3875A-1 ELKAY, 3875A-1 Datasheet - Page 2

• Manufacturer Part Number: 3875A-1
• Description: TIMER, PUSH BUTTON, VARIABLE
• Manufacturer: ELKAY

Specifications of 3875A-1

• Time Range: 2min To 2h
• Colour: White
• Contact Current Max: 16A
• Current Rating: 16A
• Mounting Type: Wall / Surface Mount
• No. Of Inputs: 3
• Supply Voltage: RoHS Compliant
• For Use With: Lighting, Heating, Ventilation

Step 3 Re-apply mains supply. The blue locator ring will light up around the push button/touch pad.
Your light source or appliance, will now be switched off. Please refer to operation section.
OUTDOOR INSTALLATION
Please note only products in the Elkay energy outdoor range are suitable for use outdoors. Elkay
energy outdoor can only be used in conjunction with the surface mount box supplied.
Take the surface mount box and remove knock out section. If required and to ensure IP66 waterproof
rating, please use a suitable M20 cable gland. Mount the surface mount box on a secure surface using
the mounting pack supplied. Place screw cover seals over the mounting screws.
Turn off mains supply before proceeding with installation - Install as per previous timer instructions
- Mount unit onto surface mount box using the fixing screws at all four corners - Place screw hole seals
over left and right screw cavities - Clip on front fascia plate - Re-instate mains supply.
OPERATION
1. Press the push button/touch pad and the red LED will light up. Your light source or appliance will
now be switched on.
2. At any time during the working of the light source or appliance, the push button/touch pad can be
pressed to reset the timing sequence to the originally set time. E.g when the timing period is 30
minutes, if push button/touch pad is pressed 15 minutes into the sequence, the timer will re-set for a
further 30 minutes.
3. To end the timing sequence prematurely, press and hold the push button/touch pad until the red
LED flashes continuously indicating the last minute of operation. Your light source or appliance will be
switched off, after one minute.
4. At one minute prior to the end of the timing sequence, the red LED will begin to flash continuously
for the last minute of operation. The blue locator ring will then illuminate once the light source or
appliance has gone off.
IMPORTANT NOTICE
All wiring should be carried out by a competent person or a qualified Electrician in accordance with the
current IEE Wiring Regulations. If unit is faulty return to place of purchase.
TECHNICAL HELPLINE
For further help, or information on this and the other products in the Elkay range visit www.elkay.co.uk or
call 01675 468222.
50 mins
2 mins
4.
3.
2.
1.
4.
3.
2.
1.
60 mins
5 mins
4.
3.
2.
1.
4.
3.
2.
1.
Elkay Electrical, Coleshill, Birmingham, England.
Tel: [phone] www.elkay.co.uk
70 mins
10 mins
4.
3.
2.
1.
4.
3.
2.
1.
80 mins
15 mins
Diagram 2
4.
3.
2.
1.
4.
3.
2.
1.
20 mins
90 mins
Patent Pending Inst. Ref. No PT301 Rev. No.: 04/07
4.
3.
2.
1.
4.
3.
2.
1.
100 mins
25 mins
4.
3.
2.
1.
4.
3.
2.
1.
110 mins
30 mins
4.
3.
2.
1.
4.
3.
2.
1.
120 mins
40 mins
4.
3.
2.
1.
4.
3.
2.
1.