Daikin VRV IV REYQ72TATJA Guide

EDUS371704C-D
202002
Engineering Data
Heat Recovery 60 Hz
Design Manual
REYQ-TATJA, 208/230 V
REYQ-TAYDA, 460 V

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REYQ-TATJA / TAYDA EDUS371704C-D
Table of Contents
1. FeaturesandBenets ................................................................................3
2. Compatibility...............................................................................................4
3. Nomenclature .............................................................................................5
4. Model Names .............................................................................................9
4.1 Outdoor Units....................................................................................9
4.2 Indoor Units.....................................................................................10
4.3 Branch Selector Unit .......................................................................11
4.4 Air Treatment Equipment ................................................................11
5. External Appearance................................................................................12
5.1 Outdoor Units..................................................................................12
5.2 Indoor Units.....................................................................................13
5.3 Branch Selector Unit .......................................................................14
5.4 Air Treatment Equipment ................................................................14
6. Outdoor Unit Combination........................................................................15
7. Interchangeability .....................................................................................16
8. Capacity Range........................................................................................17
8.1 Connection Ratio ............................................................................17
8.2 Capacity Range of Connectable Indoor Units.................................18
8.3 Limitation of Capacity Index for Heat Recovery..............................19
9. Specications ...........................................................................................20
10.Dimensions...............................................................................................32
11.Service Space ..........................................................................................37
12.Center of Gravity ......................................................................................39
13.Foundation Drawing .................................................................................45
14.Piping Diagrams .......................................................................................46
15.Wiring Diagrams.......................................................................................48
16.Field Wiring ..............................................................................................60
17.Electric Characteristics.............................................................................63
18.Operation Limits .......................................................................................65
19.Low Ambient Cooling Enhancement ........................................................66
20.Sound Levels (Reference Data) ...............................................................67
21.Accessories ..............................................................................................70
21.1 Optional Accessories ......................................................................70
22.Selection Procedure .................................................................................71
22.1 Selection Procedure........................................................................71
23.Caution Label ...........................................................................................77
23.1 REYQ72TATJA / TAYDA................................................................77

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REYQ-TATJA / TAYDA EDUS371704C-D
23.2 REYQ96-168TATJA / TAYDA.........................................................81
24.Caution for Refrigerant Leaks ..................................................................91
24.1 Introduction .....................................................................................91
24.2 Procedure for Checking Maximum Concentration ..........................92
25.Safety Devices Setting .............................................................................94
25.1 FXFQ-T ...........................................................................................94
25.2 FXZQ-TA.........................................................................................94
25.3 FXUQ-P ..........................................................................................94
25.4 FXEQ-P...........................................................................................94
25.5 FXDQ-M..........................................................................................95
25.6 FXSQ-TA ........................................................................................95
25.7 FXMQ-PB........................................................................................95
25.8 FXMQ-M .........................................................................................95
25.9 FXHQ-M..........................................................................................96
25.10 FXAQ-P .........................................................................................96
25.11 FXLQ-M, FXNQ-M.........................................................................96
25.12 FXTQ-TA .......................................................................................96
Appendix........................................................................................................97
1. Introduction...............................................................................................98
1.1 ED Book List ...................................................................................98
1.2 Publication List of Engineering Data for VRV Products ..................99

