Commissioning; Searching For Indoor Unit - Carrier Infinity SYSTXCCITW01 Installation Instructions Manual

automatically energize the HUM output during a call for humidification. The N.O.
relay contacts will be used to energize the humidifier. See fan powered humidifier
installation instructions for more details.

5. Commissioning

This section addresses initial power up (or commissioning) of a new Infinityr
Touch Control. The control will communicate and identify all components in the
Infinityr System. The following is a typical example for a communicating
variable- - speed furnace / fan coil with a 2- - stage air- - conditioner / heat pump
(including HYBRIDHEATr dual fuel system).
5.1.

Searching for Indoor Unit

The Infinity Touch Control will light up and begin the commissioning process by
displaying "Searching for indoor unit". This includes Infinityr small packaged
products (SPP), with UI Version 8.0 software or later.
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NOTE: If the Infinity- - compatible indoor equipment (furnace or fan coil) cannot be
found, the control will display "Indoor unit not found". This MUST be corrected
before the initial power up sequence can continue. Proceed to the next section,
Searching for outdoor unit. If it is not corrected, the Infinity Touch Control will go
into its DEMO operating mode.
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