modular chiller solutions

Transcription

1 modular chillers modular chiller solutions for industry and commerce samurai

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3 CONTENTS Content 3 Features and benefits 4 Models 4 RCME AH 4 RHME AH 5 RCME WH 6 RHME WH (with heating option) 7 RCME CLH 8 Chiller module combinations 9 Helping You - supporting software 20 Chilled water indoor units 22 3

4 FEATURES AND BENEFITS Your Benefits RETROFITTING & REFURBISHMENT PROJECTS Projects change and develop over time. In order to keep up you must be able to rely on your selected products. Hitachi with its modular design is an ideal solution for quick compact and space adaptable installations whilst not limiting your ambitions for high efficiency. And with up to 6 possible module combinations for both Air and Water Cooled units, matching your project development couldn t be easier. INTELLIGENT CONTROLS You require control. With Hitachi s Modular units you can be confident of optimising the control of the chiller, saving energy and efficiently interfacing with Building Management Systems. Current Limiter settings, second Water Outlet Temperature setting (4 for Heat Pump), Night Shift mode along Modbus and BACNet Gateways will provide your site customisation. Whilst dynamic sequencing of modules for priority, operation time, backup, maintenance or module failure automatically provides continuity. 4

5 PRICE, PERFORMANCE & SPACE FLEXIBILITY What drives your project, High efficiency? Reduced initial costs? Or is space flexibility the determining factor? With Hitachi s Samurai Modular Chiller range you can specify your exact project requirements by configuring a chiller with or up to 8 modules. Two operating modes selectable at commissioning allow the installation's performance to focus on either high efficiency or high accuracy outlet water temperature. Alternatively, spread the cost of investment and add modules to match your project phases. Our unique modular design CONTINUOUS OPERATIONAL SAFETY Safety first. Each module has its own compressor, regulators and refrigerant circuit. Should a module fail, the remaining modules maintain operational continuity, whilst Hitachi s unique Dynamic Back-up Control automatically starts any standby modules. Smart defrost, automatic restart after power failure, anti-freeze pump function, automatic fan on/off cycling for snow protection, remote alarms all enhance the security of supply. 5 5

6 FEATURES AND BENEFITS BACnet Gateway See page Power Meter See page LCD Touch Panel See page EBOX Louver Safety Cover See page ModBus Gateway See page Water Flow Switch See page 3 Water Filter See page 3 Electronic Plate Heat Exchanger Expansion Valves See page 9 See page 9 6

7 DC Motor and Fan See page 9 Power Cable Routing See page U-Shaped Heat Exchanger See page 9 Increased Corrosion Protection See page 3 Dual Pressure Relief Valve See page 3 Pump Kit See page 3 Screw Compressor Continuous Capacity Control See page 9 Water Differential Pressure Switch See page 3 Optional Accessories 7

8 FEATURES AND BENEFITS Engineered for tomorrow Modular design combined with world-renowned reliability. Samurai chillers are highly effective, even at partial load. 8

9 New components Twin screw compressor Latest development of Hitachi s world renowned screw compressor technology. Optimised for R34a refrigerant, featuring continuous capacity control and a unique cyclonic oil chamber. A new rotor, a lighter casing and easy access to the E-Box enhance efficiency and handling. Whilst a new bearing system allows the overhaul period to be increased to 40,000 hours. Plate heat exchangers The new AH series units are equipped with true Dual-type brazed plate exchangers, manufactured from stainless steel AISI36. These plate heat exchangers have two refrigerant inlets in order to improve the distribution of gas-liquid mixtures in the interior of the evaporator. The higher efficiency and compact nature of the refrigeration system allows for accurate control of the evaporation temperature. Moreover, the pressure loss on the water inlet side has been significantly reduced, less than 24 kpa at nominal conditions, facilitating lower input power of the circulating pumps. DC motor and fan Each module is equipped with 4 DC inverter-controlled fan motors. This ensures low power consumption especially in partial load. The use of DC fan motors significantly improves the efficiency compared to conventional AC motors. The continuous speed control of all motors ensures precise regulation of airflow. The new 4-bladed fan (70 mm) is optimized for use in the new AH Series chillers: Low sound emissions Increased air throughput Reduced energy consumption U-shaped heat exchanger The AH series takes advantage of the latest technology that has proven itself in the VRF Series. The "U" shaped style provides a 20% increase in surface area compared with the previous series. 7 mm piping ensure a high heat transfer ratio, whilst an additional subcooling circuit increases the seasonal efficiency even at low load conditions. Continuous capacity control Hitachi's Continuous Capacity Control system uses advanced electronic controls to position the infinitely variable slide valve within each compressor. Capacity control per module is performed from 00% to 25% load linearly. Due to the modular ability of the AH series the final Chiller turndown is 00% to 3% (dependent on quantity of modules.) Modulation allows exact load control and accurate chilled water temperature without the need for expensive inverters offering significant saving compared with step control systems. Electronic expansion valve To provide greater efficiency and accuracy, all units are equipped as standard with two electronic expansion valves to ensure equal refrigerant distribution to both inlets of the plate heat exchangers. New model with higher torque and increased pulses range (656 to 5960) for improved endurance and precision. 9

