background image

 

5

 
LED Indicators

  ---- the alarm unit has three LED indicators :- 

 
 

 

 

 

Red

  -- Alarm 

 

 

 

 

Amber

  --  Caution 

 

 

 

 

Green

  -- Safe 

 

Audible Alarm sounder

  -- the alarm has an audible alarm sounder with local or remote  

    Mute 

facility 

 

Enter 

   ---  the alarm has an Enter button  -- this is multi-functional as follows :- 

 
 

 

Press 

Enter

 momentarily when alarm is sounding will mute the alarm 

 
 

 

Press 

Enter

 for 5 secs will gain access to 

Calibration

 and 

Configuration

  

 

 

menus ( both  menus password protected ) 

 

+ / -

    --  

the alarm has + / - buttons that can be used to scroll through the calibration and 

 

 

configuration menu or to select options or values 

 

 
 
 

 
External Connections 

 -- the alarm unit will have the following connection points :- 

 

Input 1

   ---  volt free relay input configurable for normally closed or normally open relays 

 
 

       This input can be configured as  :- 

 
 

        Alarm disable 

 

        Night set-back  

 

        External alarm 

 

        Sash High 

 

        High / Low 

 

Input 2

   ---  volt free relay input configurable for normally closed or normally open relays 

 

        

                    This input can be configured as  :- 
 
 

        Alarm disable 

 

        Night set-back  

 

        External alarm 

 

        Sash High 

 

        High / Low 

 

Input 3

  ---  volt free relay input configurable for normally closed or normally open relays 

 

        

                    This input can be configured as  :- 
 
 

         Alarm disable 

 

        Night set-back  

 

        External alarm 

 

        Sash High 

 

        High / Low 

 
 
 
 

Содержание AFA1000 / 1 - Mk2

Страница 1: ...Digital display 3 Relay inputs 3 Relay outputs Com port Used for alarm indication and monitoring on Fume Cupboards Model AFA1000 2 Mk2 Digital display 3 Relay inputs 3 Relay outputs 3 Pushbuttons Com...

Страница 2: ...Passwords in the Main Menu or alternatively use a Laptop connected to the Com port and the Upload Download software provided Velocity Bar Graph or Alarm Time Line Velocity display m sec or fpm Control...

Страница 3: ...R2 R3 SENSOR SOCKET 0 10V ECON OUTPUT 15V DC POWER SUPPLY INPUT 0 10V AUX OUTPUT s w Sash Proximity switch OUTPUT RELAYS COMMS PORT RELAY INPUTS INPUT 1 INPUT 2 INPUT 3 Bn Bk Bl Sash Micro switch REF...

Страница 4: ...representing events that have occurred during the past hour The alternative to the event time line is a dynamic bar graph representing the face velocity The display shows a Horn icon with line through...

Страница 5: ...the calibration and configuration menu or to select options or values External Connections the alarm unit will have the following connection points Input 1 volt free relay input configurable for norma...

Страница 6: ...a Fan stop start button for the fume cupboard extract fan or as Night Set back Override Pushbutton 2 This button can be configured to act as a Lights ON OFF or UV Lights On OFF for the fume cupboard o...

Страница 7: ...e configuration of the alarm NOTE If you enter the Calibration or Configure Menu by accident press the buttons at the same time to escape back to the Main Menu The menus and sub menus are in plain lan...

Страница 8: ...ime the Low air alarm resets automatically High airflow If configured High Air toggles on off with display Audible alarm sounds can be muted via Enter pushbutton Audible alarm Mute When the audible al...

Страница 9: ...ctivated Night Set Back Icon is displayed Red LED on Flashing Reduced Low air alarm if configured Audible alarm muted Mute Icon shown on display External alarm When input configured as External alarm...

Страница 10: ...isables Night setback operation in Override On condition Note In the On condition the unit ignores any Night Set back input signals and remains in this condition until Off is selected Pushbutton 2 Pum...

Страница 11: ...setup press ENTER to continue and in the Main Menu use the buttons on the alarm facia select SETUP and then press the ENTER button 7 In the Setup Menu select CALIBRATION and press the ENTER button 8...

Страница 12: ...individual lowest point on the grid For most fume cupboards this low point is on the bottom row in the centre and is a convenient position to measure and for future reference when checking the alarm...

Страница 13: ...ensor Hole for Vent Tube SM6 Sensor Dimensions Rear view SM6 Sensor Panel Cutout Dimensions Front view NOT TO SCALE 2 x Holes for self tapping fixing screw 4mm Fixing Hole provided on SM6 sensor Panel...

Страница 14: ...ng position using a flexible tube With a single skin side wall it is possible to fix the sensor on the outside of the fume cupboard and connect directly to the inner chamber in the ideal position This...

Страница 15: ...SM6 Airflow Sensor R1 R2 R3 SENSOR SOCKET 0 10V ECON OUTPUT 15V DC POWER SUPPLY INPUT 0 10V AUX OUTPUT s w Sash Proximity switch OUTPUT RELAYS COMMS PORT RELAY INPUTS INPUT 1 INPUT 2 INPUT 3 Bn Bk Bl...

Страница 16: ...oximity switch Optional SM6 Airflow Sensor R1 R2 R3 SENSOR SOCKET 0 10V ECON OUTPUT 15V DC POWER SUPPLY INPUT 0 10V AUX OUTPUT s w Sash Proximity switch OUTPUT RELAYS COMMS PORT RELAY INPUTS INPUT 1 I...

Страница 17: ...F all other warranties and is subject to the conditions and LIMITATIONS stated herein NO OTHER EXPRESS OR IMPLIED WARRANTY OF FITNESS FOR PARTICULAR PURPOSE OR MERCHANTABILITY IS MADE THE EXCLUSIVE RE...

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