Pentair intellichem Installation And User Manual

IMPORTANT SAFETY INSTRUCTIONS

READ AND FOLLOW ALL INSTRUCTIONS

SAVE THESE INSTRUCTIONS

WATER CHEMISTRY CONTROLLER

INTELLICHEM

INSTALLATION

USER’S GUIDE

AND

INTELLICHEM

Controller Installation and User’s Guide

Technical Support

Phone: (800) 831-7133 - Fax: (800) 284-4151 visit www.pentairpool.com and www.staritepool.com:

Contents

IMPORTANT WARNING AND SAFETY INSTRUCTIONS .........................................i

IntelliChem Overview ..................................................................................................1

Operator Controls Indicators and Alarm LEDs ...........................................................2

pH Settings and ORP Settings Buttons ......................................................................3

IntelliChem Controller System Power Up Sequence ..................................................4

Password Protect ........................................................................................................5

Display Modes ............................................................................................................6

Auto Setup Sequence .................................................................................................6

IntelliChem Controller System Default Values ............................................................9

IntelliChem Controller Menus .....................................................................................10

Navigating IntelliChem Controller Menus ...................................................................11

pH Menu Description .................................................................................................12

ORP Menu Description ..............................................................................................15

Conﬁguration Menu ...............................................................................................18/19

Auto Setup Menu .......................................................................................................25

Saturation Index Overview .........................................................................................25

INSTALLATION ..........................................................................................................29

Mounting IntelliChem Controller Enclosure ...........................................................30

Wiring the IntelliChem Controller Transformer .......................................................31

Connecting External Devices to IntelliChem Controller .........................................32

Installing the Flow Cell and pH/ORP Sensors .......................................................33

Plumbing the Flow Cell ..........................................................................................35

Connecting the IntelliChem Controller to an Automation Control System ..................39

Wiring the IntelliChem Controller AC Power to Automation Filter Pump Relay ..........41

Setting up EasyTouch, IntelliTouch, SunTouch Automation Control System ..............43

Troubleshooting ..........................................................................................................46

Tweaking pH/ORP (Calibrating Sensors) ...................................................................51

Maintenance ...............................................................................................................52

Motor Pump Head Yearly Replacement .................................................................53

Replaceable Parts List .......................................................................................54/56

P/N 521363 Rev F - 9/2015

INTELLICHEM

Controller Installation and User’s Guide

Most states and local codes regulate the construction, installation, and operation of public pools and spas, and the construction of residential pools and spas. It is important to comply with these codes, many of which directly regulate the installation and use of this product. Consult your local building and health codes for more information.

SERIOUS BODILY INJURY OR DEATH CAN RESULT IF THIS PRODUCT IS NOT INSTALLED AND USED CORRECTLY.

INSTALLERS, POOL OPERATORS AND POOL OWNERS MUST READ THESE WARNINGS AND ALL INSTRUCTIONS BEFORE USING THIS

PRODUCT.

Before installing this product, read and follow all warning notices and instructions in this Guide. Failure to follow warnings and instructions can result in severe injury, death, or property damage. Call (800) 831-7133 for additional free copies of these instructions. Please refer to www.pentairpool.com for more information related to this products.

IMPORT ANT NO TICE - Attention Installer: This Installation and User’ s Guide (“Guide”) contains important information about the installation, operation and safe use of this product. This Guide should be given to the owner and/or operator of this product.

IMPORTANT WARNING AND SAFETY INSTRUCTIONS

BEFORE WORKING ON INTELLICHEM

CHEMICAL CONTROLLER: Always disconnect

power to the IntelliChem controller at the circuit breaker before servicing. Failure to do so could result in death or serious injury to service person, pool users or others due to electric shock.

RISK OF ELECTRICAL SHOCK OR ELECTROCUTION:

This product must be installed by a licensed or certiﬁed electrician or a qualiﬁed pool professional in accordance with the National Electrical Code (NEC), NFPA 70 or the Canadian Electrical Code (CEC), CSA C22.2. All applicable local installation codes and ordinances must also be adhered to. Improper installation will create an electrical hazard which could result in death or serious injury to pool users, installers or others due to electrical shock, and may also cause damage to property.

Do not permit children to operate this equipment.

When mixing acid with water, ALWAYS ADD ACID TO WATER. NEVER ADD WATER TO ACID. When adding any chemical to the pool/spa, be sure to follow the manufacturer’s instructions thoroughly.

