Page 1 Multi Variable Air Conditioners Indoor Units (GC202209-XXI) Capacity: 1500W~56000W Rated Frequency: 50/60Hz...
Page 2: Table Of Contents
CONTENTS PRODUCT ........................... 1 1 Product List ........................2 1.1 Floor Standing Type ........................ 2 1.2 High Static Pressure Duct Type ....................2 1.3 Low Static Pressure Duct Type ....................2 1.4 4-way Cassette ........................3 1.5 Compact 4-way Cassette ......................4 1.6 360°Air Discharge Compact Cassette ..................
Page 3 3.13 Console Type Indoor Unit ....................36 3.14 Wall Mounted Type Indoor Unit ................... 37 3.15 Super High Static Pressure Duct Type Indoor Unit.............. 58 3.16 AHU-KIT Type ........................61 3.17 Concealed Floor Standing Type ..................64 3.18 360°Air Discharge Cassette ....................65 3.19 Heat Storage Module ......................
Page 4 3.5 Installation of Compact 4-way Cassette Type Unit .............. 125 3.6 Installation of 360°Air Discharge Compact Cassette Type Unit ........... 127 3.7 Installation of Compact 2-way Cassette Type Unit .............. 129 3.8 Installation of Compact 1-way Cassette Type Unit .............. 132 3.9 Installation of Floor Ceiling Type Unit ..................
Page 5 3.12 Air Handler Type Indoor Unit ..................... 215 3.13 Console Type Indoor Unit ....................216 3.14 Wall Mounted type Indoor Unit ..................216 3.15 Super High Static Pressure Duct Type Indoor Unit............221 3.16 AHU-KIT Type ........................224 3.17 Concealed Floor Standing Type ..................226 3.18 360°Air Discharge Cassette Type ..................
Page 6 5.12 Console Type Indoor Unit ....................372 5.13 Wall Mounted type Indoor Unit ..................374 5.14 Super High Static Pressure Duct Type Indoor Unit............418 5.15 AHU-KIT Type ........................434 5.16 Concealed Floor Standing Type ..................443 5.17 360°Air Discharge Cassette Type ..................448 5.18 Heat Storage Module ......................
Page 7: Product
GREE Multi Variable Air Conditioners Indoor Units PRODUCT...
Page 8: Product List
Multi Variable Air Conditioners Indoor Units 1 Product List 1.1 Floor Standing Type Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-ND100L/A-T CM300N0060 10.0 11.0 220-240V ~50Hz R410A 208-230V ~60Hz GMV-ND140L/A-T CM300N0070 14.0 15.0 1.2 High Static Pressure Duct Type...
Page 9: 4-Way Cassette
GREE Multi Variable Air Conditioners Indoor Units Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-ND18PLS/C-T CM810N2030 GMV-ND22PLS/C-T CM810N1800 GMV-ND25PLS/C-T CM810N1810 GMV-ND28PLS/C-T CM810N1770 GMV-ND32PLS/C-T CM810N1820 GMV-ND36PLS/C-T CM810N1760 GMV-ND40PLS/C-T CM810N1830 GMV-ND45PLS/C-T CM810N1740 GMV-ND50PLS/C-T CM810N1840 GMV-ND56PLS/C-T CM810N1850 GMV-ND63PLS/C-T CM810N1730...
Page 10: Compact 4-Way Cassette
GREE Multi Variable Air Conditioners Indoor Units 1.5 Compact 4-way Cassette Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-ND22T/B-T CM500N0610 GMV-ND28T/B-T CM500N0620 220-240 GMV-ND36T/B-T CM500N0630 V~50Hz R410A 208-230 GMV-ND45T/B-T CM500N0640 V~60Hz GMV-ND50T/B-T CM500N0600 GMV-ND56T/B-T CM500N0650 1.6 360°Air Discharge Compact Cassette...
Page 11: 1-Way Cassette
GREE Multi Variable Air Conditioners Indoor Units 1.8 1-way Cassette Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-ND22TD/A-T CM502N0140 GMV-ND28TD/A-T CM502N0100 GMV-ND36TD/A-T CM502N0110 220-240V GMV-ND45TD/A-T CM502N0120 ~50Hz GMV-ND50TD/A-T CM502N0130 R410A 208-230V GMV-ND56TD/A-T CM502N0171 ~60Hz GMV-ND63TD/B-T CM503N1060...
Page 12: Slim Duct Type
GREE Multi Variable Air Conditioners Indoor Units Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-NX224P/A (X2.0) -M CM800N3620 22.4 16.0 380-415V GMV-NX280P/A (X2.5) -M CM800N3630 28.0 20.0 R410A ~50Hz GMV-NX280P/A (X3.0) -M CM800N3640 28.0 20.0 380-415V GMV-NX450P/A (X4.0) -M...
Page 13: Air Handler Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units 1.12 Air Handler Type Indoor Unit Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-NR71A/A-D CM810N0200 GMV-NR90A/A-D CM810N0210 10.0 208-230 GMV-NR100A/A-D CM810N0220 10.0 11.0 R410A V~60Hz GMV-NR112A/A-D CM810N0230 11.2 12.5...
Page 14 GREE Multi Variable Air Conditioners Indoor Units Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-N22G/A8A-K CM100N1770 GMV-N28G/A8A-K CM100N1780 GMV-N36G/A8A-K CM100N1790 GMV-N45G/A8A-K CM100N1800 220-240V~5 R410A GMV-N50G/A8A-K CM100N1810 GMV-N56G/A8A-K CM100N1820 GMV-N63G/A8A-K CM100N1830 GMV-N71G/A8A-K CM100N1840 GMV-N22G/B3A-K CM100N2460 GMV-N28G/B3A-K CM100N2470...
Page 15 GREE Multi Variable Air Conditioners Indoor Units Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-N22G/A2A-D CM100N1930 GMV-N28G/A2A-D CM100N1940 GMV-N36G/A2A-D CM100N1950 GMV-N45G/A2A-D CM100N1960 208-230V~6 R410A GMV-N50G/A2A-D CM100N1970 GMV-N56G/A2A-D CM100N1980 GMV-N63G/A2A-D CM100N1990 GMV-N71G/A2A-D CM100N2000 GMV-N22G/A4A-D CM100N1610 GMV-N28G/A4A-D CM100N1620...
Page 16 GREE Multi Variable Air Conditioners Indoor Units Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-N22G/B3A-D CM100N2380 GMV-N28G/B3A-D CM100N2390 GMV-N36G/B3A-D CM100N2400 GMV-N45G/B3A-D CM100N2410 208-230V~6 R410A GMV-N50G/B3A-D CM100N2420 GMV-N56G/B3A-D CM100N2430 GMV-N63G/B3A-D CM100N2440 GMV-N71G/B3A-D CM100N2450 GMV-ND22G/A3A-T CM100N2560 GMV-ND28G/A3A-T CM100N2600...
Page 17: Super High Static Pressure Duct Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-ND15G/B4B-T CM100N3280 GMV-ND18G/B4B-T CM100N3290 GMV-ND22G/B4B-T CM100N2770 GMV-ND28G/B4B-T CM100N2780 GMV-ND36G/B4B-T CM100N2760 220- GMV-ND45G/B4B-T CM100N2790 240V~50Hz GMV-ND50G/B4B-T CM100N2800 R410A 208- GMV-ND56G/B4B-T CM100N2810 230V~60Hz GMV-ND63G/B4B-T...
Page 18: Ahu-Kit Type
GREE Multi Variable Air Conditioners Indoor Units Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply GMV-ND56PHS/B-T CM810N0380 220-240V GMV-ND63PHS/B-T CM810N0390 ~50Hz R410A 208-230V GMV-ND71PHS/B-T CM810N0400 ~60Hz GMV-ND80PHS/B-T CM810N0410 GMV-ND90PHS/B-T CM810N0420 10.0 GMV-ND100PHS/B-T CM810N0430 10.0 11.2 220-240V GMV-ND112PHS/B-T CM810N0440 11.2...
Page 19: Concealed Floor Standing Type
GREE Multi Variable Air Conditioners Indoor Units Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply 220-240V ~50Hz R410A GMV-N560U/B-T CN750N0130 56.0 63.0 208-230V ~60Hz GMV-N36U/C-T CN750N0190 220-240V ~50Hz R410A GMV-N71U/C-T CN750N0200 208-230V ~60Hz GMV-N140U/C-T CN750N0180 14.0 16.0...