10 FEATURES AND BENEFITS Always well connected We've taken care of everything. A range of optional accessories can be added to ensure Samurai meets all your requirements. EBOX safety protection Thanks to this cover, the electrical components located behind the lower half of the control box are covered and cannot be touched inadvertently. This accessory is available for individual modules and preconfigured factory combinations of 2 or 3 modules. Circuit breaker Use of a thermal-magnetic circuit breaker (MCB) in place of fuses to protect the motors, fans and compressors. A circuit breaker provides higher magnetic protection, since this device has shorter trip times. Moreover it represents an additional protection for the motor protection relay. 0

11 Regulations and control box Power meter Factory installed. With integrated hour meter. Communication port protocol: ModBus, RS485 interface Power cable routing Additional connectors assembled in a waterproof enclosure to facilitate easier on site power and control wiring between modules. Factory configured 2 or 3 module chillers include this as standard. This device is used to display the following data: Power Consumption Voltage (V), current (I), frequency (Hz), power factor, etc. Average, maximum and instantaneous values. ModBus Gateway Compatible with R34a modules Ports: RS485 & TCP (Ethernet) New parameters: High pressure, low pressure, operating time Easy configuration Din rail mounting One Gateway per chiller (max. eight modules) Common water pipe Designed to provide balanced water distribution to each module and for combinations of 2 or 3 modules, the common water pipe accessory provides a single inlet and outlet connection for water circuit. BACnet Gateway Compatible with R34a modules BACnet IP Easy configuration Din rail mounting (one Gateway per chiller (max.eight modules) LCD touch panel Each Hitachi Model RC- AH series is equipped with its own user-friendly touch screen panel, which shows the data of the device and settings of various parameters to optimize the performance of the device allows. 3.5 "TFT display pixels (QVGA) 65,536 colors Available in multiple languages Status indicator of the unit: pump, fan, alarm, error messages Operating parameters: temperature, pressure, etc. Display of the last 0 alarms. The software saves detailed operating parameters of the last 3 alarms (at the moment the alarm / 0 seconds before the alarm / 20 seconds before the alarm) Low noise Compressor enclosure manufactured from specially designed acoustic panels. Module noise levels are reduced -3dB(A) or -5dB(A) against the standard module, without any reduction in performance, efficiency or footprint.

12 FEATURES AND BENEFITS Engineering excellence Hitachi's vision is to deliver innovative solutions that answer society's challenges. But we never lose sight of the most important factor; our customers. 2

13 Practical Installation and Service Water flow switch Safety device used to prevent the chiller operating when the system water flow rate is insufficient or stopped. It, therefore, avoids water freezing inside the Plate Heat Exchanger and protects against, pump stopped or locked, pipe clogging, or dirty Plate Heat Exchanger. Water strainer Safety device used to protect the sensitive Plate Heat Exchangers from dirty water and clogging. Pump kit Factory installed pump module Two versions: - Single pump - Double pump Two different pump sizes Incl. Filter, safety valve, venting and pump shut-off valves Unit dimensions remain unchanged Water differential pressure switch Factory assembled safety device to protect the plate heat exchanger against freezing caused by low or stopped water flow. Machine protection Increased dx coil heat exchanger protection Optional additional protection applied on top of the standard acrylic coat to each of the 3 Rows per U coil section. The heat exchangers are protected to 3,500h in the salty spray test according to DIN5002-SS. (Standard protection is 480h) Affords additional protection for installations in areas such as; Industrial areas with high humidity and aggressive atmospheres, Coastal environments with high salinity. Increased chiller protection Optional additional protection for the chiller components and structure. Protected to,440h in the salty spray test according to DIN5002-SS. (Standard protection is 480h) Modifications are: dx coil heat exchanger protection Additional coating to the units inner and outer plates, electrical panel, base, fan and heat exchanger guards. Stainless Steel Water Piping Painted low noise compressor enclosure Protection is suitable for installations such as: Industrial areas with high humidity and aggressive atmosphere and coastal and offshore environments with high salinity. Dual pressure relief valve Dual Safety Valve assembled together with a changeover valve. This factory installed option allows one Safety Valve to be removed for servicing or repair whilst leaving the second valve enabled protecting the unit against high pressure conditions. Removing the need to pump down the refrigeration circuit. 3

