Large Air-cooled Scroll Chiller

ModelNomenclature

Features

Environmental friendly

TICAaircooledscrollchiler (heatpump)uses eco-friendlyrefrigerantR410A.Suchchlorine-freerefrigerantdoesnotharmthe ozonelayer(zero-ODP),andisstableandnon-toxic.Therefore,itisenvironmentalfriendlyandisunlikelytobereplaced.In addition,it isgoodinheatexchanging,whichcould helpboosttheunitperformanceand lowerenergyconsumption.

High-end configuration

Efficient flexible scroll compressor

Theunitadoptsanew generationof high-efficiencyand large-capacityscroll compressorof international famous brand,and the compressor has itsown intelligentprotectionmoduleto formmultipleprotectionand further improve the reliability.

High-precision electronicexpansionvalve

The unit adopts the 5oo-step electronic expansion valve of premium brand forprecise adjustment of refrigerant flow.And with TlCA's patented control technology，refrigerantin thesystem isdynamicallyadjusted tosuit the load demands ina fast andaccurate way,to greatly improve theunit energy efficiency. (Patent No.:ZL201320345187.X)

Efficientwater-side shell-and-tube heat exchanger

The water-side heat exchanger employs the efficient shell-and-tube heat exchanger.Compared with the plate heat exchanger,the shell-and-tube heat exchanger provideswider water-side channelsand produces lesswater resistance and scale,with less possibility of being blocked by impurity.Therefore, the shell-and-tube heat exchanger raises lower requirements forwater quality and is equipped withmore powerful anti-freezing capability.

大

High efficientairside heatexchanger

Theunitusesthewel-knownhermeticeffcientscrollcompressorand theoptimizedscrollandsealingringsothatthe refrigerantcompressorfeaturesaxialandradialflexibilty.Thisnotonlyefectivelyreducesrefrigerantleakage,butalso raisesthevolumetriceficiencyofthecompressor.Moreover,eachcompressorisequippedwithaunidirectionaldischarge valvetoavoidbackflowof therefrigerantandensure that thecompressorcanrunstablyinthefulloperating condition.

High-performance fan

Theaircooledscrollchillr(heatpump)isinstalledwith IP54-rated(orhigher)fanmotor,tensuresafeandreliablerunning in the most severe weather conditions..

Anti-dust

No protection

IP54orhigher

Water-proof

Professional design

Unique energy regulation

When TiCA air cooled scroll chiller (heat pump) is deployed in a modularsystem,theenergycontrol part employs TlCA's patented smart energyregulation technology,and based onwhich,the firstsystemofeachmodularunitis loadedbefore loadingthe corresponding second system.In this way, the inlet and outlet watertemperaturedifferenceof themodularunitatpart load can beeffectivelybalancedwith lesswatertemperaturefluctuation, toraise the energy efficiencyratio of the modularunitat part load and enhance the anti-freezing capability of the water-side heat exchangerinwinter,making themulti-modularunitacompactand easy-to-usesystemthat features highefficiencyandautomatic energyregulation.

(Patent No.: ZL 201320344732.3)

Smartairflowregulation

With the common air system, the new-generation air cooled scroll chiller(heatpump)implementshierarchicalcontroloffans.The unitwithasinglemodulecanautomaticallyadjustthenumberof activefansbasedontheambienttemperaturesothattheairflow change of theunitbestmatches the load changewithout frequently poweringonorofffans.Therefore,thepressureof thesystemis stablewithsmallwatertemperaturefluctuationandthemodular unitcanrunmorereliably.Moreover,thecommonairsystemand hierarchical fan control design greatly increases the temperature ranges of theunit in cooling and heating modes.

Smartairflowregulation

Accordingto thenational authoritativedetectioninstitute,the EERofTiCAaircooledscrollchiller(heatpump)at fullload is greater than 3.3,reachingandexceedingnational grade2energy efficiency standard.TiCA air cooled scroll chiller (heat pump) hasachieved the Energy Conservation Certification issued by theauthoritativedetectioninstitutecertifiedbyChinaNational Accreditation Service for Conformity Assessment (CNAS),and has been included into the energy-saving product procurement list of China.

Thewhole unit adopts air-cooled mode without the need of large external equipment suchasboilerand cooling tower,thereby reducinginitial investmentandOPExofusers.TiCAaircooled chiller (heat pump) efficiently saves energy,having safe and ecofriendly characteristics.

Reliablerunning

Three guarantee

Withthreepatented technologiesresolvingspecificproblems,thedefrostingfeatureofaircoledscrollchillr (heatpump)is further improved to guarantee eficientdefrosting inwinterand excellent heating capacityof theunit.

