Daikin RX12NMVJU Installation Manual
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Also See for RX12NMVJU:
- Engineering data (176 pages) ,
- Installation manual (39 pages) ,
- Service manual (24 pages)
Table of Contents
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MODELS
RK09NMVJU
RX09NMVJU
RX12NMVJU
RK12NMVJU
RX18NMVJU
RK18NMVJU
RX24NMVJU
RK24NMVJU
RXN09NMVJU
RKN09NMVJU
RKN12NMVJU
RXN12NMVJU
RXN18NMVJU
RKN18NMVJU
RXN24NMVJU
RKN24NMVJU
DAIKIN ROOM AIR CONDITIONER
INSTALLATION MANUAL
R410A Split Series
RXL09QMVJU
RXL12QMVJU
RXL12QMVJU9
RXL15QMVJU
Installation manual
Manuel dinstallation
Manuel dinstallation
Manual de instalación
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Table of Contents
Related Manuals for Daikin RX12NMVJU
Summary of Contents for Daikin RX12NMVJU
- Page 1 DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R410A Split Series Installation manual Manuel dinstallation Manuel dinstallation Manual de instalación MODELS RK09NMVJU RXL09QMVJU RX09NMVJU RX12NMVJU RK12NMVJU RXL12QMVJU RX18NMVJU RK18NMVJU RXL12QMVJU9 RX24NMVJU RK24NMVJU RXL15QMVJU RXN09NMVJU RKN09NMVJU RKN12NMVJU RXN12NMVJU RXN18NMVJU RKN18NMVJU RXN24NMVJU RKN24NMVJU...
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Page 2: Table Of Contents
Contents Safety Considerations ........1 3. Flaring the pipe end ............. 6 4. Refrigerant piping ............6 Accessories ............. 3 5. Pressure test and evacuating system ......7 6. Refilling refrigerant ............8 Precautions for Selecting a Location ... 3 Wiring ............... 9 Precautions on Installation ...... - Page 3 Corroding copper pipes or soldered parts may result in is shorted and operated forcibly, or parts other than those refrigerant leakage. specified by Daikin are used, fire or explosion may occur. (c) Near machinery emitting electromagnetic waves. Electromagnetic waves may disturb the operation of the control system and cause the unit to malfunction.
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Page 4: Accessories
Accessories Drain socket* Installation manual This is at the bottom of the packaging. Drain cap (1)* Drain cap (2)* 09/12 class 09/12 class 15/18/24 class 15/18/24 class *Only for heat pump models. Warranty Precautions for Selecting a Location 1) Choose a place solid enough to bear the weight and vibration of the unit, where the operating sound will not be amplified. 2) Choose a location where the air discharged from the unit or the operating sound will not cause a nuisance to the neighbors of the user. -
Page 5: Precautions On Installation
Precautions on Installation • Check the strength and level of the installation surface so that the unit does not cause any operating vibrations or noise after installation. • Fix the unit in place securely using foundation bolts, as in the figure. (Prepare 4 sets of 5/16 inch (M8) or 3/8 inch (M10) foundation bolts, nuts and washers; all sold separately.) •... -
Page 6: Installation Space Requirements
Installation Space Requirements • Position the unit on a horizontal surface. Any tilt in the unit should be 3° or less to the horizontal. • Where a wall or other obstacle is in the path of the outdoor unit’s intake or exhaust airflow, follow the installation space requirements below. • For any of the below installation patterns, the wall height on the outlet side should be 47-1/4 inch (1200mm) or less. 09/12 class Wall facing one side Walls facing two sides... -
Page 7: Flaring The Pipe End
• If the drain port is covered by a mounting base or floor 09/12 class 15/18/24 class surface, place additional foot bases of at least 1-1/4 Drain cap (1) Drain cap (1) inch (30mm) in height under the outdoor unit’s feet. Drain cap (2) Drain cap (2) 1) Attach drain cap (1) and drain cap (2). -
Page 8: Pressure Test And Evacuating System
Outdoor Unit Installation Flare nut tightening torque Gas side Liquid side 3/8 inch (9.5mm) 1/2 inch (12.7mm) 5/8 inch (15.9mm) 1/4 inch (6.4mm) 24-1/8 – 29-1/2lbf • ft 36-1/2 – 44-1/2lbf • ft 45-5/8 – 55-5/8lbf • ft 10-1/2 – 12-3/4lbf • ft (32.7-39.9N •... -
Page 9: Refilling Refrigerant
• When piping work is complete, it is necessary to perform a pressure test Compound Pressure High-pressure pressure gauge meter valve and evacuate system with a vacuum pump. • If using additional refrigerant, purge the air from the refrigerant pipes and indoor unit using a vacuum pump, then charge additional refrigerant. -
Page 10: Wiring
Wiring WARNING • Do not use tapped wires, extension cords, or starburst connections, as they may cause overheating, electric shock, or fire. • Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire. • The circuit must be protected with safety devices in accordance with local and national codes, i.e. a circuit breaker. •... - Page 11 09/12 class [Method of mounting conduit] • A protection plate is fixed for protection from the high-voltage section. 1) Dismount the stop valve cover by removing the screw. 2) Dismount the protection plate by removing the 2 screws. 3) Dismount the conduit mounting cover by removing the 2 screws. 4) Pass wires through the conduit and secure them with a lock nut. 5) After completing the work, reattach the stop valve cover, the conduit mounting cover, and the protection plate to its original position.
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Page 12: Facility Setting (Cooling At Low Outdoor Temperature)
Facility Setting* (cooling at low outdoor temperature) CAUTION • If the outdoor unit is installed where the heat exchanger of the unit is exposed to direct wind, provide a windbreak wall. • Intermittent noises may be produced by the indoor unit due to the outdoor fan turning on and off when using facility settings. •... -
Page 13: Trial Operation And Testing
[For FDMQ models] Basic screen „Using the indoor unit’s remote controller [For wired remote controller] Cool Set to Cool 1) Set to COOL operation using the remote controller. Press and hold the Cancel 2) Press and hold the Cancel button for 4 seconds or longer. button for 4 seconds or Return Clean the filter Service settings menu is displayed. - Page 14 Two-dimensional bar code is a manufacturing code. 3P572321-3 M18B313 (1907) HT...