Next generation VRV system featuring VRT now with Airside Control

Transcription

1 VTVU7 review Brochure sk a qualified installer or contractor to install this product. Do not try to install the product yourself. mproper installation can result in water or refrigerant leakage, electrical shock, fire or explosion. Use only those parts and accessories supplied or specified by Daikin. sk a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion. ext generation VV system featuring VT now with irside Control ead the user's manual carefully before using this product. The user's manual provides important safety instructions and warnings. Be sure to follow these instructions and warnings. f you have any enquiries, please contact your local importer, distributor and/or retailer. Cautions on product corrosion 1. ir conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced. 2. f the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided. f you need to install the outdoor unit close to the sea shore, contact your local distributor. VV is a trade mark of Daikin ndustries, td. VV ir Conditioning System is the world's first individual air conditioning system with variable refrigerant flow control and was coercialised by Daikin in 192. VV is the trade mark of Daikin ndustries, td., which is derived from the technology we call "variable refrigerant volume." Specifications, designs and other content appearing in this brochure are current as of pril 1 but subject to change without notice. c ll rights reserved 04/1 K Heat ump 50 Hz Heat ecovery 50 Hz

2 dvanced technologies for greater energy savings By uniting advanced software and hardware technologies, VV H Series / Series is able to attain greater heights in energy savings and comfort. Software technology u t o m a t i c n er gy -savin g efr iger an t C on tr ol) Conventional mechanism verview of the control (system control flow) 1 Subject to VT control intermediate pressure mechanism The pressure on the orbiting scroll is optimised according to operating conditions. s a result, the orbiting scroll has been stabilised to increase efficiency during low-load operation. The orbiting scroll is engaged by the pressure difference between high and low pressures. The force engaging the orbiting scroll decreases during low-load operation, resulting in compression leakage from movable parts. Different automatic energy-saving refrigerant control applies depending on the indoor units connected. Subject to VT smart control perational loss due to refrigerant leakage is reduced with the inclusion of a proprietary back pressure control mechanism to ensure stable low-load operation. Back pressure control mechanism Daikin s VT Smart technology takes comfort and energy performance to the next level. Building on our variable refrigerant temperature technology which enables the evaporating temperature to adjust to meet the varying load, VT Smart is now also able to automatically adjust the indoor unit airflow rate (irside Control) to ensure optimal comfort and energy performance is delivered at all times. Target indoor units efrigerant leakage is minimised during low-load operation. Temperature data received from indoor units The intermediate pressure (back pressure) optimises the force pressing the movable scroll depending on the operating condition. C oord i nated co ntrol The following items are calculated based on the required capacity: ndoor fan air volume Target value of refrigerant temperature The VT smart control also controls the airflow rate of indoor units automatically*, to achieve energy-saving control. * irflow rate should be set to uto. 2 Select the target refrigerant temperature 3 The force pressing the orbiting scroll decreases during low-load operation. Compressor speed control Changes in the room temperature during low-load operation* The smooth control ully automatic energy-saving Conventional air-conditioning method (which keeps the compressor refrigerant control Changes in the room temperature: arge running) saves energy and Changes in the room temperature: Small The power consumption attributed to the ensures comfort during low-load Wasted power consumption is also star t-stop loss also increases the load. minimised. Start operation. oom temperature Temperature setting Turned off by the thermostat Turned off by the thermostat compressor Conventional compressor The intermediate pressure maintains pressure on the orbiting scroll during low-load operation. The back pressure control mechanism increases the efficiency during low-load operation. oad factor * The new mechanism is only applicable to Heat ump models in XQ, and models. *Graph shown above is for illustration purpose only. Single Unit The VV Heat ecovery (VV ) series now features a Class single module model for additional, and 22 Class High-C type combinations. Turned off by the thermostat *Graph shown above is for illustration purpose only. ote: or the classification of indoor units (VT smart control and VT control), refer to pages 3 4. f a system has indoor units subject to both VT smart and VT control, the system is operated under VT control. f a system has both outdoor-air processing air conditioners and outdoor-air processing type indoor units, VT smart control and VT control are disabled only available during either all cooling operation or all heating operation. roduct lineup Class ptimum utilisation of VT Smart Control and VT Control VT Smart and VT control is most effective when all the indoor units operate under low load conditions in a similar manner. ow load conditions is the time when room temperature approaches set temperature. or this reason, please note the following to maximise efficacy. When selecting indoor units ndoor units are installed in a system so that they operate largely under the same conditions. nergy efficiency decreases for the installation patterns indicated below. xample: 1) load imbalance occurs because an indoor unit on the same system is installed near the perimeter of the room or in the vicinity of a room entrance. 2) Different operating hours for indoor units. 3) nergy efficiency decreases when the set temperature of a specified indoor unit is set to an extreme during cooling operation..g. 1 C 1 Compressor efficiency* ntermediate pressure adjustment port Compressor efficiency VT Smart Control ( u l l y Hardware technology Scroll Compressor* High-C VV H SS VV SS Standard 1 1 2

