Page 1
All from the same source welba.de Universal tank control WTS-300 Firmware V2.3 Quick start for the farmer ATTENTION: All safety instructions from the complete operating manual must be observed at all times! WTS-300 G1 Page 1 105206 WTS-300 V2.3 - 07.11.2019...
1. Introduction 1.1 Information about this quick start This quick start is for the operator of the WTS-300 Universal tank control. The documentcomprises all instructions and information for the operation of the tank con- trol. Read this document carefully and follow the instructions provided to ensure a smooth operation of the tank control.
Use the arrow keys to set the correct day. Then set the hour and minute displays in the same way. When finished press the SET button. Robot Setting is completed, and the actual time is displayed. STOP Page 4 105206 WTS-300 V2.3 - 07.11.2019...
2. Operation 2.2 Button functions „OFF“ button Active modes are closed down when the OFF button is pressed. Switch control unit to STAND-BY Close down cleaning mode or continuous stirring mode prematurely Acknowledge error „SET“ button in OFF mode = press briefly: display critical faults (if any) Hold down for 3 seconds: set date and time in cleaning mode = “Cleaning stage”...
The control is in error mode and must be acknowledged with the "OFF" button. LED “END OF CLEANING / TANK EMPTY” permanent Cleaning successfully finished - tank is ready for further filling. Page 6 105206 WTS-300 V2.3 - 07.11.2019...
Page 7
LED (red) "DON‘T ADD MILK !” flashing critical alarm is on. permanent critical alarm is on - has already been acknowledged everything ok - milk can be loaded. Page 7 105206 WTS-300 V2.3 - 07.11.2019...
There are various cooling start delay options. After the start of the cooling mode , The COOLING mode LED is lit Robot Stop The robot is enabled (LED off). Valve open The butterfly valve is closed (LED off). Page 8 105206 WTS-300 V2.3 - 07.11.2019...
Page 9
Switches off continuous stirring mode. Press the “AGITATOR” button: (from OFF mode) The agitator runs at the push of a button for the pre-set minutes. Press “OFF” button: Switches off continuous stirring mode prematurely. Page 9 105206 WTS-300 V2.3 - 07.11.2019...
Page 10
Robot Stop started / stopped. Valve open Hold down the ROBOT STOP button for approx. 3 seconds: robot operation is either enabled or stopped (Toggle function) The current switching status is indicated by LED. Page 10 105206 WTS-300 V2.3 - 07.11.2019...
Page 11
The “Tank monitor” function indicates whether the milk quality is guaranteed or whether a fault has occurred during cleaning. LED shows green: milk can be taken out. LED shows red: DO NOT LOAD MILK! The fault is indicated in the display. RESET Page 11 105206 WTS-300 V2.3 - 07.11.2019...
LED as a “critical alarm”. In this case milk must not be added to the tank before a careful check has been carried out. The tank monitor of the WTS-300 has the following alarm types: Critical tank monitor alarms (red LED + fault code in the display) During cooling: - min.
Page 13
If several alarms are present, the reset button must be pressed several times. See section 3.3 (Turns off when cleaning cycle runs for at least 10 minutes ...) Is displayed as a blinking display code only. System alarm Page 13 105206 WTS-300 V2.3 - 07.11.2019...
No alarm = off ! The driver goes to the WTS-300 and checks the tank monitor. If the green LED is on, milk may be drawn off. ! Once the milk has been taken, the driver starts the cleaning process.
Page 15
Green = off critical alarm = on The driver goes to the WTS-300 and checks the tank monitor. The red LED is lit or flashing, an error code blinks in the display and, depending on the circumstances, a horn may sound.
Page 16
Green = off critical + informative alarm = on The driver goes to the WTS-300 and checks the tank monitor. Green and red LEDs are flashing, an error code blinks in the display and, depending on the circumstances, a horn may sound The driver informs the farmer ->...
If no button is pressed for 3 seconds, the display switches back to the time. It is only when the cleaning cycle is active for at least 10 minutes that the tank monitor resets all critical alarms. Page 17 105206 WTS-300 V2.3 - 07.11.2019...