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Related Manuals for Daikin FKCA50AV16
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- Page 1 3P725894-1A DAIKIN INSTALLATION MANUAL SPLIT SYSTEM Air Conditioners MODELS Ceiling Mounted Cassette type (Single Flow model) FKCA50AV16 FKCA71AV16 FKCAQ50AV16 FKCAQ71AV16 CAREFULLY READ THESE INSTRUCTIONS BEFORE INSTALLATION. KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.
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Page 2: Table Of Contents
INSTALLATION MANUAL SPLIT SYSTEM air conditioners CONTENTS Also, inform customers that they should store this installation manual along with the operation manual for 1.Safety precautions ............future reference. This air conditioner is sold as the 2.Before installation ............"appliance not accessible to the general public". - Page 3 • (b) Where corrosive gas (such as sulfurous acid gas) is When connecting the power supply wiring, remote controller produced. Corroding copper pipes or soldered parts may wiring and transmission wiring, lay the wires in a smooth and result in refrigerant leakage. regular way so that the electrical component box cover can (c) Near machinery emitting electromagnetic waves.
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Page 4: Before Installation
installation manual 2. Before installation Do not and never discard any required accessories until the installation is completed! 1. Determine the move-in route of the air conditioner. 2. Do not remove the packing until carrying the unit to the installation locations. If the packing has to be removed, use a soft sling or put a protective plate under sling to lift the unit up and prevent the unit from being damaged or scratched. -
Page 5: Selecting Installation Locations
Contents marked with Warning and Caution in the operation BYKQ63AHW manual emphasize the matter that failure to follow the normal unit Surface Color: White FKCA50AV16 Decoration operation methods may result in personal injury and property FKCA71AV16 Base Color: Dark Grey Panel BYKQ63AHS damage. -
Page 6: Preparations Before Installation
(2) If necessary , punching through the opening needed for l' installation on the ceiling. (For locations already had the ceiling) • For dimensions of the ceiling opening, refer to the l"i�====,=========='==!!f-i--__.__ � paper board for ceiling opening (within the bottom More tHan 150 box). -
Page 7: Decorative Panel Installation
• <Insulate both gas side piping and liquid side piping effectively. Center of the ceiling opening is marked on the paper board Otherwise, ii may cause water leakage. Use the insulation for ceiling opening. Center of the units is in line with that of material which can withstand high temperature of 120 °C or the ceiling opening. -
Page 8: Drain Piping Installation
Table 3 (2) After piping connection is finished, check if gas leaks. (3) After checking that there is no gas leakage, insulate the Pipe Flaring size piping connector part properly with insulation material. diameter Tightening torque Flaring A(mm) (Refer to Figure 12) •... - Page 9 <Precautions for installing drainage lifting pipe> Diameter of the drain piping must be equal to or greater Make sure the height of the drainage lifting pipe is within than that of the connecting pipes. ( Poly Vinyl Tube piping size: 25mm; outer diameter: 32mm) 635mm.
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Page 10: Electrical Wiring Work
KW FLA range • The system includes several indoor units. Name each indoor unit after A unit, B unit. and make sure that the numbers of FKCA50AV16 the wires connected from the terminal blocks are consist with 16.0 0.06 Max. 253V FKCAQ50AV16 that of the outdoor unit and BS unit. -
Page 11: 10-2.Wiring Example
Precautions NOTE-,Di The customer has the ability to select the remote controller (1) Observe the notes mentioned below when wiring to the thermistor. power supply terminal block. • Use a round crimp-style terminal for insulation sleeve (6) Never connect the power supply wiring to the terminal for connection to the terminal block for wiring the units. - Page 12 Group control Indoor unit 1 Indoor unit 2 (Master) Fig.25 Terminal for remote controller wiring (P1, P2) 2 Terminal block (X1M) 3 Crossover wiring 10-3 For control with 2 remote controllers (to control 1 indoor unit with 2 remote controllers) •...
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Page 13: 10-4.Computerised Control ("Forced Off"& "On/Off")
104 Computerized control (forced off and on/off < FIELD SETTING > operation) «After turn on the power supply, carry out field setting from the remote controller according to the installation (1) Wire specifications and how to perform wiring state. >> •... -
Page 14: Test Operation
Table6 Code Malfunction/Remarks FIRST SECOND Hours until Mode Contamination CODE CODE Safety device operates indication Indoor unit's PC board faulty Approx. Normal 2500 hrs Drain water level abnormal More Approx. Indoor fan motor overloaded, overcurrent or locked contaminated 1250 hrs 10 (20) Fan PCB power supply error With indication... - Page 15 Outdoor motor position signal malfunction Type set improper (outdoor unit) Outdoor air thermistor faulty (outdoor unit) Capacity data is wrongly preset. Or there is nothing programmed in the data hold IC Equipment operation in response to errors will vary according to model Suction pipe temperature abnormal Discharge pipe pressure sensor faulty (outdoor unit) Reverse phase...
