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STEP 3: Install the display unit
The display unit must be installed in a location
that is accessible to the end user, but not in reach
of children that might want to play with it.
The display unit provides valuable information on
the functionality and status of your solar system.
Draw the display unit cable from the unit to the
control box. Plug it into the three pin plug as
provided on the control box. It can only fit into
one plug.
The standard display cable of 5m is supplied.
Extension cables are available on request from our
offices. A maximum extension of 20m is
recommended.
Only use GeyserWise extention cables for
extensions!!!
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Remove the existing thermostat by
disconnecting all the wires on the
connector terminal block of the
thermostat.
Pull the thermostat out of the pocket.
Please note that certain types of geysers
require the user to remove the front part
of the geyser temperature probe as
provided.
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2
STEP 4: Remove thermostat and replace with supplied geyser temperature probe
The geyser's thermostat needs to be removed. The geyser temperature probe provided by GeyserWise has
a built in probe that measures the temperature in the geyser. It also supplies information to the element
whether it should switch on or not.
The GeyserWise geyser temperature probe incorporates a thermal cut out to prevent electrical overheating.
The live feed to the element will be broken at temperatures above 90°C.
Please note this temperature
when designing a solar system.
When the cut out switches off, it needs to be reset manually by pressing
the red button on the thermal cut out.
Instruction
manual
220V pumped solar system
7
Geyser Thermostat
Connection
Collector Probe
Connection
Display
Connection