Mini unitary chiller. Mini unitary chiller

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1 Mini unitary chiller Mini unitary chiller Product description Features and benefits Description of main components Specification Operation limits Hydraulic performance Dimension Service space Piping diagram

Product description ESTPOINT mini unitary chiller is air cooled reversecycle chiller with axialflow fans operate with

The units are integrated and compact design, the chiller built in water pump, expansion tank, heatexchanger and so on,

Features and benefits R0a environment friendly refrigerant, no harm to ozone layer Energy saving and high reliability

No harm to Ozone leyer Greenhouse effect is small Metallic protective cabinet with rustproof plyester paint.

, effectively guarantee the system to work safety.

Flexible and convenient control ater Pump ircooled system, no need cooling water tower, packaged design, easy for

ll the components and accessoryies of the mini chiller (evaporator, compressor, aircooled condenser, expansion device

) have been manufactured, assembled, and tested as a complete package within the factory.

2 Product description ESTPOINT mini unitary chiller is air cooled reversecycle chiller with axialflow fans operate with refrigerant fluid, they are suitable for outdoor installation, the units conform to the essential requisites of 00/0/EC. The units are integrated and compact design, the chiller built in water pump, expansion tank, heatexchanger and so on, it is very simple for installation such kind of system. Features and benefits R0a environment friendly refrigerant, no harm to ozone layer Energy saving and high reliability By adopting high efficiency heat exchanger, the energy consumption can be reduced. No harm to Ozone leyer Greenhouse effect is small Metallic protective cabinet with rustproof plyester paint. Builtin with voltage protection, current protection, antifreezing protection, water flow protection and etc., effectively guarantee the system to work safety. Integrated and compact design, simple installation and save space Built in water pump, expansion tank and heatexchanger. It is very easy for installation. current protection Phase protection signal output Expansion Tank Pressure Difference Switch Plate Heatexchanger Flexible and convenient control ater Pump ircooled system, no need cooling water tower, packaged design, easy for installation. ll the components and accessoryies of the mini chiller (evaporator, compressor, aircooled condenser, expansion device and Hydraulic module, such as expansion tank, water pump, water flow switch and so on.) have been manufactured, assembled, and tested as a complete package within the factory. The packaged systems can reduce field labor and increase reliability. Builtin with Eliwell ST at factory. Compact devices with advanced function and friendly user interface. The front panel of the device functions as the user interface and is used to perform all operations relating to the device. The chiller also can be controlled by the Eliwell remote control keyboard kit SK0, which is LCD remote terminal with integrated room temperature control (optional). Reserved control port for electrical heater Signal output: 0V/0Hz/Ph Electrical heater needs power supply separately.

Reserved ON/OFF control port Can be used to connect with an ON/OFF switch or a timer controller.

Emergency switch Stop the chiller directly by the switch in any urgent case Builtin with water pressure gauge: Inspect water pressure all the time.

Description of main components Panels and base are made from galvanized steel painted with epoxy power to ensure total resistance to atmospheric pollution, condensate collection pan as.

