Hague Quality Water Maximizer 400 Installation And Service Manual page 36

T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g
Problem
Read-out lights do not glow.
Excess water in brine tank.
Not regenerating in proper sequence.
Salty water.
Cause
Transformer/power cord is unplugged.
No electric power at outlet.
Defective transformer. (See Start-Up
Procedures .)
Display board is not plugged into the
controller.
Defective circuit board. (See Start-Up
Procedures .)
High ambient room temperature. If the
temperature exceeds 120 o F, the display will
blank out. This does not affect the operation of
the controller.
Restricted, frozen, or pinched drain line.
Plugged brine line, brine line flow control, or
air check. (See the Safety Shutoff Assembly in
Assembly and Parts .)
Plugged injector assembly. (See the Injector
Assembly in Assembly and Parts .)
Sticking brine refill valve.
Magnet disk defective.
Defective controller.
Plugged injector.
Low water pressure.
Drain line or flow control is restricted.
Brine line restricted or crimped.
Excessive amount of water in brine cabinet.
Insufficient rinse time.
Intermittent pressure drop from feed source.
Brine valve drips water back to brine tank.
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Solution
Plug in the transformer/power cord.
Check power source. Make sure outlet is not
controlled by a switch.
Test with volt meter for 12 VAC at control. If
0 VAC, replace the transformer.
Connect display board to controller with ribbon
cable.
With 12 VAC present at controller, replace the
controller.
No action necessary.
Remove restriction, thaw, or straighten drain line.
Clean flow control, air check, and brine line. Clean
any sediment from the brine cabinet.
Clean or replace injector. Replace throat if
removed.
Remove valve. Lubricate piston with silicone
grease and reassemble.
Replace magnet disk.
Replace controller.
Clean injector screen, nozzle and throat.
Maintain minimum pressure of 20 psi (1.38 bar)
(See Specifications ).
Remove restriction.
Remove restriction, replace if crimped.
Verify correct water level relative to salt setting.
Check brine line and fittings for loose connections.
Check mode setting chart for proper brine rinse
time. Adjust time, if necessary.
Install check valve on the inlet water line to the
appliance. (Check local plumbing codes first.)
Clean brine valve housing, lubricate piston
assembly. (See Brine Valve Housing Assembly in
Assembly and Parts.)