First guarantee

With the patented defrosting technology,the system determines the defrostingconditionsaccordingtotheambienttemperature,evaporation temperature,and running time in heatingmode.Meanwhile,the patented defrosting technology ensures that the unit can be efficiently defrosted when there is frost,and stably supply heat when there is no frost.The running efficiency of the unit in heating mode is more than 90 % .The EERin heating mode significantly increases.

Second guarantee

Thepatented unidirectional valve technology refers to deploying a unidirectionalvalveat the last refrigerant loopat thebottomof the heat exchangertopreventtherefrigerantatlowtemperatureinheatingmode fromentering the last loopat the bottom,without blocking the flow of the refrigerantat high temperature during defrosting.This technologynot only prevents frost,but also greatly reduces the risk of being frosted and frozen at the bottom.

Third guarantee

The suspended bottom design refers to reserving space between the bottom of the fin heat exchanger and the horizontal plate sheet without affecting waterflowafterdefrosting.Therefore,watercanmoreeasilydrainand the possibility of water accumulation and freezing is reduced.

Improved protection functions

Theunitprogramshavemultipleprotectionfunctionstoguaranteestableandreliablerunning.TICAaircooledscrochillr(eat pump)isequippedwithawaterflowswitch,whichdoes notneed tobeinstaledanddebuggedduringinstalation.This makes theunitrunningsfesmifesteinstalltionprocessndrducesthosts,tusprovdingcosteffectiveandcoeent solution to customers.

Communication failure protection Protection of too highair discharge temperature Compressor high-current protection

Compressor low-current protection Protection of too low outlet water temperature
Protectionof too highoutletwater temperature
Phase sequence protection
Automatic anti-freezing protection
Sensor fault protection
Frequent startup protection
Balancing wear during
Balancing wear during hardware
usage
High pressure protection
Low voltage protection
Fanoverload protection
Protectionagainst insufficientwater
flow
External interlockingprotection

Intelligentcontrol

Microcomputercontrol system

Aircooled scroll chiller (heat pump）employs the third-generation microcomputercontrolsystemandwiredcontrollers thatareupgraded.The third-generation microcomputer control panel integrates phase sequence detection and current detection features and provides more USB ports to facilitatesubsequentmaintenanceandupgradeofTiCAself-developed control program.

Moreover,the unit supports modular control,and up to 8 modules can be combined in parallel mode.When theunit isdeployed inamodularsystem, themasterandslaveunitscanbesetondemand.Afaultymasterunitcan beeasily replaced without affectingmonitoringand running of the entire system.

Diversified control functions

Circulating water pump interlocking ^ + Auxiliaryelectric heater interlocking ^ + Fan coil interlocking

The control panel of the unit reserves the water pump interlocking control interface,auxiliaryelectric heater interlockingcontrol interface,and theexternal interlockinginterface.Theunitsupportsinterlockingcontrolof themasterwater pump to prevent the unit from being damaged due to asynchronous startup of the water pump and unit.Inwinter,when the unit runs in heating mode,the switch oftheauxiliaryelectric heater iscontrolledbasedon the loaddemandand the unit running status.The unit supports interlocking control of fan coil, controls unit power-on/power-off and loading/unloading according to the usage of the air side devices,thus enabling automatic running.

Remote power-on/power-off/modeswitchover ^ + Remote centralized control ^ + Building automatic control

Thecontrol panel of theunit reserves the remotewired control switch/mode switchover interlocking interface.Byadjusting the DIP switch,enable remote power-on/power-off/mode switchover.The reserved remote communication interface of the unit helps enable remote monitoring of the unit running and switch control.The unit isequipped with an RS485 communication interface that supports Modbus protocol.The unit supports building automatic control (BAS) system to enable centralized control and smart management of multiple modules.

User-friendlycontrol

The unit is equipped with a perfect control program,providing the following functions:balanced running of the compressor,standby operation,smart antifreezing running,manual defrosting,automatic fault judgment,automatic fault handling,and automatic alarm display.Additionally,the control part can usea multi-functional centralized controller (with keys/7"touch screen).The centralized controller can be customized to provide multiple functions,such as scheduled power-on/power-of,running on weekends/in holidays,memory upon power-off, andmulti-level passwords.

Specifications

T-FLAME ULTRA-LOWAMBIENTTEMPERATUREAIRSOURCEHEATPUMP

The ultra-low temperature air source heat pump heating unit optimizes the system design on the basis of the original type,and adopts EVl compressor the cooling COPreaches 3.4,the minimum ambient temperature for heating operation can be as low as - 3 2 \ C ,and the maximum heating outlettemperatureis 6 0 ^ { \circ } \mathsf { C } （24

Specifications

SpecificationsunderVariable Operating Condition

Cooling correction Table

Cooling correction Table(ForTAS-BHE)

Heating correction Table

Heating correction Table(For TAS-BHE)

Operating Range

TAS165AH

TAS260AH/TAS260BCA

TAS460BH/TAS460BHA

TAS500BHE