14 water chillers rcme ah rcme ah High Efficiency Cooling Only Air Cooled Chiller Modern modular design of RCME AH brings maximum space installation flexibility, whilst allowing investment to be spread to match project phases. Site Customisation based on Price, Efficiency or Space Combine up to 8 modules for 00 to,400 kw installations Intelligent Controls - Dynamic Backup, Current Limiter Low Noise Options - No Capacity, Efficiency or footprint reduction 4 Factory Configurations, 6 total combinations RCME 40~70AH Air Cooled Individual Modules Samurai Individual Modules RCME 40AH RCME 50AH RCME 60AH RCME 70AH Cooling Capacity kw Total Input Power kw EER (3.63) 3.5 (3.47) 3.9 (3.6) 3.2 (3.8) ESEER (4.39) 4.34 (4.2) 4.25 (4.4) 4.28 (4.5) Sound Power Level db(a) Sound Pressure Level (0 m) db(a) Dimension (HxWxD) mm 2450 x 2230 x x 2230 x x 2230 x x 2230 x 200 Operating weight kg Compressor Type HITACHI Semi-Hermetic Twin Screw, 25~00% variable capacity control Quantity R34a Refrigerant Circuit Twin Electronic Expansion Valve, high and low pressure sensors, filter, pressures switch and valve Water Side Heat Exchanger - Brazed Plate Heat Exchanger Air Side Heat Exchanger - Multi-Pass Cross Finned Tube (Cu/Al) Water Flow min ~ max (nominal) m 3 /h 0.8 ~ 24.6 (7.2) 3.4 ~ 30.7 (2.5) 6. ~ 36.9 (25.8) 8.8 ~ 43.0 (30.) Water Pressure Drop (nominal) kpa Water Pipe Connection inch 2 x 2½ Victaulic ( x Inlet, x Outlet) Chilled Water Outlet (std, options) C 5 C ~ +5 C, with Options -0 C ~ +30 C Ambient Air Temperature (Cool/Heat) C -5 C ~ 46 C Electrical power supply - 3N~ 400V 50Hz Data is based on the following conditions: Chilled Water Inlet / Outlet Temperature: 2 / 7 C Condenser Inlet Air Temperature: 35 C. 2 Data is with (without) pump input included (according to the European Standard EN 45). 4

15 water chillers rhme ah rhme ah High Efficiency Heat Pump Air Cooled Chiller Modern modular design of RHME AH brings cost effective expansion and redundancy, whilst allowing investment to be spread to match project phases. in the same Chiller * Combine up to 8 modules for 95 to,280 kw installations Intelligent Controls - Smart Defrost, Load Up/Down Learning Control Two Operating Modes - High Efficiency, Precise Water Outlet Temperature 4 Factory Configurations, 6 total combinations Match differing installation cooling and heating loads by combining C/O & H/P modules RHME 40~70AH Air Cooled Heat Pump Individual Modules Samurai Individual Modules RHME 40AH RHME 50AH RHME 60AH RHME 70AH Cooling Capacity kw Total Input Power kw EER (3.37) 3.25 (3.22) 2.96 (2.94) 2.95 (2.93) ESEER (4.0) 3.9 (3.84) 3.84 (3.77) 3.83 (3.75) Heating Capacity 2 kw Total Input Power 2 kw COP (3.20) 3.07 (3.06) 2.83 (2.83) 2.83 (2.82) SCOP (with pump) Sound Power Level db(a) Sound Pressure Level (0 m) db(a) Dimension (HxWxD) mm 2450 x 2230 x x 2230 x x 2230 x x 2230 x 200 Operating weight kg Compressor Type HITACHI Semi-Hermetic Twin Screw, 25~00% variable capacity control Quantity R34a Refrigerant Circuit Twin Electronic Expansion Valve, high and low pressure sensors, filter, pressures switch and valve Water Side Heat Exchanger - Brazed Plate Heat Exchanger Air Side Heat Exchanger - Multi-Pass Cross Finned Tube (Cu/Al) Water Flow min ~ max (nominal) m 3 /h 0.2 ~ 23.2 (6.3) 2.8 ~ 29.2 (20.5) 5.4 ~ 35. (24.6) 7.2 ~ 39.3 (27.5) Water Pressure Drop (nominal) kpa Water Pipe Connection inch 2 x 2½ Victaulic ( x Inlet, x Outlet) Chilled Water Outlet (std, options) C 5 C ~ +5 C, with Options -0 C ~ +30 C Heated Water Outlet C +35 C ~ +55 C Ambient Air Temperature (Cool/Heat) C -5 C ~ 46 C / -9.5DB, -0WB ~ +2DB, +5.5WB Electrical power supply - 3N~ 400V 50Hz Data is based on the following conditions: Cooling operation: Chilled Water Inlet / Outlet Temperature: 2 / 7 C Condenser Inlet Air Temperature: 35 C. 2 Heating operation: Heated Water Inlet / Outlet Temperature: 40 / 45 C Evaporator Air Inlet Temperature: 6 C WB. 3 Data is with (without) pump input included (according to the European Standard EN 45). * Restrictions apply 5

