Geyserwise  Controllers

geyserwiseLood’s Plumbing & Solar is a accredited Geyserwise installer in Pretoria East, Pretoria and Centurion. 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.geyserwize1

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.

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