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Page 16: Split System
[ 3P725894-1A DAIKIN OPERATION MANUAL SPLIT SYSTEM Air Conditioners MODELS Ceiling Mounted Cassette type (Single Flow model) FKCA50AV16 FKCA71AV16 FKCAQ50AV16 FKCAQ71AV16... - Page 17 Thank you for purchasing this product unit. Carefully read this operation manual to ensure proper operation. After reading the manual, file it away for future ref erence. Furthermore, make certain that this operation man ual is handed to a new user when he takes over the operation.
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Page 18: Important Information Regarding The Refrigerant Used
CONTENTS The appliance is not intended for use by unattended young children or persons who are incompetent to oper SAFETY PRECAUTIONS ......18-20 ate air conditioners. WHAT TO DO BEFORE OPERATION ..20-21 It may result in injury or electric shocks. OPERATION RANGE ... - Page 19 Do not use flammable materials (e.g., hairspray or - & insecticide) near the air conditioner. CAUTION------------- Do not clean the air conditioner with organic solvents Children should be watched so that they do not play such as paint thinner. with the indoor unit or its remote controller. The use of organic solvents may cause crack damage to Accidental operation by a child may result in injury or the air conditioner, electric shocks, or a fire.
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Page 20: What To Do Before Operation
To avoid injury, do not touch the air inlet or aluminum PRECAUTIONS FOR GROUP CONTROL fins of the air conditioner. SYSTEM OR TWO REMOTE CONTROLLERS Do not place objects that are susceptible to moisture CONTROL SYSTEM directly beneath the indoor or outdoor units. This system provides two other control systems beside Under certain conditions, condensation on the outdoor unit individual control (one remote controller controls one indoor... -
Page 21: Operation Range
• If abnormal noises occur in use, stop the operation information. of the air conditioner, consult your dealer. System relocation Decoration panel model nameplate (inside suction • Consult your Daikin dealer about remodelling and grille) relocation. Lists the decoration panel model name and other Regarding drainage of drain pipe related information. -
Page 22: Optimum Operation
• COOLING • Ask the technical expertise to install the optional Operation • AUTOMATIC COOLING accessories. • Be use to use the specified accessories by Daikin. mode • PROGRAM DRY Improper installation by yourself may result in water leakage, electric shocks and fire hazards. -
Page 23: After-Sales Service And Guarantee Repair
Contact the dealen and if able to repair, pay service will beavailable. • Minimum storage. period of key components and parts Daikin will have the key components and parts stock ton 9 years at least aften discontinuing the production of this type of ain conditioner. -
Page 24: Not Malfunction Of The Air Conditioner
4. THE AIRFLOW DIRECTION IS DIFFERENT • Maintenance and inspection FROM THE SETTING, OR THE AIRFLOW Aften years of operation, accumulated dust will more or DIRECTION IS DIFFERENT FROM THE less impairs the unit's performance. We advise you to enten a maintenance and inspection DISPLAY ON THE REMOTE CONTROLLER contract (pay service) in addition to a normal •... -
Page 25: Trouble Shooting
• Check if the FAN SPEED button is set to LOW SPEED. (Refer to "CHARACTERISTICS OF THE PROGRAM DRY OPERATION" on page 4.) Set to an appropriate temperature, fan speed, and discharge direction. • Read through characteristics of the COOLING OPERATION and characteristics of the PROGRAM •... - Page 26 Split System Air Conditioner DAIKIN INSTALLATION MANUAL <FOR OUTDOOR UNIT> READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION. � NEW REFRIGERANT (R32) SERIES RZVFQS0,71AV16 / RZMFQS0,71AV16 / RZVFQS0,71ARV16 Note: Read the precautions in this manual carefully before operating the unit. This appliance is filled with R32.
- Page 27 READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION • This manual classifies the precautions into WARNINGS and CAUTIONS. Be sure to follow all the precautions below. They are all important for ensuring safety. Lt_ WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
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Page 28: Before Installation
Suction inlet (FRONT) INSTALLATION CONSTRUCTION ACCESSORIES (BACK) Be sure only to use accessories made by DAIKIN CAUTION which are specifically designed for use with the equipment. Work in a team of at least two people when carrying the outdoor unit fJ sELECTING INSTALLATION SITE c112v (1) Select the installation location that meets the following conditions and get approval of the customer. -
Page 29: Selecting Installation Site
SELECTING INSTALLATION SITE (2/2) IL'.t CAUTION 1) In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. 2) When installing the unit in a place exposed to strong wind, pay special attention to the following. Strong winds of 5 m/sec or more blowing against the outdoor unit's air outlet causes short circuit (suction of discharge air) and this may have the following consequences: - Deterioration of the operational capacity. - Page 30 f) INSTALLATION SERVICE SPACE (2/3)) • • (Units: mm) 0 secu e se ce s a c e When there are obstacles on both suction and discharge sides • • more than 250 mm of each produc t s at ri ght s i de in needed . (Pattern 1) W h e n t he obstacles on the di sch a r g e si de is h i g h e r t h an th e uni t 1) No obsta c le above (There is no limit for the 2) Obstacle above, too...
