Table of Contents
Advertisement
Problem
Unit does not have power.
No water comes out of the
filter system.
Low water flow comes out of the
filter system.
Water tastes bad.
Flush runs continuously.
Water splashes at drain during
flush.
Water leaks at ends of the Ultra
Filter cartridge after changing
cartridge.
Water leaks from Carbon
Element.
Water leaks from system
fitting or connection.
P/N 1011103 Rev. E 05/13
TROUBLESHOOTING
Possible Cause
The power cord is not plugged into the
appropriate outlet or control box.
The unit is plugged into a switched
electrical outlet.
Universal Pulse Controller is inoperable.
Transformer is defective.
Inlet/Outlet Ball Valves closed.
System depressurized.
Drain Valve is stuck open.
Rinse Ball Valve is open.
The system may be in a flush cycle.
Inlet Strainer (if installed) is plugged.
Ultra Filter Cartridge is plugged.
Carbon Element is plugged.
See above.
The inlet water pressure is too low.
The outlet check valve may be plugged
or defective.
The inlet flow restrictor may be plugged.
Carbon Element need replacing.
Storage/shipping solution not completely
rinsed out of the system.
Biological growth in pipes.
Water condition changed.
Broken capillaries in Ultra Filter
Cartridge.
Drain Valve stuck open.
Controller sending continuous signals to
valve.
Drain line not positioned properly.
Drain not capable of handling high flow
rate.
O-ring not lubricated.
O-ring is split, cut, or twisted.
O-ring not lubricated.
O-ring is split, cut, or twisted.
Fitting broken or loose.
Not enough pipe thread sealant used.
Plug power cord into the appropriate outlet.
Plug the power cord into an unswitched outlet.
Contact your maintenance person or Authorized
Service Agency.
Open the Inlet/Outlet Ball Valves.
Pressurize system.
Clean, rebuild, and/or replace the Drain Valve.
Close the Rinse Ball Valve.
Wait for the flush cycle to end.
Clean or replace Inlet Strainer
Check Permeate Tank air pre-charge.
Replace Ultra Filter Cartridge.
Replace Carbon Element.
See above.
Boost the inlet water pressure.
Clean or replace the outlet check valve
assembly.
Clean or replace the inlet flow restrictor.
Replace Carbon Element.
Rinse the system for a longer period of time;
replace Carbon Element.
Sanitize plumbing.
Consider installing additional filtration.
Replace Ultra Filter Cartridge.
Clean, rebuild, or replace the Drain Valve.
Replace the controller.
Reposition the end of the drain line.
Clean drain; find alternate drain.
Lubricate O-ring with food grade lubricant.
Replace O-ring.
Lubricate O-ring with food grade lubricant.
Replace O-ring.
Tighten or replace the fitting.
Redo the fitting with the proper amount of seal-
ant.
19
VZN H SERIES
Corrective Action
Advertisement
Table of Contents