DO NOT MIX SODIUM HYPOCHLORITE AND MURATIC ACID

Risk of electrical shock. Connect IntelliChem controller to a ground-fault interrupter-circuit (GFCI). Contact a qualiﬁed electrician if you cannot verify that the receptacle is protected by a GFCI.

BE SURE TO DISCONNECT ALL SUPPLY CONNECTIONS BEFORE SERVICING THE INTELLICHEM CONTROLLER. AC Power may be supplied to the relay terminals Ex_Relay1 and Ex_Relay2 from other sources. See page 31 for details.

BEFORE USING YOUR POOL, SPA OR HOT TUB, CHECK THE pH AND SANITIZER LEVELS OF THE WATER.

IF “CLEAR OVERFEED LIMIT” SETTING IS SET TO 24 HOURS, DO NOT SET “FEED TIME” GREATER THAN 20 HOURS AS THIS WILL VOID NSF CERTIFICATION.

DO NOT INSTALL THE INTELLICHEM® CHEMICAL CONTROLLER WHERE IT CAN BE ACCESSIBLE TO THE

PUBLIC.

INTELLICHEM

Controller Installation and User’s Guide

IMPORTANT WARNING AND SAFETY INSTRUCTIONS

• Check the pH and sanitizer levels of the water before use.

• Periodically use an independent pH and Chlorine test kit to verify that pH and chlorine is at a safe level. If the pH and Oxidation Reduction Potential (ORP) or Flow Cell sensors are broken, depleted or dirty with oils, lotions, or other contaminants, they can report inaccurate results to the system causing incorrect water chemistry, which could harm people or equipment.

• Check the IntelliChem

Controller main status display each day to ensure there are no Alarm messages. See “Troubleshooting” on page 45 for more information.

Using CO2 for pH Control

Plaster pools and pools using salt-chlorine generators typically cause a slow pH rise which must be managed. With the IntelliChem® controller muriatic acid or carbon dioxide (CO2) is dispensed into the ﬁlter system’s return water as needed until the Flow Cell pH sensor detects the proper pH level. Using CO2 for pH control eliminates the need to handle and stored acid and can be a safer method. As CO2 gas is injected into the pool water, it dissolves and creates carbonic acid. This weak acid is very efﬁcient at lowering pH with the added beneﬁt of self-limiting if the CO2 is over-fed.

WARNING CHEMICAL BURN HAZARD: Make sure all pumps are switched off at the main circuit breakers at the house before drilling into any pipes. Securely fasten all electrical, water and chemical lines. Locate chemical feed pumps and chemical storage tanks in a safe and secure area.

Strictly follow the acid manufacturers safety and handling protocols including hand, body and eye protection when transferring or handling acid. Safety precautions should be used when handling Muriatic acid to control pH water levels. Muriatic acid can cause serious body injury and damage pool equipment. Extra care must be taken when installing, maintaining and operating acid pump feed systems. Acid is dangerous to handle and should be properly contained, transported, poured, stored, and dispensed.

When using IntelliChem with a pool pump timer: The Association of Pool and Spa Professionals (APSP) recommends that all water in a residential pool pass through the ﬁltration system at least once every 12 hours (referred to as pool water turnover). However, many factors have an effect on actual pump and ﬁlter system run times. Pool size, source of water, direct sun light, indoor/outdoor, screened and unscreened, ﬁltration system, cold or hot weather, swimmer load, rain, organic debris, algae, etc., are all factors which contribute to either more or less pool pump and ﬁlter system run times. Because of these differences, it is extremely difﬁcult to set an initial run time (starting point) for the pool pump and chlorinating system. Try initially setting the pool pump timer to 12 hours. It will take a few days to get just the right amount pool pump operating time. When the Chlorinator is wired with a pool pump timer (see page 6) results will vary greatly from one pool installation to the next, so this should be discussed with either the pool builder or your pool professional.

INTELLICHEM

Controller Installation and User’s Guide

iii

IMPORTANT WARNING AND SAFETY INSTRUCTIONS

Before installing this product, read and follow all warning notices and instructions in this Guide. Failure to follow warnings and instructions can result in severe injury, death, or property damage. Call (800) 831-7133 for additional free copies of these instructions. Please refer to www. pentairpool.com for more information related to this products.

