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Summary of Contents for Grundfos DPC 1-1 PRO
- Page 1 DPC 1-1 PRO Installation & Operating Instruction DPC 1-1 PRO For Single Phase Pumps up to 15A For more information Version: 02.0522...
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Page 2: Table Of Contents
Basic Operation....................14 Contents Manual mode .................... 14 Safety ........................1 Auto Mode ....................14 Introduction ......................1 Pump Protection ..................14 Application ....................1 Last five fault records ................14 Features ....................... 2 8.4.1 Display run hour of Pump ..............15 Parameter and Specification ................ -
Page 3: Safety
Safety 2 Introduction DPC PRO is Digital Pump Controller, which is easy to use, programmable device for Following are the safety instructions which must be followed by the service partners Single phase pump sets (Mono-blocks or submersible's - which require only running or user while installing and operating. -
Page 4: Features
Features Main technical characteristics Control characteristic Liquid Level Control/Pressure Control Built in DIP switch for multi auto mode applications in the same DPC panel • Working Modes Application Manual/Auto 1. Drainage via Float switch Drainage Application Using Float switch 2. Water supply and Water transfer via Float switch 3. -
Page 5: Installation
Function of keys present on the controller 4 Installation Button Definition & Function Note & Remark Please read this manual carefully before starting installation and operation. Under manual state pump damage to the equipment caused due to failure to comply with the descriptions in start the pump is running, press START for 6 this manual in installation or operation will be beyond the scope of the company's... -
Page 6: Meaning Of The Icons Shown On Lcd Screen
Meaning of the icons shown on LCD screen P a g e... -
Page 7: Dip Switch Setting
DIP Switch Setting To change the DIP switch setting for application/function from the factory pre- Note set settings, Users can set the function switch to suit different applications. Before setting the follow the below enlisted steps: function switch, the unit should be disconnected from the power supply. After •... -
Page 8: Control Terminals Connections
Control terminals connections 5.5.2 Now press the START key to run the pump, kindly ensure that the pump is lifting water and is drawing its rated current and voltage. Press STORE/ SET key, the controller makes a "Beep" sound and starts countdown. -
Page 9: Erasing
Pump stops running, and parameter calibration is completed. Now all the pump Press the STOP key and hold it until it makes a "beep" sound. Controller recovers protection parameters have been calibrated and the pump is ready to be used the default factory settings and LCD screen appears as shown below: in either AUTO or MANUAL mode, the LCD screen flashes the mode in which the pump is... -
Page 10: Connections - Control Devices And Applications
7 Connections - Control devices and applications Working application and connections for panel terminals 7.2.1 Water Transfer Installing liquid level Float Switch 7.2.1.1 Water supply to OH tank using 1 float switch in OH tank While installing Float switch, kindly ensure that the Float switch IMPORTANT NOTE: has reading of NO when float is down. - Page 11 If the water level in OH tank falls and the Float switch in the OH Start Condition: tank is in down position, the pump starts. LCD screen displays RUN indicating pump is running. If the water level in OH tank rises and the float switch in OH tank is Stop Condition: in UP position, the pump stops.
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Page 12: Drainage
7.2.2 Drainage Using 1 Float Switch 7.2.2.1 Start Condition: If the water level in the pit/ tank rises and the float switch is in UP position, the pump starts. LCD screen display RUN indicating pump is running. Stop Condition: If the water level in the pit/ tank decreases and the float switch is in Down position, the pump stops. -
Page 13: Pressure Boosting
Stop Condition: If the water level in the source tank is low and the float switch in the source tank is in down position, the pump stops. LCD screen displays NO WATER, indicating that there is no water in the source tank and can lead to a dry run situation. If the pressure in the line is equal to or above the Cut-out pressure setting on the pressure switch installed, the pump stops. - Page 14 Using 1 Pressure Switch 7.2.3.2 Start Condition: If the pressure in the Iine is below the set cut in pressure on the pressure switch the pump starts. LCD screen displays RUN Indicating pump is running. Stop Condition: If the pressure in the Iine is equal to or above the set cut-out pressure, the pump stops.
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Page 15: Basic Operation
Note: If the pump is running in auto mode and user wants to stop the pump, press 8 Basic Operation the mode key switch to manual mode and then press STOP key to stop the pump. Manual mode Note: If the power is being cut off, after recovering the input supply the controller Press the key MODE to switch to manual mode. -
Page 16: Display Run Hour Of Pump
Press and hold the STOP key and MODE key together, the controller makes a Press and hold STOP key and STORE/SET key together, the controller makes a "beep" sound, and will display the pump failure record "beep" sound and displays pump running time in hours. Press MODE key to move to next fault. -
Page 17: Troubleshooting
9 Troubleshooting Fault Message Solutions Possible cause Fault Message Possible cause Solutions Flashing of actual running Controller will attempt to restart Controller will attempt to restart the Liquid level in the well/ voltage is lower than the "UNDER V" the pump every 30 minutes until Flashing of pump every 5 minutes until the line sump is below the pump... - Page 18 16 | P a g e...
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