Page 20: 360°Air Discharge Cassette
GREE Multi Variable Air Conditioners Indoor Units 1.18 360°Air Discharge Cassette Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply 220-24 GMV-ND22T/C-T CM500N1680 0V~50 GMV-ND28T/C-T CM500N1660 R410A 208-23 GMV-ND36T/C-T CM500N1670 GMV-ND45T/C-T CM500N1650 60Hz GMV-ND50T/C-T CM500N1640 GMV-ND56T/C-T CM500N1630 GMV-ND63T/C-T...
Page 21: Heat Storage Module
GREE Multi Variable Air Conditioners Indoor Units 1.19 Heat Storage Module Cooling Heating Power Capacity Capacity Model Product Code Refrigerant Appearance Supply 220-24 0V~50 XRZ180L/A-T CM810N2250 R410A 208-23 0V~60 1.20 High Static Pressure Duct Type Indoor Unit Cooling Heating Power...
Page 22: Nomenclature
□ □ □ Description Options Product code GMV - Gree Multi VRF Units Indoor unit code Indoor unit - N D - DC motor Motor type NULL - AC motor R - pure heat pump/ all heat exchanger with cooling function...
Page 23: Specifications
GREE Multi Variable Air Conditioners Indoor Units 3 Specifications 3.1 Floor Standing Type Model GMV-ND100L/A-T GMV-ND140L/A-T Cooling capacity 10.0 14.0 Heating capacity 11.0 15.0 Circulating air volume m³ /h 1870 1870 Noise dB(A) 220-240V~50Hz 220-240V~50Hz Power supply 208-230V~60Hz 208-230V~60Hz Cooling...
Page 24: High Static Pressure Duct Type
GREE Multi Variable Air Conditioners Indoor Units 3.2 High Static Pressure Duct Type GMV-ND5 GMV-ND6 GMV-ND7 GMV-ND80 GMV-ND90 GMV-ND100 Model 6PHS/A-T 3PHS/A-T 1PHS/A-T PHS/A-T PHS/A-T PHS/A-T Cooling capacity 10.0 Heating capacity 10.0 11.2 Air volume m³ /h 1000 1000 1100...
Page 25: Low Static Pressure Duct Type
GREE Multi Variable Air Conditioners Indoor Units ② Rated heating capacity test conditions: indoor 20°C DB, outdoor 7°C DB/6 °C WB; connection pipe length: 5 m, without height drop between units. 3.3 Low Static Pressure Duct Type GMV-ND GMV-ND GMV-ND...
Page 26 GREE Multi Variable Air Conditioners Indoor Units GMV-ND6 GMV-ND7 GMV-ND8 GMV-ND9 GMV-ND1 GMV-ND1 GMV-ND1 GMV-ND1 Model 3PLS/A-T 1PLS/A-T 0PLS/A-T 0PLS/A-T 00PLS/A-T 12PLS/A-T 25PLS/A-T 40PLS/A-T Φ9.52 Φ9.52 Φ9.52 Φ9.52 Φ9.52 Φ9.52 Φ9.52 Φ9.52 Liquid pipe Pipe diameter Φ15.9 Φ15.9 Φ15.9 Φ15.9 Φ15.9...
Page 27 GREE Multi Variable Air Conditioners Indoor Units GMV-ND40PL GMV-ND45PL GMV-ND50PL GMV-ND56PL GMV-ND63PL GMV-ND71PL Model S/C-T S/C-T S/C-T S/C-T S/C-T S/C-T 1010×462 1010×462 1010×462 1010×462 1010×462 1310×462 Dimensions W×D×H ×200 ×200 ×200 ×200 ×200 ×200 Net weight Main body GMV-ND80P GMV-ND90P...
Page 28: 4-Way Cassette Type
GREE Multi Variable Air Conditioners Indoor Units GMV-ND4 GMV-ND4 GMV-ND5 GMV-ND5 GMV-ND6 GMV-ND7 GMV-ND8 Model 0PLS/C1-T 5PLS/C1-T 0PLS/C1-T 6PLS/C1-T 3PLS/C1-T 1PLS/C1-T 0PLS/C1-T Cooling capacity Heating capacity Unit external static 15/0~30 15/0~30 15/0~30 15/0~30 15/0~30 15/0~50 15/0~30 pressure ³ Air volume...
Page 29 GREE Multi Variable Air Conditioners Indoor Units GMV-ND2 GMV-ND3 GMV-ND4 GMV-ND5 GMV-ND5 GMV-ND6 GMV-ND7 Model 8T/A-T 6T/A-T 5T/A-T 0T/A-T 6T/A-T 3T/A-T 1T/A-T Heating current input Minimum line current 0.25 0.25 0.25 0.25 0.38 0.38 0.38 Maximum fuse current Sound pressure level...
Page 30: Compact 4-Way Cassette Type
GREE Multi Variable Air Conditioners Indoor Units 3.5 Compact 4-way Cassette Type GMV-ND22 GMV-ND28 GMV-ND36 GMV-ND45 GMV-ND50 GMV-ND56 Model T/B-T T/B-T T/B-T T/B-T T/B-T T/B-T Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input Heating power input...
Page 31: 360°Air Discharge Compact Cassette
GREE Multi Variable Air Conditioners Indoor Units 3.6 360°Air Discharge Compact Cassette GMV-ND1 GMV-ND1 GMV-ND2 GMV-ND2 GMV-ND3 GMV-ND4 GMV-ND5 GMV-ND5 Model 5T/E-T 8T/E-T 2T/E-T 8T/E-T 6T/E-T 5T/E-T 0T/E-T 6T/E-T Cooling capacity Heating capacity 460/420 460/420 500/460 570/480 620/550 730/650 730/650...
Page 32 GREE Multi Variable Air Conditioners Indoor Units GMV-ND GMV-ND GMV-ND GMV-ND GMV-ND GMV-ND GMV-ND Model 28TS/A-T 36TS/A-T 45TS/A-T 50TS/A-T 56TS/A-T 63TS/A-T 71TS/A-T Heating power input Heating current input Minimum line current Maximum fuse current Sound pressure level dB(A) 35/32/29 35/32/29...
Page 33: 1-Way Cassette Type
GREE Multi Variable Air Conditioners Indoor Units 3.8 1-way Cassette Type GMV-ND22 GMV-ND28 GMV-ND36 GMV-ND45 GMV-ND50 GMV-ND56 Model TD/A-T TD/A-T TD/A-T TD/A-T TD/A-T TD/A-T Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input Heating power input...
Page 34: Floor Ceiling Type
GREE Multi Variable Air Conditioners Indoor Units Model GMV-ND63TD/B-T GMV-ND71TD/B-T GMV-ND80TD/B-T External Φ25×2.5 Φ25×2.5 Φ25×2.5 Drain pipe diameter ×thickness Main body W×D×H 1200×470×200 1200×470×200 1200×470×200 dimensions Panel W×D×H 1350×555×64 1350×555×64 1350×555×64 dimensions Main body Net weight Panel Notes: ① Rated cooling capacity test conditions: indoor 27°C DB/19°C WB, outdoor 35°C DB; connection pipe length: 5 m, without height drop between units.
Page 35 GREE Multi Variable Air Conditioners Indoor Units GMV-ND90 GMV-ND112 GMV-ND125 GMV-ND140 GMV-ND160 Model ZD/A-T ZD/A-T ZD/A-T ZD/A-T ZD/A-T Cooling capacity 11.2 12.5 14.0 16.0 Heating capacity 10.0 12.5 14.0 16.0 18.0 Air volume m³ /h 1600 2000 2000 2000 2300...
Page 36: Fresh Air Processing Unit
GREE Multi Variable Air Conditioners Indoor Units GMV-ND56Z GMV-ND28Z GMV-ND36Z GMV-ND50Z GMV-ND63Z GMV-ND71Z Model D/B-T D/B-T D/B-T D/B-T D/B-T D/B-T External Φ17×1.75 Φ17×1.75 Φ17×1.75 Φ17×1.75 Φ17×1.75 Φ17×1.75 Drain pipe diameter × thickness Outline 870×665 870×665 870×665 870×665 1200×665 1200×665 W×D×H Dimensions ×235...
Page 37 GREE Multi Variable Air Conditioners Indoor Units GMV-NX140 GMV-NX224 GMV-NX280 GMV-NX280 GMV-NX450 Model P/A(X1.2)-K P/A(X2.0) -M P/A(X2.5) -M P/A(X3.0) -M P/A(X4.0) -M Cooling power input 1060 1240 Standard Static pressure (Pa) Optional Cooling current input 1.65 2.10 2.40 2.47 3.40...
Page 38 GREE Multi Variable Air Conditioners Indoor Units Model GMV-NDX250P/A-T GMV-NDX280P/A-T Cooling capacity 25.0 28.0 18.0 20.0 Heating capacity 20.0 22.0 Air volume m³ /h 2500/2000~3500 2500/2000~3500 Standard Static pressure (Pa) Optional 50~300 50~300 Rated power input Rated current input Cooling power input...
