Wide range of indoor units: possibility to combine VRV with stylish • Outdoor unit display for quick on-site settings and easy read out of indoor units (Daikin Emura, Nexura, ...) errors together with the indication of service parameters for checking •...
3.91 (2) 3.89 (2) 3.71 (2) Maximum number of connectable indoor units 64 (3) Indoor index Min. connection Nom. Max. Casing Colour Daikin White Material Painted galvanized steel plate Dimensions Unit Height 1,685 Width 1,240 Depth Packed unit Height 1,820...
• Outdoor Unit • RYYQ-T Specifications (11) Select wire size based on the value of MCA. The MCA can be regarded as the maximum running current. (12) MFA is used to select the circuit breaker and the ground fault circuit interrupter (earth leakage circuit breaker). (13) TOCA means the total value of each OC set.
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• Outdoor Unit • RYYQ-T Specifications RYYQ22 RYYQ24 RYYQ26 RYYQ28 RYYQ30 RYYQ32 RYYQ34 RYYQ36 RYYQ38 RYYQ40 2-3 Technical Specifications Piping connections Liquid 15.9 19.1 28.6 34.9 41.3 Piping length OU - IU Max. 165 (10) After Max. 90 (10) branch Total piping length System Actual 1,000 (10)
• Outdoor Unit • RYYQ-T Combination table 4 - 1 Combination Table • VRV Systems • RYYQ-T...
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• Outdoor Unit • RYYQ-T Combination table 4 - 1 Combination Table RYYQ-T RYMQ-T RXYQ-T VRV* DX RA DX Indoor unit combination pattern Hydrobox indoor indoor VRV* DX indoor RA DX indoor Hydrobox 0: allowed x: forbidden NOTES 1) VRV* DX indoor - VRV DX indoor can only be allowed with one of the other combinable indoor units.
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• Outdoor Unit • RYYQ-T Combination table 4 - 1 Combination Table RYYQ-T RYMQ-T RXYQ-T VRV4 Heat Pump RA DX indoor unit compatibility list FTXG25J Emura FTXG35J FTXG50J FTXS20K FTXS25K FTXS35K FTXS42K FTXS50K FTXS60G FTXS71G CTXS15K CTXS35K Flex FLXS25B FLXS35B FLXS50B FLXS60B FVXS25F...
• Outdoor Unit • RYYQ-T Installation 12 - 2 Fixation and Foundation of Units RYYQ-T Foundation bolt type: JA RYMQ-T Size: M12 RXYQ-T Four bolts are required Spring washer 3 thread ridges or more Frame Foundation bolt executing method Drain ditch (Smooth down grade of 1/50) Y ditch When building a...
• Outdoor Unit • RYYQ-T Installation 12 - 3 Refrigerant Pipe Selection RYYQ-T RXYQ-T RYMQ-T Refrigerant pipe size and allowable 1.3.1. Piping between outdoor unit and (first) refrigerant branch kit: A, B, C pipe length Choose from the following table in accordance with the outdoor unit total capacity type, connected downstream.
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• Outdoor Unit • RYYQ-T Installation 12 - 3 Refrigerant Pipe Selection RYYQ-T RXYQ-T RYMQ-T 1.3.5. Piping between refrigerant branch kit and indoor unit: E 1.4. Selection of refrigerant branch kits Refrigerant refnets Pipe size for direct connection to indoor unit must be the same as the connection size of the indoor unit (in case indoor unit is VRV DX indoor or For piping example, refer to "9.3.
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• Outdoor Unit • RYYQ-T Installation 12 - 3 Refrigerant Pipe Selection RYYQ-T RXYQ-T RYMQ-T Deciding the equalizing pipe diameter: 1.5. System piping (length) limitations In case of 3 multi units: the connection diameter of outdoor to 1.5.1. Piping length restrictions T-joint has to be kept.
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• Outdoor Unit • RYYQ-T Installation 12 - 3 Refrigerant Pipe Selection RYYQ-T RXYQ-T RYMQ-T Example 3: with standard multi layout Maximum allowable length Between outdoor and indoor units (standard multi/free multi combinations) Actual piping length 165 m/135 m Example 1.1 Example 1.2 Example 1.3 unit 8: a+b+c+d+e+f+g+p 165 m...
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• Outdoor Unit • RYYQ-T Installation 12 - 3 Refrigerant Pipe Selection RYYQ-T RXYQ-T RYMQ-T When the piping size is increased (step b), the piping length has to be Example 2: unit 6: b+h 40 m, unit 8: i+k 40 m counted as double (except for the main pipe and the pipes that are not Example 3: unit 8: i 40 m, unit 2: c 40 m increased in pipe size).
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• Outdoor Unit • RYYQ-T Installation 12 - 3 Refrigerant Pipe Selection RYYQ-T RYMQ-T RXYQ-T Maximum piping length Maximum height difference Total Reference drawing see page 2/3 Longest pipe Piping Indoor to outdoor Indoor to indoor Outdoor to outdoor (A+[B,G,E,J]) (B,G,E,J) outdoor multi (D) Length...
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• Outdoor Unit • RYYQ-T Installation 12 - 3 Refrigerant Pipe Selection RYYQ-T RYMQ-T RXYQ-T Outdoor VRV indoor Hydrobox Hydrobox VRV indoor NOTES 1. Schematic indication: illustrations may vary from real unit outlook. 2. Displayed system is only to illustrate piping length limitations! Combination of displayed indoor unit types is not allowed. See 3D079543 for allowed combinations. Allowable piping length Max.
• Outdoor Unit • RYYQ-T Operation range 13 - 1 Operation Range • VRV Systems • RYYQ-T...
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