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Mitsubishi Heavy Industries SC-SL1N-E Data Book

Inverter driven multi-indoor unit climate control system, outdoor unit, heat pump type, all-in-one type used also for combination/combined type
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See also: Technical Manual
DATA BOOK
INVERTER DRIVEN MULTI-INDOOR UNIT
CLIMATE CONTROL SYSTEM
Alternative refrigerant R410A use models
(OUTDOOR UNIT)
KX6 series
(Heat pump type)
All-in-one type (Used also for combination)
FDC335KXE6-K, 400KXE6, 450KXE6, 504KXE6, 560KXE6, 560KXE6-K, 615KXE6, 680KXE6
Combined type
FDC735KXE6, 800KXE6, 850KXE6, 900KXE6, 960KXE6, 1010HKXE6, 1065KXE6, 1130KXE6,
1180KXE6, 1235KXE6, 1300KXE6, 1360KXE6
This DATA BOOK described relating to an outdoor unit.Regarding the Indoor unit,
see Manual No. '08
KX-DB-124.
•
DRAFT
Manual No. '08
KX-DB-127
•

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Summary of Contents for Mitsubishi Heavy Industries SC-SL1N-E

  • Page 1 DRAFT Manual No. '08 KX-DB-127 • DATA BOOK INVERTER DRIVEN MULTI-INDOOR UNIT CLIMATE CONTROL SYSTEM Alternative refrigerant R410A use models (OUTDOOR UNIT) KX6 series (Heat pump type) All-in-one type (Used also for combination) FDC335KXE6-K, 400KXE6, 450KXE6, 504KXE6, 560KXE6, 560KXE6-K, 615KXE6, 680KXE6 Combined type FDC735KXE6, 800KXE6, 850KXE6, 900KXE6, 960KXE6, 1010HKXE6, 1065KXE6, 1130KXE6, 1180KXE6, 1235KXE6, 1300KXE6, 1360KXE6...
  • Page 2 In this case the superlink protocol and limitation of outdoor unit system (YES [A]) are switched to Previous (for KX4). (2) Combination with new Central control, PC windows central control and BMS interface unit Central control, PC windows central control and BMS interface unit SC-SL1N-E SC-SL2N-E SC-SL3N-AE/BE...

  • Page 3: Table Of Contents

    CONTENTS 1 GENERAL INFORMATION ................1 1.1 Specific features .................... 1 1.2 How to read the model name ................ 1 1.3 Table of models ..................... 2 1.4 Table of indoor units panel (Optional) ............2 1.5 Outdoor units combination table ..............3 2 OUTDOOR UNIT ....................4 2.1 Specifications ....................4 2.2 Exterior dimensions ..................6 2.3 Electrical wiring ..................... 8 2.4 Noise level ..................... 9 3 RANGE OF USAGE & LIMITATIONS ............. 10 4 PIPING SYSTEM ....................

  • Page 4: General Information

    GENERAL INFORMATION 1.1 Specific features The new R410A refrigerant is used The new refrigerant R410A, with an ozone destruction coefficient of zero, is used and the CO discharge volume is reduced, In addition, R40A is a pseudo-azeotropic refrigerant, so there is little change in its consistency that would cause it to divide into the gas and liquid phases, or undergo temperature slide, and it is also possible to add refrigerant on-site.

  • Page 5: Table Of Models

    1.3 Table of models Capacity Model Ceiling cassette-4 way type ( FDT ) Ceiling cassette-4 way compact type ( FDTC ) Ceiling cassette-2 way type ( FDTW ) Ceiling cassette-1 way type ( FDTS ) Ceiling cassette-1 way compact type ( FDTQ ) Duct connected-High static pressure type ( FDU )

  • Page 6: Outdoor Units Combination Table

    1.5 Outdoor units combination table Models FDC735, 800, 850, 900KXE6 Item Combination outdoor unit models Indoor unit Connectable Number of FDC335KXE6-K FDC400KXE6 FDC450KXE6 capacity connectable units Models FDC735KXE6 368 ~ 76 2 to 53 unit FDC800KXE6 400 ~ 280 2 to 58 unit FDC850KXE6 425 ~ 360 2 to 6 unit...