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REYQ-TATJA / TAYDA EDUS371704C-D
1. Features and Benets
• Available in large capacity single modules up to 14 tons and systems up to 38 tons to allow for a more
exiblesystemdesign.
• Can operate up to 64 indoor units on a single piping network*.
•Integratedinvertertechnologydeliversmaximume󰀩ciencyduringpartloadconditionsandprovide
precise individual zone control.
•Invertercompressorstoincreasethee󰀩ciencyandavoidstartingcurrentinrush.
• Year round comfort and energy savings delivered by combining VRV and Variable Refrigerant
Temperature (VRT) technologies.
•Modularandlightweightwhichenablesexibilityinsystemlayoutandinstallation.
•Designexibilitywithlongpipinglengthsupto3,280ft.totaland100ft.verticalseparationbetweenindoor
units.
• Large capacity single module units reduce electrical and piping connections.
• Dependable operation in extreme ambient conditions down to -13°F in heating and 122°F in cooling.
•Refrigerantcooledinvertedtechnologytoavoidinuencefromambienttemperatures.
•Corrosionresistant1000hrsaltspraytestedDaikinPEbluenheatexchanger.
•Heatexchangercoilwrapsaroundonall4sidesoftheunittoincreasethesurfacearea/e󰀩ciency.
• Ships factory standard with coil guards.
•Digitaldisplayontheunitforimprovedandfasterconguration,commissioning,maintenanceand
troubleshooting of the system.
•AssembledintheUStoincreaseexibilityandreduceleadtimes.
• Outstanding 10 years limited parts warranty** as standard.
* -Varies based on model
** -Complete warranty details available from your local distributor or manufacturer's representation or at
www.daikincomfort.com

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REYQ-TATJA / TAYDA EDUS371704C-D
2. Compatibility
208/230 V model 460 V model
New model Current model New model Current model
REYQ72TATJA REYQ72TATJU REYQ72TAYDA REYQ72TAYDU
REYQ96TATJA REYQ96TATJU REYQ96TAYDA REYQ96TAYDU
REYQ120TATJA REYQ120TATJU REYQ120TAYDA REYQ120TAYDU
REYQ144TATJA REYQ144TATJU REYQ144TAYDA REYQ144TAYDU
REYQ168TATJA REYQ168TATJU REYQ168TAYDA REYQ168TAYDU
REYQ192TATJA REYQ192TATJU REYQ192TAYDA REYQ192TAYDU
REYQ216TATJA REYQ216TATJU REYQ216TAYDA REYQ216TAYDU
REYQ240TATJA REYQ240TATJU REYQ240TAYDA REYQ240TAYDU
REYQ264TATJA REYQ264TATJU REYQ264TAYDA REYQ264TAYDU
REYQ288TATJA REYQ288TATJU REYQ288TAYDA REYQ288TAYDU
REYQ312TATJA REYQ312TATJU REYQ312TAYDA REYQ312TAYDU
REYQ336TATJA REYQ336TATJU REYQ336TAYDA REYQ336TAYDU
REYQ360TATJA REYQ360TATJU REYQ360TAYDA REYQ360TAYDU
REYQ384TATJA REYQ384TATJU REYQ384TAYDA REYQ384TAYDU
REYQ408TATJA REYQ408TATJU REYQ408TAYDA REYQ408TAYDU
REYQ432TATJA REYQ432TATJU REYQ432TAYDA REYQ432TAYDU
REYQ456TATJA REYQ456TATJU REYQ456TAYDA REYQ456TAYDU

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REYQ-TATJA / TAYDA EDUS371704C-D
3. Nomenclature
Outdoor Unit
384REY Q T A ATJ
Minor Revision
Power Supply Symbol
TJ: 3 phase, 208/230 V, 60 Hz
YD: 3 phase, 460 V, 60 Hz
Indicates Minor Change Category
Indicates Major Design Category
Capacity Indication in Cooling
Refrigerant
Q: R410A
Unit category
REY: Outdoor unit air cooled heat recovery type

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REYQ-TATJA / TAYDA EDUS371704C-D
Indoor Unit
M 54 VJPB UX QF
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
07: 7,500 Btu/h 24: 24,000 Btu/h 54: 54,000 Btu/h
09: 9,500 Btu/h 30: 30,000 Btu/h 60: 60,000 Btu/h
12: 12,000 Btu/h 36: 36,000 Btu/h 72: 72,000 Btu/h
15: 15,000 Btu/h 42: 42,000 Btu/h 96: 96,000 Btu/h
Refrigerant
Q: R410A
Shape
F: Ceiling mounted cassette (Round flow with sensing)
Z: VISTA™ 2 × 2 cassette unit
U: 4-way blow ceiling-suspended
E: One way blow cassette
D: Slim ceiling mounted duct
S: MSP concealed ducted unit
M: Ceiling mounted duct
H: Ceiling suspended
A: Wall mounted
L: Floor standing
N: Concealed floor standing
T: Air handling unit (FXTQ)
Series category
X: Inverter
Unit category
F: Indoor unit for air cooled type

