Gree GMV6 VRF Manual
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Gree GMV6 VRF Manual

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Technical Sales Guide
GMV6 DC INVERTER VRF UNITS
(GC202005-I)
TECHNICAL SALES GUIDE-50/60Hz
CAPACITY RANGE: 22.4~246.0kW
SUPER HIGH AMBIENT OPERATION TO 55°C
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

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Summary of Contents for Gree GMV6 VRF

  • Page 1 Technical Sales Guide GMV6 DC INVERTER VRF UNITS (GC202005-I) TECHNICAL SALES GUIDE-50/60Hz CAPACITY RANGE: 22.4~246.0kW SUPER HIGH AMBIENT OPERATION TO 55°C GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI...

  • Page 2: Table Of Contents

    CONTENTS 1 UNIT CHARACTERISTICS �����������������������������������������������������������������������1 2 UNIT PARAMETERS ��������������������������������������������������������������������������������7 3 ELECTRICAL SPECIFICATIONS ��������������������������������������������������������������14 4 PRODUCT CAPACITY RECTIFICATION ��������������������������������������������������16 5 UNIT NOISE CURVES ������������������������������������������������������������������������102 6 UNIT GRAVITY CENTER DIAGRAMS ���������������������������������������������������104 7 UNIT INSTALLATION SPACE REQUIREMENTS �������������������������������������106 8 PIPING MODEL SELECTION ���������������������������������������������������������������114 9 COMMUNICATION SYSTEM INTRODUCTION ������������������������������������120 10 EXTERNAL ELECTRICAL WIRING DIAGRAM ���������������������������������������126 11 CALCULATION METHOD ON ADDING QUANTITY OF PIPING...

  • Page 3: Unit Characteristics

    GMV6 DC Inverter VRF Units Technical Sales Guide UNIT CHARACTERISTICS 1.1Lineup of Outdoor Unit GMV6 DC Inverter VRF system: basic models of the full series are 8HP、10HP、12HP、14HP、16HP、 18HP、20HP and 22HP , the combination model 24HP-88HP . Model Combination Mode Appearance GMV-224WM/H-X GMV-280WM/H-X GMV-335WM/H-X...
  • Page 4 615+615+615+615 1.2 Product Functions and Features Gree GMV6 DC inverter multi VRF system adopts the advanced technologies such as efficient low- temperature enthalpy-adding system, partition heat exchange flow path, subcooling design, integrated aluminium electronic control, reliable operation control under ultra low temperature and so on, so the unit can operate smoothly between -30 ℃...
  • Page 5 22dB(A). Leading technology ensures stable reliability Gree DC inverter multi VRF system is famous in the industry with the advanced technology. After ten years of research and experiment, the technology of DC inverter multi system is more mature. From electrical component to mechanical assembly and control technology to communication technology, Gree DC inverter multi VRF has been upgraded comprehensively.
  • Page 6 Gree DC inverter multi VRF system has two energy-saving modes for users to choose freely to meet the requirement on peak power consumption and power-limiting.
  • Page 7 Compared with traditional screw chiller, the advantage of DC inverter multi VRF system is the easy and convenient piping. Gree DC inverter multi VRF system is more outstanding in the aspect of actual piping, enabling the AC system to be applied to all kinds of architecture, reducing installation cost of the user.
  • Page 8 1.3 Nomenclature Description Options Product code GMV-Gree Multi VRF Units Blank-T1 condition; T2-low temperature climate; Suitable climate T3-high temperature climate RAC-H RAC or CAC CAC-default G: high sensible heat Special function V: low-temperature heat pump Default: without special function DC inverter-default...

