1. Manuals
  2. Brands
  3. BGH Manuals
  4. Inverter
  5. GMV6
  6. Technical sales manual

BGH GMV6 Technical Sales Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

GMV6 DC INVERTER
E SERIES MODULAR TYPE
VRF UNITS
SCROLL CHILLERS
Technical Sales Guide
(GC201910-1)
Technical Sales Guide:
Capacity range:
Super High Ambient Operation:
50Hz & 60Hz
22.4~272.0kW
to 55ºC

Advertisement

Table of Contents
loading

Summary of Contents for BGH GMV6

  • Page 1 GMV6 DC INVERTER E SERIES MODULAR TYPE VRF UNITS SCROLL CHILLERS Technical Sales Guide (GC201910-1) Technical Sales Guide: 50Hz & 60Hz Capacity range: 22.4~272.0kW Super High Ambient Operation: to 55ºC...

  • Page 2: Table Of Contents

    CONTENTS 1 UNIT CHARACTERISTICS ................1 2 UNIT PARAMETERS ..................8 3 ELECTRICAL SPECIFICATIONS ..............14 4 PRODUCT CAPACITY RECTIFICATION ............15 5 UNIT NOISE CURVES ................108 6 UNIT GRAVITY CENTER DIAGRAMS ............110 7 UNIT INSTALLATION SPACE REQUIREMENTS ...........112 8 PIPING MODEL SELECTION ..............120 9 COMMUNICATION SYSTEM INTRODUCTION ..........126 10 EXTERNAL ELECTRICAL WIRING DIAGRAM ..........132 11 CALCULATION METHOD ON ADDING QUANTITY OF PIPING REFRIGERANT...

  • Page 3: Unit Characteristics

    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 , 22HP and 24HP , integrated model is 26HP-96HP .
  • Page 4 Model Integration method External view GMV-335WM/G-X+ GMV-1399WM/G-X GMV-504WM/G-X+ GMV-560WM/G-X GMV-280WM/G-X+ GMV-1455WM/G-X GMV-560WM/G-X+ GMV-615WM/G-X GMV-280WM/G-X+ GMV-1510WM/G-X GMV-615WM/G-X+ GMV-615WM/G-X GMV-335WM/G-X+ GMV-1565WM/G-X GMV-615WM/G-X+ GMV-615WM/G-X GMV-504WM/G-X+ GMV-1623WM/G-X GMV-504WM/G-X+ GMV-615WM/G-X GMV-504WM/G-X+ GMV-1679WM/G-X GMV-560WM/G-X+ GMV-615WM/G-X GMV-504WM/G-X+ GMV-1734WM/G-X GMV-615WM/G-X+ GMV-615WM/G-X GMV-560WM/G-X+ GMV-1790WM/G-X GMV-615WM/G-X+ GMV-615WM/G-X GMV-615WM/G-X+ GMV-1845WM/G-X GMV-615WM/G-X+ GMV-615WM/G-X GMV-615WM/G-X+ GMV-1910WM/G-X...
  • Page 5 GMV6 DC Inverter VRF Units Technical Sales Guide Model Integration method External view GMV-450WM/G-X+ GMV-504WM/G-X+ GMV-2129WM/G-X GMV-560WM/G-X+ GMV-615WM/G-X GMV-400WM/G-X+ GMV-560WM/G-X+ GMV-2190WM/G-X GMV-615WM/G-X+ GMV-615WM/G-X GMV-400WM/G-X+ GMV-615WM/G-X+ GMV-2245WM/G-X GMV-615WM/G-X+ GMV-615WM/G-X GMV-560WM/G-X+ GMV-560WM/G-X+ GMV-2295WM/G-X GMV-560WM/G-X+ GMV-615WM/G-X GMV-560WM/G-X+ GMV-560WM/G-X+ GMV-2350WM/G-X GMV-615WM/G-X+ GMV-615WM/G-X GMV-504WM/G-X+ GMV-615WM/G-X+...
  • Page 6 -30 ℃ ～ 55 ℃ . It provides comfortable environment for the user no matter in severe cold or intense heat. The capacity range of GMV6 is 22.4kW ～ 272kW, from 8HP ～ 96HP , 45 models in total. Wide capacity range and flexible combination. It can be applied to the commercial occasions like large office building, production factory, large malls or residential villa.
  • Page 7 GMV6 DC Inverter VRF Units Technical Sales Guide 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 8 Start operation debugging automatically Real-time judgment of pieline abnormality The unit has three emergency functions of module, compressor and fan; The unit has two methods of recycling refrigerant. Intelligent management Dual energy saving operation mode; With the deepening of energy conservation and emission reduction and the stricter national requirements to urban electricity consumption, especially in summer, the peak season of electricity consumption, many cities will introduce corresponding power-limiting measures.
  • Page 9 GMV6 DC Inverter VRF Units Technical Sales Guide 1.3 Nomenclature Meaning Remark Code of multi VRF system GMV-Gree Multi VRF Units T1-omit Climate type T2-low temperature T3-high temperature Rensidential-H RAC or CAC Commercial-omit Unit type DC inverter-omit Q-heat recovery model, S-water heater, W-water cooled unit...