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REYQ-TATJA / TAYDA EDUS371704C-D
Branch Selector Unit
Power supply symbol
VJ: 1 phase, 208/230 V, 60 Hz
Indicates major design category
Capacity Indication
36: 36,000 Btu/h
60: 60,000 Btu/h
96: 96,000 Btu/h
Refrigerant: R410A
Unit category
BS: Branch Selector unit
BS TVJQ 36
Single Branch Selector unit (only necessary for Heat Recovery System)
Power supply symbol
VJ: 1 phase, 208/230 V, 60 Hz
Indicates major design category
Capacity indication of connectable indoor units per branch
Refrigerant: R410A
Number of branches
4: 4 branches
6: 6 branches
8: 8 branches
10: 10 branches
12: 12 branches
Unit category
BS: Branch Selector unit
BS T VJQ12 54
Multi Branch Selector unit (only necessary for Heat Recovery System)

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Air Treatment Equipment
M 48 VJ UM FX QF
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
48: 48,000 Btu/h
72: 72,000 Btu/h
96: 96,000 Btu/h
Refrigerant
Q: R410A
Shape
M: Ceiling mounted duct
Series category
X: Inverter
Unit category
F: Indoor unit for air cooled type
Outdoor Air Processing Unit
U
G300V A M VJ
Standard symbol
U: United States of America
Power supply symbol
VJ: 1 phase, 208/230 V, 60 Hz
Indicates major design category
Airflow rate (H)
300: 300 cfm 600: 600 cfm
470: 470 cfm 1200: 1,200 cfm
Mounted type
Air
Ventilation
Energy Recovery Ventilator (VAM series)

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REYQ-TATJA / TAYDA EDUS371704C-D
4. Model Names
4.1 Outdoor Units
Capacity Range 6 ton 8 ton 10 ton 12 ton 14 ton 16 ton 18 ton 20 ton Power Supply,
Standard
Capacity Index 72 96 120 144 168 192 216 240
Heat Recovery 208/230 V REYQ 72TA 96TA 120TA 144TA 168TA 192TA 216TA 240TA TJA
460 V YDA
Capacity Range 22 ton 24 ton 26 ton 28 ton 30 ton 32 ton 34 ton 36 ton 38 ton Power Supply,
Standard
Capacity Index 264 288 312 336 360 384 408 432 456
Heat Recovery 208/230 V REYQ 264TA 288TA 312TA 336TA 360TA 384TA 408TA 432TA 456TA TJA
460 V YDA
Note:
TJ : 3 phase, 208/230 V, 60 Hz
YD: 3 phase, 460 V, 60 Hz
A : Minor Revision
Heat Recovery 208/230 V
Model name REYQ72TATJA REYQ96TATJA REYQ120TATJA REYQ144TATJA REYQ168TATJA
Outdoor unit 1 REYQ72TATJA REYQ96TATJA REYQ120TATJA REYQ144TATJA REYQ168TATJA
Model name REYQ192TATJA REYQ216TATJA REYQ240TATJA REYQ264TATJA REYQ288TATJA
Outdoor unit 1 REYQ72TATJA REYQ96TATJA REYQ96TATJA REYQ120TATJA REYQ144TATJA
Outdoor unit 2 REYQ120TATJA REYQ120TATJA REYQ144TATJA REYQ144TATJA REYQ144TATJA
Model name REYQ312TATJA REYQ336TATJA REYQ360TATJA REYQ384TATJA REYQ408TATJA
Outdoor unit 1 REYQ144TATJA REYQ168TATJA REYQ120TATJA REYQ96TATJA REYQ96TATJA
Outdoor unit 2 REYQ168TATJA REYQ168TATJA REYQ120TATJA REYQ120TATJA REYQ144TATJA
Outdoor unit 3 — — REYQ120TATJA REYQ168TATJA REYQ168TATJA
Model name REYQ432TATJA REYQ456TATJA
Outdoor unit 1 REYQ144TATJA REYQ144TATJA
Outdoor unit 2 REYQ144TATJA REYQ144TATJA
Outdoor unit 3 REYQ144TATJA REYQ168TATJA
Heat Recovery 460 V
Model name REYQ72TAYDA REYQ96TAYDA REYQ120TAYDA REYQ144TAYDA REYQ168TAYDA
Outdoor unit 1 REYQ72TAYDA REYQ96TAYDA REYQ120TAYDA REYQ144TAYDA REYQ168TAYDA
Model name REYQ192TAYDA REYQ216TAYDA REYQ240TAYDA REYQ264TAYDA REYQ288TAYDA
Outdoor unit 1 REYQ72TAYDA REYQ96TAYDA REYQ96TAYDA REYQ120TAYDA REYQ144TAYDA
Outdoor unit 2 REYQ120TAYDA REYQ120TAYDA REYQ144TAYDA REYQ144TAYDA REYQ144TAYDA
Model name REYQ312TAYDA REYQ336TAYDA REYQ360TAYDA REYQ384TAYDA REYQ408TAYDA
Outdoor unit 1 REYQ144TAYDA REYQ168TAYDA REYQ120TAYDA REYQ96TAYDA REYQ96TAYDA
Outdoor unit 2 REYQ168TAYDA REYQ168TAYDA REYQ120TAYDA REYQ120TAYDA REYQ144TAYDA
Outdoor unit 3 — — REYQ120TAYDA REYQ168TAYDA REYQ168TAYDA
Model name REYQ432TAYDA REYQ456TAYDA
Outdoor unit 1 REYQ144TAYDA REYQ144TAYDA
Outdoor unit 2 REYQ144TAYDA REYQ144TAYDA
Outdoor unit 3 REYQ144TAYDA REYQ168TAYDA