16 water chillers rcme wh rcme wh High Efficiency Water Cooled Chiller Modern modular design of RCME WH provides continuous operation and safety. Combine up to 8 modules for 40 to,920 kw installations Intelligent Controls - 2nd Water Temperature settings Reduced refrigerant per circuit in large capacity installations 6 total combinations Only 806 mm width for easy site access on refurbishment projects RCME 40~70WH Water Cooled Individual Modules Samurai Individual Modules RCME 40WH RCME 50WH RCME 60WH RCME 70WH Cooling Capacity kw Total Input Power kw EER (4.83) 4.96 (4.80) 4.85 (4.70) 4.87 (4.7) ESEER (5.35) 6.22 (5.69) 6.22 (5.7) 6.25 (5.72) Sound Power Level db(a) Sound Pressure Level (0 m) db(a) Dimension (HxWxD) mm 68 x 806 x x 806 x x 806 x x 806 x 27 Operating weight kg Compressor Type HITACHI Semi-Hermetic Twin Screw, 25~00% variable capacity control Quantity R34a Refrigerant Circuit Twin Electronic Expansion Valve, high and low pressure sensors, filter, pressures switch and valve Water Side Heat Exchanger - Evap - Brazed Plate Heat Exchanger Water Side Heat Exchanger - Cond - Brazed Plate Heat Exchanger Evap. Water Flow min ~ max (nom) m 3 /h 5. ~ 52.3 (24.) 9.4 ~ 67.3 (3.0) 23. ~ 80.4 (37.0) 25.8 ~ 83.8 (4.3) Evap Water Pressure Drop (nominal) kpa Cond. Water Flow min ~ max (nom) m 3 /h 9.3 ~ 67. (30.9) 24.3 ~ 83.8 (38.9) 30. ~ 83.8 (48.2) 33.6 ~ 83.8 (53.8) Cond. Water Pressure Drop (nominal) kpa Water Pipe Connection inch 2 x 2½ Victaulic ( x Inlet, x Outlet per heat exchanger) Chilled Water Outlet (std, options) C +5 C ~ +5 C, with Options -0 C ~ +25 C Condenser Water Outlet C +22 C ~ +50 C Electrical power supply - 3N~ 400V 50Hz Data is based on the following conditions: Cooling operation: Chilled Water Inlet / Outlet Temperature: 2 / 7 C Condenser Inlet / Outlet Temperature : 30 / 35 C 3 Data is with (without) pump input included (according to the European Standard EN 45). 6

