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MODEL  554200 

pH Digital Controller 

 

MODE

FLOW SWITCH

pH OUTPUT

FEED

TIME 

SET

LEVEL

pH

pH

CALIB

 

POWER

ALERT

FEED

pH

AUTO 

FLOW

 

Operating Manual 

 
 
 

Rola-Chem Digital Controller                  PN 554212      11/22/06                      Page: 1 of 16 

Summary of Contents for 554200

Page 1: ...ODEL 554200 pH Digital Controller MODE FLOW SWITCH pH OUTPUT FEED TIME SET LEVEL pH pH CALIB POWER ALERT FEED pH AUTO FLOW Operating Manual Rola Chem Digital Controller PN 554212 11 22 06 Page 1 of 16...

Page 2: ...operate in the factory preset settings Set level pH 7 4 Feed times 0 6 second feed with a 5 minute delay Limits Alerts pH 8 0 hi 7 0 low To Change Settings Press and release the mode button AUTO light...

Page 3: ...5 2 2 Specifications 6 2 3 Description of controls 7 3 0 Installation 3 1 Locating the controller 8 3 2 Mechanical installation 8 3 3 Power access panel 8 3 3 1 Fuses 9 3 3 2 Flow Switch 9 3 3 3 Acid...

Page 4: ...as a flow switch to shut off power from the controller in the event of pool pump or circulation failure It is not safe to automatically dispensed chemicals into a circulating system that is not runnin...

Page 5: ...of pH chemicals The feed cycle is a timed based feed then delay system The controller has a series of fixed feed times 0 6 to 900 sec with associated delays as well as a constant feed mode con A feed...

Page 6: ...trol pH 7 0 to 8 0 Factory default pH 7 4 Input Power 120 Volts AC 50 60 HZ 3 wire grounded power cord GFCI source required Output Power 120 Volts AC 50 60 HZ 5 amps fused Two 3 wire grounded power re...

Page 7: ...witch is used When Flow light is on and Auto light is off levels can be set Set level button Pressing the set level button once will display the current set level To change the set level press the set...

Page 8: ...ce Never mount a controller above or near an acid tank See appendix for typical feed system schematics 3 2 Mechanical Installation Once the site is selected obtain screws or anchors to securely mount...

Page 9: ...nual Debris may obstruct flow switch and prevent the switch from functioning 3 3 3 Acid Base Feed Selection The controller has a terminal shipped with a jumper used to select acid or base chemical The...

Page 10: ...s mode to maintain the desired parameters Timed feed settings The feed lamp will flash during the feed time and be constant during the delay time of the feed cycle Power will be supplied to feeder unt...

Page 11: ...Simultaneously depress and hold the Set Level and pH Calib buttons C Turn the controller on by pushing the mode button D The display will read LD E Release the Set Level and pH Calib buttons F Turn t...

Page 12: ...t points not being reached or maintained Factory setting for feed time is 0 6 sec on with 5 minute delay Feeders may require longer feed time If time is too short set points will not be maintained If...

Page 13: ...ola Chem personnel All expendable items hoses etc are not covered under this warranty Heavy duty probes are warranted from the date of original purchase for one 1 year Rola Chem Corporation under no c...

Page 14: ...the shielding effect for chlorine When using tri chlor recommended alkalinity is 95 125 ppm 7 2 Typical System Installations FILTER SAFETY FLOWSWITCH TO ENSURE CIRCULATION TO CONTROL PROBES AND INDIC...

Page 15: ...Rola Chem Digital Controller PN 554212 11 22 06 Page 15 of 16 NOTES...

Page 16: ...Rola Chem Digital Controller PN 554212 11 22 06 Page 16 of 16 NOTES...

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