CYB Series Ceiling Cassette Panel to Indoor Unit Air Handler Wiring

On the CYB/CB series decorative cassette panel, there are 3 wires that hang off of the panel itself.

• A 5-pin female connector for connecting a wired thermostat (optional)
• A 10-pin main receiver female connector that goes to the main board of the indoor unit
• A 5-pin swing louver female connector that goes to the main board of the indoor unit

The three wires that come off of the decorative pane for the CYB/CB series ceiling cassettes

A closer view of the 3 wires

The first black head connector is optional and is meant to accept wired thermostats such as our KJR-12B model. 

The second and third white head connectors are required for operation and are connected to the indoor unit's main board during installation. There may be a dummy connector pre-attached to the 5-pin area on the main board, you can remove and discard it.

Connect the swing white 5-pin and main white 10-pin connectors to the areas marked in red above.