Version 1, May 2020
Models: 601/3
–
601/5
601/12
601/19
Nahita Thermostatic Water Baths
User
’
s Manual
Page 1: ...Version 1 May 2020 Models 601 3 601 5 601 12 601 19 Nahita Thermostatic Water Baths User s Manual ...
Page 2: ...s instrument and reliably ground the grounding terminals of the socket of power supply used 4 Open the power switch and the power supply indicator light is on Set the required temperature and the temperature controller begins to display the temperature inside the working chamber 5 Refer to the instructions of temperature controller for digital temperature controller and intelligent temperature con...
Page 3: ...0x130 305x305x130 470x305x130 Product size mm 200x200x220 345x200x220 345x345x220 510x345x220 Packing size mm 250x250x270 400x250x270 400x400x270 550x400x270 N W G W 3 kg 3 5 kg 4 kg 5 kg 6 kg 7 kg 8 kg 9 kg OPERATION INSTRUCTION 1 Main technical parameters 1 Power 220V or 110V 10 AC Only one voltage can be selected according to the type of instrument 50 60Hz 2 Environmental temperature 10 60 3 Re...
Page 4: ... value If you keep pressing this button the value will increase continuously 3 Operation and using 3 1 When the controller is switched on all displays light up for 2 seconds display windows show the version number and controller model for 2 seconds then it starts running 3 2 Temperature and Time Setting 1 Without Timing Function In the normal state press the SET button to enter the temperature set...
Page 5: ...nge or the controller itself is faulty the controller will cut off the heat output automatically the buzzer will sounds continuously ALM indicator is lit Please check the temperature sensor and its wiring carefully 3 4 When over temperature alarm the buzzer beeps continuously ALM indicator is lit the heat output is cut off If the over temperature alarm is caused by the change of the temperature se...
Page 6: ...play the prompt Lc and the password value Adjust the password to the required value then press the SET button again it will enter the internal parameters setting state Press the SET button for another 3 seconds it will return to the normal state the set value will be saved automatically Parameter table 1 Prompt Name Function description Setting range Factory value Lc Password key When Lc 3 enter t...
Page 7: ... 1 Start timing when the temp reaches the set value 2 Start timing as soon as the controller starts working 0 2 1 Hn Timer unit 0 Minute 1 Hour 0 1 0 SPd Timer parameter If ndT 1 start timing when SV SPd PV SV SPd 0 1 50 0 0 5 EH Timer end mode 0 Continue to control the temperature 1 Stop temperature control 0 1 0 oPn Door parameter Automatic judge door opening 0 invalid 0 valid 0 1 0 nP Power per...
Page 8: ...e the plug or socket tube Replace the fuse with same specification No temperature rise The temperature control instrument is broken The sensor is broken The set temperature is lower than water temperature The heating pipe is burnt Replace the instrument Replace the sensor Reset the temperature Replace the heating pipe The difference between displayed temperature and actual temperature is too big T...
Page 9: ...ed in a cool and dry environment with the temperature of 20 40 2 During handling violent vibration and collision are strictly forbidden Also dampness shall be prevented Packing list 1 Main machine x1 pc 2 Power cable x1 pc 3 Stainless steel lid x1 pc 4 User manual x1 pc ...
