GREE, MAKING BETTER AIR CONDITIONERS

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1 GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI Add:Jinji RD.Qianshan Zhuhai ,Guangdong,China Tel: ( ) Fax: ( ) Heat Pump Water Heater System GREE, MAKING BETTER AIR CONDITIONERS

2 Heat Pump Water Heater System

3 HOME-GMV Cooling Heating Hot water Gree HOME-GMV unit perfectly unites DC variable frequency technology with heat recovery technology and achieves joint operation of central air-conditioning system and central water-heating system. It is declared by industrial authorities a comprehensive air-conditioning and water-heating solution for modern homes. + + Hot Wind Waste Heat Discharge Cold Wind Cooling Waste Heat Recovery Water Tank Cold Wind Cooling Three in one Traditional Air Conditioners Large heat energy discharge into air during cooling. It wastes for nothing. Home-GMV Recycle waste heat to heat the cool water and get the free hot water. 2 Unit Performances Its unique five-mode operation (cooling, heating, water-heating, cooling + water-heating and heating + water heating) is a breakthrough in traditional heat recovery technology where heating and water-heating cannot be GREE HOME-GMV achieved at the same time. By DC inverter technology, the compressor regulates output according to the workload for better energy performance. Thanks to heat recovery technology, free hot water is produced in cooling operation, achieving the highest energy performance of 6.6, the best in the industry. The multi-unit arrangement with one outdoor unit connected to several indoor units of various designs suits Grade A Energy Performance DC Inverter Multi Air-Conditioner perfectly your indoor decoration. The combination of air-conditioner with water-heater saves precious floor space. Extremely long connecting tubes adapt well to various apartment layouts. The cooling output capacity is suitable for sqm apartments and multi-floor villas. HOME-GMV Wall-Type Unit Floor Ceiling 4-side Ceiling Air Outlet Air Duct Outlet G-4 Air-Source Heat Pump Water Heater 01 02

4 Unit Advantages 2. Intelligent Experience Carefree Living 1. Double-Way Energy Saving [ Heat Recovery + DC Inverter = Higher Energy Performance ] DC Inverter Technology World-brand dual-rotor DC inverter compressor ensures optimal output and high system performance. With stepless power regulation technology, the DC variable frequency compressor achieves digital stepless output regulation between 20Hz-80Hz. The features of 180 degree current output waveform, small startup current, small torque pulse and free speed regulation between rpm enable the system to meet the temperature requirements of various circumstances, save power consumption and ensure comfortable use. New compressor structure. Increast the performance of median frequency. The new DC motor increase the performance of low frequency Five-Mode Operation Cooling: Quick cooling in -5~48 degree Celsius outdoor temperature creates a cool and fresh world in the hot suer. Heating: Strong heating in -15~24 degree Celsius outdoor temperature creates a warm world in the cold winter. Water heating: Comfortable, safe and healthy living water is provided. Cooling + Water heating: Flexible energy saving process embodies to the best the heat recovery design. Heating + Water heating: Different from conventional air-conditioning water heating system, the heating and water heating functions here can be put into use at the same time. Traditional Compressor Traditional DC Inverter compressor Gree DC Inverter compressor User-Friendly Control Indoor temperature Large fluctuate Indoor temperature Indoor temperature Flexible and varied control system caters to different customers. Setting temperature Setting temperature Setting temperature Too cold Temperature equation Time Time Time Compressor On Off On Off On Rated cooling capacity Inverter compressor On Off Rated cooling capacity Digital DC inverter compressor Rated cooling capacity On Frequently turn on and turn off cause large temperature fluctuate. The cooling speed is slow and the temperature fluctuate is large. The inverter technology with high-power and high energy efficiency not only create comfortable living circumstance, but also save energy. wired controller remote controller centralized controller Heat Recovery Technology Optional running mode memory enables the air-conditioner to restore to its previous running mode when it recovers from a power failure. The user, The expertly designed refrigerating system heat recovery technology and exhaust heat recovery technology have been Heat recovery Heating water Electric energy 1 Q1 however, may turn on/off this memory function. granted China invention and application patents. During cooling operation, the condensing heat is recovered and reused to heat living water. Therefore, free hot water is produced when the refrigerating system is on. Heat energy 3.8 Q2 Cooling capacity 2.8 Q3 Indoor cooling Powerful automatic control enables the system to run unattended in a variety of working conditions, e.g., day or night, indoor or outdoor, store water in night use water in day The comprehensive energy performance of 6.6, the highest in the industry. Home-GMV The comprehensive EER of Home-GMV reaches 6.6 which save more money. fine or cloudy, windy or raining, supplying hot living water 24 hours a day without interruption