IMPORTANT NOTICE - Attention Installer: This Installation and User’s

Guide (“Guide”) contains important information about the installation, operation and safe use of this product. This Guide should be giv en to the o wner and/or operator of this equipment.

Be sure that the pool or spa meets the requirements of the current National Electrical Code (N.E.C.) Article 680-22 and all local codes and ordinances. A licensed or certiﬁed electrician must install the electrical system to meet or exceed those requirements before the underwater light is installed.

READ THE FOLLOWING BEFORE HANDLING AND WORKING WITH MURIATIC ACID (ALSO KNOWN AS HYDROCHLORIC ACID) AND CHLORINE (SODIUM HYPOCHLORITE)

MURIATIC ACID AND CHLORINE (LIQUID AND MIST) CAN CAUSE SEVERE BURNS TO SKIN, MOUTH AND EYES. MAY BE FATAL IF SWALLOWED OR INHALED. INHALATION CAN CAUSE SEVERE LUNG DAMAGE.

IMPORTANT! CHLORINE CONTAINER

MIXING CHEMICALS WITH CHLORINE OR CHLORINE RESIDUE IN CONTAINER CAN CREATE A DEADLY GAS OR AN EXPLOSION.

Working with muriatic acid can be dangerous. When cleaning the IECG always wear rubber gloves and eye protection. Always add acid to water, do not add water to acid. Always work in a well-ventilated area. Splashing or spilling acid can cause severe personal injury and/or property damage. Pentair always

recommends 1:1 dilution when using full strength muriatic acid. When mixing, remember to always add acid to water.

IMPORTANT! TAKE EXTREME CARE WHEN INSERTING THE ACID CONTAINER INTO THE STORAGE TANK, AS THE FOIL SEAL MAY NOT BE FULLY ATTACHED.

INTELLICHEM

Controller Installation and User’s Guide

IMPORTANT WARNING AND SAFETY INSTRUCTIONS

INHALATION

Inhalation of vapors can cause coughing, inﬂammation of the nose, throat and upper respiratory tract and death. In case of inhalation, move to an area of fresh air immediately.

INGESTION

Swallowing can be fatal. Contact local poison control center or physician immediately. Give large amounts of water or milk. Allow person to vomit. If vomiting occurs, keep head lower than hips to avoid aspiration. If person is unconscious, turn their head to the side. Seek immediate medical attention.

STORAGE:

Install and store container and acid in a dry, ventilated place protected from excess heat and direct sunlight. Should be stored at a temperature below 80°F (27°C). Be sure drainage is located away from building and equipment.

SKIN CONTACT

Wash skin with soap and water for at least 20 minutes and remove contaminated clothing and shoes. Contaminated clothes should be thoroughly cleaned before re-use.

EYE CONTACT

Flush eyes immediately with water for at least 20 minutes. Seek immediate medical attention.

PERSONAL PROTECTION VENTILATION

Use container outside and in a well-ventilated area.

EYE PROTECTION

Use splash-resistant safety goggles.

CLOTHING

Wear chemical-resistant clothing when handling or working with acid and chlorine.

GLOVES

Wear chemical-resistant gloves when handling or working with acid and chlorine.

DISPOSAL

Because of its corrosive nature, muriatic acid is a hazardous waste when spilled or discarded. Dispose of used acid at an approved hazardous waste facility or at your municipal household hazardous waste collection facility. Small spills of acid may be neutralized using baking soda. Carefully pour the baking soda onto the spilled material until the ﬁzzing stops, then mop or scoop up the residue. Leave cleanup of large spills to the experts; call your local ﬁre department or hazardous materials spill team.

READ AND FOLLOW ALL INSTRUCTIONS

SA VE THESE INSTRUCTIONS

INTELLICHEM

Controller Installation and User’s Guide

Overview

The INTELLILCHEM® Water Chemistry Controller is a pH and ORP sensing device that dispenses correct amount of chlorine or bromine, muriatic acid or CO2 gas. The IntelliChem controller provides continual analysis of your swimming pool water sanitation and pH levels, providing real-time status information to dispense the proper amount of muriatic acid (pH reducer) and chlorine or bromine for the correct sanitization and pH balance. The IntelliChem controller operates with or without a salt chlorine generator to provide a self-replenishing supply of chlorine generated from salt. The IntelliChem controller can also connect to carbon dioxide (CO2) liquid gas tanks to lower pH in your swimming pool water. When CO2 dissolves into water it produces weak neutral bicarbonate salts which reduces pH. CO2 is environmentally friendly and produces no secondary pollution into the treated water by salts such as chlorides or sulfates. CO2 does not corrode metal equipment and does not require any special piping. The IntelliChem controller supports Pentair Aquatic Systems (“Pentair”), EasyTouch®, IntelliTouch® and SunTouch® automation control systems for pH and ORP control. The IntelliChem controller also supports IntelliChlor® salt chlorine generator (SCG) to help manage your pool water sanitizer levels.

