DC Inverter U-match Series Duct Type Unit
①. Before working, please check whether the indoor and outdoor units 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.
④. Connect the wires firmly to the wiring box. Incomplete installation may lead to
fire hazard.
⑤. Please use wire clamps to secure the external covers of connecting wires.
(Insulators must be clamped securely; otherwise, electric leakage may occur.)
⑥. Ground wire should be connected.
(4) Wire between indoor and outdoor units.
Single-phase unit: GUD35W/NhA-T, GUD50W/NhA-T, GUD71W/NhA-T,
GUD85W/NhA-T.
L N
Outdoor Unit
L N
Indoor Unit
Wired
Controller
L1 N1
Power:220V-240V~50Hz/208V-230V~60Hz
Power:220V-240V~50Hz/208V-230V~60Hz
breaker
breaker
PE
PE
L N
Outdoor Unit
L N
Indoor Unit
Wired
Controller
L1N1
breaker
Power:220V-240V~50Hz/208V-230V~60Hz
Power:220V-240V~50Hz/208V-230V~60Hz
PE
GUD35P/A-T+GUD35W/NhA-T, GUD35PS/A-T+GUD35W/NhA-T
GUD50P/A-T+GUD50W/NhA-T, GUD50PS/A-T+GUD50W/NhA-T
③.
Communication Cords 2×0.75mm
2
④.
Communication Cords 2×0.75mm
2