00_CV_3P184443-6.fm Page 1 Monday, July 3, 2006 9:02 AM INSTALLATION MANUAL English SPLIT SYSTEM Air Conditioners Deutsch MODELS (Ceiling mounted Multi flow cassette type) FCQ71DV3B FCQ100DV3B FCQ125DV3B FCQ140DV3B FCQ71DAV3B FCQ100DAV3B FCQ125DAV3B FCQ140DAV3B READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION. KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE. LESEN SIE DIESE ANWEISUNGEN VOR DER INSTALLATION SORGFÄLTIG DURCH.
EN60335-2-40, FCQ71DAV3B, FCQ100DAV3B, FCQ125DAV3B, FCQ140DAV3B FCQ71DV3B, FCQ100DV3B, FCQ125DV3B, FCQ140DV3B DAIKIN INDUSTRIES, LTD. 3P154437-1A Noboru Murata Manager Quality Control Department Sakai, 1st of October 2005 Umeda Center Bldg., 4-12, Nakazaki-Nishi 2-chome, Kita-ku, Osaka, 530-8323 Japan 2024351-QUA/EMC02-4565 KEMA DAIKIN.TCF.
01_EN_3P184443-6.fm Page 1 Monday, July 3, 2006 12:04 PM FCQ71DV3B FCQ100DV3B FCQ125DV3B FCQ140DV3B FCQ71DAV3B FCQ100DAV3B FCQ125DAV3B FCQ140DAV3B SPLIT SYSTEM Air Conditioners Installation manual CONTENTS 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. SAFETY CONSIDERATIONS ........................................................................................1 BEFORE INSTALLATION ..............................................................................................3 SELECTING INSTALLATION SITE..
01_EN_3P184443-6.fm Page 2 Monday, July 3, 2006 12:04 PM • Make sure that a separate power supply circuit is provided for this unit and that all electrical work is carried out by qualified personnel according to local laws and regulations and this installation manual. An insufficient power supply capacity or improper electrical construction may lead to electric shocks or fire.
01_EN_3P184443-6.fm Page 3 Monday, July 3, 2006 12:04 PM 2. BEFORE INSTALLATION Do not exert pressure on the resin parts when opening the unit or when moving it after opening Be sure to check the type of R410A refrigerant to be used before doing any work. (Using an incorrect refrigerant will prevent normal operation of the unit.
01_EN_3P184443-6.fm Page 4 Monday, July 3, 2006 12:04 PM 3. OPTIONAL ACCESSORIES • The optional decoration panel and remote controller are required for this indoor unit. (Refer to Table 1, 2) (However, the remote controller is not required for the slave unit of a simultaneous operation system.) Table 1 Unit model Optional decoration panel BYCP125DJW1, BYCP125DAW1 Color : White FCQ71·100·125·140 • These are two types of remote controllers: wired and wireless.
01_EN_3P184443-6.fm Page 5 Monday, July 3, 2006 12:04 PM Points for explanation about operations The items with WARNING and CAUTION marks in the instruction manual are the items pertaining to possibilities for bodily injury and material damage in addition to the general usage of the product. Accordingly, it is necessary that you make a full explanation about the described contents and also ask your customers to read the instruction manual. 4.
01_EN_3P184443-6.fm Page 6 Monday, July 3, 2006 12:04 PM CAUTION • Any vents, light fixtures, or other appliances which may disturb the airflow might cause the top side to become dirty if located too nearby, so follow the figure below when installing. • Keep indoor unit, outdoor unit, power supply wiring and transmission wiring at least 1 meter away from televisions and radios. This is to prevent image interference and noise in those electrical appliances.
01_EN_3P184443-6.fm Page 7 Monday, July 3, 2006 12:04 PM 910 (Dimension inside frame) 840 Installation is possible when ceiling opening dimensions is as follows • When installing the unit within the frame for fixing false ceiling. 860 (Opening dimension inside the flame for ceiling) Frame False ceiling ≥20 840 910 (Dimension inside frame) ≥20 860 – *910 (Ceiling opening dimension) (Ceiling-panel overlapping dimension) Fig. 6 Fig.