5 3. Comfortable Enjoy a Wonderful Life Indoor Unit Suitable Water Temperature Indoor units of various designs are available to suit your indoor furnishings. Hot water from central air-conditioning system with free temperature setting between degrees Celsius meets the user needs for various purposes. Quick water heating in large volume ensures hot water supply to different locations. Electronic expansion valve guarantees precise automatic temperature regulation and constant water temperature. Cassette Unit Square panel in same size for easy installation. Air supply in different directions with degree sweep for even temperature distribution. Lasting filter cleaning and high-lift condensing pump. Hot water Cool water Lavabo Bathtub Kitchen Air Duct Unit 4. Fashionable Tells Your Class Flexible and easy to install in type-l, type-u and large rooms. Designed with fresh air baffle for fresh air introduction. Air-conditioner and water heater only need one outdoor unit, which is placed in the balcony, on the roof or in a specific outdoor unit bay. This system not only saves space but also avoids the damage to the house facing integrity due to the installation of many outdoor units. Wall-Type Unit Streamlined design for spaces without ceiling. Cold wind prevention design with multi-layer protection. Floor Ceiling Unit (Multi type: one outdoor unit plus multi indoor unit) (Single type: one outdoor unit plus one indoor unit) Floor ceiling type satisfies your more requirement for the space

6 5. Safe Cares Your Concerns Parameters In-unit high and low voltage protection, compressor over current and over load protection as well as startup delay rule out any possibility of creepage, dry heating, ultra-high temperature, etc. The fact that no fuel duct or tank is used removes the risk of fuel leakage, fire hazard or explosion danger. After long winter without using the unit, by turns on the draw off valve to drain the water to avoids the frost crack of the sleeving inside the unit. 6. Convenient Facilitates Installation Work Primary refrigerant system and simple piping and wiring ensure easy and low-cost installation. Pressure water tank is adopted in the system and tap water pressure is exploited to drive hot water, saving such parts as circulating water pump, flow switch and water level gauge. Central Hot Water System Central Air Conditioners System GMV-Pds100W/Na-K GMV-Pds120W/Na-K GMV-Pds140W/Na-K GMV-Pds160W/Na-K Cooling/Heating 10.0/ / / /17.6 COP(Heating)* W/W Rated water heating capacity Water temperature 50(Default), 35~65(Adjustable temperature range) Noise db(a) R410A charged volume ~240V,1Ph,50Hz Rate power input Cooling/Heating 4.5/ / / /5.3 Water heating Outline dimension (W D H) Package dimension (W D H) Gas(AC) s Liquid(AC) Gas(Water) Liquid(Water) N.W./G.W 105/ / / /125 * This cop is tested under the mode of cooling+water heating. Water Tank Hydro-box Duct Type Indoor Unit Water Tank Total capacity of indoor units can be set to % of the outdoor unit capacity. GMV-Pds100W/Na-K GMV-Pds120W/Na-K The sum of the min. capacity of indoor units The sum of the max. capacity of indoor units Dimension Water tank model Tank volume SXD250LC-K SXD300LC-K SXD350LC-K SXD400LC-K L Outline (Diameter Ht) Package (W D H) Auxiliary electrical heater Rate power input Waterpipes N.W./G.W Cool water inlet Hot water inlet 68/77 71/81 79/90 86/98 GMV-Pds140W/Na-K GMV-Pds160W/Na-K Outdoor unit, hydro-box and water tank matching: Hydro-Box GMV-Pds160W/Na-K GMV-Pds140W/Na-K GMV-Pds120W/Na-K GMV-Pds100W/Na-K The model of hydro-box RQD8GA-K Recoend tank capacity (L) SXD350LC-K or SXD400LC-K RQD5GA-K SXD250LC-K or SXD300LC-K Hydro-Box model RQD8GA-K RQD5GA-K Outline Dimension (W D H) Package Dimension (W D H) ~240V,1Ph,50Hz 220~240V,1Ph,50Hz Liquid Refrigerant side s Gas Water inlet Water side Water pump lift Water outlet meter 6 6 N.W./G.W 25/28 25/