  • Page 9: Unit Parameters

    GMV6 DC Inverter VRF Units Technical Sales Guide UNIT PARAMETERS Model(integrated unit) ─ ─ ─ ─ Model(single unit) GMV-224WM/H-X GMV-280WM/H-X GMV-335WM/H-X GMV-400WM/H-X Cooling Rated 22.4 33.5 capacity Rated 16.2 16.2 18.5 23.32 Heating capacity Max. 31.5 37.5 ducted 6.85 6.55 6.89 SEER cassette...
  • Page 10 ─ ─ ─ ─ Model(integrated unit) Model(single unit) GMV-450WM/H-X GMV-504WM/H-X GMV-560WM/H-X GMV-615WM/H-X Cooling Rated 50.4 61.5 capacity Rated 23.32 Heating capacity Max. 56.5 ducted 6.95 6.32 5.74 SEER cassette 6.36 6.56 5.65 5.56 ducted 5.15 4.13 4.13 4.32 SCOP cassette 4.44 3.71 3.71...
  • Page 11 GMV6 DC Inverter VRF Units Technical Sales Guide Model (integrated unit) GMV-680WM/H-X GMV-730WM/H-X GMV-784WM/H-X GMV-840WM/H-X GMV-280WM/H-X+ GMV-280WM/H-X+ GMV-280WM/H-X+ GMV-280WM/H-X+ Model (single unit) GMV-400WM/H-X GMV-450WM/H-X GMV-504WM/H-X GMV-560WM/H-X Cooling Rated 78.4 capacity Rated 39.52 39.52 47.2 47.2 Heating capacity Max. 76.5 81.5 94.5 Outdoor static pressure 0-110...
  • Page 12 Model (integrated unit) GMV-1119WM/H-X GMV-1175WM/H-X GMV-1230WM/H-X GMV-1290WM/H-X GMV-280WM/H-X+ GMV-504WM/H-X+ GMV-560WM/H-X+ GMV-615WM/H-X+ Model (single unit) GMV-450WM/H-X+ GMV-615WM/H-X GMV-615WM/H-X GMV-615WM/H-X GMV-560WM/H-X Cooling Rated 111.9 117.5 capacity Rated 70.52 Heating capacity Max. 125.5 144.5 Outdoor static pressure 0-110 0-110 0-110 0-110 380V-415V 3N ～ 380V-415V 3N ～...
  • Page 13 GMV6 DC Inverter VRF Units Technical Sales Guide Model (integrated unit) GMV-1565WM/H-X GMV-1630WM/H-X GMV-1680WM/H-X GMV-1734WM/H-X GMV-335WM/H-X+ GMV-400WM/H-X+ GMV-450WM/H-X+ GMV-504WM/H-X+ Model (single unit) GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X GMV-615WM/H-X GMV-615WM/H-X GMV-615WM/H-X Cooling Rated 156.5 173.4 capacity Rated 84.5 89.32 89.32 Heating capacity Max.
  • Page 14 Model (integrated unit) GMV-2015WM/H-X GMV-2070WM/H-X GMV-2125WM/H-X GMV-2180WM/H-X GMV-280WM/H-X+ GMV-280WM/H-X+ GMV-280WM/H-X+ GMV-335WM/H-X+ GMV-560WM/H-X+ GMV-560WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ Model (single unit) GMV-560WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X GMV-615WM/H-X GMV-615WM/H-X GMV-615WM/H-X Cooling Rated 201.5 212.5 capacity Rated 111.2 113.2 115.2 117.5 Heating capacity Max. 226.5 232.5 238.5 244.5...
  • Page 15 GMV6 DC Inverter VRF Units Technical Sales Guide Model (integrated unit) GMV-2245WM/H-X GMV-2295WM/H-X GMV-2349WM/H-X GMV-2405WM/H-X GMV-2460WM/H-X GMV-400WM/H-X+ GMV-450WM/H-X+ GMV-504WM/H-X+ GMV-560WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ Model (single unit) GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X+ GMV-615WM/H-X GMV-615WM/H-X GMV-615WM/H-X GMV-615WM/H-X GMV-615WM/H-X 21+27.41+ 22+27.41+ 26.3+27.41+ 26.85+27.41+...

  • Page 16: Electrical Specifications

    ELECTRICAL SPECIFICATIONS Capacity of Minimum cross- Recommended wire circuit breaker of Model Combination method Power supply sectional area of (cross-sectional area) each combination grounding wire (mm module (A) 380-415V 3N~ GMV-224WM/H-X 2.5×5 50/60Hz 380-415V 3N~ GMV-280WM/H-X 2.5×5 50/60Hz 380-415V 3N~ GMV-335WM/H-X 4.0×5 50/60Hz...
  • Page 17 GMV6 DC Inverter VRF Units Technical Sales Guide Capacity of Minimum cross- Recommended wire circuit breaker of Model Combination method Power supply sectional area of (cross-sectional area) each combination grounding wire (mm module (A) 380-415V 3N~ 2.5×5+10.0×5+ GMV-1959WM/H-X 280+504+560+615 25+50+50+50 2.5+10.0+10.0+10.0 50/60Hz 10.0×5+10.0×5...

