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Read these 

Safety Considerations for Operations

 carefully 

before installing air conditioner or heat pump. Make sure that 
the unit operates properly during the startup operation. 
Instruct the customer on how to operate and maintain the unit.
Inform customers that they should store this Operation 
Manual with the Installation Manual for future reference.
Meanings of 

DANGER, WARNING, CAUTION,

 and 

NOTE

 

Symbols:

 

DANGER

 ............Indicates an imminently hazardous 

situation which, if not avoided, will result 
in death or serious injury.

 

WARNING

 ..........Indicates a potentially hazardous 

situation which, if not avoided, could 
result in death or serious injury.

 

CAUTION

 ...........Indicates a potentially hazardous 

situation which, if not avoided, may 
result in minor or moderate injury. It 
may also be used to alert against 
unsafe practices.

 

NOTE

 .................Indicates situations that may result in 

equipment or property-damage 
accidents only.

DANGER

 

Do not install the unit in an area where flammable 

materials are present due to risk of explosion resulting 

in serious injury or death.

 

Any abnormalities in the operation of the air 

conditioner or heat pump such as smoke or fire will 

result in severe injury or death. Turn off the power and 

contact your dealer immediately.

 

Refrigerant gas may produce toxic gas if it comes into 

contact with fire, such as from a fan, heater, stove, or 

cooking device. Exposure to this gas will result in 

severe injury or death.

 

For refrigerant leakage, consult your dealer.

 

Refrigerant gas is heavier than air and replaces 

oxygen. A massive leak will result in oxygen depletion, 

especially in basements, and an asphyxiation hazard 

will result leading to serious injury or death.

 

If equipment utilizing a burner is used in the same 

room as the air conditioner or heat pump, there is the 

danger of oxygen deficiency which could lead to an 

asphyxiation hazard resulting in serious injury or 

death. Be sure to ventilate the room sufficiently to 

avoid this hazard.

 

Safely dispose of the packing materials. Packing 

materials, such as nails and other metal or wooden 

parts, will result in stabs or other injuries.

 

Tear apart and throw away plastic packaging bags so 

that children will not play with them.

 

Children playing with plastic bags face the danger of 

death by suffocation.

WARNING

 

Contact your dealer for repair and maintenance. 

Improper repair and maintenance could result in water 

leakage, electric shock, and fire. Only use accessories 

made by Daikin that are specifically designed for use 

with the equipment and have them installed by a 

professional.

 

Contact your dealer to move and reinstall the air 

conditioner or heat pump. Incomplete installation 

could result in water leakage, electric shock, and fire.

 

Never let the indoor unit or the remote controller get 

wet. Water could result in an electric shock or a fire.

 

Never use flammable spray such as hair spray, 

lacquer, or paint near the unit. Flammable spray could 

result in a fire.

 

When a fuse blows out, never replace it with one of 

incorrect ampere ratings or different wires. Always 

replace any blown fuse with a fuse of the same 

specification.

 

Never remove the fan guard of the unit. A fan rotating 

at high speed without the fan guard is very dangerous 

and could result in injury.

 

Never inspect or service the unit by yourself. Contact 

a qualified service person to perform this work.

 

Turn off all electrical power before doing any 

maintenance to avoid the risk of serious electric 

shock; never sprinkle or spill water or liquids on the 

unit.

 

Do not touch the switch with wet fingers.

 

Touching a switch with wet fingers could result in 

electric shock.

 

Do not allow children to play on or around the unit to 

prevent injury.

 

The heat exchanger fins are sharp enough to cut. To 

avoid injury wear gloves or cover the fins while 

working around them.

 

Do not put a finger or other objects into the air inlet or 

air outlet. The fan is rotating at high speed and could 

result in injury.

 

Check the unit foundation for damage on a continuous 

basis, especially if it has been in use for a long time. If 

left in a damaged condition the unit may fall and could 

result in injury.

 

Placing a flower vase or other containers with water or 

other liquids on the unit could result in a shock or fire 

if a spill occurs.

 

Do not touch the air outlet or horizontal blades while 

the swing flap is in operation could result in fingers 

getting caught and injured.