01_EN_3P184443-6.fm Page 8 Monday, July 3, 2006 12:04 PM 5. INDOOR UNIT INSTALLATION Installing optional accessories (except for the decoration panel) before installing the indoor unit is easier. However, for existing ceilings, install fresh air inlet component kit and branch duct before installing the unit. As for the parts to be used for installation work, be sure to use the provided accessories and specified parts designated by our company. (1) For new ceilings (1-1)Install the indoor unit temporarily.
01_EN_3P184443-6.fm Page 9 Monday, July 3, 2006 12:04 PM (1-3)Adjust the unit to the right position for installation. (Refer to “4. PREPARATIONS BEFORE INSTALLATION-(1)”.) (1-4)Check the unit is horizontally level. CAUTION • The indoor unit is equipped with a built-in drain pump and float switch. Verify that it is level by using a level or a water-filled vinyl tube. (If the unit is tilted against condensate flow, the float switch may malfunction and cause water to drip.
01_EN_3P184443-6.fm Page 10 Monday, July 3, 2006 12:04 PM • The outdoor unit is charged with refrigerant. • Be sure to use both a spanner and torque wrench together, as shown in the drawing, when connecting or disconnecting pipes to/from the unit. (Refer to Fig. 15) • Refer to “Table 3” for the dimensions of flare nut spaces. Torque wrench Spanner Pipe union Flare nut Fig.
01_EN_3P184443-6.fm Page 11 Monday, July 3, 2006 12:04 PM • Make absolutely sure to execute heat insulation works on the pipe-connecting section after checking gas leakage by thoroughly studying the following figure and using the attached heat insulating materials for fitting (8) and (9). (Fasten both ends with the clamps (4).) (Refer to Fig. 17) • Wrap the sealing pad (11) only around the insulation for the joints on the gas piping side. (Refer to Fig.
01_EN_3P184443-6.fm Page 12 Monday, July 3, 2006 12:04 PM 7. DRAIN PIPING WORK (1) Rig drain piping • As for drain work, perform piping in such a manner that water can be drained properly. As for drain piping, the connection can be made from three different directions. • Employ a pipe with either the same diameter or with the diameter larger (excluding the raising section) than that of the connecting pipe (PVC pipe, nominal diameter 25 mm, outside diameter 32 mm).
01_EN_3P184443-6.fm Page 13 Monday, July 3, 2006 12:04 PM • Install the drain raising pipes at a height of less than 550 mm. • Install the drain raising pipes at a right angle to the indoor unit and no more than 300 mm from the unit. To prevent air bubbles in the drain hose part, keep it level or slightly tilted up. Any bubbles in the hose might cause the unit to make noise due to backflow when the drain pump stops.
01_EN_3P184443-6.fm Page 14 Monday, July 3, 2006 12:04 PM ≥100 Drain pipe Plastic watering can (Tube should be about 100 mm long.) Service drain outlet (with rubber plug) (Use this outlet to drain water from the drain pan) [Method of adding water] Fig. 24 Ground terminal Clamp (Field supply) Terminal block for wiring the units 1 2 3 Single phase power supply (50Hz 230V, 240V) Terminal box lid Fig.
01_EN_3P184443-6.fm Page 15 Monday, July 3, 2006 12:04 PM 8. ELECTRIC WIRING WORK • • • • • • • All field supplied parts and materials and electric works must conform to local codes. Use copper wire only. For electric wiring work, refer to also “WIRING DIAGRAM” attached to the unit body. For remote controller wiring details, refer to the installation manual attached to the remote controller. All wiring must be performed by an authorized electrician.
01_EN_3P184443-6.fm Page 16 Monday, July 3, 2006 12:04 PM Ground terminal *Be sure to attach it to prevent the infiltration of water from the outside. Note) Wrap it around the wire Sealing pad (12) without leaving any space Remote controller cord Wiring between units Wiring (Outside) (Inside) [How to attach sealing pads] Note) (If there are more than 2 pieces of power supply wires, divide the sealing pad (small) (12) into some pieces and wrap them around each wire.
01_EN_3P184443-6.fm Page 17 Monday, July 3, 2006 12:04 PM • Do not connect wires of different gauge to the same power supply terminal. (Looseness in the connection may cause overheating.) (Refer to Fig. 28) • Observe the notes when wiring to the terminal block for wiring the units. (Use a round crimp-style terminal with insulation sleeve for connection to the terminal block for wiring the units.