  • Page 18: Product Capacity Rectification

    PRODUCT CAPACITY RECTIFICATION 4.1Capacity rectification method for IDU and ODU Actual capacity of each IDU=Actual capacity of ODU×IDU capacity/Max. IDU capacity operating at the same time Actual capacity of ODU=Rectified capacity based on the configuration rate of IDU and ODU and the indoor and outside temperature condition×pipe distance and the rectification coefficient of fall of IDU and ODU×rectification factor of heating and defrosting NOTES:...
  • Page 19 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 20 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 21 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 22 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 23 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-280WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 24 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 25 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 26 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 27 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 28 GMV-335WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 29 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 30 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 31 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 32 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 33 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-400WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 34 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃ DB 29.9 5.57 35.7...
  • Page 35 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃...
  • Page 36 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃ DB 19.0 3.13 22.7...
  • Page 37 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃...
  • Page 38 GMV-450WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 39 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 40 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 41 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 42 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 43 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-504WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 44 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃ DB 37.7 6.06 45.0...
  • Page 45 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃...
  • Page 46 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃ DB 24.0 3.40 28.5...
  • Page 47 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃...
  • Page 48 GMV-560WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 49 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃...
  • Page 50 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃ DB 34.3 6.05 40.8...
  • Page 51 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃...
  • Page 52 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃ DB 19.0 3.10 22.7...
  • Page 53 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-615WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 54 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 55 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 56 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃ DB 27.0℃ DB 28.0℃ DB 30.0℃ DB 32.0℃...
  • Page 57 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp （ 14.0℃ WB 16.0℃ WB 18.0℃ WB 19.0℃ WB 20.0℃ WB 22.0℃ WB 24.0℃ WB 20.0℃ DB 23.0℃ DB 26.0℃...
  • Page 58 Rectification of heating capacity GMV-224WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 20.6 5.79 20.5 6.20 20.5 6.55 20.4 6.74 20.4 6.99 20.4 7.42 -18.8 20.8 5.88...
  • Page 59 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 20.5 6.92 20.4 7.28 20.4 7.53 20.4 7.73 20.3 7.90 20.3 8.33...
  • Page 60 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 20.3 8.04 20.2 8.33 20.2 8.45 20.2 8.68 20.2 8.87 19.2 8.70 -18.8 20.5 8.08 20.4 8.34 20.4 8.49 20.4...
  • Page 61 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 20.1 9.15 18.9 8.86 17.7 8.31 17.0 8.11 16.4 7.94 15.5 7.65...
  • Page 62 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 14.5 7.11 13.6 6.56 12.7 5.91 12.1 5.69 11.8 5.54 11.0 5.13 -18.8 14.6 6.96 13.6 6.43 12.7 5.80 12.1...
  • Page 63 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-280WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 26.0 9.07 25.9 9.71 25.8 10.25 25.7 10.57 25.7 10.42 25.7...
  • Page 64 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 25.8 10.84 25.7 11.39 25.7 11.80 25.7 12.10 25.6 12.38 25.6 13.04 -18.8 26.0 10.94 26.0 11.44 25.9 11.81 25.9...
  • Page 65 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 25.6 12.60 25.5 13.05 25.4 13.23 25.5 13.59 25.5 13.88 24.2 13.62...
  • Page 66 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 25.3 14.34 23.8 13.88 22.3 13.01 21.4 12.70 20.6 12.42 19.5 11.99 -18.8 25.6 14.38 23.9 13.73 22.3 12.91 21.4...
  • Page 67 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 18.3 11.13 17.1 10.26 15.9 9.25 15.3 8.91 14.9 8.68 13.9 8.04...
  • Page 68 GMV-335WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 28.6 8.89 28.5 9.53 28.4 10.05 28.4 10.39 28.4 10.76 28.3 11.40 -18.8 28.9 9.05 28.8 9.69 28.7 10.15...
  • Page 69 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 28.4 10.64 28.3 11.18 28.3 11.57 28.3 11.88 28.2 12.14 28.2 12.75...
