Conceptual Planning - Precision Split Air Conditioning Systems
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Pakistan’s Largest
Manufacturers of
Air-Conditioners
Precision Split Air Conditioning Systems
Provides Turnkey Projects
Conceptual Planning
to Commissioning of HVACR Projects
for Critical Environments
Hospitals / Labs
Operation Theaters
Medial Equipment Rooms
Pharmaceuticals Industries
Telecommunication Facilities
FMCG Industries
Textile Mills
Printing Areas
THE LARGEST MANUFACTURER OF AIR CONDITIONING EQUIPMENT
Equipment is manufactured on latest
Provides Turnkey Projects, Starting from
CNC machines with prompt deliveries
conceptual planning till the commissioning
Clients are welcome to visit our facilities &
to discuss technical details of HVACR projects
Heat Load Calculation Installation
HVAC System Concept & Design Testing & Commissioning
Supply of HVAC Equipment Operation & Maintenance
Package Type Unit Double Skinned AHU Concealed Type AHU
Package Mobile AC Plant
Floor Standing Split AC
Universal Type Split AC Cassette Type Split AC
Air Cooled Water Chiller Floor Standing Cabinet (DX/CW)
Vertical Type AHU
Cold Rooms & Reefer Containers Air Handling Units Duct Type Split AC Unit Tube Size 3/8”OD, 1/2”OC, 5/8”OD
COOL POINT (Pvt.) Ltd. Introduces new phenomenon of Water Cooled Air Conditioning System
in small capacity units (1-Ton, 1.5-Ton, 2-Ton and 2.5-Ton
Precision Split Air Conditioning Systems
GENERAL DESCRIPTION AND APPLICATIONS
The cool point precision Split Air Conditioning Systems provides a quiet, efficient, and reliable
solution for heat sensitive equipment area. The precision air conditioning system is offered in vide
variety of capacities, configurations and air patterns with in a compact cabinet size. Precision
environmental assignments now reach for beyond the confines of the traditional data centre or
computer rooms to encompass a large suit of application, referred to as technologies rooms.
Critical Environment Applications
• Computer Rooms • Hospitals / Labs
• Clean Rooms • Operation Theaters
• Medical Equipments Rooms • Pharmaceutical Industries
• Tele Communication Facilities • FMCG Industries
• Power Equipments • Textile Mills
• LAN / VAN Environments • Printing Areas
Cool Point precision split air conditioners Series comprises of two sections.
• A condensing unit for the outdoor installation.
• An evaporator unit for the indoor installation.
(Indoor Units are available in different patterns, configurations and arrangements)
Both sections are connected with refrigerant copper piping at site. These units are designed to
provide maximum efficiency at tropical conditions. These units are best suitable for installation in
residential, commercial and industrial applications. Wide range of models provides even better
choice to select a particular one for all individual applications.
• Weather proof design of condensing unit permits their installation outside the building,
either on ground level or on rooftop.
• Evaporator units are available in various designs. A ducted (standard-model) can be
installed above the false ceiling or at the floor in a separate free space.
• These units can also be used for heating purposes during the winter season. An electrical
duct heater (supplied by others) is installed in the ducting system and connected to the
unit’s control panel, only evaporator fan and heater will be in operation.
1
Precision Split Air Conditioning Systems
GENERAL FEATURES
• Customized split air conditioning system for computer rooms and telecommunication
exchanges.
• Down discharge flow and top suction specially designed for false flooring.
• Special unit for year round air conditioning purpose.
• These units include Ultrasonic humidifier system with digital humidistat control and indication to
provide the specific humidity requirement.
• 3-Phase Electric re-heaters are provided for the better control of humidity.
• These units are designed for high ambient conditions as well as very low ambient conditions
suitable for all the provinces of Pakistan.
• Digital temperature controllers are provided as standard features for better control of
temperatures.
• Low ambient control kit is provided so that unit can be used in low ambient condition normally.
• Cool Point Unit’s have world class compressors (Copeland / Danfoss) which are efficient with
the Pakistani environment.
• Indoor and Outdoor units are tested and performance data are collected in accordance with
ARI rating.
• Compressors are incorporated with crank case heater to minimize the flow of refrigerant to the
compressor in OFF condition.
• Condenser & Evaporator Coil are made of seamless copper tube and aluminum fins are
corrugated to provide the maximum contact with air for the better heat transfer. These coils are
tested for leakage in ISO certified system to provided assurance.
