7
system on XYE communication bus. This might take
few seconds to discover all the units.
Fig. 11 —Auto Search Function in Process
4. Once the ductless indoor units and VRF systems are
found, they will appear on the screen as shown in Fig.
12 (example).
Fig. 12 —Auto Discover of Indoor Unit
5. Press Confirm to accept the search (Fig. 13).
Fig. 13 —Confirm the Search
Step – 3 – Configuring the Ductless Indoor
Unit
1. The Ductless indoor unit model will always default to
“HWALL” as shown below in Fig. 14.
2. To change the name of the ductless indoor unit, press
HWALL. A pop up screen will appear with a different
style of indoor unit name. Select the appropriate name
as shown below in Fig. 14.
Fig. 14 —Indoor Unit Style Selection
3. Press on the unit name to change the name of indoor
unit. Edit screen will appear with a keyboard as shown
below in Fig. 15.
Fig. 15 —Renaming the Unit
4. To include indoor unit capacity, press on capacity box.
Edit screen will appear with a keyboard as shown
below in Fig. 16.
Fig. 16 —Editing Capacity
