Daikin R32 Split Series Installation Manual
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Also See for R32 Split Series:
- Installer's reference manual (120 pages) ,
- Operation manual (116 pages) ,
- User reference manual (52 pages)
Related Manuals for Daikin R32 Split Series
Summary of Contents for Daikin R32 Split Series
- Page 1 INSTALLATION MANUAL R32 Split series FDXM25F2V1B FDXM35F2V1B FDXM50F2V1B FDXM60F2V1B...
- Page 2 3P323721-12L...
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Page 3: Safety Precautions
Safety Precautions Read the precautions in this manual This appliance is filled with R32. carefully before operating the unit. • The precautions described herein are classified as WARNING and CAUTION. They both contain important information regarding safety. Be sure to observe all precautions without fail. •... - Page 4 CAUTION • Do not install the air conditioner at any place where there is a danger of flammable gas leakage. In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out. •...
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Page 5: Choosing A Site
CHOOSING A SITE • Before choosing the installation site, obtain user approval. Indoor unit Caution • When moving the unit during or after unpacking, make sure to lift it by holding its lifting lugs. Do not exert any pressure on other parts, especially the refrigerant piping, drain piping and flange parts. -
Page 6: Preparations Before Installation
PREPARATIONS BEFORE INSTALLATION Relation of the unit to the suspension bolt positions. • Install the inspection opening on the control box side where maintenance and inspection of the control box are easy. Install Suspension (length : mm) bolt pitch Ceiling the inspection opening also in the lower part of the unit. -
Page 7: Indoor Unit Installation
INDOOR UNIT INSTALLATION As for the parts to be used for installation work, be sure to use the provided accessories and specified parts designated by our company. Install the indoor unit temporarily. [ How to secure washers ] [ Securing the hanger bracket ] •... - Page 8 OUTDOOR UNIT INSTALLATION Install as described in the installation manual supplied with the outdoor unit. REFRIGERANT PIPING WORK See the installation manual supplied with the outdoor unit. FLARING THE PIPE END 1) Cut the pipe end with a pipe cutter. 2) Remove burrs with the cut surface facing downward (Cut exactly at right angles.) Remove burrs...
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Page 9: Refrigerant Piping Work
REFRIGERANT PIPING WORK 3) After the work is finished, make sure to check that there is no Coat here with refrigeration Torque wrench gas leak. machine oil Spanner Flare nut Piping union 4) After checking for gas leaks, be sure to insulate the pipe connections. •... -
Page 10: Drain Piping Work
DRAIN PIPING WORK Caution Make sure all water is out before making the duct connection. Install the drain piping. Drain pipe connection hole • Make sure the drain works properly. • The diameter of the drain pipe should be greater than or equal to the diameter of the connecting pipe (vinyl tube;... -
Page 11: Installing The Duct
INSTALLING THE DUCT Connect the duct supplied in the field. Air inlet side • Attach the duct and intake-side flange (field supply). • Connect the flange to the main unit with accessory screws (in 16, 20 or 24 positions). • Wrap the intake-side flange and duct connection area with aluminum tape or something similar to prevent air escaping. Caution When attaching a duct to the intake side, be sure also to attach an air filter inside the air passage on the intake side. - Page 12 WIRING See the installation manual supplied with the outdoor unit. HOW TO CONNECT WIRINGS. • Wire only after removing the control box lid as shown in the figure. Control box lid • Make sure to let a wire go through a wire penetration area. Power supply wiring •...
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Page 13: Trial Operation And Testing
Warning Warning Warning Do not use tapped wires, stand wires, extensioncords, or starbust connections, as they may cause overheating, electrical shock, or fire. To outdoor unit When wire length exceeds 10m, use 2.0mm wires. Indoor 1.6mm or 2.0mm unit H07RN-F TRIAL OPERATION AND TESTING Trial operation and testing (1) Measure the supply voltage and make sure that it falls in the specified range. -
Page 14: Wiring Diagram
WIRING DIAGRAM For applied parts and numbering refer to the wiring diagram sticker supplied on the unit. Part numbering is realized by Arabic numbers in ascending order for each part and is represented in the overview below by symbol “*” in the part code. CONNECTION PROTECTIVE EARTH (SCREW) CONNECTOR... - Page 16 3P417664-1A 2015.09...