SUG_Wiser_China_WSE-06

Thermostat unit addresses explained

When multiple thermostats are connected to one channel of a Wiser Multifunction Interface, each thermostat has a unit address that identifies its position in the chain.

Example: Three thermostats connected to one channel of a multifunction interface

  • (See A): Multifunction interface
  • (See B): First thermostat in chain (unit address = 1)
  • (See C): Second thermostat in chain (unit address = 2)
  • (See D): Third thermostat in chain (unit address= 3)

Configure a particular thermostat in a multi-thermostat chain to appear as a device in the app by specifying the unit address of that thermostat during multifunction interface commissioning.

NOTE: For multifunction interface channels with only one thermostat connected, the thermostat unit address is always 1.
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