  • Page 7: Specifications

    Models FDC335KXE6-K FDC400KXE6 FDC450KXE6 FDC504KXE6 FDC560KXE6 FDC560KXE6-K FDC615KXE6 FDC680KXE6 Nominal cooling capacity*1 33.5 40.0 45.0 50.4 56.0 56.0 61.5 68.0 Nominal heating capacity*2 37.5 45.0 50.0 56.5 63.0 63.0 69.0 73.0 Power source 3 Phase 380-415V 50Hz／380V 60Hz Cool 8.94 11.27 12.97 14.73...
  • Page 8 Models FDC735KXE6 FDC800KXE6 FDC850KXE6 FDC900KXE6 FDC960KXE6 FDC1010KXE6 FDC335KXE6-K FDC400KXE6 FDC400KXE6 FDC450KXE6 FDC450KXE6 FDC504KXE6 Combination unit FDC400KXE6 FDC400KXE6 FDC450KXE6 FDC450KXE6 FDC504KXE6 FDC504KXE6 Power source 3 Phase 380-415V 50Hz／380V 60Hz Nominal cooling capacity*1 73.5 80.0 85.0 90.0 96.0 101.0 Nominal heating capacity*2 82.5 90.0 95.0...

  • Page 12: Noise Level

    2.4 Noise level Measured based on JIS B 8616 Mike position as highest noise level in position as below Distance from front side m Height Model FDC335KXE6-k Model FDC400KXE6 Model FDC450KXE6 Noise level 59 dB (A) at cooling Noise level 59.5 dB (A) at cooling Noise level 62.5 dB (A) at cooling 59 dB (A) at heating 60 dB (A) at heating...

  • Page 13: Range Of Usage & Limitations

    RANGE OF USAGE & LIMITATIONS • All-in-one type (also for combined use) System FDC400KXE6 FDC450KXE6 FDC504KXE6 Item Indoor intake air temperature (Upper, lower limits) Refer to page 14 Outdoor air temperature (Upper, lower limits) Indoor units 1 to 36 unit Number of connected units 1 to 40 unit 1 to 36 unit...
  • Page 14 Compressor 6 min or more (3 minutes or more from start to stop or 3 minutes or more from stop to start) 1 cycle time stop/start 3 min or more Stop time frequency Within 10% of rated voltage Voltage fluctuation Power source Within 15% of rated voltage Voltage drop during start...
  • Page 15 • Combined type System FDC735KXE6 FDC800KXE6 FDC850KXE6 FDC900KXE6 Item Indoor intake air temperature (Upper, lower limits) Refer to page 14 Outdoor air temperature (Upper, lower limits) Indoor units Number of connected units 2 to 53 units 2 to 58 units 2 to 61 units 2 to 65 units that can be...
  • Page 16 FDU, FDUM, FDQS, FDUH Compressor 6 min or more (3 minutes or more from start to stop or 3 minutes or more from stop to start) 1 cycle time stop/start 3 min or more Stop time frequency Within 10% of rated voltage Voltage fluctuation Power source Within 15% of rated voltage...
  • Page 17 Operating temperature range Applicable range Indoor air W.B. temperature ˚C W.B. Outdoor air W.B. temperature ˚C W.B. “CAUTION” Cooling operation under low outdoor air temperature conditions KXE6 models can be operated in cooling mode at low outdoor air temperature condition within above temperature range. However in case of severely low temperature conditions if the following precaution is not observed, it may not be operated in spite of operable temperature range mentioned above and cooling capacity may not be established under certain conditions.

  • Page 18: Piping System

    Notes (1) Preset point of protective deviees -R1, R2 : Heating operation : Indoor fan control. 63H1-1 : Open 4.15MPa, Close 3.15MPa Cooling operation : Frost prevention control. (For protection) Super heat control. (2) Function of thermistor -R3 : For super heat control of cooling operation. PSH : For compressor control Tho-D :...