3 ndoor unit lineup nhanced range of choices mixed combination of VV indoor units and residential indoor units can be included into one system, opening the door to stylish and quiet indoor units. VV indoor units (ound low with Sensing) ame (ound low) ndoor units subject to VT smart control lineup ame capacity XSQ-V esidential indoor units with connection to B units (VV H SS ) Capacity ndex Ceiling ounted Cassette (Compact Q-BV1B ulti low) Slim Ceiling ounted Duct XQ-V ated Capacity () DXS-CV (900/1,0 width type) CTXG-VW (Compact ulti low) XZQ-2VB (Double low) (Single low) XCQ-V CTXG-VS Wall ounted TXS-KV TXS-KV XQ-V3 ote: B units are necessary for residential indoor units. nly single outdoor unit (XQ-) can be connected. Slim Ceiling ounted Duct (Standard Series) XDQ-DV (with drain pump) VV indoor unit type combinations (700 width type) XDQ-DV (with drain pump) VV indoor unit system (900 / 1,0 width type) Slim Ceiling ounted Duct (Compact Series) Ceiling Concealed Duct iddle Static ressure Ceiling ounted Duct XDQ-TV1() XDQ-V1 VV indoor units only XSQ-V ax. 4 XQ-V XQ-V1 Ceiling ounted Duct utdoor-ir rocessing Unit XQ-V1 4-Way low Ceiling Suspended XUQ-VB f a system has indoor units subject to both VT smart and VT control, the system is operated under VT control. f a system has both outdoor-air processing air conditioners and outdoor-air processing type indoor units, VT smart control and VT control are disabled. ixed residential and VV indoor unit system B unit ax. Ceiling Suspended indoor units 32 XHQ-V esidential indoor units indoor units VV indoor units B units are necessary for residential indoor units. nly single outdoor unit (XQ-) can be connected. f a system has both residential indoor units and VV indoor units, the system is operated under VT control. Wall ounted XQ-V loor Standing XQ-V Concealed loor Standing XQ-V Heat eclaim Ventilator with DX-Coil and Humidifier VK-G()V1 Heat eclaim Ventilator V-GJV esidential indoor unit only system 3 B unit irflow rate m 3/h ax. 32 irflow rate m 3/h * or connection of the air handling unit, please contact our sales office. otes: 1. or indoor units without 'VT Smart', the standard 'VT' control is available (excludes Heat eclaim Ventilators & utdoor-ir rocessing Unit). 2. XDQ-TV1 models denote a built-in multi tenancy adaptor. This adaptor allows an independent 24V power source to be supplied to the indoor unit CB in conjunction with 1 phase power from the tenants board. This ensures critical operations, such as oil return are not affected should there be an interruption to the main indoor unit power. indoor units B unit esidential indoor units only B units are necessary for residential indoor units. nly single outdoor unit (XQ-) can be connected. f a system has only residential indoor units, the system is operated under VT control. 4

4 Specifications utdoor Units High-C XQH XQH XQ1H XQ XQ XQ XQ XQ XQ 9, , ,000 7, XQ24H XQ2H XQ XQ XQ XQ XQ XQ XQ XQ XQ XQ XQ XQ XQ ,000 7, , , , ,000 25, XQ XQ XQ XQ XQ XQ XQ XQ XQ ,000 35, , ,000 XQ XQ XQ , ,000 2, , , (1, )(1, )(1, ) φ2. (Brazing) XQ3H 324,000 XQ XQ 1 XQ34H 1 305,000 24, φ2. (Brazing) vory white (57.5/1) irflow rate φ.7 (Brazing) XQ32H XQ30H XQ vory white (57.5/1) XQ2H 3 phase 4-wire system, V/ 30V, 50Hz/ 0Hz (1, )(1, ) 3 phase 4-wire system, V/ 30V, 50Hz/ 0Hz iping XQ22H vory white (57.5/1) irflow rate efrigerant XQH 153,000 iping XQ1H 3 phase 4-wire system, V/ 30V, 50Hz/ 0Hz efrigerant (1, )(1, )(1, ) ote: Specifications are based on the following conditions; Cooling: ndoor temp.: 27 CDB, 19 CWB, utdoor temp.: 35 CDB, quivalent piping length: 7.5 m, evel difference: 0 m. Heating: ndoor temp.: CDB, utdoor temp.: 7 CDB, CWB, quivalent piping length: 7.5 m, evel difference: 0 m. : nechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m. During actual operation, these values are normally somewhat higher as a result of ambient conditions and oil recovery mode. When there is concern for noise the surrounding area such as residences, we recoend investigating the installation location and taking soundproofing measures. 5

