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Rola Chem Pool Controller - Controls ORP and pH, with two 103SC chemical pumps

rola-chem, rola-chem pool controller, automatic pool controller
Price: $1,575.00
Item Number: RC554107
Manufacturer: Rola-Chem
Manufacturer Part No: 554107

Click here for Rola-Chem owners manual

 
Rola-Chem pool controller
Includes
  • Controller
  • Flow cell with flow switch
  • Probes
  • 3/8 tubing
  • Fittings

Specifications

pH ORP Feed Cycle
Factory Setting: 7.4 650 mV .6 sec.
Display Range: 6.8 8.2 0 995 mV
Setpoint Range: 7.0 8.0 400 900 mV
Feed Cycle Range: .6 to 900 sec with 5-minute timeouts
Power: 120V corded
Feed: Automatic or manual
Maximum Amps: 5 Amps
Probes: One-year limited warranty
Controller: One-year limited warranty on electronics

Digital ORP/ph Controller Features:

  • Digital readouts
  • ORP technology
  • Redox sensor
  • Proportional feed
  • Dip switch programmable settings
  • Flow switch included
  • Data Port Modem compatibility
  • Lockout security feature
  • Built-in out-of-range safety timeouts
  • pH calibration
  • Acid or base feed
  • Microprocessor logic
  • Globe flow cell with flow switch
  • Compatible with most peristaltic pumps
  • Can also be used with erosion feeder/solenoid applications

General Description

The controller is a microprocessor-based chemical automation system, which continuously monitors and maintains the pH balance and sanitizer level in a swimming pool or spa.

 

The pH and sanitizer level (ORP) are displayed using sun-bright seven-segment light emitting diodes. The pH and ORP levels are continuously monitored and displayed on the controller’s front panel. The ORP/pH controller has been designed to be user friendly. One MODE button and six SET buttons allow the operator to easily set parameters.

 

The pH display range is 6.8 to 8.2 with a .1 unit resolution. The pH set point is adjustable from 7.0 to 8.0 in .1 pH steps, with a factory default set point of 7.4 pH. During a pH feed cycle, the pH feed lamp will blink when pH chemicals are being feed and illuminate continuously during the feed delay portion of the feed cycle. The pH Alert lamp will illuminate when the pH reading is higher or lower than the high and low pH Alert set points and prevent the feeding of pH chemicals.

 

The sanitizer (ORP) display range is 0 to 995 mV with a 5 mV display 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 blink when sanitizer chemicals are being feed and illuminate continuously during the feed delay portion of the feed cycle. The ORP Alert lamp will illuminate when the ORP reading is higher or lower than the high and low ORP Alert set points and prevent the feeding of sanitizer chemicals.

 

A manual feed cycle for pH or ORP can be started by pressing the Mode button (placing the controller in stand-by mode for either pH or ORP) and then pressing the Feed Once button.

 

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. A feed cycle consists of a feed time plus a delay time. Example, a 30 second feed time followed by a five-minute delay would have a 5½ minute feed cycle. The chemical feeder dispenses chemical only during the feed time portion of the cycle and then waits for a delay period to allow for chemical to dispense throughout the swimming pool or spa.

 

The controller incorporates an internal non-volatile memory in which all factory default settings as well as field-modified settings are stored. The internal memory is not affected by power interruption and requires no backup battery. Acid/base, pH/ORP interlock, function control and lockout switches are located behind the terminal block access panel.

 

The pH and ORP outputs are capable of handling 5 amps each at 120 Volt AC. The relay outputs are fused and transient protected. An internal 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 any body of water, it is essential to size the feeders to reach desired levels in a relatively short period of time. Generally, automating an existing body of water with existing feeders will require the output of the feeders be increased accordingly. If feeders are unable to keep up with demand in a short period of time, automation becomes ineffective.

Specifications

ORP & pH Ranges ORP pH .

Display: 0 to 995 mv. 6.8 to 8.4

Control: 400 mv to 900 mv 7.0 to 8.0

(5 mv increments)

Factory default: 650 mv 7.4

 

Input Power

120 Volts AC, 50/60 HZ, 3 wire grounded power cord.

Combined load not to exceed 15 amps.

GFCI source required

 

Output Power

120 Volts AC, 50/60 HZ, ORP and pH -5 amps each (fused)

Two 3-wire grounded power receptacles

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 lamps flash during the feed time and are on constant during the delay time of the feed cycle.

 

Operating Temperature: 40 to 120° F

 

Selectable Features

+ ORP and pH settings + High and low ORP and pH alerts + ORP and pH feed/delay times

+ Manual feed + pH calibration + Acid/base feed

+ Keypad Lockout + Adjustable time-out + ORP and pH Interlock

+ Reset

Features and Options

+ Flow switch input + Individually fused outputs + 120 vac transformer


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