3 Reserved ON/OFF control port Can be used to connect with an ON/OFF switch or a timer controller. Reserved alarm signal output port Can be used to connect the alarm light to show the error of the chiller. utorestart function Resume former running status automatically after power failure. Emergency switch Stop the chiller directly by the switch in any urgent case Builtin with water pressure gauge: Inspect water pressure all the time. Structure ater pressure gauge: inspect the water pressure any time Emergency switch: stop the chiller directly by the switch in any urgent case Controller: control interface of the chiller Description of main components Panels and base are made from galvanized steel painted with epoxy power to ensure total resistance to atmospheric pollution, condensate collection pan as. Evaporator The heat exchanger is made of ISI stainless steel high efficiency heat exchanger to ensure high heat exchange efficiency, complete with electric heater and differential pressure switch. The complete heat exchanger is insulated with thermal insulation closed cell rubber foam to give optimum thermal insulation. Hydraulic module ESTPOINT mini unitary chiller are fully integrated and equipped with key hydraulic components such as expan sion tank, type of heatexchanger, water circulating pump. The water pressure difference switch is provided in the units to protect against damage to the water pump. Power and control electrical panel Power and control electrical panel constructed in accordance with IEC 0/EN00, complete with compressor contactor, control via control panel. 0 0 Condenser Expansion tank ccumulater xialflow fan High pressure switch Electrical panel Control panel Plate heat exchanger Reversing valve (only cooling only) ater differential pressure switch Pump connecting pipe(model //k only) Low pressure switch Pump Emergency stop pushbuttons Hermetic rotary or scroll compressor with crankcase heater and thermal cutout CCMOSF0.HB0 and CCMOSF0.HB0 adopt Toshiba Rotary compressor; the other adopt Copeland or SNYO high efficiency scroll compressor. ir cooled condenser Coils The coils are made from high performance and seamless copper tuber and high surface area aluminium fins to ensure optimum heat exchange capability. Condenser coil protection grill is. Low noise fan and fan motor To achieve high efficiency heat exchange, the unit is equipment with the high performance axialflow fans. The fan is driven directly by weather proof motor to ensure reliable operation, the fan motor is sixpole electric motor with builtin thermal cutout.

4 Specification CCMOSF0.HB0 CCMOSF0.HB0 CCMOSF0.HB0 CCMOSF0.HB CCMOSF.HB CCMOSF.HB CCMOSF.HB Power supply Cooling VPhHz k Heating k Max. input consumption Max. input current Starting current Refrigerant Refrigerant Refrigerant Charged volume g Throttle Number of Thermal protector Refrigerant oil ml Number of fan Outdoor fan motor (Hi/Lo) Speed (Hi/Lo) r/min Max. air flow m /h Number of rows Outdoor coil Fin type Tube outside dia. and type (H/M/L) ater pump Expansion tank Pumping head volume m L Hydraulic module Heat exchange Rated water flow m /h heatexchanger water pressure drop kpa Pressure Difference Switch The Max. and Min. water inlet pressure Outdoor noise level (sound pressure) kpa db() Dimension ( H D) Outdoor unit Packing ( H D) Net/ Gross weight kg Pipe diameter Control mbient temp. ater inlet/outlet 00,, 0 00,, R0 R ROTRY ROTRY Toshiba Toshiba ESTER OIL VG, 0 ESTER OIL VG, 00 elling elling Hydrophilic aluminium Hydrophilic aluminium Φ. Φ. grooved copper tube grooved copper tube // //.. Plate Plate /0 00/ / /00 R R Cooling: 0~; Heating: ater inlet setting temp. range (default) Cooling: ~0; Heating mode: 0~ Nominal capacity is based on the following conditions:. Cooling: outdoor ambient temperature,inlet/outlet water temperature /.. Heating: outdoor ambient temperature % R.H; inlet/outlet water temperature 0/.. m away in open field(sound pressure). 00,, R0 000 Copeland POE OIL, elling /0 0/0 00/00 Φ. inner groove tube 0//0. Plate. 0/0 00/ / R/ Power supply VPhHz 0,, 0 0,, 0 0,, 0 0,, 0 k 0. MGCF0/SN MGCF/SN Cooling Heating Max. input consumption Max. input current Starting current Refrigerant type/quantity Throttle Outdoor fan motor Outdoor coil Charged volume Thermal protector Refrigerant oil Number of fan (Hi/Lo) Speed (Hi/Lo) Outdoor air flow Number of rows Fin type Tube outside dia. and type k g Btu/h ml r/min m /h R0 00 Copeland POE OIL, elling /0 0/0 /0 Φ R0 000 SNYO 00 0 FVS, 00 elling /0 0/0 0/0 Φ R0 00 SNYO FVS, 00 elling /0 0/0 00/00 Φ R0 00 SNYO 0 0 FVS, 00 elling /0 0/0 0/ Φ. grooved copper tube grooved copper tube grooved copper tube grooved copper tube (H/M/L) 0//0 0//0 0//0 0//0 ater pump Expansion tank Pumping head volume m L.... Hydraulic module Heat exchange Rated water flow ater pressure drop m /h kpa Pressure Difference Switch The Max. and Min. water inlet pressure Outdoor noise level (sound pressure) Dimension ( H D) kpa db() 00/0 / /0 / /0 0/ /0 0/ 00 0 Outdoor unit Pipe diameter Control Packing ( H D) Net/ Gross weight ater inlet/outlet kg 0 0 / R/ / R/ /0 R/ /0 R/ mbient temp. ater inlet setting temp. range (default) Cooling: 0~; Heating: Cooling: ~0; Heating mode: 0~ Nominal capacity is based on the following conditions:. Cooling: outdoor ambient temperature,inlet/outlet water temperature /.. Heating: outdoor ambient temperature % R.H; inlet/outlet water temperature 0/.. m away in open field(sound pressure).