Before operating the IntelliChem controller, it’s important to test and adjust your pool water chemistry to the recommended pool industry levels found in this manual (see page 19). If you are using an IntelliChlor salt chlorine generator, adjust the salt levels to the recommended levels in the IntelliChlor (SCG) Installation and User’s Guide (P/N

520589). During normal operation, no user input is required, the IntelliChem controller will automatically sense ORP and pH levels. The current ORP and pH levels are regularly displayed on the control panel LCD display. Use the pH Settings or ORP Settings buttons to view or adjust supply levels. The “Auto Setup” feature provides screen prompts for ﬁrst-time setup or standard conﬁgurations such as setup reminder times, calculating feed times, proportional limits and alarms. For details, see page 6.

Operating the IntelliChem Controller

First Balance Your Pool Water

1. Use a Test Kit (with fresh testing reagents) to measure the pH, alkalinity, and calcium hardness of the pool water. For greater accuracy, Pentair

recommends the AcuCheck3 Test Kit to measure pH, chlorine ppm, and alkalinity levels (P/N 745000110). “Balanced” water has proper levels of pH, Total Alkalinity and Calcium Hardness. This “balanced” water is neither corrosive or scaling. The pH (0-14) value is the scale of relative acidity or alkalinity. Recommended pH range is from 7.2 to 7.6. The IntelliChem controller default pH value is 7.5 (see page 12).

2. Be sure the pool chlorine level is balanced. Ideal free chlorine level should be between 1.0 - 3.0 parts per million (ppm).

3. Use the online Langelier Saturation Index (LSI) calculator to diagnose the water balance in your pool or the IntelliChem controller built-in LSI calculator (see page 28-31). Refer to: http://www.pentair pool.com/pool-owner/resources/calculators/langelier/

IMPORTANT: To help keep your pool water balanced follow these steps:

Note: A Saturation Index value of 0 indicates the water is chemically in balance. If the Index is a minus (-) value, corrosive tendencies are indicated. If the Index is a plus (+)

value, scale-forming tendencies are indicated. A Saturation Index value between +0.5 to -0.5 is considered satisfactory in a swimming pool. See Saturation Index menu

on page 28.

INTELLICHEM® Controller Installation and User’s Guide

Liquid Crystal Display (LCD) with backlighting: Displays system status information and the IntelliChem® Controller main menu. Display backlight and menu on and off time (30 seconds to 24 hours) can be set via the “LCD Timeout” menu feature. See “Conﬁguration” menu page 17). Display viewing modes: Select between two display modes: Basic: pH and ORP status with alarms messages. Advanced: pH, ORP, status, alarm messages and process timers.

pH Settings button: Access the pH settings (see page 3). ORP Settings button: Access the Oxidation Reduction Potential (ORP) settings

(see page 3). Flow LED: Green LED on indicates ﬂow is detected. LED will blink during ﬂow delay.

LED off indicates no ﬂow in the system. If ﬂow is not present, no chemical feeding or IntelliChem controller activity is allowed. LED brightness can be adjusted via the Conﬁguration “Display Mode” menu (see page 17).

Left arrow button: Scroll through sub-menu items or move cursor left when editing a setting.

Menu button: Access the main menu (see page 11). While in menu mode, used to exit a menu level. All items are saved as soon as they are changed.

Right arrow button: When in menu mode, selects menu main and sub-menu item, scroll through sub-menu items or move cursor right when editing a setting.

Alarm LED: LED is on if an alarm condition occurs. Display shows alarm message and status (see page 48). LED brightness can be adjusted via the Conﬁguration “Display Mode” menu (see page 17).

Up/Down arrow button: When in a menu mode, use / to scroll through main menu and sub-menu items, increase, decrease or change a setting or value. Also, used for moving to next sub-menu page 1/2 - 2/2.