Page 39: Slim Duct Type
GREE Multi Variable Air Conditioners Indoor Units 3.11 Slim Duct Type GMV-ND22 GMV-ND25 GMV-ND28 GMV-ND32 GMV-ND36 GMV-ND40 Model PL/B-T PL/B-T PL/B-T PL/B-T PL/B-T PL/B-T Cooling capacity Heating capacity Air volume m³ /h Unit external static pressure 0/0~15 0/0~15 0/0~15 0/0~15...
Page 40 GREE Multi Variable Air Conditioners Indoor Units GMV-ND45PL GMV-ND50PL GMV-ND56PL GMV-ND63PL/ GMV-ND72PL Model /B-T /B-T /B-T /B-T External Φ25×2.5 Φ25×2.5 Φ25×2.5 Φ25×2.5 Φ25×2.5 Drain pipe diameter × thickness Dimensions W×D×H 1010×450×200 1010×450×200 1010×450×200 1010×450×200 1310×450×200 Net weight Main body 23.5 23.5...
Page 41: Air Handler Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units Notes: ① Rated cooling capacity test conditions: indoor 27°C DB/19°C WB, outdoor 35°C DB; connection pipe length: 5 m, without height drop between units. ② Rated heating capacity test conditions: indoor 20°C DB, outdoor 7°C DB/6 °C WB; connection pipe length: 5 m, without height drop between units.
Page 42: Console Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units 3.13 Console Type Indoor Unit GMV-ND22C/ GMV-ND28C/ GMV-ND36C/ GMV-ND45C/ GMV-ND50C/ Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.17 0.17 0.25 0.25 Heating power input Heating current input 0.17...
Page 43: Wall Mounted Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units 3.14 Wall Mounted Type Indoor Unit GMV-N22G/A GMV-N28G/A GMV-N36G/A GMV-N45G/A GMV-N50G/A Model 3A-K 3A-K 3A-K 3A-K 3A-K Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.31 0.31 0.31...
Page 44 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/B GMV-N28G/B GMV-N36G/B GMV-N45G/B GMV-N50G/B Model 3A-K 3A-K 3A-K 3A-K 3A-K Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.31 0.31 0.31 Heating power input Heating current input 0.31...
Page 45 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/A GMV-N28G/A GMV-N36G/A GMV-N45G/A GMV-N50G/A Model 2A-K 2A-K 2A-K 2A-K 2A-K Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.31 0.31 0.31 Heating power input Heating current input 0.31...
Page 46 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/ GMV-N28G/ GMV-N36G/ GMV-N45G/ GMV-N50G/ Model A4A-K A4A-K A4A-K A4A-K A4A-K Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.31 0.31 0.31 Heating power input Heating current input 0.31...
Page 47 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/ GMV-N28G/ GMV-N36G/ GMV-N45G/ GMV-N50G/ Model A8A-K A8A-K A8A-K A8A-K A8A-K Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.31 0.31 0.31 Heating power input Heating current input 0.31...
Page 48 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G GMV-N28G/ GMV-N36G/ GMV-N45G/ GMV-N50G/ Model /C9A-K C9A -K C9A-K C9A -K C9A -K Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.31 0.31 0.31 Heating power input Heating current input 0.31...
Page 49 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G GMV-N28G/ GMV-N36G/ GMV-N45G/ GMV-N50G/ Model /E3A-K E3A -K E3A -K E3A -K E3A -K Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.31 0.31 0.31 Heating power input Heating current input 0.31...
Page 50 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/A3A GMV-N28G/A3A GMV-N36G/A3A GMV-N45G/A3A Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.21 0.21 Heating power input Heating current input 0.21 0.21 *Minimum line current 0.25 0.25...
Page 51 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/A2A GMV-N28G/A2A GMV-N36G/A2A GMV-N45G/A2A Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.21 0.21 Heating power input Heating current input 0.21 0.21 *Minimum line current 0.25 0.25...
Page 52 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/A4A- GMV-N28G/A4A- GMV-N36G/A4A- GMV-N45G/A4A- Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.21 0.21 Heating power input Heating current input 0.21 0.21 *Minimum line current 0.25 0.25...
Page 53 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/A8A GMV-N28G/A8A GMV-N36G/A8A GMV-N45G/A8A Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.21 0.21 Heating power input Heating current input 0.21 0.21 *Minimum line current 0.25 0.25...
Page 54 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/C9A GMV-N28G/C9A GMV-N36G/C9A GMV-N45G/C9A Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.21 0.21 Heating power input Heating current input 0.21 0.21 *Minimum line current 0.25 0.25...
Page 55 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/E3A- GMV-N28G/E3A- GMV-N36G/E3A- GMV-N45G/E3A- Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.21 0.21 Heating power input Heating current input 0.21 0.21 *Minimum line current 0.25 0.25...
Page 56 GREE Multi Variable Air Conditioners Indoor Units GMV-N22G/B3A- GMV-N28G/B3A- GMV-N36G/B3A- GMV-N45G/B3A- Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.21 0.21 Heating power input Heating current input 0.21 0.21 *Minimum line current 0.25 0.25...
Page 57 GREE Multi Variable Air Conditioners Indoor Units GMV-ND50 GMV-ND56 GMV-ND22 GMV-ND28 GMV-ND36 GMV-ND45 Model G/A3A-T G/A3A-T G/A3A-T G/A3A-T G/A3A-T G/A3A-T Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.16 0.16 0.16 0.17 Heating power input Heating current input 0.16...
Page 58 GREE Multi Variable Air Conditioners Indoor Units GMV-ND2 GMV-ND2 GMV-ND3 GMV-ND4 GMV-ND5 GMV-ND5 Model 2G/A8A-T 8G/A8A-T 6G/A8A-T 5G/A8A-T 0G/A8A-T 6G/A8A-T Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.16 0.16 0.16 0.17 Heating power input Heating current input 0.16...
Page 59 GREE Multi Variable Air Conditioners Indoor Units GMV-ND1 GMV-ND18 GMV-ND22 GMV-ND28 GMV-ND36 GMV-ND45 Model 5G/B6B-T G/ B6B-T G/B6B-T G/B6B-T G/B6B-T G/B6B-T Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.12 0.17 Heating power input Heating current input 0.12...
Page 60 GREE Multi Variable Air Conditioners Indoor Units GMV-ND15 GMV-ND18 GMV-ND22 GMV-ND28 GMV-ND36 GMV-ND45 Model G/B4B-T G/B4B-T G/B4B-T G/B4B-T G/B4B-T G/B4B-T Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.12 0.17 Heating power input Heating current input 0.12...
Page 61 GREE Multi Variable Air Conditioners Indoor Units GMV-ND22G/C4 GMV-ND28G/C4 GMV-ND36G/C4 GMV-ND45G/C4 Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.12 0.17 Heating power input Heating current input 0.12 0.17 *Minimum line current 0.15 0.15...
Page 62 GREE Multi Variable Air Conditioners Indoor Units GMV-ND22G/C2 GMV-ND28G/C2 GMV-ND36G/C2 GMV-ND45G/C2 Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.12 0.17 Heating power input Heating current input 0.12 0.17 0.15 0.15 *Minimum line current...
Page 63 GREE Multi Variable Air Conditioners Indoor Units GMV-ND22G/D2 GMV-ND28G/D2 GMV-ND36G/D2 GMV-ND45G/D2 Model Cooling capacity Heating capacity Air volume m³ /h Cooling power input Cooling current input 0.12 0.17 Heating power input Heating current input 0.12 0.17 *Minimum line current 0.15 0.15...
Page 64: Super High Static Pressure Duct Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units 3.15 Super High Static Pressure Duct Type Indoor Unit GMV-ND22 GMV-ND25 GMV-ND28 GMV-ND32 GMV-ND36 GMV-ND40 Model PHS/B-T PHS/B-T PHS/B-T PHS/B-T PHS/B-T PHS/B-T Cooling capacity Heating capacity Air Volume m³ /h External Static Pressure...
Page 65 GREE Multi Variable Air Conditioners Indoor Units GMV-ND45 GMV-ND50 GMV-ND56 GMV-ND63 GMV-ND71 GMV-ND80 Model PHS/B-T PHS/B-T PHS/B-T PHS/B-T PHS/B-T PHS/B-T Outline 700×700 700×700 1000×700 1000×700 1000×700 1000×700 W×D×H Dimensions ×300 ×300 ×300 ×300 ×300 ×300 Net weight GMV-ND90 GMV-ND10 GMV-ND11...
