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Bath Fan Timers


Bath Fan Switch options




1.  Determine the type of Switch

Switch Model
LED dimming
Fan voltage
ATX LED hub support
AL-WS-DR2
0.1%
12v
Optional
AL-WS-DR2C
1%
12v
No
AL-WS-Bath
5%
12v
no
AL-WS-R3
no dimmer
On/Off 48v light on same switch ( option )
48v
no
AL-WS-DR1D
1%
48v
Optional

2. Determine the type of Fan switch

Function
N-Way type
supported model
Fan Switch type
Fan turns on with light, off with light
none needed
DR2, DR1D,
Bath
no independent switch needed,
no timer
Fan switch with On/Off

Rocker
DR2, DR1D
Auto on, timer off
Manual On/Off
Rocker
Bath
manual On/Off
Fan switch with momentary
Momentary
DR2, DR1D
Tap on, timer off, long tap off

3. Timer features

Automatic mode:   Fan turns on after 90 seconds, turns off 10 minutes after light is off, fixed except in AL-WS-DR2
Add Time:             Fan run time extended 5 minutes for each press
Fan Off:                Hold momentary switch for 5 seconds to turn fan off now.

Switch type
Fan Switch Momentary
Fan Switch rocker
None
Smart

Timing and speed set
by the ATX Hub
Add Time and Fan Off
Down to Up turns ON now
UP sets automatic mode
Down is off
Automatic mode
AL-WS-Bath
N/A
UP is ON, Down is Off
Fan runs when LED is on
AL-WS-R3

UP is ON, Down is Off


Installation



Turn power off

Remove existing DC switch if instructed

See page 28 of this document:  https://atxled.com/pdf/-AN-How2wire.pdf

Follow existing wires for DR2 wiring

Home Run:

Red = +51v
Blue = -51v
Yellow = DA
White = DA
Green = metal plate

Fan ( 12v ) :

Red = Warm/Fan plus
White = Warm/Fan minus

After connecting all wires, turn the power on.   The fan will operate as follows
Short Press - on for 10 minutes
additional short presses - adds 5 minutes each
Long press - turns fan off

Slider controls fan speed.

Automation option - the Hub can turn the fan on and off on a schedule, can set fan speed and other options



FanWire







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