Embed Size (px)
Citation preview
Duc table R ange of Air Condit ioners
Prevention ofGlobal Warming
Conservation ofResources
Towards a Sustainable Society
Preservation of Ecosystem
The world is witnessing growth at a breakneck speed. The
upsurge in economic and social activities has led to rampant use of natural resources
like water, minerals, energy, etc. This speed of progress has taken a great toll on our environment.
Taking cognizance of the situation, Hitachi has taken a pledge to leave no stone unturned and do its bit in
creating a sustainable society.
It is for this reason every innovation and creation that comes from Hitachi revolves around the idea of creating a
green and sustainable tomorrow. The foundation of which is laid by coming up with products that have minimum
impact on the environment. To make sure what we create today does not affect our tomorrow.
Hitachi reached its first milestone by introducing the first range of Ductable Air Conditioners with
Eco-Friendly Refrigerant (R410A). It’s designed to achieve higher efficiency without being harsh
on nature.
GREEN. EFFICIENT. SAFE.
The Microcontroller senses the ambient temperature with the help of Ambient Temperature Sensor and adjusts the fan speed accordingly, hence ensuring lower power consumption and efficient cooling.
Thus, in case of high ambient temperature, the fan speed increases, minimizing the derating of compressor capacity without affecting the cooling capacity. And, in case of low ambient temperature, the fan speed is reduced to a lower level to suit your cooling requirement.
Available in 5.5, 8.5 & 11.0 Tr
BENEFITS
• Reduction of derating at higher ambient temperature
• Lower power consumption with higher capacity of
the units, hence higher EER.
Variable Speed Condenser Fan Motor
It’s a revolutionary design of Indoor Unit that gives 27% more vertical space for ceiling designs. Now the Indoor Unit can be installed with specially designed mountings directly on to the ceiling instead of installing them with hangers. It doesn’t just offer more heights but also extra space to design interiors.
Illustration showing the new installation features (8.5 Tr & 11.0 Tr)
195 mm
Table showing the decrease in false ceiling height from the ceiling
Space Creator
BENEFITS
• More space for indoor interiors • Lesser false ceiling height • No need of hangers
Features
Takumi Series comes with R410A which is an environmentally sustainable refrigerant. Technically, it is a superior refrigerant having Zero ODP (Ozone Depleting Potential) and Low GWP (Global Warming Potential). Hence, it is safe and eco-friendly.
Eco-Friendly Refrigerant
BENEFITS
• Reduced inrush current
• Lower capacity DG set required
• Reduces wear & tear of machine & DG set
• Increases the safety of machine & DG set installed
The Takumi Series comes with inbuilt solution to provide a time delay in starting up of compressors when multiple
machines are switched on. The Rotary Switch guides the machine’s compressors to start one after the other, thus
producing low start-up load.
Phase Starting of Multiple Units
Traditional M/C Height in mm Takumi M/C Height in mm Reduction
Ceiling to M/C 150 25
M/C Height 460 440
Clearance for Drain & FC 100 50
Total 710 515
BENEFITS
• Effective on cabling cost • Reduces risk of fire & electric shock • Low maintenance cost • Better communicationbetween ODU - IDU
The RS 485 cable is used to ensure effective communication between the Indoor & Outdoor Unit. The cable effectively delivers precise voltage signals between the units so that the machine can perform its functions effectively.
RS 485 Cable Communication
The Intelligent Microprocessor integrated in the controller of Takumi Series provides protection against various malfunctions that can hamper the overall health and functioning of the machine.
PROTECTS THE AC FROM
• Low suction pressure (LP) • High discharge pressure (HP) • Single phasing
• Reverse phasing • Over/under voltage • Over current
Sensible Microprocessor Control
FEATURES
• Set Temp. Range from 16°C to 32°C
• Modes - Auto, Cool, Fan & ACT
• Compressor Selection Function
• 7 Day Weekly Timer
• 4 ON/OFF Timers per Day
• Optional Features - UV Lamp, Drain Mechanism, Ventilation.
• Error Code Display
The new LCD panel of Remote controller displays all the operating parameters of the machine simultaneously to enable the user to control the desired settings.
User-Friendly LCD Remote Control Handset
Designed for high ambient conditions, these units guarantee reliable operation even at 52°C outdoor air temperature. Apart from many other reliability tests, the units have been tested for “Maximum Overload” condition at 52°C in our state-of-the-art test labs.
High Ambient Design
BENEFITS
• Optimum cooling capacity • Low deration • High COP
Keeping Product Safety & Quality at priority, the Takumi Series comes with the stringent safety features to keep the product up to the mark.
BENEFITS
• Burst proof capacitors used with FR cap • High class motor insulation • IP55 protection class fan motor
• Fire retardant material like FR insulation, FR grade blower casing are used for indoor units.
Product Safety
*Feature available in 16.5 Tr
BENEFITS
• Ensures equal running life of compressors by uniform usage
• Budget & monitor power consumption
• Trouble-free operation due to less wear & tear
The inbuilt feature displays and controls the run time of each compressor. The compressors are sequenced automati-cally so that the run hours of all compressors are equal. This ensures that no single compressor is subjected to extra wear and tear, thus ensuring longer life.