  • Page 10: Unit Parameters

    UNIT PARAMETERS ─ ─ ─ ─ Model(integrated unit) Model(single unit) GMV-224WM/G-X GMV-280WM/G-X GMV-335WM/G-X GMV-400WM/G-X Cooling capacity 22.4 28.0 33.5 40.0 Heating capacity 25.0 31.5 37.5 45.0 Noise dB(A) Outdoor static pressure 0/110 0/110 0/110 0/110 Compressor quantity Refrigeration oil No. of FV68H FV68H FV68H...
  • Page 11 GMV6 DC Inverter VRF Units Technical Sales Guide ─ Model (integrated unit) GMV-735WM/G-X GMV-785WM/G-X GMV-839WM/G-X GMV-335WM/ GMV-335WM/ GMV-335WM/ Model (single unit) GMV-680WM/G-X G-X+GMV-400WM/ G-X+GMV-450WM/ G-X+GMV-504WM/ Cooling capacity 68.0 73.5 78.5 83.9 Heating capacity 76.5 82.5 87.5 94.0 Noise dB(A) Outdoor static pressure...
  • Page 12 Model (integrated unit) GMV-1119WM/G-X GMV-1175WM/G-X GMV-1230WM/G-X GMV-1295WM/G-X GMV-504WM/G-X+ GMV-560WM/G-X+ GMV-615WM/G-X+ GMV-615WM/G-X+ Model (single unit) GMV-615WM/G-X GMV-615WM/G-X GMV-615WM/G-X GMV-680WM/G-X Cooling capacity 111.9 117.5 123.0 129.5 Heating capacity 125.5 132.0 138.0 145.5 Noise dB(A) Outdoor static pressure 0/110 0/110 0/110 0/110 380V-415V 3N~ 380V-415V 3N~ 380V-415V 3N~ 380V-415V 3N~...
  • Page 13 GMV6 DC Inverter VRF Units Technical Sales Guide Model (integrated unit) GMV-1565WM/G-X GMV-1623WM/G-X GMV-1679WM/G-X GMV-1734WM/G-X GMV-335WM/G-X+ GMV-504WM/G-X+ GMV-504WM/G-X+ GMV-504WM/G-X+ Model (single unit) GMV-615WM/G-X+ GMV-504WM/G-X+ GMV-560WM/G-X+ GMV-615WM/G-X+ GMV-615WM/G-X GMV-615WM/G-X GMV-615WM/G-X GMV-615WM/G-X Cooling capacity 156.5 162.3 167.9 173.4 Heating capacity 175.5 182.0 188.5...
  • Page 14 Model (integrated unit) GMV-2040WM/G-X GMV-2069WM/G-X GMV-2129WM/G-X GMV-2190WM/G-X GMV-335WM/G-X+ GMV-450WM/G-X+ GMV-400WM/G-X+ GMV-680WM/G-X+ GMV-504WM/G-X+ GMV-504WM/G-X+ GMV-560WM/G-X+ Model (single unit) GMV-680WM/G-X+ GMV-615WM/G-X+ GMV-560WM/G-X+ GMV-615WM/G-X+ GMV-680WM/G-X GMV-615WM/G-X GMV-615WM/G-X GMV-615WM/G-X Cooling capacity 204.0 206.9 212.9 219.0 Heating capacity 229.5 232.0 238.5 246.0 Noise dB(A) Outdoor static pressure 0/110 0/110 0/110...
  • Page 15 GMV6 DC Inverter VRF Units Technical Sales Guide Model (integrated unit) GMV-2470WM/G-X GMV-2525WM/G-X GMV-2590WM/G-X GMV-2655WM/G-X GMV-2720WM/G-X GMV-560WM/G-X+ GMV-615WM/G-X+ GMV-615WM/G-X+ GMV-615WM/G-X+ GMV-680WM/G-X+ GMV-615WM/G-X+ GMV-615WM/G-X+ GMV-615WM/G-X+ GMV-680WM/G-X+ GMV-680WM/G-X+ Model (single unit) GMV-615WM/G-X+ GMV-615WM/G-X+ GMV-680WM/G-X+ GMV-680WM/G-X+ GMV-680WM/G-X+ GMV-680WM/G-X GMV-680WM/G-X GMV-680WM/G-X GMV-680WM/G-X GMV-680WM/G-X Cooling capacity 247.0...

