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TPM-UL Single Lift Ed. 3.21 ENGLISH ( EN ) User manual Electronic protection relay for a sigle pump for lift stations. TPM-UL push>4s push to reset...
WARNING: Additional protection of the pump motor may be added when necessary in the installation. WARNING: If the equipment is used or modified outside the manufacturer’s specifications, Toscano disclaims all liability due to improper use. The interior of the equipment should only be handled by personnel of our technical service.
1. DESCRIPTION TPM-UL push>4s push to reset 14 15 16 Front Control module layout A. Pump running 1. Common for control inputs B. Level 2. Minimum level input C. Underload/Level Timer 3. Maximum level input D. Underload setting 4. External ON/OFF input E.
2. POWER CONNECTIONS The current sensor should be placed in one of the wires to the pump. Level pilot light is optional. ● ● Single phase 115VAC (12A max) Single phase 115VAC (40A max) push to push>4s push to push>4s reset reset push>4s...
3. LEVEL CONTROL INPUTS ● Demand dose with three float switches HIGH Re-start timer must be in OFF On demand dose mode, the pump will start when L1 float switch activates (up) and will keep running until LOW level float deactivates (down). The HIGH level float switch activates the pump and the HIGH level output (terminals 15-16).
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Timed dose Timed dose configuration allows the flow equalization. SOIL TREATMENT AREA SEPTIC TANK FLOW EQUALIZATION TANK Dossing will only occur when the dossing chamber has sufficient volume to deliver a full design dose to the drip distribution system. Sufficient rest time shall be programmed to provide time for effluent to distribute away from the drip lines.
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HIGH level float switch works as a timer override and will force the run of the pump when large flows enter the dosing chamber. At the same time the HIGH level float switch triggers the level Alarm (terminals 15-16). This output can supply power to a external buzzer or red alarm beacon. T he dosing timer can be adjusted acoording the needs of the installation to correctly equalize the flow.
● Time dose with only two float switches. This is a simplified version of the previous configuration. HIGH Timer setting 01. 1 h 16. 7 h The pump will start dosing when ON/OFF float switch activates (up) and will keep dosing until the level float deactivates (down).
5. ALARM OUTPUT This relay output can be used to signal alarms remotely, for example with a pilot light or a GSM module. This contact will close in case of: • Overload. • Underload. • High frequency. • Phase failure. 6.
7. OPERATION There are three operating modes Hand - 0 - Auto. Push the button to change between them. How to pass from -0- to Auto We are on -0- Push the button We pass to Auto push>4s push>4s push>4s push to push to push to...
8. OVERLOAD (IMAX) & UNDERLOAD (IMIN) SETTINGS Automatic adjustment This TPM module is factory set to automatically calibrate the maximum current of the pump (Imax). After 30seconds of run, the module will check the current of the pump for 30 seconds.
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Manual setting of Imax & Imin The equipment is self-adjusted with the fi rst start-up. If you wish to perform a new automatic calibration, select CAL in I.max parameter: 1. Select the parameter to be modified. 2. Press and set new parameter value. 3.
9. ALARMS Alarm message Excessive frequency Underload Phase failure Overload of starts push to push>4s push to push>4s push to push>4s push to push>4s reset reset reset reset Alarm reset We have an alarm Push the button Return to -0- or Auto push to push>4s push to...
11. ADDITIONAL PROTECTIONS Phase failure If one of the phases in a three phase installation disappears on ERROR ERROR the supply lines or in the wires to the pump, the phase failure error will trip. The module shows [PHA]-[Err] on the display. To detect the phase failure, the “imin”...
12. TECHNICAL SPECIFICATIONS Power supply 115VAC or 230VAC - 50/60Hz Supply current rating 30mA maximum Supply power rating 5VA maximum Pump output 12A maximum Level output 5A maximum. Pilot lights Pump running, Alarm, Imax, Imin and Timers 4-digit LED display Pump current, operation mode, and settings.
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