5 Specifications utdoor Units Standard XQ XQ XQ 54,00 7,400 95, ,400 5, irflow rate 7, iping XQ1 XQ1 XQ XQ22 XQ24 XQ2 XQ XQ XQ XQ XQ XQ 1,000 13, ,000 2, , , , , , , ,57 1, XQ32 XQ XQ1 XQ1 XQ1 XQ1 251,000 2,000 25, , , , , , vory white (57.5/1) (1, )(1, ) 325 φ.7 (Brazing) XQ30 XQ ,57 1, , φ9.5 (Brazing) XQ2 3 phase 4-wire system, V/ 30V, 50Hz/ 0Hz vory white (57.5/1) 17 XQ 3 phase 4-wire system, V/ 30V, 50Hz/ 0Hz efrigerant XQ XQ34 XQ3 XQ3 XQ XQ1 XQ1 XQ XQ XQ1 XQ XQ XQ XQ XQ1 324, ,000 35, ,000 3, , XQ42 XQ44 XQ4 XQ4 XQ50 XQ52 XQ54 XQ XQ XQ XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ1 XQ (1,57 1,240 75)(1,57 1,240 75) , ,000 41,000 47, , , , , ,000 5, , , (1, )(1,57 1,240 1,240) (1,57 1,240 1,240) XQ0 XQ1 XQ XQ1 XQ XQ XQ XQ XQ 573,000 5, , , , ,000 21,000 45, (1,57 1,240 75)(1,57 1,240 75)(1,57 1,240 75) XQ5 XQ1 vory white (57.5/1) ,000 (1, )(1, ) (1,57 1,240 75) XQ5 3 phase 4-wire system, V/ 30V, 50Hz/ 0Hz 32,000 ote: Specifications are based on the following conditions; Cooling: ndoor temp.: 27 CDB, 19 CWB, utdoor temp.: 35 CDB, quivalent piping length: 7.5 m, evel difference: 0 m. Heating: ndoor temp.: CDB, utdoor temp.: 7 CDB, CWB, quivalent piping length: 7.5 m, evel difference: 0 m. : nechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m. During actual operation, these values are normally somewhat higher as a result of ambient conditions and oil recovery mode. When there is concern for noise the surrounding area such as residences, we recoend investigating the installation location and taking soundproofing measures. 7 vory white (57.5/1) irflow rate iping efrigerant φ 34.9 (Brazing) 3 phase 4-wire system, V/ 30V, 50Hz/ 0Hz φ2. (Brazing) φ2. (Brazing) (1,57 1,240 75) (1,57 1,240 75) (1, )(1,57 1,240 75)

6 Specifications utdoor Units High-C irflow rate 9, , Sound power level efrigerant iping High and low pressure gas φ.7 (Brazing) Sound power level efrigerant iping High and low pressure gas 7, , , , φ2. (Brazing) 3 4 Q2TH1 QT1 QT1 QT1 3 phase 4-wire system, V, 50Hz 24, , vory white (57.5/1) Q2TH1 QT1 QT1 QT1 Q30TH1 QT1 QT1 QT1 27, , , , (1, )(1, )(1, ) φ2. (Brazing) , φ2. (Brazing) φ2. (Brazing) Q24TH1 QT1 QT1 QT1 (1, )(1, )(1, ) Q22TH1 QT1 QT1 QT irflow rate QTH1 QT1 QT1 (1, )(1, ) Q3TH1 Q34TH1 Q32TH1 QT1 QT1 QT1 QT1 QT1 QT1 QT1 QT1 QT1 3 phase 4-wire system, V, 50Hz 305, , , ,000 35,000 3, vory white (57.5/1) Q1TH1 Q1TH1 QTH1 QT1 QT1 QT1 QT1 QT1 QT1 3 phase 4-wire system, V, 50Hz 172, , , ,000 7, vory white (57.5/1) QTH1 QT1 QT φ2. (Brazing) ote: Specifications are based on the following conditions; Cooling: ndoor temp.: 27 CDB, 19 CWB, utdoor temp.: 35 CDB, quivalent piping length: 7.5 m, evel difference: 0 m. Heating: ndoor temp.: CDB, utdoor temp.: 7 CDB, CWB, quivalent piping length: 7.5 m, evel difference: 0 m. : nechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m. During actual operation, these values are normally somewhat higher as a result of ambient conditions and oil recovery mode. When there is concern for noise the surrounding area such as residences, we recoend investigating the installation location and taking soundproofing measures. 9