7 Duct unit Cassette unit Sound pressure level GMVL-R22P/NaB-K GMVL-R25P/NaB-K GMVL-R28P/NaB-K GMVL-R36P/NaB-K GMVL-R45P/NaB-K GMV-R22P/NaB-K GMV-R25P/NaB-K GMV-R28P/NaB-K GMV-R36P/NaB-K GMV-R45P/NaB-K Cooling Heating W m /h CFM Pa 20/0 20/0 20/0 20/0 50/20 db(a) Outline dimension W D H Package dimension W D H Net Weight Standard Esp Cooling only Gas Liquid 1/4 1/4 1/4 1/4 1/4 GMVL-R28T/Na-K GMVL-R36T/Na-K GMVL-R45T/Na-K GMVL-R50T/Na-K GMVL-R56T/Na-K GMVL-R63T/Na-K GMV-R28T/Na-K GMV-R36T/Na-K GMV-R45T/Na-K GMV-R50T/Na-K GMV-R56T/Na-K GMV-R63T/Na-K Cooling Heating W m /h CFM Sound pressure level db(a) Outline WxDxH 840x840x x840x x840x x840x x840x x840x240 Main body Panel Cooling only Package WxDxH 960x960x x960x x960x x960x x960x x960x310 Net weight Outline WxDxH 950x950x60 950x950x60 950x950x60 950x950x60 950x950x60 950x950x60 Package WxDxH 1040x1025x x1025x x1025x x1025x x1025x x1025x115 Net weight Gas Liquid 1/4 1/4 1/4 1/4 Sound pressure level GMVL-R56P/NaB-K GMVL-R71P/NaB-K GMVL-R90P/NaB-K GMVL-R112P/NaB-K GMVL-R140P/NaB-K GMV-R56P/NaB-K GMV-R71P/NaB-K GMV-R90P/NaB-K GMV-R112P/NaB-K GMV-R140P/NaB-K Cooling Heating W m /h CFM Pa 60/30 60/30 80/40 80/40 100/50 db(a) Outline dimension W D H Package dimension W D H Net Weight Standard Esp Cooling only Gas Liquid GMVL-R71T/Na-K GMVL-R80T/Na-K GMVL-R90T/Na-K GMVL-R100T/Na-K GMVL-R112T/Na-K GMVL-R125T/Na-K GMV-R71T/Na-K GMV-R80T/Na-K GMV-R90T/Na-K GMV-R100T/Na-K GMV-R112T/Na-K GMV-R125T/Na-K Cooling Heating W m /h CFM Sound pressure level db(a) Outline WxDxH 840x840x x840x x840x x840x x840x x840x320 Main body Panel Cooling only Package WxDxH 960x960x x960x x960x x960x x960x x960x394 Net weight Outline WxDxH 950x950x60 950x950x60 950x950x60 950x950x60 950x950x60 950x950x60 GMVL-R140T/Na-K GMV-R140T/Na-K Package WxDxH 1040x1025x x1025x x1025x x1025x x1025x x1025x x1025x115 Net weight Gas Liquid x840x x960x x950x60 Cassette unit Main body Panel Cooling Heating Sound pressure level Outline WxDxH Package WxDxH Net weight Outline WxDxH Package WxDxH Net weight Gas Liquid W 3 m /h CFM db(a) GMV-R22T/NaA-K GMV-R28T/NaA-K GMV-R36T/NaA-K GMV-R45T/NaA-K /4 1/4 1/4 1/4 Floor Ceiling unit Sound pressure level Net Weight Cooling only GMVL-R28Zd/Na-K GMVL-R36Zd/Na-K GMVL-R50Zd/Na-K GMVL-R71Zd/Na-K GMVL-R90Zd/Na-K GMVL-R112Zd/Na-K GMVL-R125Zd/Na-K GMV-R28Zd/Na-K GMV-R36Zd/Na-K GMV-R50Zd/Na-K GMV-R71Zd/Na-K GMV-R90Zd/Na-K GMV-R112Zd/Na-K GMV-R125Zd/Na-K Cooling Heating Gas Liquid W m /h CFM db(a) Outline dimension WxDxH Package dimension WxDxH /4 1/4 1/