  • Page 16: Electrical Specifications

    ELECTRICAL SPECIFICATIONS Circuit breaker Minimum sectional area of Recommended wire (sectional area Model Combination method capacity (A) of each ground lead(mm ×quantity) combined module GMV-224WM/G-X 2.5×5 GMV-280WM/G-X 2.5×5 GMV-335WM/G-X 4.0×5 GMV-400WM/G-X 4.0×5 GMV-450WM/G-X 4.0×5 GMV-504WM/G-X 6.0×5 GMV-560WM/G-X 6.0×5 GMV-615WM/G-X 10.0 10.0×5 GMV-680WM/G-X 10.0...

  • Page 17: Product Capacity Rectification

    GMV6 DC Inverter VRF Units Technical Sales Guide NOTES: a. The circuit breaker and power cable specifications are selected according to the maximum unit power (maximum current). b. The power cable specifications are obtained under the condition that the multi-copper core cable (such as YJV copper-core XLPE insulated PVC sheathed power cable) is laid in the wire trough in an exposed manner (the ambient temperature of use is 40°C and the cable operating temperature is 90°C)
  • Page 18 4.3 Correction of capacity along with ambient temperature and configuration ratio Rectification of cooling capacity： GMV-224WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃...
  • Page 19 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 20 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 21 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 22 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 23 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-280WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃...
  • Page 24 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 25 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 26 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 27 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 28 GMV-335WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air 20.0 ℃ DB 24.0 ℃...
  • Page 29 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 30 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 31 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 32 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 33 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-400WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃...
  • Page 34 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 35 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 36 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 37 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 38 GMV-450WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃...
  • Page 39 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 40 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 24.0 ℃ WB Outdoor 22.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 32.0 ℃...
  • Page 41 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 42 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 43 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-504WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃...
  • Page 44 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 45 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 46 Indoor air temp Indoor air temp 14.0 ℃ WB 14.0 ℃ WB 17.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 22.0 ℃ WB 24.0 ℃...