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REYQ-TATJA / TAYDA EDUS371704C-D
4.2 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 6 ton 8 ton
Power Supply,
Standard
Capacity Index 5.8 7.5 9.5 12 15 18 20 24 30 36 42 48 54 60 72 96
Ceiling mounted cassette
(Roundowwithsensing)
type
FXFQ — 07T 09T 12T 15T 18T — 24T 30T 36T — 48T — — — —
VJU
VISTA™ 2 × 2 cassette unit FXZQ
05TA 07TA 09TA 12TA 15TA 18TA ——————————
4-way blow ceiling-
suspended type FXUQ — — — — — — 18P 24P 30P 36P — — — — — —
One way blow cassette type FXEQ — 07P 09P 12P 15P 18P — 24P — — — — — — — —
Slim ceiling mounted duct
type FXDQ — 07M 09M 12M — 18M — 24M — — — — — — — —
MSP concealed ducted unit FXSQ
05TA 07TA 09TA 12TA 15TA 18TA — 24TA 30TA 36TA — 48TA 54TA ———
Ceiling mounted duct type
(Middle and high static
pressure)
FXMQ —
07PB 09PB 12PB 15PB 18PB — 24PB 30PB 36PB — 48PB 54PB ———
Ceiling mounted duct type FXMQ ——————————————72M96M
Ceiling suspended type FXHQ — — — 12M — — — 24M — 36M — — — — — —
Wall mounted type FXAQ — 07P 09P 12P — 18P — 24P — — — — — — — —
Floor standing type FXLQ — 07M 09M 12M — 18M — 24M — — — — — — — —
Concealedoorstanding
type FXNQ — 07M 09M 12M — 18M — 24M — — — — — — — —
Air handling unit FXTQ — —
09TA 12TA — 18TA — 24TA 30TA 36TA 42TA 48TA 54TA 60TA — — VJUA
— —
09TA 12TA — 18TA — 24TA 30TA 36TA 42TA 48TA 54TA 60TA — — VJUD
VJ : 1 phase, 208 / 230 V, 60 Hz
U(VJU) : Standard symbol