Page 66 GREE Multi Variable Air Conditioners Indoor Units GMV-ND400PH/AR-X GMV-ND450PH/AR-X Model GMV-N560PH/AR-M Cooling capacity 40.0 45.0 56.0 Heating capacity 45.0 50.0 63.0 Air Volume m³ /h 8000 8200 10000 External Static Pressure 200/50~250 200/50~250 Cooling power input 2500 2550 2700 Cooling current input...
Page 67: Ahu-Kit Type
GREE Multi Variable Air Conditioners Indoor Units 3.16 AHU-KIT Type Model GMV-N36U/A-T GMV-N71U/A-T GMV-N140U/A-T Capacity Defaulted capacity Cooling 14.0 of ex-factory Heating 16.0 Capacity Adjustable capacity Cooling 11.2 14.0 Heating 10.0 12.5 16.0 Power input 220-240V 1 phase ~50Hz/208-230V 1 phase ~60Hz...
Page 68 GREE Multi Variable Air Conditioners Indoor Units Model GMV-N36U/B-T GMV-N71U/B-T GMV-N140U/B-T Capacity Defaulted capacity Cooling 14.0 of ex-factory Heating 16.0 Capacity Adjustable capacity Cooling 11.2 14.0 Heating 10.0 12.5 16.0 Power input 220-240V 1 phase ~50Hz/208-230V 1 phase ~60Hz Power Supply AHU-KIT Φ6.35...
Page 69 GREE Multi Variable Air Conditioners Indoor Units Model GMV-N36U/C-T GMV-N71U/C-T GMV-N140U/C-T Capacity Defaulted capacity of ex- Cooling factory Heating Capacity Adjustable Cooling 11.2 capacity Heating 12.5 Power input Power Supply 220-240V 1 phase ~50Hz/208-230V 1 phase ~60Hz AHU-KIT Φ6.35 Φ6.35 Φ9.52...
Page 70: Concealed Floor Standing Type
GREE Multi Variable Air Conditioners Indoor Units GMV-N560U/C-T GMV-N560U/C-T GMV-N560U/C-T Model(Combined) +GMV-N560U/C-T +GMV-N560U/C-T +GMV-N560U/C-T +GMV-N140U/C-T +GMV-N280U/C-T +GMV-N560U/C-T 840+840 840+840 Capacity 840+840+140 840+840+280 +560 +840 Cooling Heating 204.5 220.5 283.5 Power input 8+8+8 8+8+8 8+8+8 Power Supply 220-240V 1 phase ~50Hz/208-230V 1 phase ~60Hz Liquid pipe Φ19.05...
Page 71: 360°Air Discharge Cassette
GREE Multi Variable Air Conditioners Indoor Units 3.18 360°Air Discharge Cassette Model GMV-ND22T/C-T GMV-ND28T/C-T GMV-ND36T/C-T GMV-ND45T/C-T Cooling capacity Heating capacity ³ Air volume(H/M/L) 800/700/600 800/700/600 800/700/600 800/700/600 Cooling power input Cooling current input Heating power input Heating current input 0.50 0.50...
Page 72 GREE Multi Variable Air Conditioners Indoor Units Model GMV-ND50T/C-T GMV-ND56T/C-T GMV-ND63T/C-T GMV-ND71T/C-T Maximum fuse current Sound Pressure Level (H/M/L) dB(A) 35/32/29 37/33/30 37/34/31 37/34/31 Power supply 220-240V 1 phase ~50Hz/208-230V 1 phase ~60Hz Φ6.35 Φ9.52 Φ9.52 Φ9.52 Liquid pipe Piping interface Φ12.7...
Page 73 GREE Multi Variable Air Conditioners Indoor Units Model GMV-ND125T/C-T GMV-ND140T/C-T GMV-ND160T/C-T Cooling capacity 12.5 Heating capacity ³ Air volume(H/M/L) 1650/1300/1100 1650/1300/1100 2000/1800/1430 Cooling power input Cooling current input Heating power input Heating current input Minimum line current 0.98 0.98 Maximum fuse current...
Page 74 GREE Multi Variable Air Conditioners Indoor Units Model GMV-ND50T/C1-T Cooling capacity Heating capacity ³ 1000/800/700 Air volume(H/M/L) Cooling power input 0.37 Cooling current input Heating power input 0.37 Heating current input 0.37 Minimum line current Maximum fuse current 41/36/32 Sound Pressure Level (H/M/L)
Page 75 GREE Multi Variable Air Conditioners Indoor Units Model GMV-ND22T/D1-T GMV-ND28T/D1-T GMV-ND36T/D1-T GMV-ND45T/D1-T 40’ GP Loading Quantity 40’ HQ Model GMV-ND50T/D1-T GMV-ND56T/D1-T GMV-ND63T/D1-T GMV-ND71T/D1-T Cooling capacity Heating capacity ³ Air volume(H/M/L) 900/800/700 1100/935/850 1100/935/850 1100/935/850 Cooling power input Cooling current input 0.44...
Page 76 GREE Multi Variable Air Conditioners Indoor Units GMV-ND100T/D1- GMV-ND112T/D1- Model GMV-ND80T/D1-T GMV-ND90T/D1-T Panel W×D×H 950×950×65 950×950×65 950×950×65 950×950×65 dimensions Main body Net weight Panel Panel model TF06 TF06 TF06 TF06 40’ GP Loading Quantity 40’ HQ Model GMV-ND125T/D1-T GMV-ND140T/D1-T Cooling capacity 12.5...
Page 77: Heat Storage Module
GREE Multi Variable Air Conditioners Indoor Units 3.19 Heat Storage Module Model XRZ180L/A-T power input current input 0.05 Maximum fuse current Power supply 220-240V 1 phase ~50Hz/208-230V 1 phase ~60Hz Φ6.35 Liquid pipe Piping interface Φ12.7 Gas pipe Outline Dimensions (W×D×H) 730×450×220...
Page 78 GREE Multi Variable Air Conditioners Indoor Units GMV-ND45P GMV-ND50P GMV-ND56P GMV-ND63P GMV-ND71P GMV-ND80P Model HS/D-T HS/D-T HS/D-T HS/D-T HS/D-T HS/D-T External Φ25×2.5 Φ25×2.5 Φ25×2.5 Φ25×2.5 Φ25×2.5 Φ25×2.5 Drain pipe diameter × Thickness Outline 1000×700×30 1000×700×30 1000×700×30 1000×700×30 W×D×H mm 700×700×300 700×700×300...
Page 79: Control
GREE Multi Variable Air Conditioners Indoor Units CONTROL...
Page 80: Operation Flowchart
GREE Multi Variable Air Conditioners Indoor Units 1 Operation Flowchart...
Page 81: Wired Controller
GREE Multi Variable Air Conditioners Indoor Units 2 Wired Controller 2.1 Control Panel Fig.2.1 Appearance of wired controller Fig.2.2 LED graphics of wired controller...
Page 82 GREE Multi Variable Air Conditioners Indoor Units Table 2.1 LED display instruction Symbols Instructions As for the outdoor unit with AI function, once AI function is turned on, AI icon is displayed. Up and down swing function. Current set fan speed (including auto, low speed, medium-low speed, medium speed, medium-high speed, high speedand turbo seven status).
Page 83 GREE Multi Variable Air Conditioners Indoor Units Symbols Instructions When inquiring or setting project number of indoor unit, it displays "NO." icon. Heating mode. Fan mode. Dry mode. Cooling mode. It shows the setting temperature value(In case the wired controller is controlling a Fresh Air Indoor Unit, then the temperature zone will display FAP).
Page 84: Installation And Removal
GREE Multi Variable Air Conditioners Indoor Units Table 2.2 Function instruction of buttons Buttons Instructions ENTER/CANCEL Select and cancel function. Set operating temperature of indoor unit. Set Timer. Switch Quiet mode, Air grade, Clean grade, set upper and lower temperature limit under Save mode.
Page 85 GREE Multi Variable Air Conditioners Indoor Units 2.2.2 Installation method Fig.2.5 Installation of Wired Controller Above is a simple installation method of wired controller. Please pay attention to the following: Before installation, please cut off the power for indoor unit.
Page 86 GREE Multi Variable Air Conditioners Indoor Units 2.2.4 Connection of communication cord There are 4 ways to connect wired controller with indoor units’ network: Fig.2.7 One wired controller controls Fig.2.8 Two wired controllers control one indoor unit one indoor unit Fig.2.9 One wired controller controls multiple indoor units simultaneously...
Page 87: Remote Controller
GREE Multi Variable Air Conditioners Indoor Units 3 Remote Controller 3.1 Remote Controller YAP1F Button name and function introduction Button name Function Turn on or turn off the unit ON/OFF TURBO Set turbo function MODE Set operation mode Set up&down swing status...