17 water chillers rcme wh rcme wh option for heating High Efficiency Water Cooled Chiller Modern modular design of RCME WH provides continuous capacity control. Only 806 mm width for easy site access on refurbishment projects Combine up to 8 modules for 70 to 2,384 kw heating capacity Intelligent Controls - Redundancy with Dynamic Backup Site Customization based on Price, Efficiency, Space 6 total combinations RCME 40~70WH Water Cooled Individual Modules Samurai Individual Modules RCME 40WH RCME 50WH RCME 60WH RCME 70WH Cooling Capacity kw Total Input Power kw EER (4.83) 4.96 (4.80) 4.85 (4.70) 4.87 (4.7) ESEER (5.35) 6.22 (5.69) 6.22 (5.7) 6.25 (5.72) Heating Capacity 2 (Option) kw Total Input Power 2 kw COP (5.00) 4.98 (4.86) 5.06 (4.95) 5.07 (4.96) SCOP (with pump) Sound Power Level db(a) Sound Pressure Level (0 m) db(a) Dimension (HxWxD) mm 68 x 806 x x 806 x x 806 x x 806 x 27 Operating weight kg Compressor Type HITACHI Semi-Hermetic Twin Screw, 25~00% variable capacity control Quantity R34a Refrigerant Circuit Twin Electronic Expansion Valve, high and low pressure sensors, filter, pressures switch and valve Water Side Heat Exchanger - Evap - Brazed Plate Heat Exchanger Water Side Heat Exchanger - Cond - Brazed Plate Heat Exchanger Evap. Water Flow min ~ max (nom) m 3 /h 5. ~ 52.3 (24.) 9.4 ~ 67.3 (3.0) 23. ~ 80.4 (37.0) 25.8 ~ 83.8 (4.3) Evap Water Pressure Drop (nominal) kpa Cond. Water Flow min ~ max (nom) m 3 /h 9.3 ~ 67. (30.9) 24.3 ~ 83.8 (38.9) 30. ~ 83.8 (48.2) 33.6 ~ 83.8 (53.8) Cond. Water Pressure Drop (nominal) kpa Water Pipe Connection inch 2 x 2½ Victaulic ( x Inlet, x Outlet per heat exchanger) Chilled Water Outlet (std, options) C +5 C ~ +5 C, with Options -0 C ~ +25 C Heated Water Outlet C +35 C ~ +55 C Condenser Water Outlet C +22 C ~ +50 C Electrical power supply - 3N~ 400V 50Hz Data is based on the following conditions: Cooling operation: Chilled Water Inlet / Outlet Temperature: 2 / 7 C Condenser Inlet / Outlet Temperature : 30 / 35 C 2 Heating operation: Chilled Water Inlet / Outlet Temperature: 2 / 7 C Hot Water: Condenser Inlet / Outlet Water Temperature: 40 / 45 C. 3 Data is with (without) pump input included (according to the European Standard EN 45). 7

18 water chillers rcme clh rcme clh High Efficiency Condenserless Chiller Modern modular design of RCME CLH for quick, compact and adaptable installations. Only 806 mm width for easy access via site lifts Combine up to 8 modules for 35 to,720 kw capacity Low waterside pressure drop for greater efficiency Star-Delta starting per module, provides lower overall installation stating currents 80 total combinations RCME 40~60CLH Condenserles Cooling Only Individual Modules Samurai Individual Modules RCME 40CLH RCME 50CLH RCME 60CLH Cooling Capacity kw Total Input Power kw EER Sound Power Level db(a) Sound Pressure Level (0 m) db(a) Dimension (HxWxD) mm 68 x 806 x x 806 x x 806 x 27 Operating weight kg Compressor Type HITACHI Semi-Hermetic Twin Screw, 25~00% variable capacity control Quantity R34a Refrigerant Circuit Twin Electronic Expansion Valve, high and low pressure sensors, filter, pressures switch and valve Evaporator Heat Exchanger - Brazed Plate Heat Exchanger Evap. Water Flow min ~ max (nom) m 3 /h 4.5 ~ 50.5 (23.2) 8.3 ~ 63.6 (29.2) 22.0 ~ 76.7 (35.3) Evap Water Pressure Drop (nominal) kpa Water Pipe Connection inch 2½ Victaulic ( x Inlet, x Outlet) Refrigerant Pipe Connection in (mm) Gas: 2 /8" (53.98) Outer Dia. / Liquid: /8" (28.60) Outer Dia Chilled Water Outlet (std, options) C +5 C ~ +5 C, with Options -0 C ~ +25 C Condensing Temperature C +30 C ~ +60 C Electrical power supply - 3N~ 400V 50Hz Data is based on the following conditions: Cooling operation: Chilled Water Inlet / Outlet Temperature: 2 / 7 C Condensing Temperature: 45 C. 3 Data is without pump input included (according to the European Standard EN 45). 8

