Gree GKH42K3FI

U-Match Series DC Inverter Service Manual
89
Figure 3-2-7 Figure 3-2-8
(3) How to fix connection cord and power cord by cord clamp
After passing the connection cord and power cord through the insulation tube, fasten it with the cord
clamp. (Figure 3-2-8)
WARNING!
①. Before starting work, check that power is not being supplied to the indoor unit and outdoor unit.
②. Match the terminal block numbers and connection cord colors with those of the indoor unit side.
③. Erroneous wiring may cause burning of the electric parts.
④. Connect the connection cords firmly to the terminal block. Imperfect installation may cause a fire.
⑤. Always fasten the outside covering of the connection cord with cord clamps. (If the insulator is not
clamped, electric leakage may occur.)
⑥. Always connect the ground wire.
(4) Electric wiring between the indoor and outdoor units
 Single-phase units (09k~30k)
Duct Type Unit
Floor Ceilling
Casssete Type Unit
GUHD09NK3FO + GFH09K3FI+ GTH09K3FI
GUHD12NK3FO+ GFH12K3FI+ GTH12K3FI+ GKH12K3FI
①. Power cord 3×1.0 mm
2
(H07RN-F)
②. Power cord 3×1.0 mm
2
(H05VV-F)
③. Communication Cords 2×0.75 mm
2
(H05VV-F)
GUHD18NK3FO + GFH18K3FI+ GTH18K3FI+ GKH18K3FI
①. Power cord 3×1.5 mm
2
(H07RN-F)
②. Power cord 3×1.0 mm
2
(H05VV-F)
③. Communication Cords 2×0.75 mm
2
(H05VV-F)
GUHD24NK3FO + GFH24K3FI+ GTH24K3FI+ GKH24K3FI
GUHD30NK3FO + GFH30K3FI+ GTH30K3FI+ GKH30K3FI
①. Power cord 3×2.5 mm
2
(H07RN-F)
②. Power cord 3×1.0 mm
2
(H05VV-F)
③. Communication Cords 2×0.75 mm
2
(H05VV-F)