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REYQ-TATJA / TAYDA EDUS371704C-D
4.3 Branch Selector Unit
Single Branch Selector Unit for Heat Recovery
Series Model Name Power Supply, Standard
Heat Recovery BSQ 36T 60T 96T VJ
Note:
No interchangeability between BSVQ-PVJU and BSQ-TVJ.
VJ: 1 phase, 208/230 V, 60 Hz
Multi Branch Selector Unit for Heat Recovery
Series Model Name Power Supply, Standard
Heat Recovery BS 4Q54T 6Q54T 8Q54T 10Q54T 12Q54T VJ
Note:
No interchangeability between BSV-Q36PVJU and BS-Q54TVJ.
VJ: 1 phase, 208/230 V, 60 Hz
4.4 Air Treatment Equipment
Outdoor Air Processing Unit
Series Model Name Power Supply, Standard
FXMQ 48MF 72MF 96MF VJU
VJ : 1 phase, 208 / 230 V, 60 Hz
U(VJU) : Standard symbol
Energy Recovery Ventilator (VAM series)
Series Model Name Power Supply, Standard
VAM 300G 470G 600G 1200G VJU
VJ : 1 phase, 208 / 230 V, 60 Hz
U(VJU) : Standard symbol

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REYQ-TATJA / TAYDA EDUS371704C-D
5. External Appearance
5.1 Outdoor Units
Single Outdoor Units
6 ton 8, 10, 12, 14 ton
REYQ72TATJA REYQ72TAYDA
REYQ96TAYDA
REYQ120TAYDA
REYQ144TAYDA
REYQ168TAYDA
REYQ96TATJA
REYQ120TATJA
REYQ144TATJA
REYQ168TATJA
Double Outdoor Units
16 ton 18, 20, 22, 24, 26, 28 ton
REYQ192TAYDAREYQ192TATJA
REYQ216TAYDA
REYQ240TAYDA
REYQ264TAYDA
REYQ288TAYDA
REYQ312TAYDA
REYQ336TAYDA
REYQ216TATJA
REYQ240TATJA
REYQ264TATJA
REYQ288TATJA
REYQ312TATJA
REYQ336TATJA
Triple Outdoor Units
REYQ360TAYDA
REYQ384TAYDA
REYQ408TAYDA
REYQ432TAYDA
REYQ456TAYDA
REYQ360TATJA
REYQ384TATJA
REYQ408TATJA
REYQ432TATJA
REYQ456TATJA
30, 32, 34, 36, 38 ton

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5.2 Indoor Units
Ceilingmountedcassette(Roundowwithsensing)type
FXFQ-T
Shown with BYCQ125B-W1
Ceiling mounted duct type
FXMQ-M
VISTA™ 2 × 2 cassette unit
FXZQ-TA
Shown with BYFQ60C3W1W Shown with BYFQ60C3W1S
Ceiling suspended type
FXHQ-M
4-way blow ceiling-suspended type
FXUQ-P
Wall mounted type
FXAQ-P
One way blow cassette type
FXEQ-P
Floor standing type
FXLQ-M
Slim ceiling mounted duct type
FXDQ-M
Concealedoorstandingtype
FXNQ-M
MSP concealed ducted unit
FXSQ-TA
Air handling unit
FXTQ-TA
Ceiling mounted duct type (Middle and high static pressure)
FXMQ-PB

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5.3 Branch Selector Unit
Single branch selector unit
BSQ-T
Multi branch selector unit
BS-Q54T
5.4 Air Treatment Equipment
Outdoor air processing unit
FXMQ-MF
Energy recovery ventilator
(VAM series)
VAM-G