2 3

Control Buttons and LEDs:

Operator Controls, Indictor and Alarm LEDs

CONTROL PANEL DESCRIPTION

ORP

Select

FLOW

ALARM

SETTINGS

pH OK 7.46 Mixing 00:07:03 ORP OK 450 Mixing 00:07:54

INTELLICHEM

Controller Installation and User’s Guide

Override (pH): Press the / Right or Left arrow button to toggle between “Dose” or “Stop”. Select “Dose” to dispense muriatic acid or CO2 and select “Stop” to stop dispensing acid or CO2 (pH Settings LED is on). To exit, press the MENU button or press the  Down button to select the “Level Gauge” feature. The Override feature is not available when CO2 is setup to “Feed to Setpoint.”

Override (ORP): Press the / Right or Left arrow button to toggle between “Dose” or “Stop”. Select “Dose” to dispense chlorine (or bromine) and select “Stop” to stop dispensing chlorine (ORP Settings LED is on). To exit, press the MENU button or press the  Down button to select the “Level Gauge” feature. The Override feature is not available when IntelliChlor is setup to “Feed to Setpoint.”

Level Gauge indicator: Press the / Up/Down button to select this feature. The level gauge (volume based) and hour glass (time based) icon is a visual representation of the amount of acid (pH Settings) or chlorine (ORP Settings) available in the container. Press / six times to ﬁll the gauge (container full). The indicator displays six horizontal bars when full. The level gauge is not available if the doser is unable to determine the pump dispense rate, the supply volume, or if there is no supply “reminder” set up (see page 13-15). The gauge is displayed as an “hour glass” if the supply is based on time rather then volume (see page 6)

Limit [Clear]: Press the / to select this feature. Press the / to clear the current dosage limit timer. After pressing the button, “CLEARED” is displayed, indicating that the current dosage limit is cleared.

pH Settings and ORP Settings Buttons

DO NOT manually feed pH (acid) and ORP sanitizer (chlorine) at the same time without sufﬁcient water ﬂow through the piping system. Combining these two chemicals without sufﬁcient water ﬂow for mixing will result in the formation of hazardous gas. This menu item will be displayed as

Override [Wait] during no-ﬂow and ﬂow-delay time period.

pH Dosage (dispense acid)

ORP Settings button: Press the ORP Settings button

to access the Oxidation Reduction Potential (ORP) settings. The ORP is the sanitization quality of the water of a given solution.

pH Settings button: Press the pH Settings button to access the pH dosage settings.

ORP

SETTINGS

pH Settings Override [Dose]

Level Gauge: 5 Limit cleared

Password Protect: The pH Settings and ORP Settings screens are not accessible when the Password Lock is set to “ALL”. Set the Password Lock to “OFF” or “MENU” to access these screens (see page 5).

Note: To exit pH Settings and ORP Settings, press the MENU button.

ORP Settings Override [Dose]

Level Gauge: 5 Limit: [Clear ]

INTELLICHEM® Controller Installation and User’s Guide

IntelliChem® Controller System Power Up Sequence

Power-up Sequence: During power-up the IntelliChem®

Controller displays the initialization screens before the main status screen is displayed. During this initial power up sequence, the IntelliChem controller performs an internal self test and continues with a system calibration. The ﬁrst screen includes the current software version and date.

IntelliChem® Controller v1.060 09/04/2014 Pentair Aquatic Systems

AUTO CALIBRATION

AUTO CALIBRATION pH 6.35 7.65 OK ORP 738 398 OK ***PASSED***

IntelliChem Auto __Setup Wizard__ Press MENU to go to each new step

AUTO CALIBRATION is displayed each time IntelliChem is powered up.

Main Status Screen: After IntelliChem controller has completed the Flow Delay the main status screen displays the measurements of the connected pH and ORP sensors.

The normal start up screen will simply be this one, awaiting Power On & Flow Delay. The countdown timer shows the remaining time before the unit starts reading the probes and controlling the doser.

In the next auto-calibration sequence the pH and ORP meters are tested with on-board circuitry and calibrated to the built-in reference devices. An out-of-tolerance condition is immediately reported as an error so the user can have the unit serviced.

