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3) Use a round terminal fastener or clamp to fix the round terminal firmly on the
peeled wire end.
4) Locate the round terminal conduit. Use a screwdriver to replace it and tighten
up the terminal screw (as shown below).
(3) How to connect the thermostat wires and power cords.
Lead the thermostat wires and power cords through the insulation tube. Then fix
the wires with wire clamps (as shown in the following figure.)
①. Before working, please check whether the indoor unit and thermostat are
powered on.
②. Match the terminal numbers and wire colors with the colors indicated in the
indoor unit.
③. Wrong wire connection may burn the electrical components.
19
Air Handlers
Unit:inch
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