Pressure Switch JH-6
pressure switch is widely used in Self-priming pump/Jet pump/Garden pump/Clarified water pump and so on. It can start and stop the pump automatically. This unit completely replaced tradition pump control system, and more easily to install.
Model JH-6 Rated Voltage: 220V-240V 110V-120V Frequency: 50/60 Hz Max. Current: 10A 20A Max. Power: 1.1kw 1.5kw 2.2kw Initial Pressure: 1.2bar 1.5bar 2.2bar Max. Pressure: 10bar Interface Thread: G1'' Protection Class: IP65 Max Working Temperature: 60°c Cable Specifications: 7.5-9mm
Function: 1.Electric switch used in water systems,start and stop the pump automatically 2.Examine the water automatically,stop the pump in the case of water shortaget,protect the pump from damage caused by dry-running 3.Completely replaced traditional pump control system composed of pressure switch,pressure tank and check valve,etc.
State Led: 1. Red led (state one) light up: The unit is off 2. Green Led (state two) light up: the pump stop 3. Red Led( state one) and green Led( state two) flash alternately in slow speed:pump in operation 4. Red Led (state one) and green led (state two) flash alternately in high speed: pumb stops: waiting to start 5. Press the ON/OFF button for one second to start the unit: press the ON/OFF button for five seconds to stop the unit
116th Canton Fair
FAQ Possible Working Defects:
type of defect causes depending on the unit causes not depending on the unit -the pump does not start -the electronic card is broken -voltage failure -pump jammed -electric cables inverted(line/motor) -the pump does not stop -the electronic card is broken -the flow detector is blocked in the upper position -the reset button is blocked -the pump does not provide sufficient pressure -presence of leaks which are higher than the minimum flow 0.61/min -intermittent pump working -the electronic card is broken -the pump does not provide sufficient pressure -presence of leaks which are lower than the minimum flow 0.61/min -the pump is jammed -the electronic card is broken -the pump provides a pressure which is lower than the restarting pressure -water failure -suction problems