ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: TABLE OF CONTENTS 1.Sellecting the installation place ........................3 1.1.Indoor unit ..............................3 1.2.Outdoor unit ............................. 3 1.3.Installation diagram ..........................3 2.Installation of the indoor unit ......................... 4 2.1.Installation of the mounting plate ......................
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 1. S ELLECTING THE INSTALLATION PLACE 1.1. I NDOOR UNIT • Install the indoor unit on a strong wall that is not subject to vibrations. • The in let and outlet ports should no be obstructed: the air should be able to blow all over the room.
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 2. I NSTALLATION OF THE INDOOR UNIT Before staring installation, dcide on the position of the indoor and outdoor units, takin into account the minium space reserved around the units.
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 2.4. R EFRIGERANT PIPING CONNECTION The piping can be run in the 3 directions indicated by numbers in the picture. When the piping is run in direction 1 or 3, cut a notch along the groove on the side of the indoor unit with a cutter.
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: After having connected the pipe according to the instructions, install the connection cables. Now install the drain pipe. After connection, lag the pipe, cables and drain pipe with the insulating material.
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 6. Recover the handle. 3.3. C ONNECTING THE PIPES Screw the flare nuts to the outdoor unit coupling with the same tightening procedures described for the indoor unit. To avoid leakage, pay attention to the following points: 1.
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 4. O PERATION TEST 1. Wind insulating covering around the joints of the indoor unit and fix it with insulating tape. 2. Fix the exceeding part of the signal cable to the piping or to the outdoor unit.
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 5. I NFROMATION FOR THE INSTALLER INVERTER TYPE 9K/13K 22/24K CAPACITY (Btu/h) Lenght of pipe with standard charge Maximum distance between indoor and outdoor unit Additional refrigerant charge...
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 5.2. W IRING DIAGRAM For different models, the wiring diagram may be different. Please refer to the wiring diagrams pasted on the indoor unit and outdoor unit respectively.
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 6.4. A IR CONDITIONER OUTDOOR UNIT FUSE PARAMETER IS • 250V 18K, 22K, 24K = 65TS, 25A 7. M AINTENANCE Periodic maintenance is essential for keeping your air conditioner efficient.
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 8. T ROUBLESHOOTING 8.1. P OSSIBLE FAULTS Case Possible cause A power failure / defective plug has occurred Indoor / outdoor unit fan motor damaged Compressor thermomagnetic switch defective...
ALFA series ALFA 12K WIFI, ALFA 18K WIFI, ALFA 24K WIFI Model: 8.2. S WITCH OFF THE AIR CONDITIONER IMMEDIATLEY AND CUT OFF THE POWER SUPPLY IN THE EVENT OF • Strange noises furing operation • Faulty electronic control board •...
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