  • Page 47 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 48 GMV-560WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃...
  • Page 49 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0℃ DB 26.0 ℃...
  • Page 50 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor 20.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 30.0 ℃ DB 32.0 ℃...
  • Page 51 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0℃ DB 26.0 ℃...
  • Page 52 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor 20.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 30.0 ℃ DB 32.0 ℃...
  • Page 53 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-615WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃...
  • Page 54 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 55 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 56 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 57 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 58 GMV-680WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃...
  • Page 59 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 60 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 61 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temp Outdoor 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃...
  • Page 62 Indoor air temp 14.0 ℃ WB 17.0 ℃ WB 18.0 ℃ WB 19.0 ℃ WB 20.0 ℃ WB 22.0 ℃ WB 24.0 ℃ WB Outdoor air temp 20.0 ℃ DB 24.0 ℃ DB 26.0 ℃ DB 27.0 ℃ DB 28.0 ℃ DB 30.0 ℃...
  • Page 63 GMV6 DC Inverter VRF Units Technical Sales Guide Rectification of heating capacity GMV-224WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 20.6 4.42 20.5 4.74...
  • Page 64 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 20.5 5.29 20.4 5.56 20.4 5.76 20.4 5.91 20.3 6.04 20.3 6.36 -18.8 -19.0 20.7 5.34 20.6 5.58 20.5 5.77 20.6 5.92 20.5 6.08 20.5 6.35 -16.7 -17.0 21.0...
  • Page 65 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 20.3 6.15 20.2 6.37 20.2 6.46 20.2 6.63 20.2 6.78 19.2 6.65 -18.8 -19.0 20.5 6.17 20.4 6.37 20.4...
  • Page 66 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 20.1 7.00 18.9 6.77 17.7 6.35 17.0 6.20 16.4 6.07 15.5 5.85 -18.8 -19.0 20.3 7.01 18.9 6.70 17.7 6.31 17.0 6.15 16.4 6.02 15.5 5.73 -16.7 -17.0 20.3...
  • Page 67 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 14.5 5.44 13.6 5.01 12.7 4.52 12.1 4.35 11.8 4.23 11.0 3.92 -18.8 -19.0 14.6 5.32 13.6 4.91 12.7...
  • Page 68 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 25.9 6.17 25.8 6.54 25.7 6.83 25.7 7.02 25.7 7.22 25.6 7.62 -18.8 -19.0 26.1 6.25 26.0 6.62 26.0 6.79 26.0 7.09 25.9 7.27 25.8 7.67 -16.7 -17.0 26.5...
  • Page 69 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 25.7 7.25 25.7 7.60 25.6 7.76 25.5 7.93 25.5 8.10 25.4 8.45 -18.8 -19.0 25.9 7.30 25.8 7.57 25.8...
  • Page 70 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 25.5 8.36 25.4 8.62 25.4 8.68 24.4 8.50 23.5 8.38 22.0 8.08 -18.8 -19.0 25.7 8.39 25.7 8.61 25.4 8.63 24.4 8.45 23.5 8.28 22.0 8.02 -16.7 -17.0 26.2...
  • Page 71 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 21.9 8.21 20.5 7.87 19.1 7.13 18.4 6.86 17.9 6.66 16.7 6.14 -18.8 -19.0 22.0 8.14 20.6 7.77 19.1...
  • Page 72 GMV-335WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 28.6 6.69 28.5 7.17 28.4 7.57 28.4 7.83 28.4 8.10 28.3 8.58 -18.8 -19.0 28.9 6.82 28.8 7.30...
