Speedfit JGSTAT2W - Installation - Terminal Connections

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Understanding your terminal connections.
Rear of unit
Communication Terms
12v DC. Two wire twisted
pair can be used for
Grouping Functions between
Group Control Thermostat,
Group Thermostat and HW
Timer.
Power Terminals 230v
AC. Used for supplying
power to the unit and
switched output.
Sensor Terminals. Can
be used for external AIR or
Floor sensor when
configured as thermostat.
Can also be used for
cylinder thermostat when
configured for HW.
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Installation - Terminal Connections
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INSTALLATION