• Aluminum washable filter with 40% efficiency are provided as standard feature in all split air
conditioning systems.
• Filters are accessible from the front for easy washing and maintenance.
• All the split system are provided with thermal expansion valves to provide the real time cooling
control as per the requirement.
• Hot gas bypass, an auxiliary side port gas bypass circuit is provided. The activation of the hot
gas bypass circuit will maintain the evaporator coil temperature during low load conditions. This
option feature will minimize compressor cycling and temperature fluctuation.
• Air deflectors, a field installed air deflector run the length of the unit and attaches to the floor
stand and changing air directions.
• Additional accessories / features can be provided within the same design and configuration.
2
Precision Split Air Conditioning Systems
EVAPORATOR UNIT
Available Options
• Floor Mounted Unit (Cabinet)
• Ducted / Free Discharge
• Air Handling Unit with Additional Filtration System
• Concealed Type FCU’s
Room Air Distribution
Down flow systems discharge air into the raised floor plenum. These systems are suitable for areas
with raised floors greater than 12” (305 mm) high. Return air is drawn in through the top of the
system.
Up flow systems discharge air into systems are suitable for areas
without raised floors, as well as areas with raised floors, air is
drawn in through the front on the standard design or optionally
from the rear of the system.
Indoor Unit
The indoor unit is made from heavy gauge zinc phosphated mild-
steel sheets. The sheets are degreased and de-rusted before
phosphating and then finished with electrostatic backed powder
paint. This ensures excellent corrosion resistance and thus
ensuring long life of the unit. The evaporator unit is provided with (polyurethane) insulation to
prevent any heat losses.
Cooling Coil
Cool Point Cooling / Evaporator coils are designed and
selected on latest engineering software’s, therefore, all
the coils are designed in accordance with ARI and
ASHRAE ratings. The technical data of these selected
coils can be provided on request.
These coils are made of copper tube and aluminum
corrugated fins which are mechanically bonded for the
better heat transfer. These coils are designed and
fitted in such a manner so that moisture can be
removed quickly.
3
Precision Split Air Conditioning Systems
All coils are provided with copper inlet/outlet header as standard features. All connections are
extended from the casing of unit for easy installation. The coils are tested in water tank with a
nitrogen pressure of 325 PSI pressure. Control valves of any sort can be provided with the unit as
an optional accessory.
Evaporator Fans
Blower fans are selected on computer software for the purpose of optimized performance.
Following is the procedure of fan selection. Fan data is available on request.
Fan Types:
Forward Curved Centrifugal
Backward Curved Centrifugal
4
Precision Split Air Conditioning Systems
Cool Point provides a variety of fans which are selected on the latest software’s in our split a/c
units. The selected data including the fan curves can be provided on request also this data is
attached with this catalogue as well.
Fan Sections are openable to access the fan drive system. The complete
fan supply system is mounted on the rubber mounting to dump the
vibrations. These mounting can also be provided in suitable springs. The
electrical motors used in Cool Point Split Air Conditioning Systems
comply all the necessary international safety and manufacturing
standards.
The construction standard used for Cool Point fans is inspired to the
maximum strength and reliability, independently from the construction
version. Common characteristics of these fans are:
• Superior Quality.
• High Performance.
• Economical.
• Low Sound Level.
• Ease of Assembly.
• Blower / Fans are dynamically and statically
Balanced
Refrigeration Systems
This split air conditioning
system has two independent
refrigeration circuit having
independent compressors.
Both the refrigeration system
can run independently as well
as simultaneously.
Refrigeration components
used in every refrigeration
circuit is of Danfoss /
equivalent. The refrigeration
system is controlled by
thermal expansion valve to
provide the reliable cooling
performance.
5
Precision Split Air Conditioning Systems
Electric Heaters
Electric heaters are provided to re-heat the air for the
better control of humidity. These heaters are
electrically and thermally protected from the evaporator
to avoid any electric short circuiting.
Ultrasonic High Frequency Humidification System
Humidifiers are incorporated in these units to provide
the humidity control in the dry season. For the
continuous monitoring of the humidity in the condition space these units are incorporated with
Digital humidistat. As it is clear from the name this system is specially design for the precision
environment as there is no pressure vessel and no steam is involved. Therefore this system is
much better than the conventional humidifiers for such kind of application.
