Table of contents Installation Instructions Specifications Factory Default Settings Wiring Diagram Caution & Safety Mounting Installation Installation Drawings Operating Instructions How to use your Boost Timer LCD Blue Back-light...
Rated Impulse voltage: Resistance to voltage surge 2500V as per EN60730 Recommended 16A RCBO or 16A MCB & 100mA Power protection: RCD where applicable Boost Period: 15 / 30 min / 1 hr / 2 hrs / 3 hrs BST3...
Terminals suitable for: Maximum 2.5mm cable Shock protection: Class 1 Case material: ABS UL94V0 Timing accuracy: Real Time Clock Design Standard: EN 60730-2-7 Factory Default Settings Boost Time: 0 Minutes Back Light: On (BL1) Boost Timer Pro Boost Timer Pro...
Wiring Diagram N-Out L-Out L-In N-In Mains Supply Load Terminal Connections L in Live in from Mains Supply N in Neutral in from Mains Supply L out Live out to Load N out Neutral out to Load Earth BST3...
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CONTACT RATING: 230Vac~13A WARNING: THIS DEVICE MUST BE EARTHED. MODEL: BST3 DESCRIPTION: BOOST TIMER - 15Mins - 3Hrs MANUFACTURER: EPH CONTROLS LTD. ADDRESS: CORK, T12 W665, IRELAND www.ephcontrols.com N-Out L-Out L-In N-In Boost Timer Pro Boost Timer Pro...
Prior to setting the Boost Timer, it is necessary to complete all required settings described in the section. Provision must be made in the fixed wiring to incorporate a minimum 3mm contact separation in both poles of the supply. BST3...
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Safety Switch the 230V mains supply off by removing the relevant fuse or switching off the relevant MCB prior to beginning the installation. A minimum conductor size of 2.5mm must be used to supply the Boost Timer. Ensure the correct sized cable is used to connect the Boost Timer to the relevant appliance to be switched.
25mm. 2. Surface wall mounted The Boost Timer can be mounted to any standard surface mounted single gang box provided there is a minimum depth of 25mm. BST3...
Installation Fix the single gang box to the wall using two fixing screws. Connect the mains supply cable to L in, N in and Earth terminals respectively. Connect the appliance cable to L out, N out and Earth terminals respectively. Ensure any bare conductor is sleeved.
To cancel the Boost Timer, simply press the Boost button again. When the Boost is activated: The red LED will illuminate for the boost time period. The LCD screen will show the time the boost period is active for and will then begin to countdown the remaining time. BST3...
LCD Blue Backlight On BL1 There are two options available on the Boost Timer. To choose between having the blue backlight On or Off, simply press and hold the Boost button for 5 seconds. BL1 – Blue Backlight On BL0 – Blue Backlight Off BL1 –...
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EPH Controls IE sales@ephcontrols.com www.ephcontrols.com T +353 21 434 6238 F +353 21 454 5890 EPH Controls UK sales@ephcontrols.co.uk www.ephcontrols.co.uk T +44 1933 626 396 F +44 1933 626 218...
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