Related Manuals for York YKKE Series
Summary of Contents for York YKKE Series
- Page 1 Compact Cassette Type Installation Manual New Released A-Compact Cassette-160101 Mini-Split Air Conditioner DC Inverter Compact Cassette Type Unit All Model Numbers...
- Page 2 Table of Contents Installation Manual Accessories ............ Safety Precautions ........Installation Overview ....... Indoor Unit Installation ......a. Indoor Unit Parts ..........b. Indoor Unit Installation Instructions ....Outdoor Unit Installation ......a. Outdoor Unit Installation Instructions ....b. Drain Joint Installation ........c.
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Page 3: Table Of Contents
Refrigerant Piping Connection ....A. Notes on Pipe Length and Elevation ....B. Refrigerant Piping Connection Instructions ..16 C. Installation Of The Throttle ....... Wiring ..........a. Power Specifications ......b. Outdoor Unit Wiring ......c. Indoor Unit Wiring ......Air Evacuation .......... - Page 4 Accessories The air conditioning system comes with the following accessories. Use all of the installation parts and accessories to install the air conditioner. Improper installation may result in water leakage, electrical shock and fire, or cause the equipment to fail. Name Shape Quantity...
- Page 5 Safety Precautions Read Safety Precautions Before Installation Incorrect installation due to ignoring instructions can cause serious damage or injury. The seriousness of potential damage or injuries is classified as either a WARNING or CAUTION. Failure to observe a warning may result in death. The appliance must be installed in accordance with national regulations.
- Page 6 Installation Overview INSTALLATION ORDER Install the indoor unit Install the outdoor unit Install the drainpipe (Page 7) (Page 11) (Page 13) Evacuate the refrigeration system Connect the wires Connect the refrigerant pipes (Page 21) (Page 19) (Page 15) Install the front panel Perform a test run (Page 23) (Page 25)
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Page 7: Indoor Unit Installation
Indoor Unit Installation Indoor Unit Parts Drain pump (within indoor unit) Drain pipe Air outlet Louver Air inlet Display panel Front grille Refrigerant pipe Fig. 4.1 Safety Precautions CAUTION WARNING Securely install the indoor unit on a structure that Install the indoor and outdoor units, cables and can sustain its weight. -
Page 8: Indoor Unit Installation Instructions
Indoor Unit Installation Instructions CAUTION NOTE: Panel installation should be done after piping DO NOT install the unit in the following locations: and wiring. In areas with oil drilling or fracking Step 1: Select installation location In coastal areas with high salt content in the air The indoor unit should be installed in a location that meets the following requirements: In areas with caustic gases in the air, such as near... - Page 9 Step 2: Hang indoor unit. 1. Use the included paper template to cut a rectangular hole in the ceiling, leaving at least 1m (39”) on all sides. The hole will be 60x60cm (23.6x23.6”) big. Be sure to mark the areas where ceiling hook holes will be drilled. Drain hose side Refrigerant piping side >1m / 39”...
- Page 10 5. Mount the indoor unit. You will need two people to NOTE: Ensure that the indoor unit is level. The unit is lift and secure it. Insert suspension bolts into the unit’ s equipped with a built-in drain pump and float switch. hanging holes.
- Page 11 Outdoor Unit Installation The area must be free of combustible gases and Outdoor Unit Installation Instructions chemicals. The pipe length between the outdoor and indoor unit Step 1: Select installation location. may not exceed the maximum allowable pipe length. The outdoor unit should be installed in the location that If possible, DO NOT install the unit where it is meets the following requirements: exposed to direct sunlight.
- Page 12 Split Type Outdoor Unit Drain Joint Installation (Refer to Fig 5.4, 5.5 and Table 5.1) Before bolting the outdoor unit in place, you must install the drain joint at the bottom of the unit. (See Fig. 5.7) 1. Fit the rubber seal on the end of the drain joint that will connect to the outdoor unit.