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REYQ-TATJA / TAYDA EDUS371704C-D
6. Outdoor Unit Combination
Model name System capacity Number of
units
Module Outdoor Unit Multi Connection
Piping Kit 1
Ton HP kW 72 96 120 144 168
REYQ72TATJA
REYQ72TAYDA 6 7.5 21.1 1 
—
REYQ96TATJA
REYQ96TAYDA 8 10.0 28.1 1 
REYQ120TATJA
REYQ120TAYDA 10 12.5 35.2 1 
REYQ144TATJA
REYQ144TAYDA 12 15.0 42.2 1 
REYQ168TATJA
REYQ168TAYDA 14 17.5 49.2 1 
REYQ192TATJA
REYQ192TAYDA 16 20.0 56.3 2  
BHFP26P100U
BHFP26P100UA
REYQ216TATJA
REYQ216TAYDA 18 22.5 63.3 2  
REYQ240TATJA
REYQ240TAYDA 20 25.0 70.3 2  
REYQ264TATJA
REYQ264TAYDA 22 27.5 77.4 2  
REYQ288TATJA
REYQ288TAYDA 24 30.0 84.4 2 
REYQ312TATJA
REYQ312TAYDA 26 32.5 91.4 2  
REYQ336TATJA
REYQ336TAYDA 28 35.0 98.5 2 
REYQ360TATJA
REYQ360TAYDA 30 37.5 105.5 3 
BHFP26P151U
BHFP26P151UA
REYQ384TATJA
REYQ384TAYDA 32 40.0 112.5 3   
REYQ408TATJA
REYQ408TAYDA 34 42.5 119.6 3   
REYQ432TATJA
REYQ432TAYDA 36 45.0 126.6 3 
REYQ456TATJA
REYQ456TAYDA 38 47.5 133.6 3  
Note:
1. For multiple connection, the outdoor unit multi connection piping kit (separately sold) is required.

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REYQ-TATJA / TAYDA EDUS371704C-D
7. Interchangeability
Branch Selector unit
Outdoor unit
New Branch Selector unit (Reference)
Current Branch Selector unit
Single Branch
Selector unit
Multi Branch
Selector unit
Single Branch
Selector unit
Multi Branch
Selector unit
BSQ36TVJ
BSQ60TVJ
BSQ96TVJ
BS4Q54TVJ
BS6Q54TVJ
BS8Q54TVJ
BS10Q54TVJ
BS12Q54TVJ
BSVQ36PVJU
BSVQ60PVJU
BSVQ96PVJU
BSV4Q36PVJU
BSV6Q36PVJU
Heat Recovery REYQ-TA REYQ-TATJA Connectable Connectable Not connectable Not connectable
REYQ-TAYDA Connectable Connectable Not connectable Not connectable

