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Daikin VRV IV-S Series, Installation Manual

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System Air Conditioner

MODEL

RXTQ60TAVJUA

English

Français

Installation manual

VRV 

IV

-S System air conditioner

Manuel d’installation

Conditionneur d’air VRV 

IV

-S System

Español

Manual de instalación

Acondicionador de aire con sistema VRV 

IV

-S

INSTALLATION MANUAL

00_CV_3P591321-1B.fm  1 ページ  ２０１９年１２月１９日　木曜日　午後６時９分

Summary of Contents for VRV IV-S Series

Page 1: ...nglish Fran ais Installation manual VRV IV S System air conditioner Manuel d installation Conditionneur d air VRV IV S System Espa ol Manual de instalaci n Acondicionador de aire con sistema VRV IV S...

Page 2: ...more 20 500 or less inch mm 40 1000 or more 40 1000 or more 20 500 or less 12 300 or more 8 200 or more 4 100 or more 4 100 or more figure 5 figure 6 1 2 3 4 20 500 or more 20 500 or less 20 500 or m...

Page 3: ...or more 8 200 or more 4 100 or more inch mm 4 100 or more 4 100 or more 4 100 or more 4 100 or more 4 100 or more 4 100 or more L H A 60 1500 or more 24 600 or more 120 3000 or more 1 13 16 20 inch m...

Page 4: ...UNIT F2 F1 F2 F1F2 F1F2 1 2 3 4 F2 F1 F2 F1 F2 F1 F2 F1 F2 F1 1 2 3 1 7 2 2 8 3 4 5 6 B A figure 18 figure 20 1 2 3 4 4 5 6 1 2 3 5 6 8 4 7 1 2 3 4 4 1 3 2 figure 21 figure 22 figure 23 figure 24 1 2...

Page 5: ...r lightning rods as incomplete grounding will result a severe shock hazard resulting in severe injury or death Additionally grounding to gas pipes will result a gas leak and potential explosion result...

Page 6: ...ar away from fluorescent lamps as much as possible Indoor units are for indoor installation only Outdoor units can be installed either outdoors or indoors This unit is for outdoor use Do not install t...

Page 7: ...ces where the unit does not bother next door neighbors A locations where small animals will not make nests in the unit Safe places which can withstand the unit s weight and vibration and where the uni...

Page 8: ...wiring in conduits and ground the conduits Use non shielded wire for transmission wiring Refer to figure 4 1 Indoor unit 2 Fuse Breaker 3 Remote controller 4 Personal computer or radio 7 Space needed...

Page 9: ...le below inch mm 5 PRECAUTIONS ON INSTALLATION Before installation make sure the unit is level and the foundation is sturdy enough to prevent vibration and noise Fasten the unit in place using 4 found...

Page 10: ...ION Use a power wire pipe for the power supply wiring Outside the unit make sure the weak electric wiring i e for the remote controller cord between units etc and the strong electric wiring do not pas...

Page 11: ...ndoor unit 4 Under no circumstances should 208 230V be connected Precautions regarding the length of wiring between units Exceeding the following limits may cause transmission malfunctions so observe...

Page 12: ...e operation procedure in 7 7 Air tight test and vac uum drying regarding handling of the stop valve Only use the flare nuts included with the unit Using different flare nuts may cause the refrigerant...

Page 13: ...ntrol box Refer to figure 26 1 Putty or insulating material 2 field supply 7 5 Heat insulation of piping Highly recommended to insulate the interunit piping liquid and gas side and the refrigerant bra...

Page 14: ...joint from the following table RXTQ60 type KHRP26A22T9 Outdoor unit capacity type Refrigerant branch kit name How to select the refnet header Choose from the following table below the REFNET header a...

Page 15: ...id line stop valve Close 10 Indicates local procurement 11 Outdoor unit NOTE The stop valve must always be turned to closed Otherwise the refrigerant in the outdoor unit will pour out The names of par...

Page 16: ...k of the front panel All indoor units connected to the outdoor unit operate automatically Complete work on the indoor units in order to ensure maximum safety 10 1 Power On Check Operation Make sure to...

Page 17: ...running 3 Check to see if cold or hot air is coming out of the indoor unit 4 Press the fan direction and fan strength buttons on the indoor unit to see if they operate properly Precautions during tem...

Page 18: ...a the system automatically starts increasing its refrig erant temperature automatically reducing the delivered capacity and increasing the system s efficiency To activate this operation method under c...

Page 19: ...e of cooling operation the evaporating temperature is allowed to go down to 43 F 6 C on temporary base depending on the situ ation In case of heating operation the condense temperature is allowed to g...

Page 20: ...A B C D E F A Indoor unit set temperature B Operation start C Operating time D Mild E Quick F Powerful Example Automatic mode during cooling A B 100 70 E Tc C D 120 F 49 C F 115 F 46 C 36 F 2 C A Virt...

Page 21: ...and take whatever action is necessary to comply 1 Calculate the amount of refrigerant lb charged to each system separately NOTE Where a single refrigerant facility is divided into 2 entirely indepen...

Page 22: ...18 English MEMO 01_EN_3P591321 1B fm 18...

Page 23: ...Daikin Texas Technology Park 19001 Kermier Road Waller TX 77484 U S A 2001 3P591321 1B EM19A004A HT 00_CV_3P591321 1B fm 5...

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