  • Page 70 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 28.2 12.36 28.1 12.82 28.0 12.99 28.1 13.34 28.0 13.58 28.0 14.05 -18.8 28.4 12.41 28.3 12.81 28.3 13.03 28.3...
  • Page 71 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 27.9 14.09 27.9 14.45 26.5 13.78 25.4 13.43 24.4 13.12 22.9 12.56...
  • Page 72 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 21.8 11.77 20.4 10.87 19.0 9.80 18.2 9.45 17.6 9.12 16.4 8.44 -18.8 21.8 11.53 20.4 10.65 19.0 9.62 18.2...
  • Page 73 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-400WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 37.4 10.80 37.2 11.55 37.1 12.19 37.2 12.61 37.1 13.06 37.1...
  • Page 74 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 37.1 12.91 37.1 13.59 37.0 14.06 37.0 14.39 37.0 14.77 36.9 15.53 -18.8 37.5 13.03 37.4 13.64 37.4 14.08 37.3...
  • Page 75 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 36.8 14.99 36.7 15.55 36.7 15.77 36.8 16.19 36.7 16.50 34.5 16.08...
  • Page 76 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 36.5 17.08 34.1 16.42 31.7 15.31 30.6 14.98 29.4 14.64 27.5 13.98 -18.8 36.5 16.98 34.1 16.23 31.8 15.20 30.6...
  • Page 77 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 26.2 13.16 24.4 12.09 22.7 10.87 21.8 10.52 21.1 10.15 19.7 9.40...
  • Page 78 GMV-450WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 39.4 13.29 39.3 14.27 39.3 15.04 39.2 15.52 39.1 16.08 39.1 17.06 -18.8 39.9 13.57 39.8 14.51 39.7 15.18...
  • Page 79 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 39.2 15.90 39.1 16.73 39.0 17.30 39.0 17.72 39.0 18.19 38.9 19.13...
  • Page 80 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 38.8 18.47 38.8 19.17 38.7 19.41 38.8 19.94 38.7 20.33 38.4 20.87 -18.8 39.3 18.60 39.2 19.22 39.1 19.53 39.2...
  • Page 81 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 38.6 21.11 37.9 21.33 35.2 19.85 34.0 19.45 32.6 18.98 30.6 18.13...
  • Page 82 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 29.0 17.03 27.1 15.70 25.2 14.10 24.3 13.65 23.4 13.13 21.8 12.19 -18.8 29.0 16.68 27.1 15.39 25.3 13.85 24.3...
  • Page 83 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-504WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 46.6 15.43 45.5 16.21 44.6 16.77 44.1 17.15 43.8 17.66 42.9...
  • Page 84 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 44.3 17.64 43.5 18.28 42.9 18.65 42.5 18.97 42.2 19.33 41.6 20.04 -18.8 44.7 17.83 44.0 18.37 43.3 18.71 43.0...
  • Page 85 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 42.2 19.72 41.7 20.22 41.2 20.30 41.1 20.75 40.8 21.05 40.4 21.56...
  • Page 86 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 40.6 21.80 40.2 22.21 39.9 22.06 38.3 21.54 36.9 21.05 34.5 20.11 -18.8 41.0 21.88 40.8 22.24 39.9 21.90 38.4...
  • Page 87 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 32.8 18.92 30.6 17.41 28.6 15.68 27.5 15.19 26.4 14.56 24.7 13.51...
  • Page 88 GMV-560WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 48.3 18.92 48.1 20.27 48.0 21.33 47.9 22.03 47.9 22.84 47.7 24.18 -18.8 48.7 19.23 48.6 20.58 48.4 21.49...
  • Page 89 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 47.9 22.57 47.8 23.76 47.7 24.52 47.7 25.18 47.7 25.80 47.5 27.08...
  • Page 90 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 47.4 26.20 47.4 27.20 47.3 27.55 47.3 28.24 47.4 28.87 47.1 29.74 -18.8 48.0 26.39 47.8 27.23 47.8 27.67 47.9...
  • Page 91 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 47.1 29.92 47.1 30.73 44.4 29.01 42.8 28.39 41.1 27.74 38.5 26.49...
  • Page 92 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 36.6 24.91 34.2 22.96 31.8 20.61 30.6 19.99 29.4 19.19 27.5 17.80 -18.8 36.6 24.39 34.2 22.50 31.8 20.24 30.7...
  • Page 93 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-615WM/H-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 48.5 20.61 48.4 22.13 48.3 23.27 48.2 24.03 48.2 24.92 48.0...
  • Page 94 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 48.2 24.66 48.0 25.89 48.0 26.75 47.9 27.41 47.9 28.09 47.8 29.56 -18.8 48.6 24.88 48.5 25.99 48.3 26.75 48.4...
  • Page 95 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 47.7 28.60 47.6 29.63 47.5 29.98 47.5 30.74 47.6 31.44 47.3 32.39...
  • Page 96 TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 47.3 32.60 47.3 33.48 47.2 33.44 46.8 33.68 45.0 32.96 42.2 31.46 -18.8 47.8 32.68 47.7 33.39 47.7 33.48 46.9...
  • Page 97 GMV6 DC Inverter VRF Units Technical Sales Guide TC—Total capacity of outdoor unit; PI—Power input of outdoor unit indoor air temperature ℃ DB outdoor air temp ℃ DB ℃ WB -19.8 40.1 29.63 37.5 27.33 34.8 24.47 33.6 23.74 32.2 22.73 30.1 21.13...
  • Page 99 GMV6 DC Inverter VRF Units Technical Sales Guide...
  • Page 101 GMV6 DC Inverter VRF Units Technical Sales Guide...
  • Page 103 GMV6 DC Inverter VRF Units Technical Sales Guide Rectification specification of long connection pipe: The above long connection pipe rectification is the max.capacity under standard IDU capacity allocation. Some of load configuration is as follow: Max.system capacity: IDU capacity and the max.capacity of ODU, take the lesser one (two kinds of algorithms).

