TEL AFA1000 / 2 – Mk2 - Page 10

10
AFA1000/2 - only
Pushbutton 1 -- Fan Stop / Start
• Fan start relay operates
• Display shows Fan On/Off
• Run up timer for 2
nd
relay – Amber LED flashes on / off ( if configured)
• Run down timer for fan start relay --- Amber LED flashes on / off ( if configured)
• Interlock with Pushbutton 2 ( if configured)
or
Pushbutton 1 -- Override On / Off
• Relay operates ( if configured )
• Red LED flashes on/off
• Audible alarm muted
• Meter displays Override On/Off
• Disables 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 -- Pump On / Off , Light On / Off , UV Light On / Off ,
• Relay operates
• Pump , Lights , UV Lights Icon shown on display ( if configured )
• Interlock with Pushbutton 1 ( if configured )
Pushbutton 3 -- Purge On/Off
• Relay operates -- ( if configured )
• Red LED on ( Flashing) – ( if configured )
• Emergency toggles on /off with display -- ( if configured )
• Audible alarm sounds -- can be muted via Enter pushbutton
• Extract output goes to Max if used with Damper or Inverter drives