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Display/input

LED digital display, touch key input

Heating power

1500W

Cooling capacity

1500W AT 180 degree

1500W AT 50 degree

1500W AT 0 degree

1155W AT —10 degree
753W AT —20 degree
438W AT —30 degree

Circulating pump flow

Ma15L/min 0.8bar

Temperature

display/setting

Touch key input, LED digital display resolution

is 0.1 degree

Safety function

Freezer overheat protection, sensor abnormal

alarm, and other overload protections

Refrigerant

R404

Heat exchanger

Plate heat exchanger

inlet/outlet

DN15

Dimensions

390×630×680mm

Weight

50KG

Pipeline material

SUS 304

Power supply

220V 50Hz

Auxiliary reactor

10L 20L glass jacket reactor

Expansion volume

Pipeline capacity

2.3L

Содержание WBLH-30-200H

Страница 1: ...1 Cooling Heating Circulator WBLH 30 200H Operation Manual PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC 10 18...

Страница 2: ...sponsibility of the person in charge Keep the operating instructions in a fixed position for easy reading Only specially trained staff can operate this instrument Correct operation requires the operat...

Страница 3: ...working area during temperature control The decision on the work area should fully consider the danger and the use It must be placed in a non explosion proof area V Safety device standards Graded gra...

Страница 4: ...ment is used as a device that provides low temperature cold source high temperature heat source Both the high and low temperatures are controlled by an intelligent controller When the temperature is t...

Страница 5: ...nt ventilation air the space is more than 30cm around 2 When selecting the heat conduction medium it is necessary to pay attention to whether the upper and lower limits of its temperature the ignition...

Страница 6: ...lowly At the same time ensure that no heat conduction medium overflows Protective equipment must be worn when filling such as anti corrosion chemical gloves goggles etc 6 The setting parameters to be...

Страница 7: ...r The working capacity and viscosity of the heat conduction oil which is within the temperature control range of the equipment can meet the constant temperature process requirements of the load equipm...

Страница 8: ...e indicators on the phase sequence protector turn green If the indicator light is flashing unlit it proves that there is failure of phase sequence phase interruption or phase sequence and open phase p...

Страница 9: ...l needs The instrument model is HD 30 and the inlet and outlet port size is DN15 A valve three way is installed at the inlet of the heat conduction medium of the instrument and equipment to facilitate...

Страница 10: ...may cause the heat conduction medium to penetrate the device electrical device which may cause the device to short circuit electrical failure and control system failure if the heat conduction medium i...

Страница 11: ...the inlet of the heat conduction fluid at the upper end of the reactor using a stainless steel corrugated pipe connect the outlet of the heat conduction fluid of the high and low temperature circulat...

Страница 12: ...urn on the Run button f Set the temperature to 150 and continue exhausting If there are a lot of bubbles during the heating process turn off the operation key and repeat step c V To open the temperatu...

Страница 13: ...u can add appropriate amount of heat conduction oil When it is too high you can also discharge appropriate amount of heat conduction oil VIII To set the temperature Custom temperature setting enter th...

Страница 14: ...nce the second temperature sensor PT100 thermal resistance 2 The range of product temperature measurement is 30 to 200 3 All electrical components are Schneider products the compressor is Danfoss and...

Страница 15: ...set of temperature and measured value click this button to decrease the set value in the setting state and the set value can be decreased continuously by long pressing this button 4 Cycle allow butto...

Страница 16: ...perature setting state the upper row of digital tube display SP2 and the lower row of digital tube display temperature setting value After entering the temperature setting state use the increase and d...

Страница 17: ...tton to display TP1 and the lower row shows the first set temperature measurement value Wait for 5 seconds and then click on the decrease view button to exit the first set temperature view state 3 Cir...

Страница 18: ...the setting value the cooling 2 compressor has a cooling output Then click the cooling allow button the cooling allow indicator goes out The cooling controller prohibits the cooling output The coolin...

Страница 19: ...dicator flashes After the self adjustment is over the indicator light is on and the controller will get a new set of system PID parameters which are automatically saved and the controller automaticall...

Страница 20: ...Name Fault Description Sn 1 the fault of the first set temperature sensor or controller itself Sn 2 the fault of the first temperature sensor or controller itself Sn 3 4 20mA current input exceeds th...

Страница 21: ...ed for 60 seconds the program will automatically exit this status and the current parameter is not saved Internal parameters table 1 Param eter Parameter Name Parameter Function Description Range Fact...

Страница 22: ...eating allow to work 0 1 1 nt nod set value mode Nod 0 set manual adjustment Nod 1 setting value will be adjusted automatically according to the 4 20mA input signal 1 SPL 4 20mA conversion zero positi...

Страница 23: ...nal band time proportional action regulation 1 rH 15 I heating integral time integral adjustment function 1 1000 seconds 200 d heating calculus time differential action adjustment 1 1000 seconds 100 P...

Страница 24: ...sure to discharge the heat conduction medium XVIII To discharge the heat conduction medium Instruction Connect the verified drain pipeline to the drain outlet and allow the liquid to flow into a suita...

Страница 25: ...bar Temperature display setting Touch key input LED digital display resolution is 0 1 degree Safety function Freezer overheat protection sensor abnormal alarm and other overload protections Refrigeran...

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