Page 88: Panel Display
GREE Multi Variable Air Conditioners Indoor Units 4 Panel Display 4.1 Control Panel Notes: “AIR” function is an optional function of indoor unit, for the unit without such function, this function is invalid; “E-HEATER”, “ROOM”, “OFFICE”, “RESTAURANT”, “COMMON” are obligate functions of indoor unit that cannot be set.
Page 89 GREE Multi Variable Air Conditioners Indoor Units 4.2.4 Temperature Setting Press “▼” or “▲” buttons under power-on status, the set temperature will be increased or decreased at 1°C each time; when long press the buttons, the temperature will be increased or decreased at 1°C every 0.3 seconds.
Page 90 GREE Multi Variable Air Conditioners Indoor Units or “▼” button to set the time to be “00”, then the timer function is canceled; press “ON/OFF” button or without pressing any buttons for consecutive 5 seconds, it will quit the function setting status. After quitting the function setting status, the “...
Page 91 GREE Multi Variable Air Conditioners Indoor Units Turn on cooling energy-saving: with the unit is started up, under cooling or dry mode, press “Function” button to switch to energy-saving function, when “ ” icon flickers, press “▲”or “▼” button to adjust cooling temperature limit, after setting cooling temperature limit, press “ON/OFF”...
Page 92: Introduction To Unit Functions
GREE Multi Variable Air Conditioners Indoor Units Setting of power-fail memory function Under power-off status, simultaneously press “Mode” button and “▲” button for 5 seconds to switch the memory method: if “88” LED displays “on”, it means it will memorize the on and off status of the unit after being de-energized (that is, after de-energizing and energizing the unit, the unit will resume to be the status before it is de-energized);...
Page 93: Engineering Application Functions Operated Through The Xk46 Wired Controller
GREE Multi Variable Air Conditioners Indoor Units Function Name User parameter settings Engineering parameter query Engineering parameter settings Engineering application functions can be operated through the IDU wired controller (XK46 or XK79) or remote controller (fittings selectable). 5.1 Engineering Application Functions Operated through the XK46 Wired Controller 5.1.1 Master IDU Settings...
Page 94 GREE Multi Variable Air Conditioners Indoor Units Method 2: Step 1: Press and hold the “FUNCTION” button for five seconds in power-on or power-off status to enter the parameter query interface. Step 2: Press and hold the “FUNCTION” button for five seconds in “C00” status to enter the parameter setting interface.
Page 95 GREE Multi Variable Air Conditioners Indoor Units Project number query of IDUs in the entire communication network: Press and hold the “FUNCTION” button for five seconds in power-on or power-off status to enter the parameter query interface “C00”. Press “ ▽ ” to switch to “C18”. Press the “MODE” button to enter query. The timer area of each wired controller in the entire network displays the project number of the corresponding IDU.
Page 96 GREE Multi Variable Air Conditioners Indoor Units Parameter Parameter Parameter Name View Method Code Range Operation method: In “C01” status, press the “MODE” button to enter project number query of IDU. Press “▲” or “▼” to switch the IDU SN.
Page 97 GREE Multi Variable Air Conditioners Indoor Units Parameter Parameter Parameter Name View Method Code Range Operation method: In “C17” status, press the “MODE” button to enter the indoor relative humidity query interface. Press “▲” or “▼” to switch the IDU SN.
Page 98 GREE Multi Variable Air Conditioners Indoor Units 5.1.4 User Parameter Settings User parameters can be set in power-on or power-off status. Press and hold the “FUNCTION” button for five seconds. The temperature area displays “C00”. Press and hold the “FUNCTION” button for another five seconds to enter the wired controller parameter setting interface.
Page 99 GREE Multi Variable Air Conditioners Indoor Units Parameter Default Parameter Name Parameter Range Remark Code Value When power supply is insufficient, users are allowed to power on/off the IDU set with preferential Preferential 00: common operation operation and other IDUs are forcibly powered off. A...
Page 100 GREE Multi Variable Air Conditioners Indoor Units 5.1.5 Engineering Parameter Query Engineering parameters can be queried in power-on or power-off status. Press and hold the “FUNCTION” button for five seconds to enter the engineering parameter query interface. The temperature area displays “C00” and “View” is on.
Page 101 GREE Multi Variable Air Conditioners Indoor Units Parameter Parameter Parameter View Method Code Name Range Operation method: In “C14” status, press the “MODE” button to enter inlet-tube temperature sensor query of IDU. Press “ ” or “ ” to switch the IDU SN.
Page 102 GREE Multi Variable Air Conditioners Indoor Units Parameter Parameter Parameter View Method Code Name Range Operation method (n7 query is not supported for the slave wired controller): In “n7” status, the timer area is not displayed. Press the “MODE” button to enter parameter query of ODU.
Page 103 GREE Multi Variable Air Conditioners Indoor Units Parameter Parameter Parameter View Method Code Name Range Operation method (nb query is not supported for the slave wired controller): In “nb” status, the timer area is not displayed. Press the “MODE” button to enter bar code query.
Page 104 GREE Multi Variable Air Conditioners Indoor Units 5.1.6 Engineering Parameter Settings Engineering parameters can be set in power-on or power-off status. Press and hold the “FUNCTION” button for five seconds. The temperature area displays “C00”. Continuously press the “MODE” button for three times, and then press and hold the “FUNCTION”...
Page 105 GREE Multi Variable Air Conditioners Indoor Units Parameter Parameter Name Parameter Range Default Value Remark Code Press “ ” or “ ” to add or reduce by 1°C. Corrected value The temperature sensor of unit and Temperature of environment the temperature sensor of wired...
Page 106 GREE Multi Variable Air Conditioners Indoor Units Parameter Parameter Name Parameter Range Default Value Remark Code 01: cancel the setting of dual heat source for the indoor unit 02: set the indoor unit as Flag bit for unit of dual heat source...
Page 107: Engineering Application Functions Operated Through The Xk79 Wired Controller
GREE Multi Variable Air Conditioners Indoor Units Power-on High-pressure Protection Fault Interface Note: If the IDU connected with the current wired controller is a fresh-air IDU, “FAP” is displayed on the main interface of the wired controller. Only the outlet temperature can be set for the fresh-air IDU. For the setting method, see the “IDU Function Settings”...
Page 108 GREE Multi Variable Air Conditioners Indoor Units 5.2.1 Master IDU Settings The master IDU can be set through the wired controller or remote controller. The methods for setting the master IDU through the wired controller are as follows: Method 1: Step 1: Set an IDU to power-off status.
Page 109 GREE Multi Variable Air Conditioners Indoor Units Master IDU Display: ① For IDUs connected with wired controllers, “MASTER” on the wired controller connected with the master IDU will be on. ② For IDUs embedded or connected with LED panels, the operation LED on the LED panel of the master IDU will blink three times.
Page 110 GREE Multi Variable Air Conditioners Indoor Units 5.2.4 Engineering Parameter Query Engineering parameters can be queried in power-on or power-off status. Press and hold the “FUNCTION” button for five seconds to enter the engineering parameter query interface. The temperature area displays “C00” and “VIEW” is on.
Page 111: Engineering Application Functions Operated Through The Yap1F Remote Controller
GREE Multi Variable Air Conditioners Indoor Units 5.3 Engineering Application Functions Operated through the YAP1F Remote Controller The YAP1F remote controller only provides engineering application functions for setting the master IDU. For other user operation functions, refer to the “Remote Controller Operating Instructions”.
Page 112 GREE Multi Variable Air Conditioners Indoor Units Button name Function Set timer on function Set left&right swing status Set fan speed Set temperature and time (For details about the above figures, refer to the instructions 66174100016). Perform settings by pressing “▲” and “▼” in air supply mode: ①...
Page 113: Installation
GREE Multi Variable Air Conditioners Indoor Units INSTALLATION...
Page 114: Engineering Installation Preparation And Notice
GREE Multi Variable Air Conditioners Indoor Units 1 Engineering Installation Preparation and Notice 1.1 Installation Notice Personnel and property safety are highly concerned during the entire installation process. Installation implementation must abide by relevant national safety regulations to ensure personnel and property safety.
Page 115: Installation Materials Selection
GREE Multi Variable Air Conditioners Indoor Units Installation Problem Possible Consequence The refrigerant pipe or Water can easily condensate and drip to damage the indoor decoration, or even condensate water pipe does not trigger the protection mode of system due to overheating operation.
Page 116: Condensate Water Pipe
GREE Multi Variable Air Conditioners Indoor Units 2.2 Condensate Water Pipe Pipes that can be used for air conditioner drainage include: water supplying UPVC pipe, PP-R pipe, PP-C pipe, and HDG steel pipe; All relevant certificates and quality test reports are provided.