  • Page 73 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 28.4 8.01 28.3 8.42 28.3 8.71 28.3 8.94 28.2 9.14 28.2 9.60 -18.8 -19.0 28.7 8.09 28.7 8.47 28.6...
  • Page 74 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 28.2 9.31 28.1 9.65 28.0 9.78 28.1 10.04 28.0 10.23 28.0 10.57 -18.8 -19.0 28.4 9.34 28.3 9.65 28.3 9.81 28.3 10.02 28.4 10.23 28.2 10.59 -16.7 -17.0 28.9...
  • Page 75 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 27.9 10.61 27.9 10.88 26.5 10.37 25.4 10.11 24.4 9.88 22.9 9.45 -18.8 -19.0 28.2 10.62 28.2 10.87 26.5...
  • Page 76 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 21.8 8.86 20.4 8.18 19.0 7.37 18.2 7.12 17.6 6.86 16.4 6.35 -18.8 -19.0 21.8 8.68 20.4 8.02 19.0 7.24 18.2 6.97 17.6 6.72 16.4 6.23 -16.7 -17.0 21.8...
  • Page 77 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 37.2 9.69 37.1 10.28 37.1 10.74 37.0 11.02 37.1 11.36 37.0 12.02 -18.8 -19.0 37.5 9.81 37.5 10.40 37.4...
  • Page 78 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 36.9 11.38 36.9 11.91 36.8 12.15 36.7 12.47 36.7 12.73 36.6 13.31 -18.8 -19.0 37.2 11.46 37.2 11.93 37.1 12.21 37.0 12.47 37.0 12.79 36.9 13.28 -16.7 -17.0 37.9...
  • Page 79 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 36.7 13.16 36.7 13.57 36.2 13.52 34.9 13.25 33.5 13.02 30.8 12.33 -18.8 -19.0 37.1 13.20 37.0 13.56 36.3...
  • Page 80 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 31.4 12.82 29.3 12.25 27.2 11.11 26.3 10.68 25.4 10.30 23.7 9.50 -18.8 -19.0 31.4 12.72 29.3 12.09 27.2 10.89 26.3 10.47 25.4 10.08 23.7 9.30 -16.7 -17.0 31.4...
  • Page 81 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-450WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 39.4 9.80 39.3 10.52 39.3 11.09 39.2 11.45...
  • Page 82 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 39.2 11.72 39.1 12.34 39.0 12.76 39.0 13.07 39.0 13.41 38.9 14.11 -18.8 -19.0 39.6 11.86 39.5 12.42 39.5 12.81 39.5 13.15 39.5 13.53 39.4 14.13 -16.7 -17.0 40.5...
  • Page 83 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 38.8 13.62 38.8 14.13 38.7 14.31 38.8 14.70 38.7 14.99 38.4 15.39 -18.8 -19.0 39.3 13.72 39.2 14.18 39.1...
  • Page 84 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 38.6 15.57 37.9 15.73 35.2 14.64 34.0 14.34 32.6 13.99 30.6 13.37 -18.8 -19.0 39.0 15.64 38.0 15.56 35.3 14.53 34.0 14.24 32.7 13.89 30.6 13.10 -16.7 -17.0 39.9...
  • Page 85 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 29.0 12.56 27.1 11.58 25.2 10.40 24.3 10.07 23.4 9.68 21.8 8.99 -18.8 -19.0 29.0 12.30 27.1 11.35 25.3...
  • Page 86 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 45.4 12.89 44.5 13.42 43.7 13.80 43.4 14.07 43.0 14.37 42.2 14.96 -18.8 -19.0 45.9 13.07 44.9 13.59 44.2 13.73 43.8 14.21 43.4 14.51 42.7 15.08 -16.7 -17.0 46.6...
  • Page 87 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 43.2 14.53 42.5 14.96 41.9 15.08 41.6 15.41 41.3 15.62 40.7 16.13 -18.8 -19.0 43.6 14.65 42.9 15.00 42.3...
  • Page 88 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 41.4 16.15 40.9 16.50 40.5 16.49 40.4 16.74 40.3 17.06 38.5 16.83 -18.8 -19.0 41.8 16.22 41.4 16.55 41.1 16.60 41.0 16.85 40.8 17.07 38.6 16.73 -16.7 -17.0 42.8...
