TH8320ZW1000
13 69-2486—03
Z-Wave messages
Setpoint change
OtherZ-Wavedevicesareable tomodifythesetp ointofthethermost at.Theabsolutevalu ecan
be sent by the controller and the rmostat will change the setpoint to t his value.
System Switch
The thermostat can send t he message containing the actua l system switch based on system
switch change.
System switch change
Other devices (contro llers) are able to change the syste m switch of the thermostat. After the
message is received by the the rmostat, the system switch is change d to desired value (if this
value is seven).
Seven possible switch modes a re available for the thermostat: H eat / Cool / Off / Auto / Energy
Saving Heat / Energy Saving Cool / E m Heat. The number of allowed system switc h selection
depends on the actual configuration of the thermostat. The thermostat uses "Thermostat Mode
Supported" report co mmand class to tell other devices the ac tually supported system switch
modes.
Thermostat Fan State
The thermostat can send t he message containing the actua l state of fan based on fan state
change. The Fan state can be eith er "Auto" or "On".
Thermostat Operating State
Thethermostatca nsendthemessage containingtheact ualstateoftheHVACequi pment
based on equipment state ch ange.
The thermostat provides the following operating states:
• Idle-noequipment on
• Heating-heatingeq uipmenton
• Cooling-coolinge quipmenton
• PendingHeat-minimu mofftimeapplied toprotecttheheat pumpcompressor
• PendingCool-minimu mofftimeapplied toprotecttheheat pumpcompressor
Time/Date
The thermostat can send t he message containing the actua l Time and Date.
Time/Date change
The time and date is able to be chang ed on the thermostat. After the re port is received, the time
and/or date is changed to th e desired value (if this value is pos sible).
Unsolicited Report Message
Sending the message is pos sible only if the thermostat is as sociated with any other node. The
thermostat will send the me ssage using assigned node ID an d return route.