Network connections (Thermostat EFIT 550 ONLY):
The Thermostat EFIT 550 features a network capability.
All thermostat EFIT 550’s installed in a building can be
linked together via the network facility, giving the possibility
of central adjustment of programming and parameters e.g.
clock setting.
The network can include up to 32 units, i.e. 1 master and
up to 31 slave units.
It is only possible to have one master unit.
A Thermostat EFIT 550 can be set as a stand alone unit,
even though it is connected to the network. It will not
respond to or send information to a master unit, but it will
count as one of the maximum 32 units in the network.
The network is a seperate two wire net, where the cables
are unshielded, untwisted and unpolarised for easy instal-
lation.
The maximum length of the network cables are up to 500
metres.
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