PC running Airlinq Service Tool. >> Press “Confirm” to reset service or “Cancel” to cancel the reset. >> Enter the code (Standard “9732”) and confirm. Units with no control panel: The filter change alarm must be reset using a PC running Airlinq User Tool, Airlinq Service Tool or Airlinq Online.

  • Page 38: Smoke Detector (Optional Built-In)

    8.5 Smoke detector (optional built-in) Please refer to the Oppermann manual for service and maintenance. The manual is part of the delivery. The smoke detector is located in the front section of the unit: 8.6 Setting the inlet air grille The inlet air grille slats can be bent slightly using longnosed pliers to adjust the inlet direction.
  • Page 39 The following label is located directly below the air inlet. It will help you adjust the slats: NOTICE: It is only possible to bend the slats a few times, otherwise they can break off. 39/43...

  • Page 40: Error Description

    9 Error description Error: Control panel blank. The unit is switched off. Start the unit manually. See page 18. No electricity supply. Switch on mains electricity. Control panel or data cable defective. CALL SERVICE. Error: Unit cannot be operated. The control panel is operating in automatic mode, child or screen lock active. Deactivate lock.

  • Page 41: Dismounting

    11 Dismounting Should the unit need to be dismounted, follow the installation in reverse. WARNING The unit must be switched off, disconnected from the mains and prevented from being switched on (LOTO) before the service door is opened. The ventilation unit is dismounted. Electricity connection is disconnected.
  • Page 42 Appendix A EU Declaration of Conformity 42/43...
  • Page 43 Airmaster A/S +45 98 62 48 22 Industrivej 59 info@airmaster.dk 9600 Aars Denmark www.airmaster-as.com 16107_REV01_2024-12-20 Errors, omissions and changes excepted. Original user instruction.

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