Awaiting POWER&FLOW DELAY H:00 M:14 S:18 please wait...

pH OK 7.5 ORP OK 450

The very ﬁrst time IntelliChem controller is powered up and after a factory reset, the Auto Setup Wizard start screen is displayed. Otherwise access the wizard from the main menu (see page 6).

INTELLICHEM

Controller Installation and User’s Guide

Set Password Protect

The password protect feature prevents access to certain menus and prohibits all menu changes and manual feeds. For more information, see Set Password on page 18. To set the password protect:

1 . Press MENU / Conﬁguration 

and / Set Password.

2. Set Password (PW): Press the / Up/Down arrow button to select the ﬁrst password digit (0-9).

3. Press the / Right/Left arrow button to move the cursor to the next digit.

4. Press the / Up/Down arrow button to select the second password digit. Repeat steps 3 and 4 for the third and fourth password digit.

5. Press the  Right arrow button to move the cursor to the Lock Menu setting.

6. Press the / Up/Down arrow button to select

OFF: Do not enable control panel button lockout. ALL: Lockout MENU, pH Settings and ORP Settings

buttons). Tank Levels cannot be changed.

MENU: Lockout MENU button (not pH Settings and

ORP Settings buttons). Setpoints or Sat Index values TA, CYA, CH cannot be changed.

7. To exit, press the MENU button (press three times to return to the main screen.

Locked - Please enter password > 1234

Set Password PW [1234] Lock [Off ]

Password Protect and IntelliTouch®, EasyTouch® and SunTouch® Control Systems

Note: If the password lock is enabled from IntelliChem controller it will also be locked out on the IntelliTouch, EasyTouch or SunTouch automation control system.

When IntelliChem is controlled by the IntelliTouch, EasyTouch or SunTouch control system, if the password is set and locked on the IntelliChem, it cannot be changed from the automation control panel. To change a “LOCKED” password from the automation system, enter the password on the IntelliChem controller, it will remain active for the Menu Timeout MM:SS period. During that time, the automation system will be able to set the appropriate settings, just as you would from the IntelliChem controller front panel. Receiving updated settings from automation will continue to extend the Menu Timeout, just as if you’re accessing the menu on the IntelliChem controller itself.

Tip: Setting the password 0000 allows you to enter a protected screen by pressing MENU. Also, once the password is entered, access is granted for the duration speciﬁed by the Menu timeout setting in the Conﬁguration/Display Mode menu (see page 17).

INTELLICHEM® Controller Installation and User’s Guide

Basic display mode

Advanced display mode

The main IntelliChem

Controller status screen can be setup to display basic or advanced system information. To setup the Display Mode, see “Conﬁguration” menu on page 17. The Basic display mode shows the current pH and ORP measurements including a message describing any existing pH (line two) and ORP (line four) alarms. The Advanced display mode shows all the current measurements and alarm messages as well as dose and mix timers showing the progress of those processes.

The Basic mode displays the current pH and ORP measurements (pH in10th and ORP in 5mV) with any alarms

Display Modes

Press MENU / Auto Setup 

Use the Auto Setup feature for ﬁrst-time setup or standard conﬁgurations. Follow the onscreen prompts and enter information about your system conﬁguration (pH/ORP internal or external pumps, pool size, ﬁlter time, chemical container size etc). IntelliChem uses this information to automatically setup reminder times, calculate feed times, proportional limits and alarms. The following describes the Auto Setup screen. Press the MENU button to access the Auto Setup menu. To change a menu setting or value press the / Up/ Down arrow button. Press the MENU button to save each selection.

The displays shows t

H CO2 - OR

Previous V alues: Use to recalculate new dose times etc., if no custom settings exist. Not

recommended for custom settings; use the menu directly to make these changes. Reset All: Make major conﬁguration changes that may have conﬂicts with previous settings.

IntelliChem Auto __Setup Wizard__ Press MENU to go to each new step

Would you like to use previous values? [Yes | Reset All]

Auto Setup Sequence

>OK or <OK is displayed as soon as the value exceeds

alarm trip point. That is replaced with “HIGH/LOW” after the

Dosing will resume when you _exit this menu_ Press any button

Note: Alarms are displayed on all Basic and Advanced modes.



To exit Auto Setup, press

pH >OK 7.4

-.72 Scaling ORP OK 730 Monitoring

pH HIGH 7.91 pH Dose Limit ORP OK 683 Mixing 00:07:54

Displays three different Alarms. The example screen shows: Dose limit, high reading and chemical tank low alarm. These can co-exist. The advanced mode displays the current pH and ORP high precision measurements (extra digit. e.g. pH=100th ORP=1mV resolution), alarms, tank levels, process messages and timers.