  • Page 89 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 39.3 17.52 36.8 16.75 34.2 15.20 32.9 14.60 31.8 14.09 29.7 12.99 -18.8 -19.0 39.4 17.38 36.8 16.54 34.2...
  • Page 90 GMV-560WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 48.3 11.75 48.1 12.59 48.0 13.25 47.9 13.68 47.9 14.18 47.7 15.02 -18.8 -19.0 48.7 11.95 48.6 12.78...
  • Page 91 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 47.9 14.02 47.8 14.76 47.7 15.23 47.7 15.64 47.7 16.02 47.5 16.82 -18.8 -19.0 48.4 14.19 48.3 14.82 48.2...
  • Page 92 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 47.4 16.27 47.4 16.89 47.3 17.11 47.3 17.54 47.4 17.93 47.1 18.47 -18.8 -19.0 48.0 16.39 47.8 16.91 47.8 17.19 47.9 17.57 47.8 17.90 47.7 18.56 -16.7 -17.0 48.8...
  • Page 93 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 47.1 18.59 47.1 19.09 44.4 18.02 42.8 17.63 41.1 17.23 38.5 16.46 -18.8 -19.0 47.7 18.68 47.6 19.08 44.5...
  • Page 94 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 36.6 15.47 34.2 14.26 31.8 12.80 30.6 12.42 29.4 11.92 27.5 11.06 -18.8 -19.0 36.6 15.15 34.2 13.98 31.8 12.57 30.7 12.16 29.5 11.68 27.5 10.84 -16.7 -17.0 36.6...
  • Page 95 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 48.3 15.75 48.3 16.73 48.1 17.41 48.1 17.90 48.0 18.41 47.9 19.46 -18.8 -19.0 48.8 15.95 48.6 16.90 48.5...
  • Page 96 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 47.9 18.51 47.7 19.28 47.6 19.64 47.5 20.18 47.5 20.61 47.3 21.52 -18.8 -19.0 48.2 18.60 48.1 19.31 47.9 19.70 48.0 20.18 47.8 20.67 47.7 21.48 -16.7 -17.0 49.1...
  • Page 97 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 47.6 21.33 47.4 21.97 47.4 22.08 47.5 22.54 47.4 23.04 47.1 23.61 -18.8 -19.0 47.9 21.35 47.9 21.95 47.8...
  • Page 98 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 47.2 24.12 44.9 23.50 41.7 21.26 40.2 20.43 38.9 19.71 36.2 18.18 -18.8 -19.0 47.6 24.14 45.0 23.20 41.8 20.84 40.2 20.02 38.9 19.29 36.2 17.80 -16.7 -17.0 48.2...
  • Page 99 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-680WM/G-X TC—Total capacity of outdoor unit; PI—Power input of outdoor unit Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 48.7 15.98 48.6 17.13 48.5 18.00 48.4 18.59...
  • Page 100 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 48.5 19.14 48.4 20.13 48.3 20.73 48.2 21.25 48.1 21.75 48.0 22.87 -18.8 -19.0 49.0 19.32 48.9 20.20 48.7 20.77 48.5 21.22 48.3 21.78 48.3 22.77 -16.7 -17.0 49.8...
  • Page 101 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 48.1 22.22 48.0 23.05 47.9 23.28 47.7 23.78 47.6 24.25 47.5 25.06 -18.8 -19.0 63.0 28.96 62.8 29.91 62.8...
  • Page 102 Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 47.7 25.35 47.6 25.99 47.4 25.86 47.1 26.11 46.5 26.22 45.1 25.95 -18.8 -19.0 62.2 32.80 58.1 31.35 54.0 29.24 52.0 28.60 49.9 27.93 45.8 25.80 -16.7 -17.0 62.2...
  • Page 103 GMV6 DC Inverter VRF Units Technical Sales Guide Indoor air temperature ℃ DB Outdoor air temp ℃ DB ℃ WB -19.8 -20.0 41.0 23.37 38.6 21.70 35.7 19.33 34.6 18.87 33.1 18.02 31.2 16.88 -18.8 -19.0 44.5 24.79 41.6 22.88 38.7...
  • Page 105 GMV6 DC Inverter VRF Units Technical Sales Guide...
  • Page 107 GMV6 DC Inverter VRF Units Technical Sales Guide...
  • Page 109 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 110: Unit Noise Curves