 

Never touch the internal parts of the controller. Do not 

remove the front panel because some parts inside are 

dangerous to touch. To check and adjust internal 

parts, contact your dealer.

 

Be sure to establish a ground.

 

Do not ground the unit to a utility pipe, arrester, or 

telephone ground. Incomplete grounding may cause 

electrical shock, or fire. A high surge current from 

lightning or other sources may cause damage to the 

air conditioner.

Safety Considerations

i

3P571721-2 English

01_EN_3P571721-2.indd   1

8/20/2019   4:17:36 PM

Summary of Contents for RXYQ72XATJ

Page 1: ...Q192XAYD RXYQ216XAYD RXYQ240XAYD RXYQ264XAYD RXYQ288XAYD RXYQ312XAYD RXYQ336XAYD RXYQ360XAYD RXYQ384XAYD RXYQ408XAYD Read these instructions carefully before installation Keep this manual in a handy p...

Page 2: ...esult in water leakage electric shock and fire Only use accessories made by Daikin that are specifically designed for use with the equipment and have them installed by a professional Contact your deal...

Page 3: ...ay result in incomplete combustion or deformation of the unit due to the heat Do not expose the controller to direct sunlight The LCD display can become discolored and may result in fail to display th...

Page 4: ...rk unless you are licensed to do so Consult with your local dealer for electrical work and grounding work Use a dedicated circuit for the air conditioner Pay Attention to Operating Sound Be sure to us...

Page 5: ...RXYQ384XAYD RXYQ408XAYD VRV System air conditioner Operation Manual Contents Safety Considerations i ii iii Specifications 2 What to do before Operation 3 Operation Range 3 Operation Procedure 4 Cool...

Page 6: ...22 7 10 3 22 9 10 4 18 1 8 2 17 2 7 8 Design pressure High side psig MPa 478 3 3 478 3 3 478 3 3 478 3 3 478 3 3 Low side psig MPa 320 2 21 320 2 21 320 2 21 320 2 21 320 2 21 Model name RXYQ72XAYD R...

Page 7: ...gerant piping Operation Range COOLING HEATING Outdoor temperature 23 to 110 FDB 5 to 43 CDB 4 to 60 FWB 20 to 16 CWB Indoor temperature 57 to 77 FWB 14 to 25 CWB 59 to 80 FDB 15 to 27 CDB Indoor humid...

Page 8: ...ion of outdoor unit and remote controller Read the chapter What to do before Operation Do not turn off the power supply during the air conditioning season for starting operation smoothly If the main p...

Page 9: ...it The COOL HEAT changeover master must be set for a single indoor unit in the following applications 2 Pipe Heat Pump System Indoor unit A number of indoor units are connected to a single outdoor uni...

Page 10: ...set Filter Indicator Air Flow Direction Ventilation Schedule Off Timer Celsius Fahrenheit 1 2 Cool Set to Cool 74F Press buttons to select Reset Filter Indicator on the main menu screen and press Menu...

Page 11: ...ror code and model name or code Precautions for Group Control System or Two Remote Controller Control System This system provides two other control systems beside individual control one remote control...

Page 12: ...ch the set temperature We recommend starting the operation in advance using schedule operation Seasonal Maintenance Caution Do not touch the air inlets or aluminum fins of the outside or indoor units...

Page 13: ...ver When the display shows MASTER CONTROLLED It shows that this is a slave remote controller Refer to Setting the Cool Heat Change over Master When the Cool Heat selector switch is installed and the d...

Page 14: ...oise A low sound like dripping water is heard while the indoor unit is stopped When the other indoor unit is in operation this noise is heard In order to prevent oil and refrigerant from remaining in...

Page 15: ...blem after checking all the above items contact your local dealer Let them know the symptoms system name and model name 1 If the system does not operate at all Check if there is no power failure Wait...

Page 16: ...date and installation date Malfunction Inform the staff of the defective details Malfunction code being displayed on the remote controller Name address telephone number Repair after the warranty term...

Page 17: ...s where bumps and vibrations are frequent 4 When used in bad locations where dust salt harmful gas or oil mist such as sulfurous acid and hydrogen sulfide may be present in the air 5 When used in loca...