Basic and Advanced Display with Error Messages

If IntelliChem detects the pool water circulation pump is not active, a NO FLOW message is displayed. ORP and pH values are not measured when there is no ﬂow, and therefore not displayed.

NO FLOW DETECTED

Check pump, ow Cell, lter,

and valves.

Press UP/DWN to select. Press MENU. (Resetting defaults and Password). Press MENU.



INTELLICHEM

Controller Installation and User’s Guide

Auto Setup Sequence (Continued)



What is your

Hardware Setup?

pH ORP

[L_Pump ICHLOR]

What size is the body of water? Volume: 10.0K Units: gal-US

 

How long does your lter run? Daily: H:24 M:00

What is the pH Container Size?

1.0 gal-US Gauge: 6



What is your

Hardware Setup?

pH ORP

[L_Pump R_pump]

What size is the body of water? Volume: 10.0K Units: gal-US

How long does your lter run? Daily:H:08 M:00



What is the pH Container Size?

4.00 gal-US Gauge: 6



What is your

Hardware Setup?

pH ORP

[RELAY2 ICHLOR]

What size is the body of water? Volume: 10.0K Units: gal-US

Enter doser pump rated output for pH: 50 GPD (1-400)

How long does your lter run? Daily: H:08 M:00



 



What is the pH Container Size?

1.0 gal-US Gauge: 6



Enter Container Size info. Press MENU. “Is your pool water balanced?





What is your

Hardware Setup?

pH ORP

[RELAY2 EX_IC]

Enter doser pump rated output for pH: 50 GPD ORP: 50 GPD

 



Press the / Up/Down arrow button to scroll through the controller conﬁgurations.

Press the MENU select next screen

Select “Use Time” (“0”) if the doser pump’s GPD (gallons-pe r-day) feed rate is



What is your

Hardware Setup?

pH ORP

[L_Pump EX_IC*]

What size is the body of water? Volume: 10.0K Units: gal-US

 

How long does your lter run? Daily: H:24 M:00

What is the pH Container Size?

1.0 gal-US Gauge: 6





What is your

Hardware Setup?

pH ORP

[L_Pump RELAY1]

What size is the body of water? Volume: 10.0K Units: gal-US

How long does your lter run? Daily: H:08 M:00

Enter doser pump rated output for ORP: 50 GPD

 

What is the pH Container Size?

4.0 gal-US Gauge: 6

Continue on next page.



(*) EX_IC: IntelliChlor® Salt Chlorine Generator (Commercial model only) Output on RELAY #1.

EX_IC also set ORP sensitivity = Off, whereas other cases are LOW. Selects Dose-by-Time, Dose Time set to 24:00:00 (all day) Removes container gauge. Turns off supply reminder (Default).



What size is the body of water? Volume: 10.0K Units: gal-US



What is the pH Container Size?

4.00 gal-US Gauge: 6

How long does your lter run? Daily: H:08 M:00

Enter Container Size info. Press MENU. “Is your pool water balanced?

Enter ORP info. Press MENU. “Is your pool water balanced?

INTELLICHEM® Controller Installation and User’s Guide



What is your

Hardware Setup?

pH ORP

[CO2/R2 ICHLOR]

How long should each CO2 dose be? H:00 M:05 S:00

What size is the body of water? Volume: 10.0K Units: gal-US

How long does your lter run? Daily: H:08 M:00



How long should CO2 dose be H:00 M:05 S:40

What is your

Hardware Setup?

pH ORP

[CO2/R2 L_PUMP]

How long does your lter run? Daily: H:08 M:00

pH Chem Reminder in: H:00 M:00



What size is the body of water? Volume: 10.0K Units: gal-US



What is the pH Container Size?

1.0 gal-US Gauge: 6



Auto Setup Sequence (Continued)





What is your

Hardware Setup?

pH ORP

[RELAY2 RELAY1]

What size is the body of water? Volume: 10.0K Units: gal-US

How long does your lter run? Daily: H:08 M:00

Enter doser pump rated output for pH: 50 GPD (1-400) ORP: 50 GPD

 

What is the pH Container Size?