Page 117: Power Cable
Hanger rod: M8 or M10; U-steel: 14# or above; Angle steel: 30mm×30mm×3mm or above; Round steel: Φ10mm or above. 3 Installation of Indoor Unit 3.1 Installation of Floor Standing Indoor Unit 3.1.1 Outline and installation dimension Unit: mm Model GMV-ND100L/A-T 1870 GMV-ND140L/A-T...
Page 118  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 119: Installation Of High Static Pressure Duct Type Unit
GREE Multi Variable Air Conditioners Indoor Units 3.2 Installation of High Static Pressure Duct Type Unit 3.2.1 Outline and installation dimension Model: GMV-ND56PHS/A-T~ GMV-ND140PHS/A-T Below are dimensions of A, B, C, etc. for different models: Unit: mm Model GMV-ND56PHS/A-T GMV-ND63PHS/A-T...
Page 120 GREE Multi Variable Air Conditioners Indoor Units Model: GMV-ND224PH/A-T, GMV-ND280PH/A-T Below are dimensions of A, B, C, etc. for different models: Unit: mm Model GMV-ND224PH/A-T 1353 1150 GMV-ND280PH/A-T 1563 1350 3.2.2 Installation space GMV-ND56~140PHS/A-T Unit: mm GMV-ND160PHS/A-T Unit: mm...
Page 121  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 122 GREE Multi Variable Air Conditioners Indoor Units 3.2.4 Selection of air switch and power cord Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size /AWG) /AWG) 220-240V/50Hz GMV-ND56PHS/A-T 1.0/AWG18 1.0/AWG18...
Page 123: Installation Of Low Static Pressure Duct Type Unit
GREE Multi Variable Air Conditioners Indoor Units 3.3 Installation of Low Static Pressure Duct Type Unit 3.3.1 Outline and installation dimension Model: GMV-ND22PLS/A-T~GMV-ND63PLS/A-T Below are dimensions of A, B, C etc. for different models: Unit: mm Model GMV-ND22PLS/A-T GMV-ND25PLS/A-T GMV-ND28PLS/A-T...
Page 124 GREE Multi Variable Air Conditioners Indoor Units Model: GMV-ND71PLS/A-T~GMV-ND140PLS/A-T Unit: mm Below are dimensions of A, B, C etc. for different models: Unit: mm Model GMV-ND71PLS/A-T 1236 1200 1016 1050 GMV-ND80PLS/A-T GMV-ND90PLS/A-T GMV-ND100PLS/A-T GMV-ND112PLS/A-T 1379 1340 1153 1188 GMV-ND125PLS/A-T GMV-ND140PLS/A-T...
Page 125 GREE Multi Variable Air Conditioners Indoor Units The table below lists the detailed dimensions. Unit: mm Model GMV-ND18~36PLS/C-T GMV-ND40~63PLS/C-T 1060 1010 GMV-ND71PLS/C-T 1360 1310 Model: GMV-ND80PLS/C-T~GMV-ND140PLS/C-T Unit: mm The table below lists the detailed dimensions. Unit: mm Model GMV-ND80PLS/C-T 1236...
Page 126  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 127 GREE Multi Variable Air Conditioners Indoor Units  Do not connect power until all installation work is finished. 3.3.4 Selection of air switch and power cord Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord...
Page 128 GREE Multi Variable Air Conditioners Indoor Units Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size /AWG) /AWG) 220-240V/50Hz GMV-ND56PLS/C-T 1.0/AWG18 1.0/AWG18 208-230V/60Hz 220-240V/50Hz GMV-ND63PLS/C-T 1.0/AWG18 1.0/AWG18 208-230V/60Hz 220-240V/50Hz GMV-ND71PLS/C-T 1.0/AWG18...
Page 129: Installation Of 4-Way Cassette Type Unit
GREE Multi Variable Air Conditioners Indoor Units 3.4 Installation of 4-way Cassette Type Unit 3.4.1 Outline and installation dimension Unit: mm Model GMV-ND28~140T/A-T Unit: mm Model GMV-ND160T/A-T 1040...
Page 130  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 131: Installation Of Compact 4-Way Cassette Type Unit
GREE Multi Variable Air Conditioners Indoor Units Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size /AWG) /AWG) 220-240V/50Hz GMV-ND50T/A-T 1.0/AWG18 1.0/AWG18 208-230V/60Hz 220-240V/50Hz GMV-ND56T/A-T 1.0/AWG18 1.0/AWG18 208-230V/60Hz 220-240V/50Hz GMV-ND63T/A-T 1.0/AWG18...
Page 132  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 133: Installation Of 360°Air Discharge Compact Cassette Type Unit
GREE Multi Variable Air Conditioners Indoor Units 3.5.4 Selection of air switch and power cord Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size (mm² /AWG) (mm² /AWG) 220-240V/50Hz GMV-ND22T/B-T 1.0/AWG18...
Page 134  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 135: Installation Of Compact 2-Way Cassette Type Unit
GREE Multi Variable Air Conditioners Indoor Units 3.6.4 Selection of air switch and power cord Minimum Sectional Area Minimum Sectional Area Air Switch Capacity of Ground Wire of Power Cord Model Power Cord Size (mm² /AWG) (mm² /AWG) 220-240V/50Hz GMV-ND15T/E-T 1.0/AWG18...
Page 136 GREE Multi Variable Air Conditioners Indoor Units Unit: mm Below are dimensions of A, B, C etc. for different models: Unit: mm Outer diameter of connection pipe Indoor Suspension Ceiling Decoration Model unit(A) bolt pitch(B) opening(C) panel(D) Liquid pipe Gas pipe...
Page 137  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 138: Installation Of Compact 1-Way Cassette Type Unit
GREE Multi Variable Air Conditioners Indoor Units Minimum Sectional Minimum Sectional Air Switch Capacity(A) Area of Ground Wire Area of Power Cord Model Power Cord Size (mm²/AWG) (mm²/AWG) 220-240V/50Hz GMV-ND28TS/B-T 1.0/AWG18 1.0/AWG18 208-230V/60Hz 220-240V/50Hz GMV-ND36TS/B-T 1.0/AWG18 1.0/AWG18 208-230V/60Hz 220-240V/50Hz GMV-ND45TS/B-T 1.0/AWG18...
Page 139  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 140: Installation Of Floor Ceiling Type Unit
GREE Multi Variable Air Conditioners Indoor Units  Only qualified personnel can carry out installation work, please contact with local dealer before installation.  Make sure all the installation work completed before energizing. 3.8.4 Selection of air switch and power cord...
Page 141 GREE Multi Variable Air Conditioners Indoor Units Below are dimensions of A, B, C, etc. for different models: Unit: mm Outer diameter of Drainage pipe(Outer connection pipe Diameter × wall Model thickness) Liquid pipe Gas pipe GMV-ND28ZD/A-T 6.35 9.52 GMV-ND36ZD/A-T...
Page 142 GREE Multi Variable Air Conditioners Indoor Units 3.9.2 Installation space Unit: mm GMV-ND**ZD/A-T：  Floor type  Ceiling type GMV-ND**ZD/B-T：  Floor type...
Page 143  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 144 GREE Multi Variable Air Conditioners Indoor Units Minimum Sectional Minimum Sectional Air Switch capacity Area of Ground Wire Area of Power Cord Model Power Cord Size (mm² /AWG) (mm² /AWG) 220-240V/50Hz GMV-ND140ZD/A-T 1.0/AWG18 1.0/AWG18 208-230V/60Hz 220-240V/50Hz GMV-ND160ZD/A-T 1.0/AWG18 1.0/AWG18 208-230V/60Hz...
Page 145: Installation Of Fresh Air Processing Unit
GREE Multi Variable Air Conditioners Indoor Units 3.10 Installation of Fresh air Processing Unit 3.10.1 Outline and installation dimension GMV-NX140P/A(X1.2)-K Unit: mm GMV-NX224P/A(X2.0)-M; GMV-NX280P/A(X2.5)-M; GMV-NX280P/A(X3.0)-M Unit: mm...
Page 146 GREE Multi Variable Air Conditioners Indoor Units GMV-NX450P/A(X4.0)-M Unit: mm GMV-NDX125P/A-T、GMV-NDX140P/A-T The table below lists the detailed dimensions. Unit: mm Model GMV-NDX125P/A-T 1440 1530 1400 GMV-NDX140P/A-T 1440 1530 1400...
