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27

Problem

Possible Cause

Solution

10. Continuous 

regeneration. 
Camshaft does not 
stop at the end of 
regeneration.

a. Broken projection on drive gear.

b. Defective switch.

a. Replace control.

b. Replace control.

11. Control does not 

regenerate 
automatically or when 
REGEN button is 
depressed.

a. Transformer unplugged.

b. No electric power at outlet.

c. Defective motor.

d. Broken gear.

e. Binding in gear train.

f.

Defective switch.

a. Connect power.

b. Repair outlet or use working outlet.

c. Replace control.

d. Replace control.

e. Replace control.

f.

Replace control.

12. Control does not 

regenerate 
automatically but does 
regenerate when 
REGEN button is 
depressed.

a. If water flow display is not operative, 

refer to item 5 in this table.

b. Incorrect hardness and capacity 

settings.

c. Defective circuit board.

a. Refer to item 5 in this table.

b. Set new control values. Refer to the 

Programming section.

c. Replace control.

13. Run out of soft water 

between 
regenerations.

a. Improper regeneration.

b. Fouled resin bed.

c. Incorrect salt setting.

d. Incorrect hardness or capacity 

settings.

e. Water hardness has increased.

f.

Restricted meter turbine rotation 
due to foreign material in meter 
housing !

g. Excessive water usage below 

1/5 gallon per minute.

a. Repeat regeneration making certain 

that correct salt dosage is used.

b. Use resin cleaner.

c. Set salt control to proper level. Refer to 

the Programming section in this 
manual.

d. Set to correct values. Refer to the 

Programming section of this manual.

e. Set to correct value. Refer to the 

Programming section in this manual.

f.

Remove meter housing, free up 
turbine, and flush with clean water. 
Turbine should spin freely; if not, 
replace meter.

g. Repair leaky plumbing and/or fixtures.

14. Control does not draw 

brine.

a. Low water pressure.

b. Restricted drain line.

c. Injector or injector screen plugged !

d. Injector defective !

e. Valve disc 2 and/or 3 not closed.

f.

Air check valve prematurely closed.

a. Increase water pressure.

b. Remove restriction.

c. Clean injector and screen. Refer to the 

Cleaning the Injector/Injector Screen 
section in this manual.

d. Replace injector and cap.

e. Manually operate valve stem to flush 

out foreign matter holding disc open. 
Replace if needed.

f.

Briefly put control into brine refill 
status. Refer to the Manual 
Regeneration section in this manual. 
Replace or repair air check valve if 
needed.

Table 6 - Troubleshooting Procedures

Содержание Series 255

Страница 1: ...Water Conditioning Control System Dealer Installation Operation and Maintenance Manual Series 255 Valve 960 Control...

Страница 2: ...on Service 14 Removing the Control Preventive Maintenance 15 Injector Screen and Injector Water Meter Disinfection of Water Conditioners 16 Sodium Hypochlorite 5 25 Calcium Hypochlorite Specifications...

Страница 3: ...ons include starting a regeneration only at a specific time of day or having an immediate regeneration when the capacity is exhausted The control can also have a fixed reserve which is a percentage of...

Страница 4: ...Five cycle operation provides for downflow conditioned water upflow backwash downflow brining and slow rinse downflow fast rinse and refill of the brine tank Valve discs are held closed by water press...

Страница 5: ...water heater Water heaters can transmit heat back down the cold water pipe into the control valve Hot water can severely damage the conditioner A 10 foot 3 m total pipe run including bends elbows etc...

Страница 6: ...into the tank and tighten with the plastic thumb nut and gasket as illustrated in Figure 6 3 Attach a length of 1 2 inch 1 3 cm tubing not supplied to the fitting and run to the drain Figure 6 Overflo...

Страница 7: ...the Control The control has default values for most parameters that were set at the factory but there are key items that need to be entered at the time of installation Time of Day Time of Regeneratio...

