NuAire Allergard A Series, Operation And Maintenance Manual, Page: 28 / 37

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8.2 Option Parameters
The option parameter menu allows A QUALIFIED TECHNICIAN to configure several different optional
parameters per the menu as described below.
8.2.1 Sync Function with Active Blower
To access the option parameter menu, perform the following:
•
Press and hold key, then press hidden - Blower - Fluorescent keys sequentially.
Red LED indicator above the blower key will blink fast
The PresurFlow™ blinking green LED segments will indicate seven optional parameters as shown and
described below. The UV Light key (move lefts) and outlet key (move right) allows selection of the option
parameter desired.
Once the desired option parameter is indicated, press ↑ or ↓ key to turn on or off. A slow blinking green
LED indicator means off and a fast blinking green LED indicator means on. Multiple option changes can be
selected.
•
Pressing the hidden key will accept all changes and exit
•
Pressing the key will abort the process and exit
Sync Fan Relay with Active Blower - Normally the fan relay will activate when
the blower switch is pressed. Blower can either be actively running or
pending. If the fan relay sync is active the blower must be actively running for
the relay to change state.
Sync Accessary Outlet with Active Blower – Normally the accessary outlet is
on all the time. If the accessary outlet sync is active, the blower must be
actively running for the accessary outlet to turn on.
Sync Outlet Power with Active Blower – Normally the outlet power is turned
on via the outlet key. If the outlet power sync is active, the outlet power will
turn on and off with the blower or may be turned on and off independently if
the blower is active.
Sync LED Light with Active Blower – Normally the fluorescent light is
turned on via the fluorescent light key. If the LED light sync is active, the
LED light will turn on and off with the blower or may be turned on and off
independently if the blower is active.
Sync 15 Volt DC output with active blower normally the 15 Volt DC output
located on the control board is on when power is applied to the system. If
the 15 Volt DC output sync is active, the blower must be actively running for
the 15 Volt DC output to turn on.