7 Specifications utdoor Units Standard QT1 QT1 54, , , , irflow rate Sound power level efrigerant iping High and low pressure gas φ9.5 (Brazing) irflow rate 324, , , , Sound power level efrigerant iping High and low pressure gas Q1T1 QT1 Q22T1 QT1 QT1 13, , , , , , ,57 1, ,57 1, φ.7 (Brazing) φ2. (Brazing) φ2. (Brazing) Q3T1 Q40T1 QT1 QT1 QT1 QT1 QT1 Q1T1 3 phase 4-wire system, V, 50Hz 35,000 32, , , vory white (57.5/1) (1, )(1, ) (1,57 1,240 75) φ2. (Brazing) Q4T1 QT1 Q1T1 Q1T1 Q4T1 Q1T1 Q1T1 Q1T1 Q50T1 Q1T1 Q1T1 Q1T1 403, , , , , , , , , , Q32T1 Q1T1 Q1T1 2, , , , , , (1,57 1,240 75) (1,57 1,240 75) φ 34.9 (Brazing) φ2. (Brazing) Q52T1 Q54T1 Q1T1 Q1T1 Q1T1 Q1T1 Q1T1 Q1T1 3 phase 4-wire system, V, 50Hz 495,000 5, , ,000 1 vory white (57.5/1) Q5T1 Q1T1 Q1T1 QT1 Q5T1 Q1T1 QT1 QT1 Q0T1 QT1 QT1 QT1 532, , ,000 21, , , (1,57 1,240 75)(1,57 1,240 75)(1,57 1,240 75) Q30T1 QT1 Q1T1 (1, )(1,57 1,240 75) 2 3 (1, )(1,57 1,240 75) (1,57 1,240 75) 5 Q2T1 QT1 Q1T1 Q44T1 QT1 Q1T1 Q1T Q42T1 QT1 Q1T1 Q1T ote: Specifications are based on the following conditions; Cooling: ndoor temp.: 27 CDB, 19 CWB, utdoor temp.: 35 CDB, quivalent piping length: 7.5 m, evel difference: 0 m. Heating: ndoor temp.: CDB, utdoor temp.: 7 CDB, CWB, quivalent piping length: 7.5 m, evel difference: 0 m. : nechoic chamber conversion value, measured at a point 1 m in front of the unit at a height of 1.5 m. During actual operation, these values are normally somewhat higher as a result of ambient conditions and oil recovery mode. When there is concern for noise the surrounding area such as residences, we recoend investigating the installation location and taking soundproofing measures Q24T1 Q2T1 QT1 QT1 QT1 QT1 3 phase 4-wire system, V, 50Hz 229, , ,000 21, vory white (57.5/1) 234 (1, )(1, ) (1,57 1,240 75)(1,57 1,240 75) 5 Q1T1 QT Q3T1 Q1T1 QT1 9. Q34T1 Q1T1 Q1T1 1, QT1 QT1 3 phase 4-wire system, V, 50Hz 95,500 1, ,000, vory white (57.5/1)

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9 VTVU7 review Brochure sk a qualified installer or contractor to install this product. Do not try to install the product yourself. mproper installation can result in water or refrigerant leakage, electrical shock, fire or explosion. Use only those parts and accessories supplied or specified by Daikin. sk a qualified installer or contractor to install those parts and accessories. Use of unauthorised parts and accessories or improper installation of parts and accessories can result in water or refrigerant leakage, electrical shock, fire or explosion. ext generation VV system featuring VT now with irside Control ead the user's manual carefully before using this product. The user's manual provides important safety instructions and warnings. Be sure to follow these instructions and warnings. f you have any enquiries, please contact your local importer, distributor and/or retailer. Cautions on product corrosion 1. ir conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are produced. 2. f the outdoor unit is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided. f you need to install the outdoor unit close to the sea shore, contact your local distributor. VV is a trade mark of Daikin ndustries, td. VV ir Conditioning System is the world's first individual air conditioning system with variable refrigerant flow control and was coercialised by Daikin in 192. VV is the trade mark of Daikin ndustries, td., which is derived from the technology we call "variable refrigerant volume." Specifications, designs and other content appearing in this brochure are current as of pril 1 but subject to change without notice. c ll rights reserved 04/1 K Heat ump 50 Hz Heat ecovery 50 Hz