Temperature Controller
Digital temperature controller with display is provided on the front side on the cabinet for the visual
information of set temperature as well as current temperature.
Drain Pans
Evaporator coils are provided with drain pans to remove the condensate from unit. The drain pans
have double walled construction with sandwiched insulation, to eliminate the moisture
condensation on the outer casing of unit. The drain connections are provided at sides of the unit for
ease.
Status Monitoring Options
Complete status monitoring is provided at the front of the indoor cabinet, available information
includes:
• Digital temperature indications & controls
• Digital humidity state with indications
• Temperature / humidity set points
• Cooling / heating status
• Humidification / dehumidification status
• Loss of air indication (evaporator unit motor or belt out of order / filter clogged)
• High pressure trip indication
• Low pressure trip indication
• Compressors trip indications
• Condenser motors trip indications
• System running indications
• Power supply on / off indications
• Auto restart (optional)
• Unit integration with main sequence controller or microprocessor (optional)
6
Precision Split Air Conditioning Systems
CONDENSING UNIT
Condensing Unit Body
The condensing unit is made from heavy gauge zinc
phosphate mild-steel sheets. The sheets are
degreased and de-rusted before phosphate and then
finished with electrostatic backed powder paint. This
ensures excellent corrosion resistance and thus
ensuring long life of the unit. Condensers are protected
with grills to avoid any damage during transportation
as well as installation. Condensing unit bodies are
coated with polyester based power coatings to protect
the body from swear
climatic conditions.
Nuts, bolts and screws used in manufacturing of condensing
units are of stainless steel to provide the protection against
corrosive environment.
Condenser Coils
Condenser coils are designed for high ambient as well as dusty environmental conditions. These
coils are made of copper tube and aluminum corrugated fins
which are mechanically bonded for the better heat transfer.
All coils are
provided with
copper inlet/outlet
header as
standard features.
All connections
are extended from the casing of
unit for easy installation. The
coils are tested in water tank
with a nitrogen pressure of 450
PSI pressure in a ISO
9001:2000 Certified Testing
facility. Condenser coils are also provided with sub-cooling circuit to
assure 100% liquid flow to the expansion valve. Moreover, our condenser
coils are also available in different weather protected coatings.
Condensers with copper fins are also available for special applications.
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Precision Split Air Conditioning Systems
Compressors
These units have 2 independent compressors to run independent as well as parallel. These
compressors are fixed upon vibration isolating pads to dump the vibration as well as sound. These
compressors have internal thermal protection to avoid any overloading due to voltage fluctuation.
Compressors are incorporated with crankcase heaters for the application in very low temperature
environment. Following compressor options are available for different duty / applications
• Hermetically Sealed Scroll
• Hermetically Sealed Reciprocating
8Precision Split Air Conditioning Systems
• Semi Sealed
• Screw Compressors
9Precision Split Air Conditioning Systems
Condenser Fans & Motors
Statically and dynamically balanced impeller fans are used in Cool Point condensing units to
provide the smooth and noiseless operations. The Condenser Motors are designed for water proof
applications. Condenser motors are also fixed with rubber mountings to avoid any vibration and
noise.
Refrigeration Components / Piping
All the components used are of Danfoss or equivalent brand with improved warranty period. The
refrigeration system components are selected through latest software provided by OEM so that the
exact component suitable for system should be selected. Moreover, computer simulation software
is used to check the performance compatibility of the component with rest of the systems. The
piping used in the refrigeration circuit is of heavy gauge with stand and high temperature and
pressure.
Electrical Panel
Electrical panel of these condensing units have the following standard and optional features.
• Phase Failure Kit
• Phase Sequencer
• 3-Phase under and over volt protection
• Timer (for compressor control)
• Fuse
• Motor Faulty, Motor Belt Faulty, Blower Motor
Wire Faulty
• Contactor coil faulty
• Over load trip
• Air flow switch faulty
• Filter clogged
• Outdoor fan trip display
• Low and high pressure switch trip display
• Compressor trip display
• Power breaker three phase (for system safety)
• Neutral and control breaker single phase
• High Amp control with timer (ON and OFF)
• Auto reset (with system power reset)
10Precision Split Air Conditioning Systems
• Manual reset on power
• Control ON two phase (you can ON one phase)
• Power volt 180 VAC ~ 380 VAC
SAFETY FEATURES / DEVICES
• Compressors are provided with internal safeties as well as external compressor contactors
with electronic overload.