01_EN_3P184443-6.fm Page 18 Monday, July 3, 2006 12:04 PM Simultaneous operation system Pair type Main power supply Main power supply Main switch Fuse Main switch Fuse Outdoor unit Outdoor unit 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 P1 P2 P1 P2 Indoor unit Indoor unit (Master) P1 P2 Indoor unit (Slave) P1 P2 P1 P2 Remote controller (Optional accessory) Remote controller (Optional accessory) Fig. 29 Fig.
01_EN_3P184443-6.fm Page 19 Monday, July 3, 2006 12:04 PM 10. FIELD SETTING Make sure the terminal box lids are closed on the indoor and outdoor units. Field setting must be made from the remote controller and in accordance with installation conditions. • Setting can be made by changing the “Mode No”, “FIRST CODE NO.” and “SECOND CODE NO.”. • For setting procedures and instructions, see “Field settings” provided with the remote controller. 10-1 Setting ceiling height • Select the SECOND CODE NO.
01_EN_3P184443-6.fm Page 20 Monday, July 3, 2006 12:04 PM When using wireless remote controllers • When using wireless remote controllers, wireless remote controller address setting is necessary. Refer to the installation manual attached to the wireless remote controller for setting instructions. 10-5 Simultaneous operation system individual setting It is easier if the optional remote controller is used when setting the slave unit.
01_EN_3P184443-6.fm Page 21 Monday, July 3, 2006 12:04 PM 10-7 Control by 2 Remote Controllers (Controlling 1 indoor unit by 2 remote controllers) • When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”. MAIN/SUB CHANGEOVER (1) Insert a screwdriver into the recess between the upper and lower part of remote controller and, working from the 2 positions, pry off the upper part. (The remote controller PC board is attached to the upper part of remote controller.) (Refer to Fig.
01_EN_3P184443-6.fm Page 22 Monday, July 3, 2006 12:04 PM PRECAUTIONS 1. Refer to the diagnoses below if the unit does not operate properly. 2. After completing the test run, press the INSPECTION/TEST OPERATION button once to put the unit in inspection mode, and make sure the malfunction code is “00”. (=normal) If the code reads anything other than “00”, refer to the malfunction diagnoses below. NOTE • If a malfunction is preventing operation, refer to the malfunction diagnoses below.
01_EN_3P184443-6.fm Page 23 Monday, July 3, 2006 12:04 PM 12-3 Malfunction code list • For plases where the Malfunction code is left blank, the “ ” indication is not displayed. Though the system continues operating, be sure to inspect the system and make repairs as necessary. • Depending on the type of indoor or outdoor unit, the Malfunction code may or may not be displayed.
01_EN_3P184443-6.fm Page 24 Monday, July 3, 2006 12:04 PM L9 LC P1 P3 P4 PJ U0 U1 U2 U4 UF U5 U8 UA UC 24 Stall prevention (outdoor unit) Compressor possibly locked. Transmission malfunction between the outdoor control units’ inverters (outdoor unit) Open-phase (outdoor unit) P-board temperature sensor malfunction (outdoor unit) Heat-radiating fin temperature sensor malfunction (outdoor unit) Type set improper (outdoor unit) Capacity data is wrongly proset.
English BS1 (HUMIDITY SENSOR UNIT) SELECTOR SWITCH NOISE FILTER POWER CIRCUIT SIGNAL RECEIVER CIRCUIT SIGNAL TRANSMISSION Z2C PC RC TC SELECTOR SWITCH 3D048876-1A (MAIN/SUB) THERMISTOR (AIR) R1T SS1 WIRED REMOTE CONTROLLER CIRCUIT NOISE FILTER Z1C X2M TERMINAL STRIP X1M TERMINAL STRIP (EMERGENCY) FLOAT SWITCH S1L THERMISTOR (COIL) R2T SS1 THERMISTOR (AIR) R1T M1S MOTOR (SWING FLAP) M1P MOTOR (DRAIN PUMP) M1F MOTOR (INDOOR FAN) KPR MAGNETIC RELAY (M1P) (SERVICE MONITOR GRE
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