Rola-Chem 554230 User Manual
MODEL 554230
ORP Digital Controller
FEED
ALERT
MODE
FLOW SWITCH
ORP
FEED
SET
TIME
LEVEL
ORP POWER
ORP OUTPUT
FLOW
AUTO
Operating Manual
Rola-Chem Digital Controller PN 554226 6/01/2012 Page: 1 of 12
QUICK START REFERENCE
Use this section for reference - please read all safety instructions and
appropriate manual sections for installation and operation instructions.
• Do NOT add chemicals to feeders until all start-up operations are completed.
• Manually adjust and balance pool/spa to acceptable levels and verify using DPD test kit
prior to start-up. Automation should be used to maintain chemical levels, not to balance
a pool/spa that is out of acceptable chemical ranges
On/Off:
- press the mode button to turn the unit on.
note: ‘FLOW’ light must illuminate.
- press and hold the mode button to turn the unit off.
“OFF” will be displayed in the windows
To Operate:
- press and release the mode button until the “AUTO” light is lit.
Unit will now operate in the factory preset ORP settings:
- Set level: 650 mV
- Feed times: 0.6 second feed with a 5 minute delay
- Limits/Alerts: 900 mV (High) & 100 mV (Low)
To Change Settings:
- Press and release the mode button –AUTO light off.
Note: Once the settings are changed, they will remain at
those settings until they are changed again.
- Set Level
- Feed Time
time is reached.
The number represent the seconds of feed time
(all with 5 minute delays).
Range is 0.6 to 900 sec. (15 min.).
Constant feed is ‘con’.
: press the Set Level button until the desired set point is reached.
: press the Feed Time button until the desired feed
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Table of Contents
Section title Page
--- Quick Start Reference Inside Cover
1.0 Safety Instructions 4
2.0 Description and Specifications
2.1 General Description 5
2.2 Specifications 6
2.3 Description of controls 6
3.0 Installation
3.1 Locating the controller 7
3.2 Mechanical installation 7
3.3 Power access panel 8
3.3.1 Fuses 8
3.3.2 Flow Switch 8
4.0 Operation
4.1 Startup 9
4.2 ORP settings 9
4.3 Operating mode 9
4.4 Reset 10
5.0 Troubleshooting 10
6.0 Warranty 11
7.0 Appendix
7.1 Water Chemistry Ranges-NSPI 12
7.2 Typical system installations 12
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1.0 Safety Instruction
A- WARNING: Do not shut down circulating and control system immediately after
using pool, spa or hot tub.
Systems must operate until water chemistry is stable. Systems must be restarted
before water chemistry is out of NSPI recommended ranges or water chemistry
must be manually corrected.
B- WARNING: Removing power from circulating pump must also remove power
from the controller.
Provide a properly located outlet controlled by the circulating pump circuit.
C- WARNING: Pool water must be balanced and stabilized before operating this
controller.
(See ‘READ ME FIRST’ document for further information.)
D- WARNING: Use a device such 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 running.
E- WARNING: Controller uses microprocessor.
Wireless communication equipment or other electrical operated devised operated
in close proximity may cause inadvertent actuation of chemical feed pumps.
F- WARNING: Risk of electric shock.
Connect power cord to ground-fault circuit interrupter (GFCI). Contact qualified
electrician if you can not verify that your installation meets local electrical codes,
including grounding of water system components.
G- WARNING: Do not bury cords. Do not use extension cords.
Locate cord to minimize abuse from lawn mowers, trimmers and other
equipment. Replace damaged cords immediately.
H- WARNING: Do not install within an outer enclose or beneath skirt of tub or spa
unless so marked.
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