RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Table of Contents 1. Features and Benefits ................3 2. Nomenclature .....................4 3. Model Names .....................7 3.1 Outdoor Units ..................7 3.2 Indoor Units ..................8 3.3 Air Treatment Equipment ..............9 4. External Appearance ................10 4.1 Outdoor Units ..................10 4.2 Indoor Units ..................11 4.3 Air Treatment Equipment ..............12...
The new -series completes the family by introducing the enhanced features and benefits offered in Daikin’s 3-phase VRV products in to the single phase offering. • Available in 3, 4 and 5 ton models • Year round comfort and energy savings delivered by combining VRV and Variable Refrigerant Temperature (VRT) technologies •...
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D 2. Nomenclature Outdoor Unit Minor revision Standard symbol U: United States of America 9: Minor model change Power supply symbol VJ: 1 phase, 208/230 V, 60 Hz Indicates major design category Capacity indication in cooling 36: 36,000 Btu/h...
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RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Indoor Unit Standard symbol U: United States of America Power supply symbol VJ: 1 phase, 208/230 V, 60 Hz Indicates major design category Capacity indication in cooling 05: 5,800 Btu/h 18: 18,000 Btu/h 48: 48,000 Btu/h...
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RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Air Treatment Equipment Outdoor Air Processing Unit Standard symbol U: United States of America Power supply symbol VJ: 1 phase, 208/230 V, 60 Hz Outdoor air processing unit Indicates major design category Capacity indication in cooling...
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D 3. Model Names Outdoor Units Capacity range 3 ton 4 ton 5 ton Power supply, Standard Capacity index 36TA — — VJ9A Heat pump 208/230 V RXTQ — 48TA 60TA VJUA Note: 1 phase, 208/230 V, 60 Hz...
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Indoor Units Capacity range 0.5 ton 0.6 ton 0.8 ton 1 ton 1.25 ton 1.5 ton 2 ton 2.5 ton 3 ton 3.5 ton 4 ton 4.5 ton 5 ton Power supply, Standard Capacity index Ceiling mounted cassette...
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Air Treatment Equipment Outdoor Air Processing Unit Series Model name Power supply, Standard FXMQ 48MF Energy Recovery Ventilator (VAM series) Series Model name Power supply, Standard 300G 470G 600G 1200G...
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Indoor Units Ceiling mounted cassette (Round flow with sensing) type Ceiling mounted duct type (Middle and high static pressure) FXFQ-T FXMQ-PB Shown with BYCQ125B-W1 VISTA™ 2 × 2 cassette unit Ceiling suspended type FXZQ-TA FXHQ-M Shown with BYFQ60C3W1W Shown with BYFQ60C3W1S 4-way blow ceiling-suspended type...
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D 5. Capacity Range Connection Ratio Total capacity index of the indoor units Connection ratio = Capacity index of the outdoor units Max. connection ratio Type Min. connection ratio Types of connected indoor units VRV indoor units...
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D 17. Selection Procedure 17.1 Selection Procedure 17.1.1 Flowchart Given conditions: · Design temperature and humidity (indoor & outdoor) [1] Given conditions · Required heat load of each room · System peak load (if necessary) · Piping length, level difference ·...
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RXTQ-TAVJ9A / TAVJUA EDUS331608C-D 17.1.2 Selection Example The following is a selection example based on total heat load for cooling. Room F Room A Room E Room B Room D Room C Floor plan [1] Given conditions -Design conditions Indoor air temperature: 67°FWB / 80°FDB, Outdoor air temperature: 93°FDB...
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RXTQ-TAVJ9A / TAVJUA EDUS331608C-D [3] –2 Provisionally select outdoor unit (1) Calculate CI (Capacity Index) of the selected indoor units. CI of VRV indoor units CI of FXMQ07PBVJU = 7.5 CI of FXMQ12PBVJU = 12 CI of FXMQ15PBVJU = 15 Calculate the total CI of the indoor units.
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RXTQ-TAVJ9A / TAVJUA EDUS331608C-D [3] –3 Calculate the corrected capacity of the outdoor unit. - Calculate the connection ratio of the system. Total CI = 69, CI of RXTQ60TAVJUA = 57 Connection ratio = 69 / 57 = 121% - Using the capacity table of the outdoor unit, calculate the capacity (B) corrected for outdoor air temperature, indoor air temperature, and connection ratio.
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RXTQ-TAVJ9A / TAVJUA EDUS331608C-D -Confirm capacity correction factor by piping length and level difference (K1) (K1) = 0.94 -Calculate capacity correction factor by piping heat loss (K2) (K2) = 1 + (heat loss factor per feet of piping × (equivalent piping length – 25 ft.)) / 100 In cooling mode, heat loss factor per feet at 93°F is calculated as below.
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D 19. Caution for Refrigerant Leaks 19.1 Introduction Points to note in connection with refrigerant leaks The installer and system specialist shall secure safety against leakage according to local regulations or standards. The following standards may be applicable if local regulations are not available.
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D 19.2 Procedure for Checking Maximum Concentration Check the maximum concentration level in accordance with steps 1 to 4 below and take whatever action is necessary to comply. Step1: Calculate the amount of refrigerant (lbs.) charged to each system separately.
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Step 4: Dealing with the situations where the result exceeds the maximum concentration level. Where the installation of a facility results in a concentration in excess of the maximum concentration level then it will be necessary to revise the system. Please consult your Daikin supplier.
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Appendix 1. Introduction ....................68 1.1 ED Book List ...................68 1.2 Publication List of Engineering Data for VRV Products ....69...
RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Publication List of Engineering Data for VRV Products Shaded sections indicate Engineering Data Book/s published for this series. Timing of publication is subject to change without notice. Outdoor Unit Product Refrigerant Category Type Volts Model name...
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RXTQ-TAVJ9A / TAVJUA EDUS331608C-D Indoor Unit and Other Products Refrigerant Product category Product type Model name Area Book No. Published in Ceiling Mounted Cassette Type FXFQ07-48TVJU EDUS391400A-F14 May 2018 (Round Flow with Sensing) VISTA™ 2 x 2 FXZQ05-18TAVJU EDUS391776-F9 Mar.2018...
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Improper installation can result in water or refrigerant leakage, electrical shock, fire or explosion. Use only those parts and accessories supplied or specified by Daikin. Ask 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.