    4.3 Rectification factor for heating defrosting When outdoor environment has satisfied certain condition (temperature and humidity), frosting and defrosting might occur, at this time, heating capacity of the unit will be attenuated, therefore, when calculating heating load model selection, please add defrosting rectification factor. Defrosting rectification factor is as follow: Outdoor heat exchanger air inlet dry bulb temperature (℃...
  • Page 111 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-335WM/G-X GMV-400WM/G-X GMV-450WM/G-X GMV-504WM/G-X GMV-560WM/G-X GMV-615WM/G-X...

  • Page 112: Unit Gravity Center Diagrams

    GMV-680WM/G-X UNIT GRAVITY CENTER DIAGRAMS Unit : mm GMV-224WM/G-X、GMV-280WM/G-X、GMV-335WM/G-X...
  • Page 113 GMV6 DC Inverter VRF Units Technical Sales Guide GMV-400WM/G-X、GMV-450WM/G-X、GMV-504WM/G-X 1340 GMV-560WM/G-X、GMV-615WM/G-X、GMV-680WM/G-X 1340...

  • Page 114: 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/G-X, GMV-280WM/G-X and GMV-335WM/G-X Pipe diameter Name GMV-224WM/G-X GMV-280WM/G-X GMV-335WM/G-X ① Liquid pipe stop valve Φ9.52 Φ9.52 Φ12.7 ② Φ19.05 Φ22.2 Φ25.4 Suction gas pipe stop valve...
  • Page 115 GMV6 DC Inverter VRF Units Technical Sales Guide Outline size and installation hole size of GMV-400WM/G-X, GMV-450WM/G-X, GMV-504WM/G-X, GMV-560WM/G-X, GMV-615WM/G-X and GMV-680WM/G-X Pipe diameter Name GMV-400WM/G-X GMV-450WM/G-X GMV-504WM/G-X GMV-560WM/G-X ① Φ12.7 Φ12.7 Φ15.9 Φ15.9 Liquid pipe stop valve ② Φ25.4 Φ28.6...
  • Page 116 7.2 Installation location selection of ODU Pay attention to the following conditions when selecting installation location: (1) Select a place that can carry the weight of the unit to install and fix, so that the unit will not shake or fall.
  • Page 117 GMV6 DC Inverter VRF Units Technical Sales Guide 7.3 Installation space requirement of ODU Unit : mm The installation space of the unit shall consider maintenance space and ventilation problem, choose one installation method based on actual condition. Situation A+B+C+D a≥300...
  • Page 118 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 above installation space is based on the assumption of outdoor temperature of 35°C. If the outdoor temperature has exceeded 35°C or heating load is high and all ODUs are operating in extended-capacity, the space needed for the suction side shall be increased.
  • Page 119 GMV6 DC Inverter VRF Units Technical Sales Guide f. If the above of the unit has barriers, install the unit according to the following method. g. If the top of the unit has crown wall (barrier, e.g wind shade), in principle, the distance between the top unit and top wall is over 3,000mm.
  • Page 120 7.4 Monsoon factor in ODU installation Anti-monsoon installation requirement of the unit not connecting exhaust duct: If not connecting exhaust duct, install protective cover for the unit based on monsoon condition. Anti-monsoon installation requirement of the unit connecting exhaust duct.
  • Page 121 GMV6 DC Inverter VRF Units Technical Sales Guide 7.5 Snow factor in ODU installation 7.6 Installation space requirement in mechanical floor When the ODU is installed in the mechanical floor, connect the exhaust pipe. The opening rate of the window shade of the mechanical floor is not less than 60%, the horizontal angle...