• Phase failures and sequence is provided in the main electrical panel to provide safety
against the phase reversal.
• Electronic overload relays for compressors, condenser motors and evaporator motors are
provided in the electrical panels to protect the motors and compressors against
overloading.
• High / low pressure switches (Danfoss) is provided to protect the compressor and
refrigeration system.
• Low ambient temperature control kit is provided to protect the compressor even at very low
temperature.
• Accumulators are incorporated in refrigeration systems to avoid liquid flooding into the
compressor Dom.
• Main circuit breakers are provided in the main electric panel to isolate the system from the
main supply.
• Air flow switch is provided at the discharge of indoor cabinet to indicate the smooth air flow.
• Electric heaters are provided to reheat the air for humidification control.
• Emergency stop input (optional)
• Liquid and discharge service valves
• Air supply failure indication (optional)
• Clogged filter indication (optional)
• Pressure drop indication (optional)
• Crankcase heater failure indication (optional)
• Electric re-heaters red hot trip indication (optional)
• Anti fire / anti smoke sensor (optional)
• Compressors internal thermal protection
11Precision Split Air Conditioning Systems
OPTIONAL FEATURES
• Precision split air conditioning systems are available in capacities starting from 5 to 50 Ton
• These air conditioning units are available with different indoor units i.e. AHU with different
filtration arrangements, FCU’s of large capacity, floor mounted Units with different
configurations.
• Heating options: Electric heating & heat pump (reversible refrigeration system)
• Evaporator fan can be provided with variable frequency drive for the variable speed
application.
• Hot gas bypass to evaporator inlet.
• Copper evaporator / condenser coils.
• High capacity evaporator coils of capacity 5 to 50 Ton.
• Special paint colors.
• Double wall or single wall indoor cabinets.
• High efficiency throwaway filters.
• Bag filters with 65%, 90% and 95% efficiency.
• Power supply monitoring.
• Humidifier and dehumidifier.
• Draw through and blow through.
• High and low static pressures units.
• Capacity control steps.
• Microprocessor with communication interface module.
• Sequence controller.
• Computer integrations.
• Heating / cooling.
12THE LARGEST MANUFACTURER OF AIR CONDITIONING EQUIPMENT
COMPANY PROFILE
Cool Point (Pvt) Ltd. is a subsidiary of M/s Cool Industries (Pvt.) Ltd, leading manufacturer of Deep Freezers, Refrigerators and
Split Air Conditioners in Pakistan of renowned brand
On a modes level, Cool Point (Pvt.) Ltd. has grown into one of the prime Manufacturers of Air Conditioners & Coils in Pakistan.
Out professional staff and dedicated management is fully committed to quality and Service of its product. Our system is certified
for ISO 9001:2000 Standard.
We possess the latest machinery and technology required for production of high quality products. Our team of professional
engineers and technical staff is capable of responding to the market’s most expecting demands for that we are continuously
struggling to improve our Manufacturing capability and quality to become the leader of the market.
We have efficient network of After Sales Services throughout the country for the entire satisfaction of our customers.
DISPLAY CENTERS
Lahore: Shop No. 13, Ground Floor, Raja Chamber, 35 Fatima Jinah Road. Ph: 042-7534623-4
159-Karim Block, Alama Iqbal Town, Mian Wahdat Road. 042-45-46-47
Karachi: Hashmi Electronics Market, Abdullah Haroon Road. Ph: 021-7727743-4
Faisalabad: Kotwali Road, Opp. Thana Kotwali. Ph: 041-601684
Multan: Mian Market, Hussain Agahi Road.
MAJOR CLIENTS FOR COMMERCIAL AC UNITS
MCR (Pvt.) Ltd. A. A. Associates Medicraft (Pvt.) Ltd. Techno Pak Industries (Pvt.) Ltd.
Raazee Therapeutics (Pvt.) Ltd. United Engineering Rexo Engineering (Pvt.) Ltd. Pakistan Air Force
Nishat Group of Companies WAPDA Engineering Kinetics (Pvt.) Ltd. Batala Pharmaceuticals
Package Limited Organon Engineering Company Newage Garments TCS (Pvt.) Ltd.