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Page 31: Installation Service Space
INSTALLATION SERVICE SPACE (3/3) • To secure service space, When there are obstacles on both suction and discharge sides more than 250 mm of each p r o d uct s at right side in needed. 1 ) W h e n the obstacles on t h e discharge s i d e is high er t h an t he side u ni t (Pattern 1) No obstacle above (There is no limit for the 2) Obstacle above, too... -
Page 32: Precautions On Installation
CI PRECAUTIONS ON INSTALLATION) (Units: mm) • Check the strength and level of the installation ground so that the unit will not cause any operating vibration or noise after installed. • In accordance with the foundation drawing in Fig. 1, fix the unit securely by means of the foundation bolts. - Page 33 <Please refer to installation manual of indoor . REFRIGERANT PIPING WORK (2/4)) unit about indoor unit's refrigerant piping> 5 - 3 CARE OF PIPE • Prevent contamination or moisture from getting into the piping. • Pay special attention when running the copper piping through the through-hole or when leading the edge of the piping outside the room.
- Page 34 REFRIGERANT PIPING WORK (3/4) <Please refer to installation manual of indoor unit about indoor unit's refrigerant piping> (PREVENTING FOREIGN OBJECTS FROM ENTERING) Putty or insulation material • Plug the pipe through-holes with putty or insulating material (field supply) (Field supply) to cover all gaps, as shown in the figure.
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Page 35: Airtightness Test And Air-Purge
REFRIGERANT PIPING WORK (4/4) ( CAUTION FOR FLARE CONNECTION) Torque wrench • Please be sure to remove a flare nut with a two-dish spanner, and to bind after connection of piping using a spanner and a torque wrench. Flare nut •... - Page 36 < flcHARGING REFRIGERANT (1 /2)) Be sure to use R32 as refrigerant. ) ( ADDITIONAL REFRIGERANT CHARGING) This model is chargeless type, so it is not necessary to charge additionaly if pipe does not exceed the maximum allowable length without additional charge.
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Page 37: Electrical Wiring Work
Q cHARGING REFRIGERANT (212 D Precautions when adding • Before charging, check whether the cylinder has a siphon attached or not. Charging a cylinder with an attached siphon Charging other cylinders Stand the cylinder upright at charging. Stand the cylinder upside-down and charge. (There is a siphon piping inside, so that cylinder (Turn the cylinder upside-down at charging.) need not be upside-down to charge with liquid.) - Page 38 ELECTRICAL WIRING WORK (2/3)) • As shown in the following figure, please fix power supply wiring, field wiring and ground w ire by clamp material. RZVFQ50,71AV16 RZMFO50,71AV16 RZVFQ50, 71ARV16 be!YIIMnLA'IIIS • Carry out insulated processing of attaching an insulated sleeve. Power supply wiring, wiring between units and ground wire with tying as clamp as shown below.
- Page 39 QELECTRICAL WIRING WORK (3/3) ) When connecting wires of the same gauge, connect them according to the below figure. Connect wires Do not connect Do not connect of the same wires of different wires of the same gauge to both sides gauge to one side gauges •...
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Page 40: Check Items Before Test Operation And Field Settings
QcHECK ITEMS BEFORE TEST OPERATION AND FIELD SETTINGS) CHECKS) PRE-RUN ITEM TO CHECK CHECK Is the wiring as mentioned on the wiring diagram? Power supply make sure no wiring has been forgotten and that there are no missing phases or reverse phases. Wiring Does wiring between units put in and changed in continuation installation? Is the unit properly grounded? -
Page 41: Test Operation
TEST OPERATION WARNING • Never perform a test operation with the discharge piping thermistor(R2T) condenser thermistor removed, as this might break the compressor. • If the technician must leave the outdoor unit for some reason, swit ch places with another installation technician or close the plates. -
Page 42: Do's And Don'ts
DAIKIN AIRCONOITIONING /NOIA PVT. LTD. DAIKIN 210, 1st FLOOR, OKHLA INDUSTRIAL AREA, PHASE 3, DELHl-110020 PROTECT THE ENVIRONMENT FROM E-WASTE ( GUIDELINES) Meaning of E-waste under E-Waste (Management) Rules,2022 (E-waste Rules) -Waste electrical and electronic equipment, whole or in part of reject from their manufacturing and repair process, which are intended to be discarded. - Page 43 DAIKIN A/RCONDITIONING /ND/A PVT. LTD. 12th Floor, Building No. 9, Tower A, DLF Cyber Oty, DLF Phase - Ill Gurugram - 122002, Haryana (India) [ 3P725894-iil...
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