  • Page 104: Unit Noise Curves

    UNIT NOISE CURVES 5�1 Outdoor Unit Noise Curve Test method for noise： Test environment: Semi-anechoic room, the noise will be a little bit higher in actual operation due to environmental change. Noise curve test point is as follow: GMV-224WM/H-X GMV-280WM/H-X...
  • Page 105 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-335WM/H-X GMV-400WM/H-X GMV-450WM/H-X GMV-504WM/H-X GMV-560WM/H-X GMV-615WM/H-X...

  • Page 106: Unit Gravity Center Diagrams

    UNIT GRAVITY CENTER DIAGRAMS Unit : mm GMV-224WM/H-X、GMV-280WM/H-X、GMV-335WM/H-X GMV-400WM/H-X、GMV-450WM/H-X 1340...
  • Page 107 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-504WM/H-X、GMV-560WM/H-X、GMV-615WM/H-X 1340...

  • Page 108: Unit Installation Space Requirements

    UNIT INSTALLATION SPACE REQUIREMENTS 7.1Outline size and installation hole size Unit : mm Outline size and installation hole size of GMV-224WM/H-X, GMV-280WM/H-X and GMV-335WM/H-X Pipe diameter Name GMV-224WM/H-X GMV-280WM/H-X GMV-335WM/H-X ① Gas pipe Φ19.05 Φ22.2 Φ25.4 ② Φ9.52 Φ9.52 Φ12.7 Liquid pipe Pipe and wiring passing hole ③...
  • Page 109 GMV6 DC Inverter VRF Units Technical Sales Guide Outline size and installation hole size of GMV-400WM/H-X, GMV-450WM/H-X, GMV-504WM/H-X, GMV-560WM/H-X, GMV-615WM/H-X Pipe diameter Name GMV-400WM/H-X GMV-450WM/H-X GMV-504WM/H-X ① Φ25.4 Φ28.6 Φ28.6 Gas pipe ② Φ12.7 Φ12.7 Φ15.9 Liquid pipe ③ Pipe and wiring passing hole (L×W) 234×69 234×69 234×69...
  • Page 110 7.2 Select installation position of ODU Conditions for selecting the installation position (1) Install the unit at a place where is adequate to withstand the weight of the unit and make sure the unit would not shake or fall off. (2) Fully consider the influence of strong winds, typhoons and earthquakes when selecting the installation site, and strengthen the installation.
  • Page 111 GMV6 DC Inverter VRF Units Technical Sales Guide 7.3 Installation space requirements of ODU Unit : mm The installation space of the unit should consider the maintenance space of the unit and the ventilation of the unit. Select an installation method according to the actual situation. Situation A+B+C+D a≥300...
  • Page 112 Situation A+B+C+D a≥300 b≥100 c≥100 Situation 3 d≥500 e≥200 f≥600 a≥300 b≥100 c≥100 Situation 4 d≥100 e≥200 f≥500 a≥300 b≥500 c≥100 Situation 5 d≥500 e≥200 f≥900 NOTES: a. The installation space shown above is based on the cooling operation when the outdoor temperature is 35°C.
  • Page 113 GMV6 DC Inverter VRF Units Technical Sales Guide f. If there is an obstacle above the unit, install the unit as follows. In principle, the top of the unit is required to be more than 3000 mm from the top wall. If the space around the front, back, left and right sides of the unit is open space, the top of the unit is required to be 1500mm or more from the top wall, as shown in the fig.