Cool Industries (Pvt.) Ltd. Premier Industries (Pvt.) Ltd. S. T. Associates Asia Tent Services
Dyson Research Laboratories Azgard Nine Engineering Enterprises Telephone Industries Pakistan (TIP)
Shifa International Hospital Tops Food & Beverages Defence Housing Authority National Development Complex (NDC)
Dewan Salman Fibre Ltd. Doctors Hospitals Electrical and Mechanical Engineering Pakistan Military Office (PMO)
Prime Dairies Limited Union Fabrics Limited Lasania Groups Pakistan Army
Akhtar Textile Industries (Pvt.) Ltd. ILF Pakistan (Pvt.) Ltd. ICI Kheora Standard Chartered Bank
Mumtaz Engineering (Pvt.) Ltd. Allaience Pharmaceuticals (Pvt.) Ltd. US Capital Textile (Pvt.) Ltd. Masood Textile
Colgate Palmolive Pakistan Limited Bentley Pharmaceuticals Kamal Spinning Mills Nazar Sons
Highnoon Laboratories (Pvt.) Ltd. Sitara Chemicals Industries Limited Al-Khair Industries Shalimar Hospital
Uni Lever Pakistan Limited Inter Food Industries Pak Gulf Constructions Mobilink GSM Pakistan
Elahi Group of Companies PC Hotels The Layton Rehmatullah Benevolent Trust NES PAK (Pvt.) Ltd.
H. Nizam Din & Sons (Pvt.) Ltd. Atchison College Lahore Chamber of Commerce (LCCI) Himont Pharmaceuticals
H. Karim Bukhsh Enterprises Toyota Defence Motors General Electro-Mechanique Company Rafhan Bestfood
Siza International Pharma (Pvt.) Ltd. Pakistan Atomic Energy Commission TELENOR (Pvt.) Ltd. Farmaceutics International
Aneeb Pharmaceuticals (Pvt.) Ltd. Pakistan Navy Stiches (Pvt.) Ltd. W & Ali Sons Pharmaceuticals
PACE Pakistan Limited CMH (Combine Military Hospital ISI Headquarters Rafey Associates
Punjab Institute of Computer Science Pakistan Telecommunication Company Limited Zafar Cool Comfort U. I. G. (Pvt.) Ltd.
Olympia Group of Industries International Industries Luck Traders LMK Resources
KIDCO (Agro Chemicals (Pvt.) Ltd.) Angatech International Diamonds Paints M. M. Engineering
Gelcaps (Pakistan) Limited Darbarwala Industries Zantock Pharmaceuticals Labs. Geofman Pharmaceuticals
Pakistan Beverage Limited (PEPSI) Horizon Developers Fedro pharmaceuticals Silver Sands
Pakistan International Airport (PIA) Bilal Engineering Festal Laboratories Dr. Ziauddin Hospital
Food & Beverages Co. (Pvt.) Ltd. Frooto Industries (Pvt.) Ltd. Ocean Pharmaceuticals Salt’N’Pepper
Novins Internationals Vetcon Pharmaceuticals Safina Pharmaceuticals Shawn Pharmaceuticals
Conimpex Hatchery Drug Pharmaceuticals Hamza Pharmaceuticals Glaxo Welcome Pakistan
Peace Engineering Services CHS Pharmaceuticals Candid Pharmaceuticals Frezol (Pvt.) Ltd.
Paksol (Pvt.) Ltd. Zephyer Pharmaceuticals Cardex Pharmaceuticals The Monal (Pvt.) Ltd.
Ranfro Textiles Hightech Chemicals Crescent Bahuman Nalco (Pvt.) Ltd.
Master Textile Limited Pakistan Petroleum Limited Star Laboratories (Pvt.) Ltd. AES LalpirLAHORE KARACHI ISLAMABAD FAISALABAD Adda Plot, Sharaiz Avenue, Office # 201-A, 2nd Floor, Suit # 6, 74-W, Yaseen Plaza, 30/364 Comer Dost Street, Jatti Umra Road, Plot # DC-4, Clifton Center, Opp. Saudi Pak Towner, Opp. Gol Masjid, Samandri Road, Off Raiwind Road, Lahore. Clifton Block # 5, Karachi. Blue Area, Islamabad. Faisalabad. Ph: +92 42 5322612-6 Ph: +92 21 5810981-82 Ph: +92 51 2873827 Ph: +92 41 8543889 Fax: +92 42 5322618 Fax: +92 21 5821219 Fax: +92 51 2605676 Fax: +92 41 8739880
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