INSTRUCTIONS D'INSTALLATION INSTALLATION INSTRUCTIONS ENGLISH INSTALLATION SANLEITUNG DEUTSCH INSTRUCCIONES DE INSTALACI N ISTRUZIONE PER L'INTALLAZIONE ITALIANO
INSTALLATION INSTRUCTIONS ENGLISH 1. LOCATION OF OUTDOOR UNIT 2. ELECTRICAL CONNECTION BETWEEN INDOOR AND OUTDOOR UNIT 3. INSTALLATION/SERVICE TOOLS (ONLY FOR R410A PRODUCT) 4. REFRIGERANT TUBING 5. FINAL TASKS NOTE: This manual is for dual split applications only. For indoor units installation,please refer to the installation manual supplied within the indoor unit package.
I N S TA L L AT I O N I N S T R U C T I O N S FOR DCI SPLIT WALL MOUNTED AIR CONDITIONER 1 LOCATION OF OUTDOOR UNIT Select the location considering the following: OUTDOOR UNIT Fig.1 1.Bottom of outdoor unit 2.Drain connector Fig.2 Drain installation Example Fig 2 Fig 1 1. The location must allow easy servicing and provide good air circulation as shown in fig 4. 2.
2 ELECTRICAL CONNECTION BETWEEN INDOOR AND OUTDOOR UNIT ELECTRICAL REQUIREMENTS Power input cable Electrical wiring and connections should be made by qualified electricians and in accordance with local electrical codes and regulation. The air conditioner units must be grounded. The air conditioner units must be connected to an adequate power outlet from a separate branch circuit protected by a time delay circuit breaker, as specified on unit's nameplate.
3 INSTALLATION/SERVICE TOOLS (ONLY FOR R410A PRODUCT) CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT (R410A) WHICH DOES NOT DESTROY OZONE LAYER. R410A refrigerant is apt to be affected by impurities such as water, oxidizing membrane, and oils because the working pressure of R410A refrigerant is approx. 1.6 times of refrigerant R22. Accompanied with the adoption of the new refrigerant, the refrigeration machine oil has also been changed.
4 REFRIGERANT TUBING Tightening torques of unions and valve caps: CONNECT THE INDOOR TO THE OUTDOOR UNIT The indoor unit contains a small quantity of nitrogen. Do not unscrew the nuts from the unit until you are ready to connect the tubing. The outdoor unit is supplied with sufficient refrigerant charge (R410A). Refer to outdoor unit nameplate. Fig 9 NOTE: Use refrigeration R410A type copper tubing only. 2. Use tubing diameter that corresponds to the tubing diameter of the indoor and outdoor units.
5 FINAL TASKS 1. Check all valve caps and ensure that they had tightened properly. Close the valve cover. 2. Fill gaps on the wall between hole sides and tubing with sealer. 3. Attach wiring and tubing to the wall with clamps where necessary. 4. Operate the unit for no less than 5 minutes at heating or cooling mode. 5. Explain filter removal, cleaning and installation. 6. Operate the air conditioner together with the customer and explain all functions. 7.
Part No:4527472/06