19 Chiller Module Combinations RCME AH Air Cooled Cooling Only Combinations Individual Module Two Modules Three Modules RCME AH (Factory Configued) RCME AH (Individual Modules) - 40/40 40/50 50/50 50/60 60/60 60/70 70/70 50/50/50 50/50/60 Cooling Capacity kw ESEER (according to EN 45) Combinations Three Modules Four Modules Five Modules RCME AH (Factory Configued) x 40 4 x 50 4 x 60 4 x 70 5 x 40 5 x 50 5 x 60 5 x 70 RCME AH (Individual Modules) - 50/60/60 60/60/60 60/60/70 60/70/70 70/70/ Cooling Capacity kw ESEER (according to EN 45) Combinations Six Modules Seven Modules Eight Modules RCME AH (Individual Modules) - 6 x 40 6 x 50 6 x 60 6 x 70 7 x 40 7 x 50 7 x 60 7 x 70 8 x 40 8 x 50 8 x 60 8 x 70 Cooling Capacity kw ESEER (according to EN 45) RHME AH Air Cooled Heat Pump Combinations Individual Module Two Modules Three Modules RHME AH (Factory Configued) RHME AH (Individual Modules) - 40/40 40/50 50/50 50/60 60/60 60/70 70/70 50/50/50 50/50/60 Cooling Capacity kw ESEER (according to EN 45) Heating Capacity kw Combinations Three Modules Four Modules Five Modules RHME AH (Factory Configued) x 40 4 x 50 4 x 60 4 x 70 5 x 40 5 x 50 5 x 60 5 x 70 RHME AH (Individual Modules) - 50/60/60 60/60/60 60/60/70 60/70/70 70/70/ Cooling Capacity kw ESEER (according to EN 45) Heating Capacity kw Combinations Six Modules Seven Modules Eight Modules RHME AH (Individual Modules) - 6 x 40 6 x 50 6 x 60 6 x 70 7 x 40 7 x 50 7 x 60 7 x 70 8 x 40 8 x 50 8 x 60 8 x 70 Cooling Capacity kw ESEER (according to EN 45) Heating Capacity kw RCME WH Water Cooled Cooling Only (Heating Option) Combinations Individual Module Two Modules Three Modules RCME WH (Individual Modules) x 40 2 x 50 2 x 60 2 x70 3 x 40 3 x 50 3 x 60 3 x70 Cooling Capacity kw ESEER (according to EN 45) Heating Capacity kw Combinations Four Modules Five Modules Six Modules RCME WH (Individual Modules) - 4 x 40 4 x 50 4 x 60 4 x 70 5 x 40 5 x 50 5 x 60 5 x 70 6 x 40 6 x 50 6 x 60 6 x 70 Cooling Capacity kw ESEER (according to EN 45) Heating Capacity kw Combinations Seven Modules Eight Modules RCME WH (Individual Modules) - 7 x 40 7 x 50 7 x 60 7 x 70 8 x 40 8 x 50 8 x 60 8 x 70 Cooling Capacity kw ESEER (according to EN 45) Heating Capacity kw RCME CLH Condenserless Cooling Only Combinations Individual Module Two Modules Three Modules Four Modules RCME CLH (Individual Modules) x 40 2 x 50 2 x 60 3 x 40 3 x 50 3 x 60 4 x 40 4 x 50 4 x 60 Cooling Capacity kw Combinations Five Modules Six Modules Seven Modules Eight Modules RCME CLH (Individual Modules) - 5 x 40 5 x 50 5 x 60 6 x 40 6 x 50 6 x 60 7 x 40 7 x 50 7 x 60 8 x 40 8 x 50 8 x 60 Cooling Capacity kw

20 supporting software Helping You Hitachi App Available in several languages, the application is available for free from Apple, Android and the web at this address: 20

21 Hi-Toolkit for Industry selection software A user-friendly helpful sales aid Designed as a valuable technical specification and financial tool for air conditioning professionals working with commercial and industrial chillers. The Hi-Toolkit for Industry software has been upgraded to create a broad technical and financial proposal for your customers and is fully compatible with all current operating systems and via most hardware platforms including smartphone and tablet. Select chillers and perform operation simulations on: ESEER, SCOP, SEER Seasonal performance and energy comsumption. Available in several languages Save time when you are troubleshooting In an increasingly technological environment and the pressing need to save time, smartphone applications have become indispensable in everyday life. Hitachi have launched a smartphone application: Hitachi Alarm Codes. Dedicated to Installing and service engineers, troubleshoot all Hitachi products 24 hours a day, 7 days a week. Simply select your alarm code without the need for bulky documentation. The app is able to quickly and easily diagnose all faults even if the user is not familiar with Hitachi products. Quick and simple process Choose a model, output and product type The data sheet appears on your smartphone Add it to your favourites for future reference Send it as an attachment if you wish 2

