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Troubleshooting

HG-6 FLUSHING SYSTEM

TROUBLESHOOTING THE PROGRAMMER

Battery Replacement

It is recommended that batteries 
be changed every six (6) months 
or when the low battery icon 
appears (see Programming for 
battery type). 

If the LCD is not working, the 
battery could be expired. If  
the flashing battery symbol 
appears, the battery power is 
low. Replace the old battery 
with a new battery.

If you need further assistance, 
please contact us at 
1.800.423.1323.

 

PROBLEM CAUSE 

SOLUTION

 

Controller does not flush 
as desired

Water at main water supply is 
shut off

Battery dead

Replace battery

Battery dead

Replace battery

Controller improperly programmed

Check program and clock settings

Controller set to OFF

Set controller to desired program

Blank display

Water does not turn off

Overlapping programming

Review all programming and edit 
any program that is in conflict with 
desired off schedule
Clear all programming in memory 
and reset

Programmer not communicating

Check Programming
Run Manual On / Off with solenoid 
removed from valve (hold finger 
or object over solenoid plunger to 
prevent plunger from dislodging 
from solenoid body)
Check wiring for damage and 
connectors to ensure proper 
connection (red to red & black 
to black)

Check main supply valve

Summary of Contents for Hydro-Guard HG-6

Page 1: ...ngs manufactured by Mueller Co only and may not be applicable for any other use 2 DO NOT exceed the pressure ratings of any components or equipment Exceeding the rated pressure may result in serious i...

Page 2: ...irm hydrant is turned off 4 Gather 2 NTP connector and hydrant wrench 5 If necessary loosen but do not remove the four bolts on the side of the Hydrant Flusher in order to adjust connection height ens...

Page 3: ...0 psi Note Where sustained pressures may exceed 120 psi the installation of a pressure reducing valve PRV is recommended Battery Life Will vary based on number of cycles per year operating pressure an...

Page 4: ...fault name The App will indicate that it is in the process of connecting 8 Once the device is connected it will appear on the home screen when you launch the Application To add another controller tap...

Page 5: ...tery batteries into battery tray and connect the battery connector to controller 3 Make sure no water is inside battery compartment 4 Screw the NODE rear body back onto front half NOTE Make sure that...

Page 6: ...ng function or allow controller to return to idle mode Manual Flushing Manual flushing allows user to test the Hydro Guard unit or a program for a specified run time Make sure controller is in Idle Mo...

Page 7: ...the housing 7 Detach Latching Solenoid from control valve 8 Detach electrical conectors connecting the wiring of the controller NODE or T 2 and the Latching Solenoid 9 Remove the four bolts from the s...

Page 8: ...t main water supply is shut off Battery dead Replace battery Battery dead Replace battery Controller improperly programmed Check program and clock settings Controller set to OFF Set controller to desi...

Page 9: ...l levels and alter flushing frequency and or duration in order to maximize water conservation From the integrated sample stations to dechlorination upgrades your Hydro Guard Device offers an outstandi...

Page 10: ...on HG 6 Basic 2 Not available on HG 6 Basic 3 Only available on HG 6 Basic Stainless Steel Housing Adjustable Control Valve Latching Solenoid Bluetooth Controller Sample Valve 15 88 18 625 Adjustable...

Page 11: ...11 Notes HG 6 FLUSHING SYSTEM...

Page 12: ...iaries are liable only for their own acts and omissions and not those of each other MWP brands include Mueller Echologics Hydro Gate Hydro Guard HYMAX Jones Krausz Mi Net Milliken Pratt Pratt Industri...

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