  • Page 114 7.4 Take seasonal wind into consideration when installing the outdoor unit (1) Anti-monsoon installation requirements for unit not connecting exhaust duct. When the exhaust duct is not connected, a protective cover should be installed according to the seasonal wind circumstances. Note: The photo is only for reference.
  • Page 115 GMV6 DC Inverter VRF Units Technical Sales Guide 7.5 Take snow into consideration when installing the outdoor unit When the unit is installed, the snow should be taken into consideration for the height of the base. Note: The photo is only for reference. Please refer to the installation locale. 7.6 Installation space requirements for equipment floor When the outdoor unit is installed in the equipment floor, it needs to connect an air exhaust duct.

  • Page 116: Piping Model Selection

    PIPING MODEL SELECTION 8.1Allowable pipe length and height difference among indoor and outdoor units Y type branch joint is adopted to connect indoor and outdoor units. Connecting method is shown in the figure below. Unit : m L10: Length from the first branch to the farthest IDU; L11: Length from the first branch to the nearest IDU;...
  • Page 117 GMV6 DC Inverter VRF Units Technical Sales Guide NOTES: a.*Normally, the pipe length from the first branch of IDU to the farthest IDU is 40m. When those three conditions as below are satisfied, the length can reached 120m. Actual length of pipe in total: L1+L2x2+L3x2+L4x2+…+L9x2+a+b+…+i+j≤1000m. ①...
  • Page 118 Outdoor Model Gas pipe size(mm) Liquid pipe size(mm) Φ44.5 Φ22.2 GMV-1845WM/H-X Φ44.5 Φ22.2 GMV-1905WM/H-X GMV-1959WM/H-X Φ44.5 Φ22.2 GMV-2015WM/H-X Φ51.4 Φ25.4 Φ51.4 Φ25.4 GMV-2070WM/H-X Φ51.4 Φ25.4 GMV-2125WM/H-X Φ51.4 Φ25.4 GMV-2180WM/H-X GMV-2245WM/H-X Φ51.4 Φ25.4 GMV-2295WM/H-X Φ51.4 Φ25.4 GMV-2349WM/H-X Φ51.4 Φ25.4 Φ51.4 Φ25.4 GMV-2405WM/H-X Φ51.4 Φ25.4...
  • Page 119 GMV6 DC Inverter VRF Units Technical Sales Guide (2) The drop and the length of the pipe between the outdoor units are as follows. NOTE: When the distance A+B between the outdoor modules exceeds 2m, U-type oil trap should be added at low-pressure gas pipe and is no more than 2m away from the outdoor manifold, and A+B≤10m.
  • Page 120 8.3 Piping selection (1) When its modular units connection, the ODU must be installed in capacity order: ODU 4≥ODU 3≥ODU 2≥ODU 1. (2) Pipe "A" between the outdoor unit and the manifold of outdoor unit. The pipe size is based on the capacity of upstream module. Piping size between the first branch of ODU and IDU Basic module (single module system) Gas pipe (mm)
  • Page 121 GMV6 DC Inverter VRF Units Technical Sales Guide Piping size of indoor branches Total rated capacity X (kW) of downstream IDU Gas pipe (mm) Liquid pipe (mm) X≤5.0 Φ12.7 Φ6.35 Φ15.9 Φ9.52 5.0<X≤14.2 Φ19.05 Φ9.52 14.2<X≤22.4 22.4<X≤30.0 Φ22.2 Φ9.52 Φ25.4 Φ12.7 30.0<X≤40.0 40.0<X≤45.0...