22 indoor units Indoor units Driven by innovative trends and modern technology, the York Indoor units have been designed around a platform of models, versions and accessories, which have been independently tested and certified by Eurovent. The York Fan Coil range meets today's demanding requirements of performance, size, acoustics, low energy, ease of installation and maintenance. Wired controls JWC-3V Remote three speeds controller JWC-T JWC-3V + Electronic thermostat and Summer/Winter switch JWC-AU Automatic JWC-T JTM-B Digital Automatic Remote controller TMO 503 SV2 Digital Automatic Remote controller to be mounted in the standard light wall box Infrared control ECM Technology Running costs. Energy consumption. Life cycle. These are three issues that are becoming more and more important in the choice of Indoor units. With these criteria in mind, Johnson Controls offers the ECM range of FCU. ECM technology comprises a brushless motor combined to a dedicated electronic device (inverter). In comparison to conventional units equipped with asynchronous 3-speed motors, the fan coils can obtain a considerable energy saving, by reducing power consumption up to 70%. Air flow rate can be varied in continuously by means of a 0~0V signal generated both by our controls or by independent controls systems. The continuous air flow control improves the acoustic comfort and allows a quick response to the variation of thermal loads, enhancing the stability of ambient temperature. Advantages (compared to traditional brushed motors) Energy saving: electrical absorption reduced by up to 70%. Higher efficiency: possibility to adapt the air volume and the capacities accordingly to the actual room loads. Higher comfort: reduced variation of the temperature and relative humidity in the room. Extremely quiet operation. Reduced ware and higher reliability. Longer lift expectancy of the motor. 22

23 indoor units - yfcn & yfcn ecm yfcn & yfcn ecm 2 & 4-pipe systems Features New casing, with improved aesthetics Nine sizes suitable for horizontal or vertical mounting with or without casing 3 fan speeds (choice of 6 fan speeds) YFCN Convertable Indoor Unit Multiple coil choices. Single or Dual Suction and discharge plenum optional Factory fitted valve packages. 4 available versions: VC = Vertical Discharge with Casing VCB = Vertical Discharge with Casing (floor) HC = Horizontal Discharge with Casing CD = Concealed unit without Casing Model (2-Pipe) max Total Cooling Capacity kw med min max Sensible Cooling Capacity kw med min max Heating Capacity 2-Pipes 2 kw med min height Dimensions 4 mm width depth max Sound Power Level db(a) med min max Sound Pressure Level 3 db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec 4 Dimensions refer to the units with casing Data shown is for 4 row cooling version, 2 pipe system. For performance of 3 row cooling version and/or 4 pipe system units please contact your local Hitachi Sales Office. YFCN ECM Inverter Convertable Indoor Unit Model max 0v Total Cooling Capacity kw med 5v min v max Sensible Cooling Capacity kw med min max Heating Capacity 2-Pipes 2 kw med min max Heating Capacity 4-Pipes 3 kw med min height Dimensions 5 mm width depth max Sound Power Level db(a) med min max Sound Pressure Level 4 db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 Room temperature 20 C - Water temperature 70/60 C 4 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec 5 Dimensions refer to the units with casing 23

24 indoor units yhky & yhky ecm yhky & yhky ecm 2 & 4-pipe systems Features Cooling duty from.3 to. kw 2 & 4 pipes systems 2 sizes: 600x600 & 800x800 Choice of 6 fan speeds Factory filled valve package Condensate pump integrated in all range Complete range of controls. YHKY Cassette Indoor Unit Model (2-Pipe) YHK 20-2 YHK 25-2 YHK 40-2 YHK 50-2 YHK 65-2 YHK 95-2 YHK 0-2 max Total Cooling Capacity kw med min max Sensible Cooling Capacity kw med min max Heating Capacity 2-Pipes 2 kw med min height Dimensions mm width depth max Sound Power Level db(a) med min max Sound Pressure Level 3 db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec For performance of 4 pipe system units please contact your local Hitachi Sales Office. YHKY ECM Inverter Cassette Indoor Unit Model (2-Pipe) YHK ECM25-2 YHK ECM40-2 YHK ECM50-2 YHK ECM65-2 YHK ECM95-2 max 0v Total Cooling Capacity kw med 5v min v max Sensible Cooling Capacity kw med min max Heating Capacity 2-Pipes 2 kw med min height Dimensions mm width depth max Sound Power Level db(a) med min max Sound Pressure Level 3 db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec For performance of 4 pipe system units please contact your local Hitachi Sales Office. 24

