Geyser Wise Solutions

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Geyserwise is the easiest and most affordable way to save money on your water heating cost. Geyserwise not only saves you money, but also gives you a tool to control & monitor the geyser which is usually tucked away in your roof.

NSPE Solar Solutions is a Geyserwise installer in Port Elizabeth, South Africa.

Main Functions

  • Set on and off Times
  • Set temperatures for different times and needs.
  • Monitor in real time the temperature inside the geyser.
  • Manually switch geyser on and off by clicking a button.
  • Error codes to Alert if something is wrong.

Geyserwise TSE

For use in in Thermosyphon Solar Systems and Normal Geysers

Description

Use as a geyser timer

  • Clear display of water temperature, time, day, heating mode and malfunction conditions.
  • Auto or manual heating.
  • Easy temperature setting to your requirements (30 – 65°C) factory default is 55°C.
  • Four different temperature settings.
  • Daily programmable timer with four time settings.
  • Error conditions alert by warning code E2 to E5.
  • Electronic thermostat with mechanical thermal cut-out at 90°C.

Use as timer on a thermosyphon solar system

  • Clear display of water temperature, time, day, heating mode and malfunction conditions on solar system and geyser.
  • Auto or manual heating.
  • Easy temperature setting to your requirements (30 – 65°C) factory default is 55°C.
  • Four different temperature settings.
  • Daily programmable timer with four time settings.
  • Error conditions alert by warning code E2 to E5.
  • Electronic thermostat with mechanical thermal cut-out at 90°C. Please note the cut-out temperature for solar systems expected to reach temperatures above this temperature.

Technical Parameters

  • Operating voltage 230VAC / 50HZ.
  • Main relay contact rating 30AMP (Max 4KW).
  • Operating voltage range 160V – 250V AC.
  • Temperature display range 0 – 99°C (“-5” when below -5°C “EA” when above 99°C).
  • High temperature warning above 84°C.
  • Temperature setting ranges 30 – 65°C (heating water electrically).
  • Heat failure – when increase at a rate of less than 4°C per hour.
  • Mechanical thermal cut-out at 90°C. Please note the cut-out temperature for systems expected to reach temperatures above this temperature.
  • Dry heat detection – empty cylinder.
  • Temperature tolerance ± 2%.
  • Temperature differential setting 1°C.
  • Switching differential 6°C.
  • Temperature probe failure detection for tank
  • Temperature probe range for geyser is -30 to + 130°C.