DZ5000/ 5200LS-QX PRO INDUSTRIAL CHILLER USER MANUAL
Contents <1> Cautions ---------------------------------------------------------------- <2> Parts introduction <3> Installation --------------------------------------------------- ------------------------------------------------------------ <4> Operation and parameters adjustment <5> Flow alarm and output ports <6> Specifications ---------------------- 3 4 5 6 ----------------------------------- 10 ------------------------------------------------------- 11 <7> Simple troubleshooting ------
<1> Cautions 1. 2. 3. 4. 5. 6. 7. Please ensure that the power supply and electrical outlet are in good contact and the earth wire must be firmly grounded! Although the average operating current of the chiller is small, but the instantaneous operating current could be up to 6 ~ 10amps sometimes (The instantaneous operating current of models of AC110V power supply are possible to be up to 10 ~ 15amps).
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<3> Installation It is very simple to install this industrial cooling machine. The installation for the first time of the new machine can be carried out by following steps: 1. Open the package to check if the machine is intact and all the necessary accessories are completed. 2. Open the injection port to feed cooling water.
<4> Operation status and parameters adjustment The new T503 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 T504 intelligent temperature controller is selected constant temperature control mode as factory setting with water temperature at 25 ℃ . User can adjust it as needed.
2. Restore to factory settings Before machine startup, please press and hold ▲ ▼ button until the controller displays rE, 6 seconds later after releasing the button, the controller works in normal order. Then all parameters settings of the controller have been restored to factory settings. 3.
5. General settings adjustment Press SET button（SET）to enter into the user-defined state. Meanwhile, D1 flashes to indicate that the controller is in parameters setup status. (1) Under intelligent mode, the control panel displays the temperature difference value between water and air (F1). (2) Under constant temperature mode ， the control panel displays the set temperature value (F0). At this moment, press ▲▼ key to change settings.
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<5> Flow alarm and output ports In order to guarantee the equipment will not be damaged while cooling water circulation is out of control, 5000/5200series chillers possesses an unique low flow alarm protection.
<6> Specifications 1.DZ5000LS-QX Voltage AC 1P 220V AC 1P 220V AC 1P 110V AC 1P 220V AC 1P 220V AC 1P 110V AC 1P 220V AC 1P 220V AC 1P 110V Frequency 50Hz 60Hz 60Hz 50Hz 60Hz 60Hz 50Hz 60Hz 60Hz Current 1.4~2.1A 3.5~5.6A 1~4.8A 3.5~5.6A 1.4~2.1A 3.5~5.6A Compressor 0.295KW 0.38KW 0.305KW 0.295KW 0.38KW 0.305KW 0.295KW 0.38KW 0.305KW power 0.40HP 0.52HP 0.41HP 0.40HP 0.52HP 0.41HP 0.40HP 0.52HP 0.
2. DZ5200LS-QX Pro Voltage AC 1P 220V AC 1P 220V AC 1P 110V AC 1P 220V AC 1P 220V AC 1P 110V AC 1P 220V AC 1P 220V AC 1P 110V Frequency 50Hz 60Hz 60Hz 50Hz 60Hz 60Hz 50Hz 60Hz 60Hz Current 2.4~3.1A 2.6~3.3A 4.5~6.5A 2.4~3.1A 2.6~3.3A 4.5~6.5A 2.4~3.1A 2.6~3.3A 4.5~6.5A Compressor 0.52KW 0.5KW 0.68KW 0.52KW 0.5KW 0.68KW 0.52KW 0.5KW 0.68KW power 0.71HP 0.68HP 0.93HP 0.71HP 0.68HP 0.93HP 0.71HP 0.68HP 0.
<7> Simple troubleshooting Failure Failure Cause Approach Power cord is not plugged in place Check and ensure the power interface and the power plug is plugged in place and in good contact. Fuse burnt-out Pull out the fuse box from the power supply interface of the chiller, check the fuse, replace with spare fuse if necessary and check whether the power supply voltage is stable; Check and ensure the power interface and the power plug is plugged in place and in good contact.
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