  • Page 122: Communication System Introduction

    COMMUNICATION SYSTEM INTRODUCTION GMV6 DC Inverter VRF system adopts CAN communication network, manual DIP switch and polarity to distinguish communication cord is needless for IDU and just set function DIP for ODU. 9.1 Connection method of communication cord terminal The connection of all communication is fixed by screws. terminal board wiring screw 9.2 Material and wiring method of communication cord...
  • Page 123 GMV6 DC Inverter VRF Units Technical Sales Guide (2) Selection of communication line between outdoor unit and indoor unit. Total Length L (m) of Communication Cable Material Type Wire size (mm Material Standard Remarks between Indoor Unit and Indoor (Outdoor) Unit 1.If the wire diameter is enlarged to 2 ×...
  • Page 125 GMV6 DC Inverter VRF Units Technical Sales Guide 9.3 Connection method introduction of communication cord 9.3.1 Communication connection between IDU and ODU IDU and ODU is connected through the D1/D2 port of wiring board. Connection for a single unit and modular connection is as follow:...
  • Page 126 NOTES: a. In modular ODU, if there’re several ODU modules, the first set of ODU module in the communication cord must be the master module and shall not be connected to IDU (master module is set by SA8 of ODU main board) b.
  • Page 127 GMV6 DC Inverter VRF Units Technical Sales Guide Two wired controllers control multiple IDU When two wired controllers control several IDUs at the same time, the wired controller can be connected to either IDU, the connected IDU shall be the IDU of the same series, meanwhile, set one of the wired controllers and only one as the deputy wired controller.

  • Page 128: External Electrical Wiring Diagram

    9.3.3 Connection method between duct type IDU and dash receiver If remote dash receiver is needed for the duct type IDU, it shall be connected through DISP1 and DISP2 in the master board of IDU. Model of remote dash Corresponding to the interface of IDU type Model of connection wire receiver...

  • Page 129: Calculation Method On Adding Quantity Of Piping

    GMV6 DC Inverter VRF Units Technical Sales Guide 10.2 External wiring Each unit should be equipped with a circuit breaker for short circuit and abnormal overload protection. The circuit breaker is normally closed. During operation, all ODUs and IDUs in the same system must be energized status;...

  • Page 130: Notices

    c. If all fresh air indoor units are mixed with the general VRF indoor units, charge the refrigerant according to the refrigerant-charging method of the general indoor unit. For example 1： Outdoor unit consists of one 28kW module and one 45kW module. Five 14kW duct type units are used as indoor units.
  • Page 131 GMV6 DC Inverter VRF Units Technical Sales Guide 12.2 Notices on using refrigerant (1) AC project designers and installers shall obey the local laws and regulations on the safety requirement of the usage and leakage of refrigerant. (2) The multi VRF unit adopts R410A refrigerant. When installing in the space with people, the refrigerant amount shall not exceed the max.allowable concentration.

  • Page 132: Optional Components

    OPTIONAL COMPONENTS — Model Remarks For the model selection method, see the part of pipeline Outdoor unit ML01/A selection. Manifold FQ01A/A, FQ01B/A, FQ02/A, Indoor unit FQ03/A, FQ04/A Duct-type indoor unit Optional (Wall-Mounted indoor unit, the air Remote controller YAP1F Cassette, Floor Ceiling Standard) Remote controller for With the debugging function, used to set functions of the indoor YV1L1...
  • Page 133 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI 519070 Add: West Jinji Rd,Qianshan Zhuhai,Guangdong,China Tel: (+86-756)8522218 Fax: (+86-756)8669426 E-mail: gree@gree.com.cn www.gree.com SJ00534850...

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