Carrier 38GJ Series Owner Manual And Install Manual

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Carrier 38GJ Series Owner Manual And Install Manual Manual pdf 26 page image

7.5 Precaution of Laying Wires1) Use a wire stripper to strip off a length of the insulation layer at the end of the wires.2) Loosen the screws on the terminal block of the air conditioner.3) Press the ends of the cable tightly onto the round terminals corresponding to the size of thescrews.4) Pass the screw through the round terminals and fix it onto the terminal block.Fig. 217.6 Procedures for Electrical Wiring Work1) Knock the holes in the plate of the chosen direction with the hammer.2) Place the rubber ring on the knockout hole.3) Pass the power cable and transmission line through the knockout hole.4) Connect the power cable of the outdoor unit to the L1, L2 terminals with the sign of the XT1and as well as the ground screw.5) Connect the transmission line of the outdoor unit to the N(1), 2 terminals with the sign of theXT2.6) Secure the power cable and transmission line firmly by a cable fixing clip. To protect thepower cable and transmission line from damage by the pipes or others, an interval of at least.79 inch is required.7) Screw the coping plate, front side plate, right connection board, and front connection board back.8) Cover the through-holes with sealing materials to prevent water, dust or small animalsfrom entering the outdoor unit.-------------------------------------------------------------------------------------------------------------------------Caution! The transmission line and the power cable must be separated with an interval ofat least .79 inch; otherwise it may be result in a communication problem. To protect the power cable and the transmission line from damage by the hole, a rubberring must be placed on the hole, otherwise, it may cause electrical shock or fire. The power wire and transmission line must be more than 3 1/2 feet away from televisions orradios which can emit electromagnetic waves to prevent image interference or noise, otherwisethe unit maybe cannot work. Confirm each cable connected to the terminal screw is exact and secure after finishingthe electric work. Secure each ground wire separately with the ground screw. If the connecting wire is connected to the terminal incorrectly, the unit will not function normally.-------------------------------------------------------------------------------------------------------------------------21