Page 147 GREE Multi Variable Air Conditioners Indoor Units GMV-NDX224P/A-T、GMV-NDX250P/A-T 、GMV-NDX280P/A-T The table below lists the detailed dimensions. Unit: mm Model GMV-NDX224P/A-T 1353 1150 GMV-NDX250P/A-T 1353 1150 GMV-NDX280P/A-T 1353 1150 3.10.2 Installation space Unit: mm Notes: ① Installation of the unit must be in accordance with National Electric Codes and local safety regulations.
Page 148: Installation Of Slim Duct Type Unit
 Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 149  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 150: Installation Of Air Handler Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units Minimum Sectional Minimum Sectional Air Switch capacity Area of Ground Wire Area of Power Cord Model Power Cord Size (mm² /AWG) (mm² /AWG) 220-240V~50Hz/ GMV-ND40PL/B-T 1.0/AWG18 1.0/AWG18 208-230V~60Hz 220-240V~50Hz/ GMV-ND45PL/B-T 1.0/AWG18 1.0/AWG18 208-230V~60Hz...
Page 151: Installation Of Wall-Mounted Unit
GREE Multi Variable Air Conditioners Indoor Units This air handler is designed for a complete supply and return ductwork system. Do not operate this product without all ductwork attached. Based upon the actual conditions, if air handler is installed as type (A), the air handler should be concealed in a specific room or space and make sure the air handler is not accessible to the general public.
Page 152 GREE Multi Variable Air Conditioners Indoor Units The table below lists the detailed dimensions. Unit: mm Model GMV-N22G/A3A-K, GMV-N28G/A3A-K, GMV-N22G/A2A-K, GMV-N28G/A2A-K, GMV-N22G/A4A-K, GMV-N28G/A4A-K, GMV-N22G/A8A-K, GMV-N28G/A8A-K, GMV-N22G/C9A-K, GMV-N28G/C9A-K, GMV-N22G/E3A-K, GMV-N28G/E3A-K, GMV-N22G/B3A-K, GMV-N28G/B3A-K, GMV-N22G/A3A-D, GMV-N28G/A3A-D, GMV-N22G/A2A-D, GMV-N28G/A2A-D, GMV-N22G/A4A-D, GMV-N28G/A4A-D, GMV-N22G/A8A-D, GMV-N28G/A8A-D, GMV-N22G/C9A-D, GMV-N28G/C9A-D,...
Page 153 GREE Multi Variable Air Conditioners Indoor Units 3.13.2 Installation space Unit: mm 3.13.3 Installation notice Connect the ends of the connection pipe with two leading pipes, and then tighten the joint nuts tightly. Connect the connect pipe with the two relative leading pipe, tie the nut on tie –in of the connect pipe tightly.
Page 154 GREE Multi Variable Air Conditioners Indoor Units Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size (mm²/AWG) (mm² /AWG) GMV-N45G/A3A-K GMV-N45G/A2A-K GMV-N45G/A4A-K GMV-N45G/A8A-K 220-240V ~ 50Hz 1.0/AWG18 1.0/AWG18 GMV-N45G/C9A-K GMV-N45G/E3A-K...
Page 155 GREE Multi Variable Air Conditioners Indoor Units Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size (mm²/AWG) (mm² /AWG) GMV-N45G/A3A-D GMV-N45G/A2A-D GMV-N45G/A4A-D GMV-N45G/A8A-D 208~230V ~ 60Hz 1.0/AWG18 1.0/AWG18 GMV-N45G/C9A-D GMV-N45G/E3A-D...
Page 156 GREE Multi Variable Air Conditioners Indoor Units Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size (mm² /AWG) (mm² /AWG) GMV-ND36G/A3A-T GMV-ND36G/A8A-T GMV-ND36G/B6B-T 220-240V~50Hz GMV-ND36G/B4B-T 1.0/AWG18 1.0/AWG18 /208-230V~60Hz GMV-ND36G/C4B-T GMV-ND36G/C2B-T...
Page 157: Console Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units 3.14 Console Type Indoor Unit 3.14.1 Outline and installation dimension The table below lists the detailed dimensions. Unit: mm Model GMV-ND22C/A-T GMV-ND28C/A-T GMV-ND36C/A-T GMV-ND45C/A-T GMV-ND50C/A-T 3.14.2 Installation space Unit:mm 3.14.3 Installation notice Connect the ends of the connection pipe with two leading pipes, and then tighten the joint nuts tightly.
Page 158: Installation Of Super High Static Pressure Duct Type Indoor Unit
GREE Multi Variable Air Conditioners Indoor Units 3.15 Installation of Super High Static Pressure Duct Type Indoor Unit 3.15.1 Outline and installation dimension Model: GMV-ND22PHS/B-T~ GMV-ND180PHS/B-T Model：GMV-ND400PH/AR-X...
Page 159 GREE Multi Variable Air Conditioners Indoor Units Model： GMV-ND450PH/AR-X Model：GMV-N560PH/AR-M Below are dimensions of A, B, C, etc. for different models: Unit: mm Model GMV-ND22PHS/B-T GMV-ND25PHS/B-T GMV-ND28PHS/B-T GMV-ND32PHS/B-T GMV-ND36PHS/B-T GMV-ND40PHS/B-T GMV-ND45PHS/B-T GMV-ND50PHS/B-T GMV-ND56PHS/B-T GMV-ND63PHS/B-T 1040 1130 1000 GMV-ND71PHS/B-T GMV-ND80PHS/B-T GMV-ND90PHS/B-T...
Page 160 GREE Multi Variable Air Conditioners Indoor Units Model GMV-ND180PHS/B-T 1440 1580 1400 GMV-ND400PH/AR-X 1770 1730 1680 GMV-ND450PH/AR-X 2030 1179 1980 1040 1900 1100 GMV-N560PH/AR-M 2030 1309 1980 1040 1900 1100 3.15.2 Installation space Model: GMV-ND22PHS/B-T~ GMV-ND180PHS/B-T Unit: mm Model:GMV-ND400PH/AR-X Unit: mm...
Page 161  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 162 GREE Multi Variable Air Conditioners Indoor Units  Installation of the unit must be in accordance with National Electric Codes and local regulations.  Improper installation will affect unit’s performance, so do not install the unit by yourself. Please contact local dealer to arrange professional technicians for the installation.
Page 163: Installation Of Ahu-Kit Type
GREE Multi Variable Air Conditioners Indoor Units 3.16 Installation of AHU-KIT Type 3.16.1 Outline and installation dimension Unit: mm Size of control box for GMV-N36U/A-T, GMV-N71U/A-T, GMV-N140U/A-T, GMV-N280U/A-T, GMV-N560U/A-T, GMV-N36U/B-T, GMV-N71U/B-T, GMV-N140U/B-T, GMV-N280U/B-T and GMV-N560U/B-T: Size of control box for GMV-N36U/C-T, GMV-N71U/C-T, GMV-N140U/C-T, GMV-N280U/C-T and GMV-N560U/C-T: 4×Φ9...
Page 164 GREE Multi Variable Air Conditioners Indoor Units Size of EXV box for GMV-N36U/A-T, GMV-N71U/A-T, GMV-N140U/A-T and GMV-N280U/A-T: Size of EXV box for GMV-N560U/A-T: Size of EXV box for GMV-N36U/B-T and GMV-N36U/C-T: Ф Ф...
Page 165 GREE Multi Variable Air Conditioners Indoor Units Size GMV-N71U/B-T, GMV-N140U/B-T, GMV-N280U/B-T, GMV-N71U/C-T,GMV-N140U/C-T and GMV-N280U/C-T: Size of EXV box for GMV-N560U/B-T and GMV-N560U/C-T: 4×Φ12 4×Φ6...
Page 166 GREE Multi Variable Air Conditioners Indoor Units 3.16.2 Installation space Unit: mm Maintenance space of control space : Maintenance space of EXV box:...
Page 167 GREE Multi Variable Air Conditioners Indoor Units 3.16.3 Installation notice  The EXV box can be installed inside and outside. The control box should be installed inside.  Do not install the EXV box in or on the outdoor unit.
Page 168 GREE Multi Variable Air Conditioners Indoor Units 3.16.4.2 Brazing Work Unit: mm Prepare the inlet/outlet field piping just in front of the connection (do not braze yet). 4×Ф6 4×Ф12 A: Inlet coming from the outdoor unit B: Outlet to air handling unit C: Wire clamp Remove the wire clamp (C) by unscrewing 6xM4.2.
Page 169 GREE Multi Variable Air Conditioners Indoor Units ④ Make sure that the other parts such as electrical box, tie wraps and wires are protected from direct brazing flames during brazing. ⑤ The EXV box is required to be installed in a vertical direction within the range of 90±15° (not allowed for horizontal work).Welding the connection tubes first before refrigerant pipes in order...
