DC Inverter U-match Series Cassette Type Unit
28
Fig. 4.37 Fig. 4.38
(3). How to fix connection cord and power cord with cord clamp
After passing the connection cord and power cord through the insulation tube,
fasten it with the cord clamp (Fig. 4.38).
ķ
. Before starting work, check that power is not being supplied to the indoor unit and outdoor unit.
ĸ
. Match the terminal block numbers and connection cord colors with those of the indoor unit side.
Improper wiring may damage the electric parts.
Ĺ
. Connect the connection cords firmly to the terminal block. Improper installation may cause a fire.
ĺ
. Always fasten the outside covering of the connection cord with cord clamps. (If the insulator is
not clamped, electric short may occur.)
Ļ
. Always connect the ground wire.
(4). Electric wiring between the indoor and outdoor units
Single-phase units: 18k
Single-phase units: 24k~30k
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