Run Time Tracking & Equalization of Compressors*
Part Load Operation*
When the room temperature is close to the set temperature, the microprocessor shuts off the compressors automatically in a phased manner.
*Feature available in 16.5 Tr
BENEFITS
• Saves energy
• Provides redundancy
• Reduces wear & tear of compressor
• Prevents over cooling
Illustration of 16.5 Tr machine*Feature available in16.5 Tr
#Considering 2 x 8.5 Tr compressors
74
200#
The microprocessor embedded in controller provides a delay of 15 seconds between the start-up of compressors of the same machine.
BENEFITS
• Controls inrush current
• Reduces load on mains
• Ensures safety of machine
Phased Starting of Compressors*
50
100
150
200
250
300
350
The UV lamp accessories consist of a UV lamp which emits 265 Nm of effective wavelength which is germicidal in nature. With the continuous operation, bacteria can be killed in hours time.
BENEFITS
• Reduced health risks • Good indoor air quality
• Germicidal UV lamp • Prevents sick building syndrome
PAC Accessories for Takumi Ductable Air Conditioners
UV Lamp with Ventilation
Available in 5.5, 8.5 & 11.0 Tr
Available in 5.5, 8.5 & 11.0 Tr
BENEFITS
• Immaculate interiors • Odourless conditioned space
• Clean & healthy environment • Improves working height
Drain Pump Assembly
The Drain Pump accessory gets fitted in the Indoor Unit and helps in removing the condensate water quickly and avoids spilling it over the false ceiling.
A unique enhancement that controls and monitors multiple ducted (up to 16 max) units with a single central controller. It can be placed anywhere in the air conditioned space.
BENEFITS
• Emergency shutdown • Reduced inrush current
• Compatible with up to 16 units • Individual handset enable/disable
• Individual & simultaneous ON/OFF in sequential manner • Self diagnosis
Central StationON/OFF
Technical Specification -Ductable Split Air Conditioners with Eco-Friendly RefrigerantTonnage Tr 5.5 8.5 11.0 16.5Rated Cooling Capacity BTU / HR 66000 102000 132000 198000
Compressor Type Scroll Scroll Scroll Scroll
No. of Compressor Nos 1 1 1 3
Refrigerant Type R 410A
Rated Power Supply (Volts / Hz / Phase) ODU 400 V/50 Hz/3 Ph
IDU 230 V/ 50 Hz /1 Ph
Indoor UnitsNumber of IDUs Nos. 1
No. of Fan Nos. 2 3
Air Flow CFM 2200 3400 4400 6600
IDU Dimension (mm) W 1190 1550 1550 2040
H 385 440 440 550
D 675 675 675 1085
Net Weight Kg 65 81 81 185
Outdoor UnitNumber of ODUs Nos. 1
No. of Fans Nos. 1 2
Refrigerant Piping (Liquid line) mm 1/2" 5/8" 5/8" 1/2"
(Suction line ) mm 7/8" 9/8" 9/8" 7/8"
ODU Dimension (in mm) W X H X D 1150 X 795 X 500 1200 X 940 X 550 1200 X 940 X 550 1800 X 910 X 650
Net Weight Kg 118 145 153 310
3532 4848079-30414747
Dial-a-CareAC & R
HITACHI
*
*Prefix local city/state capital STD code or 079.
Hitachi Home & Life Solutions (India) Limited. Head Office: Hitachi Complex, Karan Nagar, Kadi, Distt.- Mehsana - 382727, Gujarat, India. Tel: (02764) 277571. Email: [email protected]; Website: www.hitachi-hli.comNorth Region: New Delhi: 011 - 26991361/ 62/ 63/ 66; Gurgaon: 0124 - 4262630, 3215533; Ghaziabad: 0120 - 2823138/ 39; Chandigarh: 0172 - 2693985/ 2693165; Jaipur: 0141 - 5115700/ 01; Lucknow: 0522 - 3249561,4048260; West Region: Mumbai: 022 - 2527734/ 25271364/ 2527237; Navi Mumbai: 022 - 27689283/ 87; Pune: 020 - 32943755; Ahmedabad: 079 - 26402024, 26401128; Surat: 0261 - 3110063, 9374240082; Indore: 0731 - 4050707; East Region: Kolkata: 033 - 22653383/ 9248, 22265647/ 7434; Bhubaneswar: 0674 - 2550147, 2552242; South Region: Chennai: 044 - 2493 5534/ 24953904; Bangalore: 080 - 26851193; Hyderabad: 040 - 42024572; 27951027/ 28; Kochi: 0484 - 2544367, 2544368.
This is an e-waste product and should not be mixed with general household waste at the end of its life. For more details, kindly visit our website or contact Hitachi Dial-a-Care.
Note: 1) The rated cooling capacities are based on the following conditions: • Indoor Air Inlet Temperature - 27° C (DB) & 19° C (WB) • Outdoor Air Inlet Temperature - 35° C (DB) 2) Due to continuous research and development, the product specifications and features may change without prior notice. 3) Product features and specification may vary from model to model.
