Daikin FXLQ18MVJU- User Manual

EDUS39-600-F7 Piping Diagrams FXLQ-M / FXNQ-M 9 4. Piping Diagrams R1T : Thermistor for suction air temperatureR2T : Thermistor for liquid line temperatureR3T : Thermistor for gas line temperature Capacity GAS Liquid 12/18M φ 1/2 φ 1/4 24M φ 5/8 φ 3/8 C:4D034245C Heat exchanger Gas piping connection...

Wiring Diagrams EDUS39-600-F7 10 FXLQ-M / FXNQ-M 5. Wiring Diagrams FXLQ12M/18M/24MVJUFXNQ12M/18M/24MVJU 3D045644A

EDUS39-600-F7 Electric Characteristics FXLQ-M / FXNQ-M 11 6. Electric Characteristics 4D047090

Capacity Tables EDUS39-600-F7 12 FXLQ-M / FXNQ-M 7. Capacity Tables 7.1 Cooling Capacity FXLQ-M / FXNQ-M TC : Total capacity ; kWSHC : Sensible heat capacity ; kW Refer to Outdoor Unit Capacity Tables : for the actual performance data of each indoor and outdoor unit combination. Cooling capacity Uni...

Sound Levels EDUS39-600-F7 14 FXLQ-M / FXNQ-M 8. Sound Levels Overall Octave Band Level 208V~230V „ Floor Standing Type „ Concealed Floor Standing Type dBA Model 208~230V, 60Hz Model 208~230V, 60Hz H L H L FXLQ12MVJU 36 33 FXNQ12MVJU 36 33 FXLQ18MVJU 40 35 FXNQ18MVJU 40 35 FXLQ24MVJU 41 36 FXNQ24MVJ...

EDUS39-600-F7 Installation FXLQ-M / FXNQ-M 15 9. Installation Installation Example Center of Gravity FXLQ FXNQ FXLQ12MVJU MODEL 4D045645 FXLQ18 24MVJU 22–1/2 28 FXNQ12MVJU 4D045652 FXNQ18 24MVJU 18–1/4 19–7/8 MODEL

Installation EDUS39-600-F7 16 FXLQ-M / FXNQ-M 1. SAFETY CONSIDERATIONS Read these “SAFETY CONSIDERATIONS” carefully before installing air conditioning equipment, and be sure to install it correctly. After completing the installation, make sure that the unit operates properly during the start-up oper...

EDUS39-600-F7 Installation FXLQ-M / FXNQ-M 17 the air, or where volatile liquids such as thinner or gas-oline are handled.Operating the unit in such conditions may result in fire. • Heat exchanger fins are sharp enough to cause cuts. To avoid injury wear gloves or cover the fins when you are working...

EDUS39-600-F7 Installation FXLQ-M / FXNQ-M 18 2-1 ACCESSORIES Check to ensure the following accessories are included with your unit. 2-2 OPTIONAL ACCESSORIES Table 1 FOR THE FOLLOWING ITEMS, TAKE SPECIAL CARE DURING CONSTRUCTION AND CHECK AFTER INSTALLATION IS FINISHED. a. Items to be checked after ...

Installation EDUS39-600-F7 19 FXLQ-M / FXNQ-M 4. PREPARATIONS BEFORE INSTALLA-TION (1) Positioning of holes for fastening to the wall (2) How to open / close the front panel (FXLQ) 1. Open the lid of control panel (both left and right).2. Remove screws (both left and right) that lock the knobs in po...

Installation EDUS39-600-F7 21 FXLQ-M / FXNQ-M • When connecting the flare nut, coat the flare section (both inside and outside) with ester oil or ether oil, rotate three or four times first, then screw in. • Refer to the Table 2 for tightening torque.• After inspecting pipe joints for gas leakage, b...

EDUS39-600-F7 Installation FXLQ-M / FXNQ-M 22 Not recommendable but in case of emergency You must use a torque wrench but if one is not available, you may follow the installation method mentioned below. After the work is finished, make sure to check that there is no gas leak. When you keep on tighte...

Installation EDUS39-600-F7 23 FXLQ-M / FXNQ-M NOTE 1. Allowable length of transmission wiring between indoor / outdoor units and between the indoor unit and the remote controller is as follows. (1) Outdoor unit – Indoor unit: Max. 3280 ft. (Total wiring length: 6560 ft.) (2) Indoor unit – Remote con...

EDUS39-600-F7 Installation FXLQ-M / FXNQ-M 24 Make sure the remote controller wiring, the wiring between the units, and other electric wiring do not pass through the same locations outside of the unit, separating them by at least 5”, to prevent the possibility of electric noise (external static) cau...

Installation EDUS39-600-F7 26 FXLQ-M / FXNQ-M (3) How to select FORCED OFF and ON/OFF • Turn the power on and then use the remote controller to select operation. These codes are programmed at the remote controller. Individual unit groups can be pro-grammed independently. 9-5 CENTRALIZED CONTROL • Fo...

EDUS39-600-F7 Accessories FXLQ-M / FXNQ-M 27 10. Accessories Standard Accessories Optional Accessories (For Unit) 4D045647 For Controller Optional Accessories,Refer to Controller Manual . No. Type FXLQ12MVJU FXNQ12MVJU FXLQ18MVJU FXNQ18MVJU FXLQ24MVJU FXNQ24MVJU Item 1 Long life replacement filter K...

EDUS 39 - 600 - F2 AMERICAS FXDQ-M Slim Ceiling Mounted Duct Type 1645 Wallace Drive, Suite 110 Carrollton, TX75006 [email protected] www.daikinac.com EDUS39-600-F7Printed in U.S.A. 05/2007 AMERICAS May 2007