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Home > HVAC&R > Pumps and Accessories > Pressurization Units
Electronic controller
Electronic controller

Electronic controller

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Member Details

ZHEJIANG TEAMS INTERNATIONAL & ECONOMIC TECHNIAL COOPERATION CO., LTD.

Ningbo,Zhejiang,China

Manufacturer,Engineering Contracting Company

CCCME Member
Recommended by CCCME
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Application ●Directly connect with the pump to control the pump automatically. ●Be used in the water supply and water pressurization system to protect the equipment from dry running. ●Operation Procedure: 1.Pump automatically starts running after the power connection. 2.Tap turned on:pump keeps on running. 3.Tap turned off:pump turns into pressure keep mode after running 8±2s. 4.Slowly turn on the tap,the pressure drops to starting point,the pump restarts.

Limits of use
●Liquid temperature :0℃~+60℃.
●Power:110V/60Hz,220V/50Hz,220V/60Hz
●Max. working pressure: 10bar.
Feature
●Control the pump automatically(on/off).
●Protect the pump from dry running orjam.
●Starting pressure:1.5bar/1.5-3.0bar.
Application
●Directly connect with the pump to control the pump automatically.
●Be used in the water supply and water pressurization system to protect the equipment from dry running.
●Operation Procedure:
1.Pump automatically starts running after the power connection.
2.Tap turned on:pump keeps on running.
3.Tap turned off:pump turns into pressure keep mode after running 8±2s.
4.Slowly turn on the tap,the pressure drops to starting point,the pump restarts.
P series operation procedure(water supply stop)
1.Pump stops after running 8s.
2.Pause for 2s(checking if any water in the pipe).
3.Pump restarts and running for 8min.(during this period,water comes back,and controller back to work).
4.0r the pump stops for 1 hour.
5.Then the pump restarts and running for 8min.(operation procedure as above).
6.Then the pump stops for 1 hour.
7.Then the pump restarts and running for 8min (operation procedure as above).
8.Pump stops to turn into dry running protection mode,this procedure runs automatically every 6 hours.
EC-2.1 with adjustable bolt,starting pressure adjustment range is 1.5-3.0bar,suitable for using distance is 15-30 meters.
Guarantee
●1 year subject to terms and conditions

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