CWFL-2000 Series Thank using machine from GUANGZHOU TEYU ELECTROMECHANICAL CO., LTD. Please read the installation instructions carefully before installing and operating and keep it properly. This installation instructions is not a quality assurance. GUANGZHOU TEYU ELECTROMECHANICAL CO., LTD reserves the right to the interpretation of correction of typographical errors, improper mentioned information and product improvement.
CWFL-2000 Series <2> Contour and parts introduction HIGH TEMP POWER SWITCH WATER PRESSURE LOW TEMP GAUGE AIR OUTLET WATER INLET (H) WATER OUTLET (H) WATER SUPPLY INLET WATER INLET (L) WATER OUTLET (L) AIR INLET (FILTER GAUZE) WATER LEVEL GAUGE...
6. Adjust parameters of temperature controller. CWFL-2000 series use an intelligent thermostat. Normally users do not need to adjust the parameters. If it is necessary, please refer to page 6 , “Operating...
CWFL-2000 Series <4> Operation status and parameters adjustment The new T506 intelligent temperature controller does not need to adjust the controlling parameters under normal circumstance. It will self-adjust controlling parameters according to room temperature for meeting equipment cooling requirements. The new T506H intelligent temperature controller is selected constant temperature control mode as factory setting with water temperature at 25 ℃...
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CWFL-2000 Series (4). RST key: confirm (5). SET key: setting function 2. Restore to factory settings Before machine startup, press and hold keys until the controller displays rE, 6 seconds later after releasing the keys, the controller works in normal order. All parameters values settings of the controller have been restored to factory settings.
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CWFL-2000 Series 5. General settings adjustment Press SET key to enter into the user-defined state. Meanwhile, PARAM SET is on, controller in parameters setup status. (1) Under intelligent mode, the control panel displays the temperature difference value between water and air (default value is -2).
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CWFL-2000 Series 7. Advanced parameters adjustment cases: T-506 T-506H Value in Value in Temperature Temperature Order Code Item case 1 case 2 controller controller Factory Setting Factory Setting Temperature setting Temperature Difference values Cooling hysteresis Way of control Alarm for over high...
<5> Alarm and output terminal In order to guarantee the equipment will not be effected while abnormal situation happens on the chiller, CWFL-2000 dual temperature and dual pump series chillers possess alarm protection function. 1. Alarm output terminals and wiring diagram.
CWFL-2000 Series <6> Specifications CWFL-2000 Model CWFL-2000AN Voltage AC 1P 220 V Frequency 50 Hz Current 5.2~20.7A 2.23 KW Compressor power 3.08 HP 23440 Btu/h Nominal cooling 6.87 KW capacity 5907 Kcal/h Refrigerant R-22/R-410a Refrigerant charge 1800 g Precision ±0.5℃...
CWFL-2000 Series <7> Simple troubleshooting Failure Failure Cause Approach Check and ensure the power interface Power cord is not plugged in place and the power plug is plugged in place and in good contact. Machine turned on but Open the electric box cover, check the...
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CWFL-2000 Series changing CWFL-2000 双温双泵系列工业冷水机 使用安装说明书...
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