8 AIR SOURCE WATER HEATER Mounted unit s Cooling only GMVL-R22G/NaB-K GMVL-R28G/NaB-K GMVL-R36G/NaB-K GMVL-R45G/NaB-K GMV-R22G/NaB-K GMV-R28G/NaB-K GMV-R36G/NaB-K GMV-R45G/NaB-K Modular Circulating Water Heater Cooling Heating W Nominal () Refrigerant Name Power Supply (V, Ph, Hz) Appearance Controller m 3 /h CFM Sound pressure level (H/L) db(a) 37/28 37/28 43/28 43/28 Outline dimension WxDxH Package dimension WxDxH Net Weight Gas Liquid 1/4 1/4 1/4 1/4 18 R22 GRS-Cm18/A-M 380,3,50 36 R22 GRS-Cm36/A-M 380,3,50 65 R22 GRS-Cm65/A-M 380,3,50 Single Circulating Water Heater Cooling only GMVL-R50G/NaB-K GMVL-R56G/NaB-K GMVL-R71G/NaB-K GMVL-R80G/NaB-K GMV-R50G/NaB-K GMV-R56G/NaB-K GMV-R71G/NaB-K GMV-R80G/NaB-K Cooling Heating Nominal () Refrigerant Name Power Supply (V, Ph, Hz) 3.5 R22 GRS-C3.5/A1-K ,1,50 Appearance Controller Sound pressure level (H/L) V,1Ph, 50Hz W m 3 /h CFM db(a) 45/40 45/40 49/42 49/ R22 GRS-C5.0/A1-K ,1, R22 GRS-C7.2/A1-K ,1, R134a R134a GRS-C3.8/NbA-K GRS-C5.0/NbA-K ,1, ,1,50 AIR SOURCE WATER HEATER Outline dimension WxDxH R410A GRS-C9/Na-M ,3,50 Package dimension WxDxH Net Weight R410A GRS-C16/Na-M ,3, Gas Liquid 1/4 And Water Tank Matching Nominal Volume (L) Name Appearance GRS-C3.5/A1-K SX150LC/B1-K SX200LC/B1-K Non Electric Heater GRS-C5.0/A1-K 250 SX250LC/B1-K 300 SX300LC/B1-K AIR SOURCE WATER HEATER GRS-C7.2/A1-K 350 SX350LC/B1-K 400 SX400LC/B1-K With Electric Heater GRS-C3.8/NbA-K GRS-C5.0/NbA-K 150 SXD150LC-K 200 SXD200LC-K 250 SXD250LC-K 300 SXD300LC-K 11 12

9 Description Standard Features Air source is a kind of low-grade energy which exists widely and can be equally supplied and freely applied. Upgraded by use of heat pump circulation, it can potentially developed to a new kind of energy saving and environment friendly technology with practical value. Air source heat pump water heater by use of heat pump principle will consume a part of electric energy for compensation and obtain heat from low-grade energy (low-temperature air source) around. The heat will be sent to condenser and released to high-temperature heat source to generate hot water. With the same working principle as heat pump water heater, heat pump air conditioner obtains heat from natural environment which will be supplied to indoor air, but heat pump water heater heats domestic water by this part of heat, so it's EER is at least 2 times higher than conventional electric water heater. water heater is kind of high efficiency, energy saving and environment friendly product. unit usually consists of compressor, water side heat exchanger, air side heat exchanger, throttling device, high/low pressure accumulator and so on. And air source heat pump water heater consists of heat pump unit, insulated water tank, water pump, other relative pipeline valves, etc. conversing device. For example, electric water heater only transfers electric energy to hot water and gas water heater transfers heat energy by burning natural gas to hot water. Gree air source water heater not only transfers electric energy to hot water but also absorbs heat energy in air, which will be transferred to hot water. So efficiency of it can reach up to 460%, i.e. 1 electric energy can generate 4.6 heat energy. High efficiency and energy saving Conventional water heater is just an energy- It consumes electric energy which will generate about 4.6 times heating energy to heat water.the energy consumption is one fourth of electric water heater and one third of gas water heater with the same capacity. Easy Installation and Maintenance The unit can be installed on balcony, rooftop, yard, and basement and so on, no special machine room needed buy any place where without direct sunlight. Intelligent self-diagnose system is provided for easy maintenance. Hot water 4.6 Q3 Electric energy 1 Q1 AIR SOURCE WATER HEATER Heat absorbing 3.6 Q2 Air absorbs heat Compared with the similar type of products, 36 and 65 units with upper side air supply are more compact. Compressor High temperature High-temperature hot water Cold air Heat exchanger Low temp Hot air Expansion valve Water side heat exchanger Heat-retaining water tank High-temperature hot water Hot water user Comfortable and reliable Accurate water temperature Electronic expansion valve, applying for patent by Gree exclusively, is used in air source water heater to ensure auto adjustment of throttling degree according to change of ambient Cold water and water temperature. Water temperature within 35~60 can be adjusted casually(default 50 ). Water temperature deviation 1, so it is comfortable and accurate