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REYQ-TATJA / TAYDA EDUS371704C-D
8. Capacity Range
8.1 Connection Ratio
Connection ratio = Total capacity index of the indoor units
Capacity index of the outdoor units
Type
Min.
connection
ratio
Max. connection ratio
Types of connected indoor units Type of connected air treatment equipment
When using only
FXDQ, FXMQ-PB,
FXAQ, FXSQ07-54T
When using at least
one FXFQ07/09,
FXZQ05T,
FXSQ05T
Other indoor unit
models
FXMQ-MF
When FXMQ-MF is
only connected
When FXMQ-MF
and indoor units are
connected
Single outdoor units
50% 200% *1 130%
200% *1
100% 100% *2*3Double outdoor units 160% *1
Triple outdoor units 130%
Note:
*1. Iftheoperationalcapacityofindoorunitsismorethan130%,lowairowoperationisenforcedinalltheindoorunits.Fieldsettingnowexiststo
congurethissituation.Forcoolingandheatingmode–seebelow.
*2. When outdoor-air processing units (FXMQ-MF) and standard indoor units are connected, the total connection capacity of the outdoor-air
processing units (FXMQ-MF) must not exceed 30% of the capacity index of the outdoor units. And the connection ratio must not exceed 100%.
*3. Itispermittedtouseamaximumconnectionratioof130%insomecircumstances–pleasecontactyourlocalDaikinrepresentativeforfurther
details.
*4. For indoor units used for cooling only (do not connect to Branch Selector unit when using for heat recovery), total capacity index must be 50%
or less than the capacity index of the outdoor units.
Indoor unit fan tap setting
Indoor units fan speed limitation related to connection capacity and outdoor air temperature for energy saving.
Default value = 0
Value Indoor unit fan tap setting
0FanspeedislimitedtoLtapwhenindoorunitscapacity≥130%.
1Inheatingmode,fanspeedislimitedtoLtapwhenindoorunitscapacity≥130%.
2 Fan speed follows a setting of the remote controller (not limited by indoor units connection capacity).
3
Fan speed is limited to L tap when outdoor air temperature goes down to below 85.1°F (29.5°C) and indoor air
temperature is in condition A (*). It returns to remote controller setting when outdoor air temperature goes up to over
90.5 °F (32.5°C) or indoor air temperature is in condition B (**).
4
Fan speed is limited to L tap when outdoor air temperature goes down to below 74.3°F (23.5°C) and indoor air
temperature is in condition A (*). It returns to remote controller setting when outdoor air temperature goes up to over
79.7°F (26.5°C) or indoor air temperature is in condition B (**).
5
Fan speed is limited to L tap when outdoor air temperature goes down to below 66.7°F (19.3°C) and indoor air
temperature is in condition A (*). It returns to remote controller setting when outdoor air temperature goes up to over
72.1°F (22.3°C) or indoor air temperature is in condition B (**).
6Fan speed is limited to L tap when outdoor air temperature goes down to below 85.1°F (29.5°C). It returns to remote
controller setting when outdoor air temperature goes up to over 90.5°F (32.5°C).
7Fan speed is limited to L tap when outdoor air temperature goes down to below 74.3°F (23.5°C). It returns to remote
controller setting when outdoor air temperature goes up to over 79.7°F (26.5°C).
8Fan speed is limited to L tap when outdoor air temperature goes down to below 66.7°F (19.3°C). It returns to remote
controller setting when outdoor air temperature goes up to over 72.1°F (22.3°C).
*IndoorconditionA:Temperaturedi󰀨erence(indoorairtemperature-settemperature)ismorethan-2.7°F(-1.5°C)andlessthan5.4°F(3°C).
**IndoorconditionB:Temperaturedi󰀨erence(indoorairtemperature-settemperature)is-2.7°F(-1.5°C)orless,or5.4°F(3°C)ormore.

18
REYQ-TATJA / TAYDA EDUS371704C-D
8.2 Capacity Range of Connectable Indoor Units
Type Ton Capacity index Model name Total capacity index of
connectable indoor units *1
Maximum number of
connectable indoor units
Single outdoor
units
6 72 REYQ72TATJA
REYQ72TAYDA 36 to 93 (144) 12
8 96 REYQ96TATJA
REYQ96TAYDA 48 to 124 (192) 16
10 120 REYQ120TATJA
REYQ120TAYDA 60 to 156 (240) 20
12 144 REYQ144TATJA
REYQ144TAYDA 72 to 187 (288) 25
14 168 REYQ168TATJA
REYQ168TAYDA 84 to 218 (336) 29
Double outdoor
units
16 192 REYQ192TATJA
REYQ192TAYDA 96 to 249 (307) 33
18 216 REYQ216TATJA
REYQ216TAYDA 108 to 280 (345) 37
20 240 REYQ240TATJA
REYQ240TAYDA 120 to 312 (384) 41
22 264 REYQ264TATJA
REYQ264TAYDA 132 to 343 (422) 45
24 288 REYQ288TATJA
REYQ288TAYDA 144 to 374 (460) 49
26 312 REYQ312TATJA
REYQ312TAYDA 156 to 405 (499) 54
28 336 REYQ336TATJA
REYQ336TAYDA 168 to 436 (537) 58
Triple outdoor
units
30 360 REYQ360TATJA
REYQ360TAYDA 180 to 468 (468) 62
32 384 REYQ384TATJA
REYQ384TAYDA 192 to 499 (499) 64
34 408 REYQ408TATJA
REYQ408TAYDA 204 to 530 (530) 64
36 432 REYQ432TATJA
REYQ432TAYDA 216 to 561 (561) 64
38 456 REYQ456TATJA
REYQ456TAYDA 228 to 592 (592) 64
Note:
∗1 Values inside brackets are based on connection of indoor units rated at maximum capacity, 200% for single outdoor units, 160% for double
outdoor units, and 130% for triple outdoor units.