Daikin RX15RMVJU Installation Instructions Manual
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- Manual (152 pages) ,
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- Installation manual (14 pages)
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Summary of Contents for Daikin RX15RMVJU
- Page 1 DAIKIN ROOM AIR CONDITIONER INSTALLATION MANUAL R410A Split Series Installation manual Manuel dinstallation Manuel dinstallation Manual de instalación MODELS RX15RMVJU RX18RMVJU9 RX24RMVJU RX15RMVJUA RX18RMVJU9A RX24RMVJUA...
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Page 2: Table Of Contents
Contents Safety Considerations ........1 4. Refrigerant piping ............6 5. Pressure test and evacuating system ......7 Accessories ............. 3 6. Refilling refrigerant ............8 7. Refrigerant piping work ..........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 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 amplifi ed. 2) Choose a location where the hot 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 separately available.) • It is best to screw in the foundation bolts until their ends are 3/4 inch (20mm) from the foundation surface. -
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: Drain Work
Drain work 09/12 class 15/18/24 class Drain cap (1) Drain cap (1) Drain cap (2) • If the drain port is covered by a mounting base or floor Drain cap (2) surface, place additional foot bases of at least 1-1/4 inch (30mm) in height under the outdoor unit’s feet. Drain cap (1) • In cold areas, do not use a drain socket, drain caps Drain Drain... -
Page 8: Pressure Test And Evacuating System
Outdoor Unit Installation Pressure test and evacuating system WARNING • Make sure that air or any matter other than refrigerant (R410A) does not get into the refrigeration cycle. • If refrigerant gas leaks should occur, ventilate the room as soon and as much as possible. • R410A, as well as other refrigerants, should always be recovered and never be released directly into the environment. -
Page 9: Refilling Refrigerant
Refilling refrigerant Check the type of refrigerant to be used on the machine nameplate. Precautions when adding R410A Fill from the liquid pipe in liquid form. R410A is a mixed refrigerant, so adding it in gas form may cause the refrigerant composition to change, preventing normal operation. 1) Before filling, check whether the cylinder has a siphon attached or not. (It should have something like “liquid filling siphon attached” displayed on it.) Filling a cylinder with an attached siphon Filling other cylinders Stand the cylinder upright when filling. -
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. • Use an all-pole disconnection type circuit breaker with at least 1/8 inch (3mm) between the contact point gaps. - Page 11 15/18/24 class [Method of mounting conduit] 1) Dismount the service lid by removing the 2 screws. 2) Pass wires through the conduit and secure them with a lock nut. 3) After completing the work, reattach the service lid to its original position. Power supply Service lid terminal block...
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Page 12: Facility Setting (Cooling At Low Outdoor Temperature)
Facility Setting (cooling at low outdoor temperature) This function is limited only for facilities (the target of air conditioning is equipment (such as computer)). Never use it in a residence or office (the space where there is a human). „ Cutting jumper 6 (J6) on the circuit board will extend the operation range to 14°F (–10°C). Installing an air direction adjustment grille (sold separately) will further extend the operation range to –4°F (–20°C). In these cases, the unit will stop operating if the outdoor temperature falls below –4°F (–20°C), restarting once the temperature rises above this level. -
Page 13: Trial Operation And Testing
[For wireless remote controller] 1) Press and select the COOL operation. 2) Press twice. “Test” is displayed. 3) Press within 10 seconds, and the forced cooling operation starts. • Forced cooling operation will stop automatically after about 15 minutes. To stop the operation, press [For FTXR models] „Using the indoor unit ON/OFF switch Press the indoor unit ON/OFF switch for at least 5 seconds. - Page 14 Two-dimensional bar code is a manufacturing code. 3P500432-5E M19B232 (1912) HT...