Carrier 38GJQ Series Installation Instructions Manual

Also see for 38GJQ Series: Owner's manual

30Fig. 40 – Power cordTo indoor unitTo indoor unit Impact fastenerElectric box cover(1)Cable-cross loopCable-cross loopwater leakageElectric box cover(2)terminal board 4 corerubber wireFig. 41 – Power SupplyInstall the panel1 Set the panel to the indoor unit body by matching the positionof the panel’s swing flap motor to the panel’s piping positionto the indoor unit’s piping position (see Fig. 42).2 Install the panel.(1.) Install the panel on the indoor unit temporarily. Wheninstalling, hang the latch on the hook located on theopposite side of the swing flap on the panel of theindoor unit (two positions).(2.) Hang the remaining 2 latches to the hooks on the sidesof the indoor unit. Be careful not to let the swing motorlead wire get caught in the sealing material.(3.) Screw the 4 hexagon head screws under the latches inabout 3/5 in. (15 mm) and the panel should rise.(4.) Adjust the panel by turning it toward the directionpointed by the arrow (see Fig. 42) so the adjust boardconnects well to the ceiling.(5.) Tighten the screws until the thickness of the sealingmaterial between the panel and the indoor unit isreduced to 5−8mm.1/5 in to 1/3 in (5 mm to 8 mm)Fig. 42 – Panel InstallationNOTE:(1.) Improper screwing of the screws may cause issues (see Fig. 43).Air leakAir leak from ceilingWater condensatation, water dropFig. 43 – Example of Improper Screwing Issue(2.) If a gap still exists between the ceiling and decoration panelafter tightening the screws, re−adjust the height of the indoorunit (see Fig. 44).If the raising lever and drain hose arenot affect, can adjust the height ofindoor unit by the hole on the cornerof panel.Gaps are not allowedFig. 44 – Improper ScrewingIMPORTANT: After securing, ensure there is no gap betweenthe ceiling and the panel.(3.) Wiring of the decoration panel (Fig. 45). Connect the jointsfor the swing flap motor lead wire (at 2 places) onto the panel.At body At paneAt body At paneFig. 45 – Connect JointsWireless Remote Control InstallationMounting Bracket (if installed on the wall)1 Use the two screws supplied with remote controller to attachthe Mounting Bracket to the wall in a location selected bycustomer and within operating range.2 Install batteries in the Remote Controller.3 Place the Remote Controller in the remote control MountingBracket.NOTE: For remote control operation, refer to the unit Owner’sManual. The wireless remote should pointed to the wired controllerto receive the signal.Wired Remote Controller (shipped with the unit)For setup instructions, refer to the wired controller installationmanual. Connect the 4−core wire shipped with the unit to CN9 onthe indoor board and CN1 on the wired controller board.