Link A Thermostat – 2441V - Universal Devices ISY-994i User Manual

13.20.2 Link a Thermostat – 2441V
13.20.2.1Linking a Thermostat V1
Linking a Thermostat is the same as for most other Insteon devices.
13.20.2.2Linking a Thermostat V2
ISY firmware version 2.7.9
• If you have already installed a thermostat adapter in an earlier firmware version it
must be removed from ISY
o Ensure the thermostat is in the OFF mode before linking to the ISY
o Use Link Management | Start Linking
o Press and hold the Set button on the thermostat for 3-5 seconds
• You can safely remove your thermostat queries
• Changing the Fan status (on the thermostat itself) too quickly causes the updates
not be sent to ISY. This is NOT a bug but limitations on the thermostat adapter
interface.
13.20.2.3The thermostats are represented by 4 nodes
• The main node - this is the main thermostat node
• Cool Control - indicates when the thermostat is calling for Cool
• Heat Control- indicates when the thermostat is calling for Heat
• Fan Control - indicates when the fan is on/off
The main node can be used as a responder in any scenes and thus you can impact changes
to the thermostat settings based on other INSTEON devices/ISY scene.
The other nodes can be used as controllers in any of your scenes. So, for instance, adding
the Cool Control in a scene as controller would cause all responders in the scene to turn on
when the thermostat is calling for Cool and turn off when the thermostat is calling for Heat.
13.20.2.4Thermostat Options
• Temperature
• Mode - Off/Auto/Heat/Cool
• Program - Auto/Heat/Cool
• Fan - On/ Auto
• Setpoint
• Heat Setpoint
• Cool Setpoint
69 (Universal Devices)
69
Page | 388