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User Manual

Doc. No: SM - 505 Iss A 01.08.18

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Questions and answers

Angus
March 11, 2025

Why doesn't iBoost stay off when the timers are set?

1 comments:
Mr. Anderson
March 11, 2025

The Marlec Solar iBoost+ does not stay off when the timers are set because it is designed to operate year-round and automatically divert excess solar energy to water heating. Even when the timers are set, the unit may still activate if there is available surplus power. Additionally, the built-in Boost feature allows short top-ups from the grid, and the system can be manually overridden using the iBoost+ Buddy if installed. To fully disable it, the 'Timed Boosts OFF' option must be selected, or the unit must be powered down.

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Summary of Contents for Marlec Solar iBoost+

  • Page 1: User Manual

    User Manual Doc. No: SM - 505 Iss A 01.08.18...
  • Page 2: Water Tank

    Solar iBoost+ User Guide Display Each press moves through the energy savings display cycle (see Energy savings) Excess energy is being diverted, when flashing A Enables programming mode (see Programming) Manual or Timed Boost operation, when illuminated B Enables the sender pairing process (see Pairing the Sender) When illuminated, a diagnostic message is displayed (see Trouble Shooting/Messages) Boost Provides a Boost of Hot Water (see Manual Boost)
  • Page 3 This warning can be reset by power cycling the Solar iBoost+ boost in 30 minute steps. 00:00 0.00hrs Further troubleshooting is available online www.marlec.co.uk/troubleshootmysolariboost B5 Winter Wk/Day Shutting Down Example: A setting of 07:00 1.5hrs will switch on the 00:00 0.00hrs Solar iBoost+ can be left to operate year round.
  • Page 4 Maximise the Benefit of Your New Solar iBoost+ Pairing the Sender Unit The Solar iBoost+ and Sender are supplied uniquely paired and should not require the following operation. However, if the signal becomes lost or a new pairing is required the following Here’s a few tips to help capture and save more energy: procedure should be performed with the sender positioned 1m or more from the Solar iBoost+ Press any button on the Solar iBoost+ to switch on the backlight.
  • Page 5: Further Support

    Defective parts must be returned by prepaid post and accompanied by a Returns Authorisation available in advance from Marlec Engineering Company Limited, Rutland House, Trevithick Road, Corby, Northamptonshire, NN17 5XY, England, or to an authorised agent.

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