Marmitek MS9770 - Manual (Page 14)

14 MARMITEK
4.10 DIGIMAX 210 WIRELESS
THERMOSTAT (OPTION)
The RF DigiMax 210 thermostat does not need
any extra wiring and works within 30 meters
range. It is equipped of a
secured RF code which the SC2800 base station
will learn during the installation process. This
code will assure that
the Maxi Controller will only answer to messages
sent by your DigiMax 210.
You can connect up to 4 DigiMax 210 to the Maxi
Controller. Depending on the information sent by
the thermostats, the SC2800 base station will
send X10 messages on the power line to turn On
or Off X10 modules connected to your heaters or
boiler.
Each thermostat transmits the comfort set point
and the ambient temperature. In the SC2800
base station you can enter a temperature setback
, between 1 and 9 degrees. When the Maxi
Controller is in "Disarm" or "Arm home" mode, it
will turn On or Off the X10 module connected to
the boiler depending of the ambient temperature
and the comfort set point.
When the console is in "Arm Away" mode, the
setback differential to the comfort set point is
applied. Suppose the ambient temperature is 15
°C, the comfort set point is 20°C, with a setback
of 4°C : the comfort set point minus the setback
is 20°C - 4°C= 16°C, so the console will send an
On message. Suppose that now the ambient
temperature is 19°C, the comfort set point minus
the setback is 20°C - 4°C= 16°C, so the console
will send an OFF message.
The thermostat functions are described in the
manual of the DigiMax 210 thermostat.
The DigiMax 210 is available separately (Art. No.
09431). Please visit www.marmitek.com for more
information.