6. Wiring Diagrams
• All AC Units must be initialised with Standard AC Wall Controller connected
to AC Indoor Unit to complete necessary eld settings and conrm the AC
runs normally
• Turn OFF power and disconnect Standard AC Wall Controller from AC Indoor
Unit if it’s not going to be used.
• Refer to relevant AC Gateway Drawings below to connect Gateway.
• Refer to Dip Switch settings (if applicable) on the Gateway Drawings below.
• After completing wiring and setting the dip switches, turn power ON. AC
Indoor, Gateway and AirTouch 4 can be powered up at the same time, but
power up AC Indoor and Gateway no later than the AirTouch 4.
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