Group 2 - Central heating node controlled
by the SCS311 or SCS317 will determine
how best to communicate with the device. If
thermostat mode Heat Mode is supported
the control message will be sent as
Thermostat Set HEAT and Thermostat
mode set Off, otherwise the device will be
controlled by Basic set On and Off
commands.
Up to four nodes can be associated to
Association Group 2.
Configuration
Parameters (sequential order)
Basic
The Basic command class is mapped to the
thermostat set point, with HEAT as the
parameter.
Following parameters are used for SET:
0x00 – Enables energy saving mode,
temporarily overrides the set temperature
with the standby temperature.
0xFF – Set comfort mode, temporarily
regulates the room temperature to 21
degrees.
GET command provides the following
responses:
0x00 – Energy saving mode enabled
0xFF – Energy saving mode disabled
Basic SET commands will be sent to control
devices in Association Group 2 if they do
not support the appropriate modes in the
thermostat mode command class.
No
1
2
3
4
Size
1
1
1
1
Units
˚C / ˚F
˚C / ˚F
˚C / ˚F
˚C / ˚F
Resolution
1
1
1
1(0.1)
Min
Value
˚C=0
-127
5
5
1(0.1)
Max
Value
˚F=128
-255
30
30
50 (5)
Default
Value
5(0.5)
5
5
0
14
Temperature unit selection
Lower temperature limit
Upper temperature limit
Delta T (1˚C = 10)