5 Operation Limits Cooling and heating operation temperature range Cooling operation Heating operation OUTDOOR MBIENT TEMPERTURE t() 0 Ethylene glycol solutions Outdoor ambient temperature: 0~ Outlet water temperature: 0 Outdoor ambient temperature: ~ (~, when charge enough antifreeze) Outlet water temperature: 0 ater and ethylene glycol solutions used as a thermal vector in the place of water reduce the performance of the unit. Multiply the performance figures by the values given in the following table. cpf cq cdp 0 COOLING 0 0 OUTLET TER TEMPERTURE 0 0 % t() Freezing point () 0 Percentage of ethylene glycol in weight 0% % cpf: correction factor refrigerating capacity cq: correction factor flow rate cdp: correction factor pressure drop Notes:. During winter leaving the unit unused, please drain water out completely from unit if no antifreeze were charged into pipeline, or keep power on (at standby or off status) and ensure that water is contained inside of unit.. hen ambient temperature lower, running cooling mode must be charged antifreeze. Refer to upper parameters for the charged volume. Fouling factors OUTDOOR MBIENT TEMPERTURE t() 0 HETING 0 OUTLET TER TEMPERTURE 0 % 0... t() Recoended operating area The performance data given refer to conditions with clean evaporator s (fouling factor=). For different fouling factors, multiply the figures in the performance tables by the coefficient given in the following table. Fouling factors (m /) f Evaporator f: correction factor fk: power input correction factor fx: Total power input correction factor Minimum water volume Minimum water volume (L) Minimum water volume (L) CCMOSF0.HB0 CCMOSF.HB 0 fk CCMOSF0.HB0 0 CCMOSF.HB 0 fx % 0... CCMOSF0.HB0() CCMOSF.HB Hydraulic performance Pump head curve(/.k) Pump head curve(0.///k) Heat exchanger pressure drop (water side) k. k PUMP HED H[m] ater flow [m] Head [k] Power input P min [m h] m / h l/sec min. 0 0 ater flow[m /h].0 min. 0. max max.. 0. Note: (*) To obtain the useful head of the installation, subtract the pressure drop of the heat exchanger. 0.K k k k Pressure drop ater flow Pressure drop m / h l/sec

6 Dimensions (unit: ) CCMOSF0.HB0 CCMOSF0.HB0 Service Space CCMOSF0.HB0 CCMOSF0.HB 0 00 CCMOSF.HB CCMOSF.HB CCMOSF.HB Piping Diagram Remark: No. Name No. Name No. Name ater differential pressure switch High pressure switch way valve Condenser Liquid receiver Plate heat exchanger Defrost heater ccumulator Low pressure switch Crankcase heater Filter 0 ater temperature sensor

Mini Spilt Chiller &Mini Unitary Chiller 50Hz 2012

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