  • Page 19: Selection Chart

    SELECTION CHART (1) Equipment selection flow Calculate the load for each room separately, then determine the indoor load. Select an indoor unit that matches the indoor load (tentative). Calculate the temperature compensation, then calculate the indoor unit capacity. Change the indoor unit. (See item (2) (a) for the calculation method.) Indoor unit Select the outdoor unit (tentative).
  • Page 20 (2) Capacity calculation method (a) Calculating the indoor unit capacity compensation Indoor unit capacity (cooling, heating) = Indoor unit total rated capacity × Capacity compensation coefficient according to temperature conditions See item (3) (a) concerning the capacity compensation coefficient according to temperature conditions. (b) Calculating the outdoor unit capacity compensation Outdoor Unit Capacity (Cooling, Heating) = Outdoor unit rated capacity (rated capacity when 100% connected) ×...
  • Page 21 • Capacity compensation coefficient according to height difference: 0.97 (calculated according to 15 m difference); (See page 24) = . 41.8 kW 43.1 kW × 0.97 • Capacity compensation coefficient according to indoor unit connected total capacity: 1.0 , (56 × 7) / 450 < 100%) No compensation <System cooling capacity>: Item (2) (c) calculation Compare the indoor unit total cooling capacity and the outdoor unit maximum cooling capacity.
  • Page 22 <Outdoor unit maximum heating capacity> : Item (2) (b) calculation • Outdoor unit rated heating capacity: 50.0 kW • Capacity compensation coefficient according to temperature conditions: 1.04 (Calculated according to Outdoor 6˚C WB / Indoor 19˚C DB); (See page 20) Outdoor unit heating capacity: 50.0 kW ×...
  • Page 23 SHeating 1.20 1.15 Outdoor air W.B. temperature 18˚CWB 1.10 Outdoor air W.B. temperature 10˚CWB 1.05 Outdoor air W.B. temperature 14˚CWB 1.00 Outdoor air W.B. temperature 6˚CWB 0.95 Outdoor air W.B. temperature 2˚CWB 0.90 Outdoor air W.B. temperature -2˚CWB 0.85 Outdoor air W.B. temperature -6˚CWB 0.80 0.75 Outdoor air W.B.
  • Page 24 SHeating 1.25 Outdoor air W.B. temperature 6˚CWB Outdoor air W.B. temperature -2˚CWB 1.20 Outdoor air W.B. temperature 2˚CWB Outdoor air W.B. temperature -6˚CWB 1.15 1.10 Outdoor air W.B. temperature 10˚CWB 1.05 1.00 0.95 Outdoor air W.B. temperature -15˚CWB 0.90 0.85 Outdoor air W.B.
  • Page 25 Model FDC615KXE6 Model FDC680KXE6 1.00 1.00 Gas pipe: ø31.8 Gas pipe: ø31.8 0.95 0.95 Gas pipe: ø28.58 Gas pipe: ø28.58 0.90 0.90 0.85 0.85 0.80 0.80 120 140 160 180 100 120 140 160 180 Refrigerant piping one way equivalent length (m) Refrigerant piping one way equivalent length (m) Model FDC735KXE6 Model FDC800KXE6...
  • Page 26 Model FDC1065KXE6 Model FDC1130KXE6 (FDC504KXE6+FDC560KXE6) (FDC560KXE6+FDC560KXE6) 1.00 1.00 0.95 0.95 Gas pipe: ø38.1 Gas pipe: ø38.1 0.90 0.90 Gas pipe: ø34.92 Gas pipe: ø34.92 0.85 0.85 0.80 0.80 100 120 140 160 180 100 120 140 160 180 Refrigerant piping one way equivalent length (m) Refrigerant piping one way equivalent length (m) Model FDC1180KXE6 Model FDC1235KXE6...
  • Page 27 Note (1) Equivalent piping length can be obtained by calculating as follows. Equivalent piping length = Real gas piping length + Number of bends in gas piping × Equivalent piping length of bends. Equivalent length of each joint Unit : m/one part φ9.52 φ12.7 φ15.88...
  • Page 28 Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) Model FDC450KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...
  • Page 29 Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) Model FDC560KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...
  • Page 30 Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) Model FDC680KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...
  • Page 31 Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) Model FDC800KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...
  • Page 32 Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) Model FDC900KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...
  • Page 33 Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) Model FDC1010KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...
  • Page 34 Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) Model FDC1130KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...
  • Page 35 Total capacity of concurrently operating indoor units (%) Total capacity of concurrently operating indoor unit (%) Model FDC1235KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...
  • Page 36 Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) Model FDC1360KXE6 ◆ Capability compensation coefficient Heating Cooling Total capacity of concurrently operating indoor unit (%) Total capacity of concurrently operating indoor unit (%) ◆...