  • Page 122: Piping Model Selection

    PIPING MODEL SELECTION 8.1 Allowable length and fall of IDU and ODU refrigerant piping The connection method of IDU and ODU adopts Y-shape branch for connection, the connection, the connection method is as follow: L10: the distance between the first branch and the furthest IDU; L11: the distance between the first branch and the nearest IDU;...
  • Page 123 GMV6 DC Inverter VRF Units Technical Sales Guide NOTES: a. *Under normal condition, pipe length of the first branch of IDU and the furthest IDU is less 40m, if satisfying the following conditions, the length can be 120m. Actual total piping length L1 + L2 × 2 + L3 × 2 + L4 × 2 + … + L9 × 2 + a + b + … + I + j ≤...
  • Page 124 ODU model Pipe diameter of gas pipe (mm) Pipe diameter of liquid pipe (mm) Φ44.5 Φ22.2 GMV-1845WM/G-X Φ51.4 Φ25.4 GMV-1910WM/G-X Φ51.4 Φ25.4 GMV-1975WM/G-X Φ51.4 Φ25.4 GMV-2040WM/G-X Φ51.4 Φ25.4 GMV-2069WM/G-X Φ51.4 Φ25.4 GMV-2129WM/G-X GMV-2190WM/G-X Φ51.4 Φ25.4 GMV-2245WM/G-X Φ51.4 Φ25.4 GMV-2295WM/G-X Φ51.4 Φ25.4 Φ51.4 Φ25.4...
  • Page 125 GMV6 DC Inverter VRF Units Technical Sales Guide Piping fall and length among ODUs conforms to the following situations. NOTE: When the distance A + B of outdoor modules is over 2m, add the overturned U-shape oil resistance loop in the place which the system low pressure gas pipe is 2m away from the outdoor branch, and A +...
  • Page 126 8.3 Piping selection When several modules are connected, the installation sequence of ODU 1-4 shall meet the following requirement: ODU 4 ≥ ODU 3 ≥ ODU 2 ≥ ODU 1. (1) Piping “A”of ODU and ODU branch Choose pipe diameter according to the ODU capacity connected to the upstream of ODU branch. Basic module (single module system) Gas pipe (mm) Liquid pipe (mm)
  • Page 127 GMV6 DC Inverter VRF Units Technical Sales Guide (3) Piping “D” of the IDU branches Piping size of IDU branches shall be selected based on the total capacity of downstream IDU. Piping size of indoor branches Total rated capacity X (kW) of downstream IDU...

  • Page 128: 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.
  • Page 129 GMV6 DC Inverter VRF Units Technical Sales Guide Model selection of ODU and IDU communication cord. 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 131 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...
  • Page 132 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 133 GMV6 DC Inverter VRF Units Technical Sales Guide 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 134: External Electrical Wiring Diagram

    NOTES: a. Wired controller and remote dash receiver can be used at the same time. b. When selecting remote dash receiver, select the remote controller. c. Not suitable for GMV-ND22~140PLS/C-T. EXTERNAL ELECTRICAL WIRING DIAGRAM 10.1 External wiring interface Quantity Power supply Logo L1 L2 L3 N PE Quantity...
  • Page 135 GMV6 DC Inverter VRF Units Technical Sales Guide 10.2 External wiring Circuit breaker shall be collocated for each set of unit for short circuit and abnormality overload protection. The circuit breaker is in closed status in general condition. During operation, all ODUs and IDUs in the same system must be energized status;...

  • Page 136: Calculation Method On Adding Quantity Of Piping Refrigerant

    CALCULATION METHOD ON ADDING QUANTITY OF PIPING REFRIGERANT Adding quantity of refrigerant R=Adding quantity of piping refrigerant A+∑adding quantity of refrigerant B of each module Adding quantity of refrigerant R=Adding quantity of piping refrigerant A+∑adding quantity of refrigerant B of each module (1) Calculation method on adding quantity of piping refrigerant A: Adding quantity of piping refrigerant A=∑Liquid pipe length×adding quantity of liquid pipe refrigerant in each meter.

  • Page 137: Notices

    GMV6 DC Inverter VRF Units Technical Sales Guide Adding quantity B of refrigerant of each module=0kg. Assuming the adding quantity A of piping refrigerant=Liquid pipe length×adding quantity of liquid pipe refrigerant in each meter=5kg. Total adding quantity R of system refrigerant=5+0=5kg.

  • Page 138: Optional Components

    The flow when refrigerant is leaking; ① For the room with leaked refrigerant, as the density of refrigerant is higher than that of air, please ② pay attention to the locations which might have refrigerant, e.g basement. OPTIONAL COMPONENTS — Model Remarks For the model selection method, see the part of pipeline...
  • Page 139 BGH Eco Smart For continous improvement in the products, BGH reserves the right to modify the product specification and appearence in this manual without notice and without incurring and obligations.

This manual is also suitable for:

Gmv-224wm/g-xGmv-280wm/g-xGmv-335wm/g-xGmv-400wm/g-xGmv-450wm/g-xGmv-504wm/g-x ... Show all

Table of Contents