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1. Remove the handle on the right side plate of the out-
door unit.
2. Connect wiring from indoor unit to 1,2,3 &
ground,    being  careful  to  match  color  code  of  indoor
connections. Repeat this for each indoor unit.
3. Connect power wiring form outdoor disconnect to L1,
L2 and ground.
4. Check all connections to tightness.
5. Reinstall the cover/handle.
Note: Follow all local electrical codes for electrical wiring.
Connect the Outdoor Wiring
Installation
3 Zone system shown.