Page 18: ...ouent avec les sacs d emballage de plastique d chirez les et jetez les S ils jouent avec des sacs de plastique les enfants risquent la mort par suffocation AVERTISSEMENT Contactez votre distributeur p...

Page 19: ...ce La t l commande devrait tre tenue hors de port e des enfants pour viter qu ils jouent avec celle ci Consultez l installateur pour le nettoyage Un nettoyage incorrect de l int rieur du climatiseur o...

Page 20: ...mme les zones c ti res o l air est charg de sel c Endroits tels que les sources thermales o le soufre est pr sent en quantit abondante dans l air d Endroits comme les usines o la tension lectrique pr...

Page 21: ...d Utilisation Table des Mati res Consid rations de S curit i ii iii Caract ristiques Techniques 2 Mesure Prendre Avant l Utilisation 3 Plage de Fonctionnement 3 Proc dure de Fonctionnement 4 S lecteu...

Page 22: ...22 9 10 4 18 1 8 2 17 2 7 8 Pression de calcul C t haute pression psig MPa 478 3 3 478 3 3 478 3 3 478 3 3 478 3 3 C t basse pression psig MPa 320 2 21 320 2 21 320 2 21 320 2 21 320 2 21 Nom du mod l...

Page 23: ...fage 7 Tuyauterie du r frig rant Plage de Fonctionnement REFROIDISSEMENT CHAUFFAGE Temp rature ext rieure 23 110 FDB 5 43 CDB 4 60 FWB 20 16 CWB Temp rature int rieure 57 77 FWB 14 25 CWB 59 80 FDB 15...

Page 24: ...ison d unit ext rieure et de la t l commande Veuillez lire le chapitre Mesure Prendre Avant l Utilisation Ne pas couper l alimentation lectrique pendant la p riode de climatisation pour une mise en se...

Page 25: ...unit int rieure ma tre est r gl e sur Les autres unit s int rieures du syst me peuvent tre r gl es sur Refroidissement Sec Chauffage Ventilateur Mode froid Mode sec Mode chaleur Mode ventilateur Mode...

Page 26: ...Menu Principal R initialiser Indicateur de Filtre Direction du Flux d Air A ration Programme Minuterie d Arr t Celsius Fahrenheit 1 2 Frais R gler Frais 74F Appuyez sur les boutons pour s lectionner...

Page 27: ...ui le nom ou le code du mod le Pr cautions Prendre Pour le Syst me de Commande de Groupe ou le Syst me de Commande DoubleT l commande Ce syst me fournit des deux autres syst mes de commande outre le s...

Page 28: ...termin e Nous vous recommandons de lancer le fonctionnement bien l avance gr ce l option de d marrage programm Entretien Saisonnier Attention vitez de toucher les entr es d air ou les ailettes en alum...

Page 29: ...une t l commande asservie Reportez vous la section R glage de la Commutation Refroidissement Chauffage sur Ma tre Lorsque le commutateur Refroidissement Chauffage est install et que l cran affiche CO...

Page 30: ...auffage Ce bruit est d la dilatation et la r traction des pi ces en plastique caus es par le changement de temp rature Un son d gouttement d eau se fait entendre lorsque l unit int rieure est en arr t...

Page 31: ...de fonctionnement ne fonctionne pas bien Coupez l alimentation lectrique Si le syst me ne fonctionne pas correctement sauf dans les cas susmentionn s et si aucun des dysfonctionnements mentionn s n es...

Page 32: ...ser des blessures graves ou mortelles Avertissement vitez de d monter modifier ou r parer l unit Car cela peut causer des fuites d eau des cas d lectrocutions ou des incendies Contactez votre fourniss...

Page 33: ...s dur es recommand es apr s lesquelles il importe d effectuer des travaux d entretien dans l optique de veiller au bon fonctionnement du produit le plus longtemps possible Il est pr sent des fins de m...

Page 34: ...ique de veiller au bon fonctionnement du produit le plus longtemps possible Il est pr sent des fins de maintenance th orique pr vision des frais de maintenance et d inspection etc Contactez votre reve...

Page 35: ...las bolsas pl sticas de manera que los ni os no puedan utilizarlas para jugar Al jugar con bolsas pl sticas los ni os corren el riesgo de muerte por sofocaci n ADVERTENCIA Comun quese con su distribui...

