www.geyserwise.co.za
15
PV System Installers Guide
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Installation of the element
www.geyserwise.co.za
Installation procedure steps
A summary of the installation steps are as follows:
1. Apply all safety measures.
2. Install the control box.
3. Install the display unit.
4. Remove existing thermostat and replace with new supplied thermostat.
5. Install LDR sensor.
6. Complete all electrical connections.
7. Set up the controller and all settings.
Switch off circuit breaker
of geyser
at main DB. This is done to ensure that there
is no power supply to the geyser.
Switch off isolator switch
in the roof.
The isolator switch acts as a switch to
isolate both live and neutral from the
main supply should someone
accidentally switch on the main supply
or the circuit breaker fails.
Test with a MULTIMETER
to ensure
that there is no current on the wires.
IMPORTANT!
Make sure that there is
no reading on the multimeter.
1
2
3
STEP 1: Apply all safety measures
An installer should always take precautions when working with electricity.
The most important safety precautions to perform BEFORE doing any maintenance on a geyser are:
STEP 2: Install control box
Find a dry place near the isolator switch.
The control box must not be exposed to the elements!
6
GeyerWise Dual Controller
Instruction
manual
