Boost time Boost button indicator LEDs BS 1362 Double (1"x ") pole switch fuse 4. Installation • Ensure the mains supply is switched off and the circuit supply fuses are removed or the circuit breaker turned off. • Connect the incoming 230V 50Hz supply and outgoing load cables to the relevant terminals ensuring correct polarity is observed and that all bare conductors are sleeved (see section 5.
5. Connection Diagram The terminals are marked as follows on the rear of the boost timer; Supply neutral terminal Supply live terminal Switched neutral terminal (load neutral Switched live connection) terminal (load live connection) Loop terminal for earth continuity Supply L IN Live (Brown or Red) to N IN...
The LEDs adjacent to the time markers will light up in sequence, showing the selected boost period. • Sequence below is for the FBT4 (For the FBT5 substitute the stated times for 1 hour, 2 hour, 3 hour and 4 hour);...
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7. Stopping or Increasing Boost • During the first 15 seconds of activating the boost timer, it can be stopped by pressing the boost button repeatedly until all the LEDs are off. • It can also be stopped during this time period, by holding down the boost button until all the LEDs are off.
020 8450 0515. Note: A proof of purchase is required in all cases. For all eligible replacements (where agreed by Timeguard) the customer is responsible for all shipping/postage charges outside of the UK. All shipping costs...
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If you experience problems, do not immediately return the unit to the store. Telephone the Timeguard Customer Helpline; HELPLINE 020 8450 0515 or email helpline @ timeguard.com Qualified Customer Support Co-ordinators will be on-line to assist in resolving your query.
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