Page 36: ...in supervisi n El control remoto debe mantenerse fuera del alcance de los ni os para que no puedan utilizarlo para jugar Consulte al contratista de instalaci n con respecto a la limpieza del aparato L...

Page 37: ...ay mucha sal en el aire c Lugares como los balnearios de aguas termales donde hay mucho azufre en el aire d Lugares como f bricas donde los voltajes de alimentaci n var an mucho e En autom viles barco...

Page 38: ...aci n ndice Consideraciones Sobre la Seguridad i ii iii Especificaciones 2 Antes de Utilizar el Equipo 3 Rango de Funcionamiento 3 Procedimientos para el Funcionamiento del Equipo 4 Selector de Fr o C...

Page 39: ...5 9 22 7 10 3 22 9 10 4 18 1 8 2 17 2 7 8 Presi n de dise o Lado alto psig MPa 478 3 3 478 3 3 478 3 3 478 3 3 478 3 3 Lado bajo psig MPa 320 2 21 320 2 21 320 2 21 320 2 21 320 2 21 Nombre del model...

Page 40: ...lor 7 Tubos de refrigeraci n Rango de Funcionamiento ENFRIAMIENTO CALEFACCI N Temperatura exterior 23 a 110 FDB 5 a 43 CDB 4 a 60 FWB 20 a 16 CWB Temperatura interior 57 a 77 FWB 14 a 25 CWB 59 a 80 F...

Page 41: ...a de operaci n se enciende y el sistema entra en funcionamiento Selector de Fr o Calor Nombre y Funci n de Cada Interruptor e Informaci n en la Pantalla Procedimientos para el Funcionamiento del Equip...

Page 42: ...as unidades interiores del sistema seg n el modo seleccionado de la unidad interior maestra Cuando la unidad interior maes tra se ajusta a Las dem s unidades interiores en el sistema pueden ajustarse...

Page 43: ...ecci n del Flujo de Aire Ventilaci n Programaci n Temporizador de Apagado Cent grados Fahrenheit 1 2 Fr o Con gurado en Fr o 74F Presione los botones para seleccionar Reajuste del Indicador del Filtro...

Page 44: ...ibuidor local el c digo de error y el nombre o c digo del modelo Precauciones para el Sistema de Control de Grupo o el Sistema de Doble Control Remoto Este sistema proporciona dos sistemas de control...

Page 45: ...o previamente utilizando operaciones programadas Mantenimiento Seg n la Estaci n del A o Precauci n No toque las entradas de aire o las aletas de aluminio de las unidades exteriores o interiores Hacer...

Page 46: ...Consulte el Ajuste del Cambio Autom tico Maestro de Fr o Calor Cuando el interruptor de selecci n de Fr o Calor est instalado y la pantalla muestra CONTROLADO POR EL MAESTRO Esto se debe a que el camb...

Page 47: ...o agua que gotea mientras la unidad interior est detenida Cuando la otra unidad interior est trabajando se oye este sonido Para evitar que el aceite o el refrigerante se queden en el sistema se mantie...

Page 48: ...el problema despu s de verificar todos los puntos anteriores comun quese con su distribuidor local Inf rmeles cu les son los s ntomas el nombre del sistema y el nombre del modelo 1 Si el sistema no fu...

Page 49: ...l personal relacionado sobre los siguientes detalles Nombre del modelo y N de producto del aire acondicionado Fecha de env o y fecha de instalaci n Falla Notifique al personal sobre los detalles del d...

Page 50: ...en donde la variaci n de electricidad es alta voltaje frecuencia distorsi n de ondas etc No puede usarse si se encuentra fuera del rango permisible 3 Si se instala y se usa en ubicaciones en las que l...

Page 51: ...nidad ya que por ley se requiere que la recolecci n el transporte y el desecho del refrigerante se hagan de acuerdo con la ley de recolecci n y destrucci n de hidrofluorocarbonos A d nde llamar Para o...

Page 52: ...3P571721 2 EM19A011 2001 HT Daikin Texas Technology Park 19001 Kermier Road Waller TX 77484 U S A 00_CV_3P571721 2 indd 2 2019 09 12 13 50 16...

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