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73
U-Match Series DC
Inverter Service Manual
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The power source capacity must be the sum of the air conditioner current and the current of other
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capacity.
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voltage.
4.2 Electrical Wiring
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4). Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal
screw using a screwdriver.
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4). Position the round terminal wire, and replace and tighten the terminal screw with a screwdriver.( Figure
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Figure 3-2-6
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After passing the connection cord and power cord through the insulation tube, fasten it with the cord
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WARNING!
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Before starting work, check that power is not being supplied to the indoor unit and outdoor unit.
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Match the terminal block numbers and connection cord colors with those of the indoor unit side.
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Erroneous wiring may cause burning of the electric parts.
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Always fasten the outside covering of the connection cord with cord clamps. (If the insulator is not
clamped, electric leakage may occur.)
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Always connect the ground wire.