25 indoor units yfcc & yfcc ecm yfcc & yfcc ecm 2 & 4-pipe systems Features Cooling duty from 0.9 to 4.0kW Coanda effect units 2 & 4 pipes systems Factory fitted valve packages 3 sizes: 600x600, 600x000 & 600x2OO 6 fan speeds (3 pre-wired). YFCC Coanda Cassette Indoor Unit Model (2-Pipe) YFCC 30 YFCC 40 YFCC 230 YFCC 240 YFCC 330 YFCC 340 max Total Cooling Capacity kw med min max Sensible Cooling Capacity kw med min max Heating Capacity 2-Pipes 2 kw med min height Dimensions mm width depth max Sound Power Level db(a) med min max Sound Pressure Level 3 db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec For performance of 4 pipe system units please contact your local Hitachi Sales Office. YFCC ECM Inverter Coanda Cassette Indoor Unit Model (2-Pipe) YFCC ECM 30 YFCC ECM 40 YFCC ECM 230 YFCC ECM 240 YFCC ECM 330 YFCC ECM 340 max Total Cooling Capacity kw med min max Sensible Cooling Capacity kw med min max Heating Capacity 2-Pipes 2 kw med min height Dimensions mm width depth max Sound Power Level db(a) med min max Sound Pressure Level 3 db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec For performance of 4 pipe system units please contact your local Hitachi Sales Office. 25

26 indoor units yhvp & yhvp ecm wall mounted yhvp & yhvp ecm Wall Mounted 2-pipe system Features Available with standard AC motors or low energy EC motors Wired control or infrared control Automatic air louvre (-T and -MB variants only) Choice of 2 or 3-way valves fitted Condensate collection tray Air filter included YHVP Wall Mounted Indoor Unit Versions: Wired: YHVP Infrared: YHVP-T MB Electronic Board: YHVP-MB Model YHVP YHVP 2 YHVP 3 YHVP 4 max Total Cooling Capacity kw med min max Sensible Cooling Capacity kw med min max Heating Capacity 2 kw med min max Dimensions mm med min max Sound Power Level db(a) med min max Sound Pressure Level 3 db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec YHVP ECM Inverter Wall Mounted Indoor Unit Versions: Wired: YHVP-ECM Infrared: YHVP-ECM-T MB Electronic Board: YHVP-MB Model YHVP ECM YHVP ECM 2 YHVP ECM 3 YHVP ECM 4 max 0v Total Cooling Capacity kw med 5v min v max Sensible Cooling Capacity kw med min max Heating Capacity 2 kw med min height Dimensions mm width depth max Sound Power Level db(a) med min max Sound Pressure Level 3 db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec 26

27 indoor units yhp-o & rhfp-o yhp-o & rhfp-o 2&4-pipe systems Features Cooling duty from.9 to 40.8 kw Optional inlet & outlet plenums Optional electric heater Factory fitted valve packages Multiple Coil choices YHP-O Ductable Indoor Unit Model max Total Cooling Capacity kw med min max Sensible Cooling Capacity kw med min max Heating Capacity 2-Pipes 2 kw med min max Available Pressure Pa med min height Dimensions mm width depth max Sound Power Level (outlet) db(a) med min max Sound Pressure Level 3 (Outlet) db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 The sound pressure levels are 9 db(a) lower than the sound power levels and apply to the reverberant field of a 00 m 3 room and a reverberation time of 0.5 sec For performance of 4 pipe system units please contact your local Hitachi Sales Office. RHFP-O Ductable High Static Indoor Unit Model max Total Cooling Capacity kw med min max Sensible Cooling Capacity kw med min max Heating Capacity 2-Pipes 2 kw med min max Available Pressure Pa med min height Dimensions mm width depth max Sound Power Level (outlet) db(a) med min max Sound Pressure Level 3 (outlet) db(a) med min Power Supply V-ph-Hz 230 / / 50 + E Room temperature 27 C d.b., 9 C w.b. - Water temperature 7/2 C 2 Room temperature 20 C - Water temperature 50 C 3 Sound Pressure Level in a 00m 2 room, at.5m distance and reverberating time of 0.5 sec For performance of 3 row cooling version and/or 4 pipe system units please contact your local Hitachi Sales Office. 27

28 Specifications in this catalogue are subject to change to allow Hitachi Air Conditioning Solutions to continue to bring the latest innovations to its customers. Hitachi Air Conditioning Europe SAS. (UK) Whitebrook Park, Lower Cookham Road, Maidenhead, Berkshire SL6 8YA, United Kingdom tel: Hitachi Air Conditioning Europe SAS. (Ireland) Unit 9, Bluebell Business Park, Old Naas Road, Dublin 2, Ireland Distributed by: tel: fax: HACE GB 003_6