Page 170 GREE Multi Variable Air Conditioners Indoor Units L: The length of liquid pipe between the air handling unit to EXV box is no more than 2 m. L is to be considered as a part of the total maximum piping length. See installation manual of the outdoor unit for piping installation.
Page 171 GREE Multi Variable Air Conditioners Indoor Units Temprature Communication Controller Power cord sensor 、 cord cord cable Precautions: ① Temperature sensor cable and remote controller wire should be kept away from power cable in a distance of at least 50mm. Violating this rule may generate electric noise and lead to malfunctions.
Page 172 GREE Multi Variable Air Conditioners Indoor Units 3......Middle gear of fan 4......Low gear of fan D1/D2......Communication wires H1/H2......Wired controller Notes: ① The 2, 3, 4 of fan gear lines are shorted by the factory default. ② Neutral line of fan connects to the N (1).
Page 173 GREE Multi Variable Air Conditioners Indoor Units ① IN Temp. sensor (Liquid Temp. sensor) ② OUT Temp. sensor (Gas Temp. sensor) Installation of the temperature sensor cable: The length of temperature sensor wire is 10 m. Put the temperature sensor cable in an individual protective tube.
Page 174 GREE Multi Variable Air Conditioners Indoor Units Fix the temperature sensor with insulating aluminum tape in order to ensure good heat transference. Cover the temperature sensor with rubber belt to prevent looseness of temperature sensor. Use two wire ties to bind the temperature sensor securely.
Page 175 GREE Multi Variable Air Conditioners Indoor Units 3.16.7.3 Installation of Temperature Sensor When Several AHU-KITs are in Parallel Connection with One AHU When several AHU-KITs are in parallel connection with one AHU, all linkage AHU-KIT inlet pipes’ and outlet pipes’ temperature sensor must be installed at the position of corresponding pipeline of air handling unit.
Page 176 GREE Multi Variable Air Conditioners Indoor Units The quantity of expansion valve coil is determined by the actual number of fittings， The length of EXV Cable wire is 10 m (71,140,280,560 type) or 2.5 m (36 type). 3.16.9 Selection of air switch and power cord...
Page 177: Installation Of Concealed Floor Standing Type
GREE Multi Variable Air Conditioners Indoor Units 3.17 Installation of Concealed Floor Standing Type 3.17.1 Outline and installation dimension Below are dimensions of A, B, C, etc. for different models: Unit: mm Model GMV-ND22ZA/A-T GMV-ND28ZA/A-T 665.5 GMV-ND36ZA/A-T GMV-ND45ZA/A-T 865.5 1045...
Page 178  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 179: Installation Of 360°Air Discharge Cassette Type Unit
GREE Multi Variable Air Conditioners Indoor Units 3.17.4 Selection of air switch and power cord Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size (mm² /AWG) (mm² /AWG) 220-240V/50Hz GMV-ND22ZA/A-T 1.0/AWG18...
Page 180 GREE Multi Variable Air Conditioners Indoor Units Outer Diameter of Drainage Pipe(Outer Connection Pipe(mm) Diameter× wall Model (mm) (mm) (mm) (mm) (mm) (mm) (mm) thickness) (mm) Liquid pipe Gas pipe 6.35 GMV-ND22T/C-T 9.52 6.35 GMV-ND28T/C-T 9.52 6.35 12.7 GMV-ND36T/C-T 6.35 12.7...
Page 181  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 182: Installation Of Heat Storage Module
GREE Multi Variable Air Conditioners Indoor Units  Only qualified personnel can carry out installation work, please contact with local dealer before installation.  Make sure all the installation work completed before energizing. 3.18.4 Selection of air switch and power cord...
Page 183: Installation Of High Static Pressure Duct Type Indoor Unit
 Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 184  Please contact the local Gree appointed service center before installation. Any malfunction caused by the unit that is not installed by the Gree appointed service center would probably not be dealt with on time because of the inconvenience of the business contact.
Page 185: Installation Of Drain Pipe
GREE Multi Variable Air Conditioners Indoor Units 3.20.4 Selection of air switch and power cord Minimum Sectional Minimum Sectional Air Switch Capacity Area of Ground Wire Area of Power Cord Model Power Cord Size (mm² /AWG) (mm² /AWG) 220-240V/50Hz GMV-ND22PHS/D-T 1.0/AWG18...
Page 186: Installing The Drain Pipes
GREE Multi Variable Air Conditioners Indoor Units For example: Keep pipe size equal to or greater than that of the connecting pipe. Install the drain piping as shown and take measures against condensation. Improperly rigged piping could lead to leaks and eventually wet furniture and belongings.
Page 187 GREE Multi Variable Air Conditioners Indoor Units  Insulate the pipe clamp and the drain hose using heat insulation sponge. Unit: mm  Install water trap as shown below.  Install one water trap for each unit.  Installation of water trap shall consider easy cleaning in the future.
Page 188: Precautions When Doing Riser Piping Work
GREE Multi Variable Air Conditioners Indoor Units Unit: mm 4.3 Precautions When Doing Riser Piping Work  Make sure that heat insulation work is executed on the following 2 spots to prevent any possible water leakage due to dew condensation.
Page 189: Testing Of Drain Piping
GREE Multi Variable Air Conditioners Indoor Units 4.4 Testing of Drain Piping  After piping work is finished, check if drainage flows smoothly.  Shown in the figure, Add approximately 1liter of water slowly into the drain pan and check drainage flow during COOL running.
Page 190: Maintenance
GREE Multi Variable Air Conditioners Indoor Units MAINTENANCE...
Page 191: Troubleshooting
GREE Multi Variable Air Conditioners Indoor Units 1 Troubleshooting 1.1 Malfunction List for the Wired Controller Error Error Error Content Content Content Code Code Code Quantity Of Group Control Indoor Unit Error Humidity Sensor Error Indoor Units Setting Error Indoor Units Incompatibility...
Page 192 GREE Multi Variable Air Conditioners Indoor Units 1.2.2 “d3” Ambient temperature sensor error Error display: IDU wired controller and IDU receive light board will display Error judgment condition and method: Sample the AD value of temperature sensor through temperature sensor detecting circuit and judge the range of AD value, If the sampling AD value exceeds upper limit and lower limit in 5 seconds continuously, report the error.
Page 193 GREE Multi Variable Air Conditioners Indoor Units Troubleshooting: 1.2.4 “d6” Outlet pipe temperature sensor error Error display: IDU wired controller and IDU receive light board will display Error judgment condition and method: Sample the AD value of temperature sensor through temperature sensor detecting circuit and judge the range of AD value.
Page 194 GREE Multi Variable Air Conditioners Indoor Units 1.2.5 “d7” Humidity sensor error Error display: IDU wired controller and IDU receive light board will display Error judgment condition and method: Sample the AD value of temperature sensor through temperature sensor detecting circuit and judge the range of AD value.
Page 195 GREE Multi Variable Air Conditioners Indoor Units Troubleshooting: 1.2.7 “dA” IDU network address error Error display: IDU wired controller and IDU receive light board will display Error judgment condition and method: Through testing the IDU address chip and IP address, if address chip cannot be read, IDU IP is 0 or IP is in conflict, report the error.
Page 196 GREE Multi Variable Air Conditioners Indoor Units Troubleshooting: 1.2.9 “dC” Capacity DIP switch setting error Error display: IDU wired controller and IDU receive light board will display Error judgment condition and method: If capacity DIP switch is set to the wrong position, report the error.
Page 197 GREE Multi Variable Air Conditioners Indoor Units Troubleshooting: 1.2.11 “db” Project debugging Error display: ODU mainboard, IDU wired controller and IDU receive light board will display Error judgment condition and method: This is a status code of project debugging, not an error code. When IDU or ODU displays this code, it means the unit is under debugging status and the IDU cannot be operated.
Page 198 GREE Multi Variable Air Conditioners Indoor Units Troubleshooting: 1.2.13 “L3” Water full protection Error display: IDU wired controller and IDU receive light board will display Error judgment condition and method: Check the status of IDU float switch. When water level is too high, float switch is activated, so water full protection happens.
Page 199 GREE Multi Variable Air Conditioners Indoor Units ■Float switch operates abnormally ■IDU mainboard is abnormal Troubleshooting:...
Page 200 GREE Multi Variable Air Conditioners Indoor Units 1.2.14 “L4” Power supply overcurrent protection Error display: IDU wired controller and IDU receive light board will display Error judgment condition and method: Check if the power supply current from IDU to wired controller is normal. If power supply current is too big, it is judged that the current is abnormal.

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Gree GMV-ND100L/A-T Service Manual

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