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Page 13: Drainpipe Installation
Drainpipe Installation The drainpipe is used to drain water from the unit. NOTE ON DRAINPIPE INSTALLATION Improper installation may cause unit and property damage. When using an extended drainpipe, tighten the indoor connection with an additional protection tube to prevent it from pulling loose. CAUTION The drainpipe should slope downward at a gradient of at least 1/100 to prevent water from flowing... - Page 14 3. Using a 65-mm (2.5”) core drill, drill a hole in the wall. Make sure that the hole is drilled at a slight downward angle, so that the outdoor end of the hole is lower than the indoor end by about 12mm (0.5”). This will ensure proper water drainage (See Fig.
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Page 15: Refrigerant Piping Connection
Refrigerant Piping Connection Table 7.1: The Maximum Length And Drop Height Safety Precautions Based on Models. (Unit: m/ft.) Type of model Capacity Length of Maximum drop piping height (Btu/h) WARNING 15/49 8/26 50Hz T1 All field piping must be completed by a licensed 18K-24K 30/98.4 10/32.8... -
Page 16: Refrigerant Piping Connection Instructions
Step 2: Remove burrs. Refrigerant Piping Connection Instructions Burrs can affect the air-tight seal of refrigerant piping connection. They must be completely removed. CAUTION Hold the pipe at a downward angle to prevent burrs from falling into the pipe. The branching pipe must be installed horizontally. Using a reamer or deburring tool, remove all burrs An angle of more than 10°... - Page 17 Place flaring tool onto the form. CAUTION Turn the handle of the flaring tool clockwise until the pipe is fully flared. Flare the pipe in accordance Ensure to wrap insulation around the piping. Direct with the dimensions shown in table 7-3. contact with the bare piping may result in burns or frostbite.
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Page 18: Installation Of The Throttle
Installation Of The Throttle. (Some Models) Throttle Liquid pipe Gas pipe Precautions - For ensuring throttled efficiency, please mount the throttle as horizontally as possible. Indoor Outdoor Outdoor Indoor Indoor Outdoor - Wrap the supplied anti-shock rubber at external of the throttle for denoise. -
Page 19: Wiring
Wiring Follow these instructions to prevent distortion when the Safety Precautions compressor starts: The unit must be connected to the main outlet. Normally, the power supply must have a low output WARNING impedance of 32 ohms. No other equipment should be connected to the Be sure to disconnect the power supply before same power circuit. -
Page 20: Indoor Unit Wiring
b. Using wire strippers, strip the rubber jacket from Indoor Unit Wiring both ends of signal cable to reveal about 15cm 1. Prepare the cable for connection (5.9”) of the wires inside. a. Using wire strippers, strip the rubber jacket from c. -
Page 21: Air Evacuation
Air Evacuation 4. Turn on the vacuum pump to evacuate the system. Safety Precautions 5. Run the vacuum for at least 15 minutes, or until the Compound Meter reads -76cmHG (-1x105Pa). 6. Close the Low Pressure side of the manifold gauge, and CAUTION turn off the vacuum pump. -
Page 22: Note On Adding Refrigerant
Note On Adding Refrigerant CAUTION Refrigerant charging must be performed after wiring, vacuuming and the leak test. DO NOT exceed the maximum allowable quantity of refrigerant or overcharge the system. Doing so can damage or impact the unit’ s function. Charging with unsuitable substances may cause explosions or accidents. -
Page 23: Panel Installation
Panel Installation Step 2: Install the panel CAUTION Align the indicate "△" on the decoration panel to the indicate "△" on the unit . DO NOT place the panel facedown on the floor, against Attach the decoration panel to the unit with the a wall, or on uneven surfaces. - Page 24 Step 3: Mount the intake grille. Step 5: Fasten the control box lid with 2 screws . Ensure that the buckles at the back of the grille be properly seated in the groove of the panel. Fig. 10.7 Step 6: Close the intake grille, and close the 2 grille hooks.
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Page 25: Test Run
Test Run Check to see that the drainage system is Before Test Run unimpeded and draining smoothly. g. Ensure there is no vibration or abnormal noise A test run must be performed after the entire system has during operation. been completely installed. Confirm the following points 5. - Page 26 QSQ4I-030AEN(A3) The design and specifications are subject to change without prior notice for product improvement. Consult with the sales agency or manufacturer for details. 16122500000248 20151203 Page 26...
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- Page 31 2016 Johnson Controls, Inc. www.johnsoncontrols.com Doc. No.: A-Compact Cassette-160101...