Страница 8: ...and the control accepts the new setting After approximately 30 seconds the control starts alternating the display between Time of Day and Capacity Note If a beep sounds the new setting is not accepted...

Страница 9: ...s Parameter Range of Values Minimum Increments Default Units of Measure Notes Name Description P1 Time of day AM or PM 1 00 to 12 59 00 00 to 23 59 1 None Hour minute Range depends on value selected f...

Страница 10: ...and the far right number on the display starts flashing If you want to change this number press the up arrow button or the down arrow button To skip the number without changing press the left arrow bu...

Страница 11: ...er for a 12 hour clock or enter 1 for a 24 hour clock P14 Calendar override 0 to 30 1 0 Days 0 no calendar override Skip this parameter for no calendar override or enter a value P15 Reserve type 0 to...

Страница 12: ...e two settings can only be viewed when the control is in the Level II mode The settings will be skipped when the control is in the Level I mode When Parameter 18 is set to zero the Salt Amount and Cap...

Страница 13: ...options for this control fixed reserve and historical water usage pattern They are selected with Parameter P15 Fixed reserve When the fixed reserve is selected the control multiplies the maximum syste...

Страница 14: ...g straight up This occurs when the indicator knob is rotated to the refill position Press down on the back of the camshaft to disengage it from the rear hoop of the top plate Figure 12 Slide the camsh...

Страница 15: ...crew and remove the injector screen and injector cap 5 Clean screen with a fine brush Flush with water until clean 6 Using a needle nose pliers pull the injector straight out 7 Flush water into the in...

Страница 16: ...to treat potable water In addition a conditioner can become fouled with organic matter during normal usage or with bacteria from the water supply Periodic disinfection is recommended for all condition...

Страница 17: ...let outlet 3 8 inch BSPT drain 1 inch BSPT inlet outlet 1 2 inch BSPT drain Optional Bypass Valve 3 4 inch 19 1 mm or 1 inch 25 4 mm copper tailpiece 1 2 inch NPT male drain Valve Module Tank Adapter...

Страница 18: ...18 Pressure Graphs Tested with 3 4 inch Brass Manifold Bar Bar Bar...

Страница 19: ...19 Control Valving Identification Flow Diagrams Brine 1 Inlet 2 Bypass 4 Outlet 3 Rinse Drain 5 Backwash Drain 6 Valve Disc Operation...

Страница 20: ...20...

Страница 21: ......

Страница 22: ...Ring 3 4 x 1 x 1 8 EP 1 6 Drain Control Assembly with O Rings 1 14 1031402 Locking Bar English Language 1 1034162 No 6 for 6 inch Diameter Tank 15 1006093 Screw No 8 x 9 16 inch 1 1000209 No 7 for 7 i...

Страница 23: ...23 Meter Adapter Bypass Valve Piping Boss and Wall Mount Transformer Inlet Outlet Drain...

Страница 24: ...1 1040280 1 inch NPT Noryl 1001613 3 4 inch CPVC Tube Adapter Kit 1 1040283 3 4 inch BSPT Noryl 1001614 1 inch CPVC Tube Adapter Kit 1 1040284 1 inch BSPT Noryl 1001615 25 mm CPVC Tube Adapter Kit 1 2...

Страница 25: ...ve bypass into the bypass position and open the backwash drain valve the sixth valve back from the control with a screwdriver see Figure 11 Restore system water pressure when the service work is compl...

Страница 26: ...e meter probe e Defective circuit board a Shift bypass valve into service position b Fully insert probe into meter housing c Remove meter housing free up turbine and flush with clean water Turbine sho...

Страница 27: ...ased f Restricted meter turbine rotation due to foreign material in meter housing g Excessive water usage below 1 5 gallon per minute a Repeat regeneration making certain that correct salt dosage is u...

Страница 28: ...Replace both injector and injector cap 18 No conditioned water after regeneration a Unit did not regenerate b No salt in brine tank c Plugged injector d Air check valve closed prematurely a Check for...

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