TEL AFA1000/BLD, Installation & Operating Manual

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Version 01 / p.20
AFA1000/BLD Pressure Controller
Installation & Operating Manual
3.2 Input Functions
Night set-back
• When input configured as Night set-back is activated
• Night SETBACK Icon toggles on / off with display
• Unit is driven to the pre-determined MIN position depending on Control function
selected (see below)
Night set-back mute
• Audible alarm muted Mute Icon shown on display (when enabled)
Emergency
• When input configured as Emergency is activated
• Red LED on ( Flashing) – ( if configured )
• EMERGENCY toggles on /off with display -- ( if configured )
• Audible alarm sounds – can be muted via Enter pushbutton
• Emergency alarm relay operates ( if configured)
• Unit is driven to the pre-determined MAX position depending on Control function
selected ( see below )
Note:- The external Emergency input can be a remote relay contact or a local
Emergency Stop stay-put pushbutton.
Audible alarm Mute
When the audible alarm is muted via the Enter button – an Icon (horn with forward
slash) is shown on the display.