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Produttore : Philips File Size : 1.89 mb File Nome : Lingua di insegnamento:

there must not be any “double traps” formed . Outside insert the drain hose into a PVC drainpipe and not the other way around and • Long Horizontal Extensions glue them together. Gap of approximately 50 cm . Run the PVC drainpipe straight down the wall. There should be no traps and avoid putting the end of the pipe into water. . Ensure that all sections of the PVC pipes are glued securely together. . Ensure that the entire indoor part of the drain hose is insulated to avoid condensation from dripping. . Drain pipe may be required for heat pump unit and should be connected if necessary. SLIME Water leakage due to a clogged drain hose can be caused by accumulated dirt in the drain pan or by a buildup of slime inside the drain hose. Slime is caused by the following factors: . Temperature : 25°C (77°F) to 30°C(86°F) . Accumulated water . Nutrients (components of perspiration and dust in the air) . A combination of certain types of mold and bacteria. To reduce the chance of clogging, it is very important to ensure that the drain hose has a downward slant to prevent water from accumulating and a clean and a well ventilated environment. Downward slantDrain Pipe Downward Slant Drain Pipe Trap Good Secure in place with saddles Stiff vinyl chloride (PVC) tubing Trap effect created Flexible tube No good Good Drain hose No good Drain water cannot flow freely Drainage gutter Drainage gutter Outdoor unit ELECTRICAL WIRING LOCATION OF TERMINAL BLOCK: The terminal block on the indoor unit is located next to the PCB. Cable access is through the back of the unit. For the condensing unit, the terminal block is located behind the control panel. WIRING CONNECTION: . All wiring and grounding must comply with the local Electric Codes. . See the unit nameplate for electrical rating and use correct wire size to handle the minimum circuit ampacity required for the unit. Refer to Local Electric Codes for wire sizing. . Always use a separate power line with circuit breaker for each air conditioner. . Always ground the unit. . Ensure that no wiring touches the tubing, motors or any other moving parts. . Depending on the outdoor unit type, the number of inter-connecting wires between indoor and outdoor unit varies. Please refer to the wiring diagram on the unit to determine the number of wires required and correct connection. . Finally inspect all the electrical connections, including the factory wiring to ensure that all connections are tight. Holder for connecting cable Control board cover to power supply connecting cable power supply cord Holder to EXTERNAL FINISHING OF PIPING . After completing the installation of the refrigerant piping, drain pipe and wiring, bind them together into a bundle with tape at 4 inches to 8 inches (100 to 200 mm) intervals. Start from the bottom and work to the top. Keep the drainpipe at the bottom of the bundle. . Do not fail to apply insulation to the joints and wrap them with tape. If the joints are not insulated, condensation could form on them, resulting in water leakage. . Use saddles to secure piping in place so that it does not sway back and forth. . Plug any open portions of the pass through hole with putty to ensure that no rain or wind can get inside. . Finally, tidy up both the inside and outside and the installation process is complete. Insulation Tape Drain Pipe Refrigerant Tubing Inter-connecting Wiring Insulation Wall cap Inside Wall Outside Putty Putty Putty OPERATING INSTRUCTIONS OPERATING TIPS: Observe the following points for economical and safe operation: . Keep the room temperature at a comfortable level. Too much cooling is unhealthy and results in excessive consumption of electricity. A temperature setting of 75°F (24°C) is usually sufficient during the day. During the night, set the temperature a few degrees higher as the body temperature is reduced when a person is asleep. . Adjust the vertical and horizontal louvers to provide uniform distribution of air in the room. . Clean the filter at least twice a month. A clogged air filter reduces performance and increases power consumption. . Keep the indoor and outdoor coils clean to maintain high heat transfer capability. Periodically, inspect the coils and call a professional serviceman to clean the coils with special cleaning chemi...

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