Haes SZAOV, Installation, Commissioning & Operating Manual, Page: 38 / 45

Single zone AOV User Manual PANEL CONTROLS & INDICATIONS
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Approved Document Ref: UI-SZAOV-01 Issue 2.01
LED On LED Pulsing
System Fault Panel not functional Panel has recovered from a
system fault
Access Level
Indicates controls are activated
(access level 2) Indicates panel is in engineering
mode (access level 3)
Keypad
OPEN VENT
(red): Use to activate the vent outputs to the fully open position.
CLOSE VENT
(blue): Use to activate the vent outputs to the fully closed position.
RESET (green): Resets the panel back to standby mode.
1: (Disable
Mode) With controls active, use to disable circuits or vent outputs (see DISABLE
MODE section). Also has the numeric value 1 for code entry.
2: (Test Mode)
With controls active, use to put circuits into test mode (see TEST MODE
section). Also has the numeric value 2 for code entry.
3: (Mute Buzzer)
Mutes the panels internal alarm and fault buzzer. (The buzzer will still blip
every 5-6 seconds during an alarm or fault condition unless disabled in the
programming functions). This function is operational without the need to
activate controls. Also has the numeric value 3 for code entry.
4: (Test Lamps &
Buzzer)
Use this button to illuminate all LEDs and sound the internal buzzer to
check that they are working correctly. This function is operational without
the need to activate controls. Also has the numeric value 4 for code entry.
ENTER: This button is used to confirm code entries.
Some buttons and indicators have other functions within the engineering facilities. These
functions are described in the relevant sections.