ROLA-CHEM 554000 Operating Manual Download Page 1

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ROLA-CHEM Digital Controller PN 554135 12/26/18 Page: 1 of 24

MODE

FEED

ONCE

AUTO

ORP

LEVEL

SET

FEED

ALERT

CALIB

FEED

TIME

ORP

LOW

ORP

FEED

ALERT

Operating Manual

MODELS RC554XP AND 554000

ORP/pH Digital Controller

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW ALL INSTRUCTIONS

SAVE THESE INSTRUCTIONS

Summary of Contents for 554000

Page 1: ...MODE FEED ONCE pH AUTO ORP LEVEL SET pH FEED ALERT CALIB pH FEED TIME HI ORP LOW ORP FEED L O W ALERT pH Operating Manual MODELS RC554XP AND 554000 ORP pH Digital Controller IMPORTANT SAFETY INSTRUCT...

Page 2: ...lso remove power from the controller Provide a properly located outlet controlled by the circulating pump circuit 1 6 WARNING Risk of electric shock pinching chemical exposure Remove power sources or...

Page 3: ...allation 4 1 Locating the controller 12 4 2 Mechanical installation 12 4 3 Power panel access 13 4 3 1 Dip switches 13 4 3 2 Fuses 13 4 3 3 Flow switch 13 4 3 4 Globe Flowcell 14 5 Operation 5 1 Start...

Page 4: ...ings Press and release the MODE button until the desired ORP or pH LED is lit Once the settings are changed they will remain at those settings until they are changed again Set level press the SET LEVE...

Page 5: ...isplay resolution The ORP set point is adjustable from 400 to 900 mV with default set point of 650 mV During an ORP feed cycle the ORP feed lamp will flash when sanitizer chemicals are being fed and i...

Page 6: ...nternal terminal strip is provided for field wiring of the controller The internal step down transformer has a class two energy limiting rating to provide for electrical safety Note When automating an...

Page 7: ...s Terminal strip for hardwire applications included Displays ORP and pH red digital Power and flow indicator LED Alert indicator Feed indicator LED ORP pH Mode indicator LED pH ORP Auto Note feed lamp...

Page 8: ...onitors pH and ORP and displays programmed set points The Digital Display numbers will flash if Consecutive Feed Alert Limit is exceeded 5 pH STANDBY LAMP AND PROGRAMMING BUTTONS When pH standby lamp...

Page 9: ...set desired pH parameters Note When scrolling through the set modes to reverse the direction simply release the button momentarily and press the button again Feed Once button By pressing the FEED ONCE...

Page 10: ...calibration allows the adjustment of 1 pH in 1 pH increments Consecutive Feed Alert Limit The Digital Display numbers will flash and the pump feeder will not activate if the Set Level is not reached...

Page 11: ...sed the ORP readout will scroll through the available ORP levels 100 mV to 640 mV in 5 mV increments and OFF Release the button when the desired level is reached The pH CALIB button is not functional...

Page 12: ...oller in a location accessible to the public Install the controller in an area protected from natural elements sun rain freezing etc See appendix for typical feed system schematics 4 2 Mechanical Inst...

Page 13: ...These fuses are located inside the lower panel The fuse holders are shipped with 5 amp fuses Replacement fuses are 5mm x 20mm Fast Acting IEC 4 3 3 Flow Switch The controller has a flow switch termina...

Page 14: ...perate as a power light It is recommended the jumper be retained to assist in troubleshooting if necessary 4 3 4 Globe Flowcell see Globe Flowcell Operating Manual Connect the Globe Flowcell grounding...

Page 15: ...ion in Appendix for Dip switch settings To verify that acid feed mode is selected adjust the pH set level below the pH indicated on the display The feed lamp should come on if the controller is in aci...

Page 16: ...down in small increments for example 10mV to 25 mV increments to lock in the desired sanitizer level Note The ORP reading is highly dependent on both the pH and the cyanuric acid levels Both of these...

Page 17: ...eed 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 feed time is too long overfeeding chemicals may occur Correct...

Page 18: ...o turn the controller On and return to operating mode The last two steps are extremely important because this puts the controller back in operating mode If these two steps are not performed the contro...

Page 19: ...switch flow cell valves feeders tubing etc are not covered under this warranty Heavy duty probes are warranted from the date of original purchase for one 1 year ROLA CHEM under no circumstances shall...

Page 20: ...in the timed feed mode 1 Turn off remove power then move 2 dip switch to ON 2 Re power press MODE to set it for ORP or pH 3 Note feed time setting then Set FEED TIME to OFF 4 Press FEED ONCE button t...

Page 21: ...s now in test mode Test mode reduces the feed delay time from 5 minutes to 5 seconds to simplify diagnostics E Turn the controller Off again to exit test mode F Turn the controller On to return to ope...

Page 22: ...ROLA CHEM Digital Controller PN 554135 12 26 18 Page 22 of 24 8 4 Typical System Installations...

Page 23: ...ROLA CHEM Digital Controller PN 554135 12 26 18 Page 23 of 24 8 4 Typical System Installations cont...

Page 24: ...ROLA CHEM Digital Controller PN 554135 12 26 18 Page 24 of 24 NOTES...

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