10 Constant water temperature Water temperature of water tank keeps even and constant.there is not any trouble of unreliable water temperature. Auto cleaning, healthy on every day The unit with cleaning function can automatically clean itself. Water tank attached with super long magnesium stick which protects inner container for a long period of time ensures clarity of water. All-day Operation and Wide Application water heater makes use of sensible heat and hidden heat in the air as low-temperature heat source, so it can continuously supply hot water all day no matter what season or what weather like. It is designed to work at wide ambient temperature range from -15 to 43. Safe and Reliable Multipoint water supply and simultaneous water using Gree air source central water heater can be selected from various models and specifications of main units. Enough water supply capacity and reasonable water system design of central hot water system make water used by a lot of people simultaneously realized. Special high-temperature condition compressor and world-famous parts and components ensure safe and reliable operation of unit. Intelligent water supply and energy saving Timer On, bathing at any time The unit can be started up for water heating in advance according to your habit, giving you more comfortable arrangement. Special thickened inside-thread copper pipe not only enhances heat exchanging performance but also ensures isolation between hot water and refrigerant. Cleaner water makes your life healthier. Intelligent Control Microchip control, easy operation interface, and various kind of history operation data can be tracked. Multi-modular network can control up to 16 host units; parameters of each unit can be freely set. (This is applicable for GRS-Cm18/A-M) Daily timer on/off function; complete safeties to ensure reliable operation. Electric energy drives refrigerant in air source heat pump water heater and refrigerant absorbs heat energy in air to heat water, so the water-electricity isolation is completely realized. Potential fault like electric leakage of using electric water heater, gas poisoning, explosion and dry combustion caused by using gas water heater will never happen on air source heat pump water heater, so it is more safe and reliable than the conventional water heater

11 Parameters AIR SOURCE WATER HEATER R22, 50Hz GRS-C3.5/A1-K GRS-C5.0/A1-K GRS-C7.2/A1-K R410a, 50Hz Rated water heating capacity Rated water supply Water temperature Noise R22 charged volume L/h db(a) ~240V,1Ph, 50Hz 220~240V,1Ph, 50Hz 220~240V,1Ph, 50Hz Power input Water heating COP(Heating)* Outline dimension (W D H) Package dimension (W D H) s to water tank N.W./G.W. W/W /55 55/61 68/79 Rated water heating capacity Rated water supply Water temperature Noise R22 charged volume L/h db(a) Rate power input Water heating COP(Heating)* Outline dimension (W D H) Package dimension (W D H) W/W s Gas(AirCon) Liquid(AirCon) N.W./G.W. GRS-C9/Na-M ~415V,3Ph,50Hz /100 GRS-C16/Na-M ~415V,3Ph,50Hz /145 NOTE:The inner coils water tank must be matched by user. Rated water heating capacity GRS-Cm18/A-M 18 GRS-Cm36/A-M 36 GRS-Cm65/A-M 65 Water Tank Rated water supply L/h Water temperature AIR SOURCE WATER HEATER Noise db(a) R22 charged volume V,3Ph,50Hz 380V,3Ph,50Hz 380V,3Ph,50Hz Power input Water heating COP(Heating)* Outline dimension (W D H) W/W With Electric Heater Package dimension (W D H) s to water tank N.W./G.W / / /470 Water tank model Tank volume Auxiliary electrical heater power input SXD150LC-K SXD200LC-K SXD250LC-K SXD300LC-K L AIR SOURCE WATER HEATER Dimension Outline (Diameter Ht) Package (W D H) R134a, 50Hz Rated water heating capacity GRS-C3.8/NbA-K 3.8 GRS-C5.0/NbA-K 5.0 water pipes Cool water inlet Hot water outlet N.W./G.W 45/52 57/66 68/77 71/81 Rated water supply Water temperature Noise R22 charged volume L/h db(a) ~240V,1Hp,50Hz ~240V,1Hp,50Hz Non Electric Heater Water tank model Tank volume L SX150LC/B1-K 150 SX200LC/B1-K 200 SX250LC/B1-K 250 SX300LC/B1-K 300 SX350LC/B1-K 350 SX400LC/B1-K 400 Power input Water heating COP(Heating)* Outline dimension (W D H) Package dimension (W D H) s to water tank N.W./G.W. W/W / /61 Dimension water pipes Outline (Diameter Ht) Package (W D H) Cool water inlet Hot water outlet N.W./G.W 520x x610x /50 540x x630x /63 540x x630x /75 620x x680x /79 620x x710x /88 620x x710x /

12 NOTE