Ductless mini split system air conditioner / heat pump, uab: cooling only version / uyb: cooling and heating version series flex mount, inverter plus and inverter plus plus models, 18,000-48,000 btu/hr
DUCTLESS MINI SPLIT SYSTEM AIR CONDITIONER / HEAT PUMP FOR FLOOR - CEILING - LOW WALL TYPE INSTALLATIONS UAB / UYB Series (Flex Mount) UAB: Cooling Only Version UYB Cooling and Heating Version ® ® Inverter+ and Inverter++ Models 18,000-48,000 BTU/hr Installation Manual IMPORTANT NOTICE:...
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If used as a part of a MULTI Split System, please refer to the Installation & Operation manuals packed with the multi split outdoor unit.
Strictly adhere to these installation instructions. If installation is done improperly, it may cause water leakage, electrical shock, and possibly fire. CONTENTS PAGE When installing the unit inside a small room, take measures toward keeping refrigerant concentration from exceeding allowable safety limits, in the event of PRECAUTIONS......................1 refrigerant leakage.
If the refrigerant leaks during installation, ventilate the The appliance shall be installed in accordance with area immediately. national wiring regulations. Toxic gas may be produced if the refrigerant comes into contact, whether direct or indirect, with fire. Do not operate your air conditioner in a wet room, such as a bathroom or laundry room.
3. ACCESSORIES Please check whether the following list of accessories are of full scope. If there are some spare items, please store them carefully aside. NAME SHAPE QUANTITY 1. Remote Controller (on some models) 2. Remote Controller Holder (on some models) Remote Controller &...
5.2 Install the Main Body 4. INSPECTING AND HANDLING THE UNIT On delivery, the package should be inspected, and any damage should be reported to the service agent immediately. When handling the unit, take into account the following: - Fragile, handle the unit with care. - Keep the unit upright, in order to avoid compressor D.
2. Ceiling Installation NEW CONCRETE BRICKS Inlaying or embedding the screw bolts. (Blade Shape (Slide Insertion) Fig.5-4 Insertion) Steel Bar Fig. 5-10 Embedding Screw Bolt Fig.5-5 (Pipe hanging and embedding of screw bolt) D. Connecting Point of Refrigerant Pipe (D. Gas Side) FOR ORIGINAL CONCRETE BRICKS E.
6. 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 the Installation Location. must not exceed the maximum allowable pipe length. The outdoor unit should be installed in a location that ...
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Table 6.1: Length Specifications of Split Type Outdoor Unit (unit: mm/inch) Outdoor Unit Dimensions Mounting Dimensions Distance A Distance B W x H x D YN009GMFI22RPD: 770x555x300 (30.3x21.9x11.8) 549 (21.6) 325 (12.8) YN012GMFI22RPD: 800x554x333 (31.5x21.8x13.1) 514 (20.24) 340 (13.39) YN018GMFI22RPD: 540 (21.26)
NOTE: The minimum distance between the outdoor Notes On Drilling Hole In W all unit and walls described in the installation guide does You must drill a hole in the wall for the refrigerant piping, not apply to airtight rooms. Be sure to keep the unit and the signal cable that will connect the indoor and unobstructed in at least two of the three vectors (M, outdoor units.
8. INSTALL THE CONNECTING PIPE Table 8.1: The Maximum Length And Drop Safety Precautions Height Based on Models. (Unit: m/ft.) Type of Model Capacity Length of Maximum piping drop height (Btu/hr) W ARNING 15/49 8/26 50Hz T1 • All field piping must be performed by a licensed 18K-24K 30/98.4 10/32.8...
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Step 2: Remove burrs. Refrigerant Piping Connection Instructions Burrs can affect the air-tight seal of the refrigerant piping connection. They must be completely removed. CAUTION Hold the pipe at a downward angle to prevent burrs f rom falling into the pipe. •...
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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 • Be sure to wrap insulation around the piping. Direct with the dimensions shown in table 8-2. contact with the bare piping may result in burns or frostbite.
9. AIR EVACUATION BLUE (Low Pressure) Gauge RED (High Pressure) Gauge BLUE (Low Pressure) Side of Manifold Gauge RED (High Pressure) Side of Manifold Gauge Low Pressure Valve High Pressure Valve YELLOW (Common) Side of Manifold Gauge Caution: Systems are precharged with refrigerant (entire amount necessary for the system set has been charged into the outdoor section).
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Copper Pipe from Indoor Unit Open the BLUE (Low Pressure) Valve of Manifold Gauge. Keep the RED (High Pressure) Valve closed. Flare Nut Turn the vacuum pump ON to start evacuating the air from the line set and indoor unit circuits. Run the vacuum pump for at least 15 minutes, or until the Low Pressure Gauge reads -76cmHG (-100 kPa or -30 In Hg).
10. WIRING Link the connective cables to the terminals, as identified with their respective mached numbers on the terminal block of indoor and outdoor units. The appliance shall be installed in accordance with national wiring regulations. Re-install the cover or the protection board. The air conditioner should use an independent power supply with a properly-rated voltage.
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QSDLI-016AEN is a registered trademark of Parker Davis HVAC International, Inc. Parker Davis HVAC International, Inc. 2250 NW 102 Place, Doral, FL 33172 - USA : (305) 513-4488 : (305) 513-4499 email : info@pd-hvac.com Website: www.pd-hvac.com The design and specifications are subject to change without prior notice for product improvement.Consult with the sales agency or manufacturer for details.