  • Page 37: Kx Series Installation Manual

    MITSUBISHI HEAVY INDUSTRIES, LTD. KX SERIES INSTALLATION MANUAL PSB012D942C ◎ ◎ ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●   ● ● ● ● ● ● ● ● ● ● ●...
  • Page 38 ● ● ● ● ● ● ● ● FD○△△KXE6 RC-E3(2 cores) FD○A△△KXE4R, KXE4BR, KXE5R RC-E1R(3 cores) FD○A△△KXE4, KXE4(A), KXE4A RC-E1R(3 cores) ● ● ● ∼ ∼ ∼ ∼ ∼ ∼ ∼ ∼ ∼ ∼ ∼ ∼ （ ∼ ∼ （ ∼...
  • Page 39 〇 〇 〇 〇 〇 〇 ● 〇 〇 〇 ● 〇 ● ● ● ● ● ● （ （  ① （ （ Ⅰ Ⅱ Ⅲ ● （ （ （  ② Ⅰ Ⅱ ● ● ● ● ● ● ● ●...
  • Page 40 ● ● ・ ・ ・ ・ ・ ・ ・ ・ ・ ● ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ●...
  • Page 41 φ28.58× t 1.0 × φ φ × φ × × φ φ φ31.8× t 1.1 × (φ34.92× t 1.2) φ × φ × φ × × φ φ × φ × φ × φ × φ × × φ φ ×...
  • Page 42 ● ● φ φ φ ● φ φ ● ● ● ●...
  • Page 43 ① ● ② ● ● ● ● ③ ● Ａ Ａ φ φ ④ φ φ ∼ ∼ φ φ φ φ ・ ・ （ ） ∼ ∼ （ ） ∼ ∼ （ ） ∼ ∼ （ ） ∼ ∼ ）...
  • Page 44 ① ② ③ ℃ ④ ＜ ＞ ○ ○ ○ ○ ○ ・ （ ） （ ） （ ） （ ） （ ） （ ）...
  • Page 45 ● ＋P    P =（ ）＋（ ）＋（ ）＋（ ）＋（ ）＋（ ） ：   ：   ： φ φ φ ：   ：   ： φ φ φ φ φ φ φ φ φ ● ● ● ● ① ② ℃ ℃...
  • Page 46 ●    ○△△ ○ △△ Ⅱ...
  • Page 47 ● φ ● ● ● ● ● ● ● ● ● ※ ※   PSB012D942C...
  • Page 48 Ⅱ ○△△ ○ △△ ○△△ ● ① ② ○ △△ × ○△△ ● ● ● Ａ A1 ・ B1 A2 ・ B2 A1 ・ B1 A2 ・ B2 A1 ・ B1 A2 ・ B2 A1 ・ B1 A2 ・ B2 Ａ...
  • Page 49 ① ② ③ 1 2 3 X Y Z ● ※ ※ ※ ※ A1 ・ B1 A2 ・ B2 A1 ・ B1 A2 ・ B2 A1 ・ B1 A2 ・ B2 A1 ・ B1 A2 ・ B2 A1 ・ B1 A2 ・ B2 A1 ・...
  • Page 50 ● ● ∼ ∼ ∼ ∼ ∼ ∼ ∼ × × ×   ○ △△ ● ● ① ● ● ＋ ② ③ ＋ ② ④ ー        ー...
  • Page 51 ① ［ ］ ② ③ ④ ① ［ ］ ● ● ② ③ ④ ⑤ ・ ⑥ ・ ⑦ ・ ・ ・ ・ ⑧ ・ ・ ○○ ⑨ ⑩ ⑧ ⑪ PSB012D942C...
  • Page 52 ー ② ④        ー ① ④ ー        ー ② ー ー ー         ① ） ー ー        ー ③ ー ー ⑨ ⑤ ⑥ ｢ ｣ ー        ー ｢ ｣ ⑦ ｢ ｣        ー ー ｢ ｣ ⑩ ー ー ⑧...
  • Page 53 ● ① ▼ ▼ ② ⇔ ▲ ③ ▼   → →   ▲」 ④ ⇔   ▲ ▼ ⇔   ⇔ ・・・ ⇔ ▼ ⑤ ⑥ → →   ▲ ⑦ ⇔   ▲ ▼ ⇔   ⇔ ・・・ ⇔ ▼ ⑧...
  • Page 54 ●             ・ ・ ・ ・ ・ ・ ・...
  • Page 55 ○○, ○○ ○○, ○○ ※1 ○○, ○○ ー ー ー ー ー ー ー ー ー ・ ・ ー ・ ー ・ ー ・ ー ・ ・ ※ ・ ※ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・...
  • Page 56 Ω Ω ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・...
  • Page 57 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ※ ○ ○ ○ ▲ → → ▼ ▼ ○ ▼ ○ ○ ○  ...

  • Page 58: Instructions For Installing The Branch Pipe Set

    INSTRUCTIONS FOR INSTALLING THE BRANCH PIPE SET...
  • Page 62 INVERTER DRIVEN MULTI-INDOOR-UNIT CLIMATE CONTROL SYSTEM Air-Conditioning & Refrigeration Systems Headquarters 16-5, 2-chome, Kounan, Minato-ku, Tokyo, 108-8215, Japan Fax : (03) 6716-5926 Because of our policy of continuous improvement, we reserve the right to make changes in all specifications without notice. No.118 R...

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