1.0 gal-US Gauge: 6





What is your

Hardware Setup?

pH ORP

[CO2/R2 EX_IC]

How long does your lter run? Daily: H:08 M:00

 



How long should each CO2 dose be 00:00:00

What size is the body of water? Volume: 10.0K Units: gal-US

How long does your lter run? Daily: H:08 M:00





What is your

Hardware Setup?

pH ORP

[CO2/R2 RELAY1]

How long does your lter run? Daily: H:08 M:00

 



Continue on next page.

How long should each CO2 dose be 00:00:00





Enter doser pump rated output for ORP: 50 GPD



What is the ORP Container Size?

4.00 gal-US Gauge: 6

What size is the body of water? Volume: 10.0K Units: gal-US

How long does your lter run? Daily: H:08 M:00



pH Chemcal Reminder in: H:100 M:00

pH Chemcal Reminder in: H:00 M:00

Enter Container size info. Press MENU. “Is your pool water balanced?

Enter Reminder info. Press MENU. “Is your pool water balanced?

How long does your lter run? Daily: H:08 M:00

pH Chemical Reminder in: H: 100 M: 00



Enter Reminder info. Press MENU. “Is your pool water balanced?

Enter Container size info. Press MENU. “Is your pool water balanced?

[RELAY2 DUAL]

[CO2/R2 ICHLOR]

INTELLICHEM

Controller Installation and User’s Guide

Auto Setup Sequence (Continued)

pH Set Point: 7.5 pH Alarm High: 7.8 pH Alarm Low: 6.8 pH Alarm Delays: 5 min. for both Sensitivity: Low (Off for CO2) ORP ORP Set Point: 700 ORP Alarm High: 750 ORP Alarm Low: 650 ORP Alarm Delays: 5 min. for both Sensitivity: Low (Off for IntelliChlor

Salt Chloriine Generator)

pH Lockout: 7.8

IntelliChem Controller System Default Values

Miscellaneous Default Values

Display Mode: Basic Control Panel LED Brightness: 10% Menu Timer: M:02 S:30 Menu Backlight Timer: M:00 M:20 Power-On Delay: 14 minutes Flow Switch Delay: 1 minute Dose Priority: Simultaneous dosing Password 1234 - Lock = Off



Is your pool

water balanced?

[No]



Balance water

chemistry before

beginning automatic

control

Finished Setup. Verify your new settings in the pH & ORP menus!



YES



Note: The units used for dose size in the main menus will automatically be set to milliliters(ml) if either the pool volume is set to less than 4k gallons or the container size is speciﬁed in liters. Note: 1 oz = approximately 3 ml.

INTELLICHEM® Controller Installation and User’s Guide

MENUS

MAIN SCREEN

PH MENU

pH Dosage (Page 1/2) Dosage (For liquid; V olume/Time): (For CO2; Time or to set point): Mixing Time: H:24 M:59 pH Dose by V olume (Page 2/2) Dose: [0-9999], Limit: [0-64350],

Units: [oz/ml], Clear [Manual]

pH Dose by Time (Page 2/2) Dose: [00:00:00], Limit: [00:00:00], Clear: [Power-On] pH Dose to Setpoint (Page 2/2) Limit: [00:00:00], Clear: [24hr Flo w] pH Setpt: 7.5 (use Left/Right button to adjust pH set point) pH Tweak - reading = 7.xx tweak: 0.0 (+/- 0.3) pH Supply (Page 1/2) Units: gal-US/gal-UK/Liters/Time, Chemical: [Acid, pH-, Base, pH+] -

Page 2/2 - Capacity: 0.000-200.00 gal-US/galUK/Liters - Gauge: Egg timer or tank gauge - Page 2/2 Time: Reminder in: H:100 M:00 Sensitivity: - [Low/High/Off] - Full Dose at 0.5pH (Low - Liquid, CO2), (High 0.2pH from set point).

pH Alarms: Page1/2 High 7.8 - Delay 00:05:00 - P age 2/2 Low: 6.8 Delay 00:05:00

AUTO SETUP

See page 6 for details

SAT INDEX

- CH: xxx - SLT: xxx - TA:xx = CYA: xx Recalc/Tab:

(page 11)

ORP MENU

ORP Dosage (Page 1/2) Dosage (For liquid; Volume/Time): (For SCG; Time or to set point): Mixing Time: H:24 M:59 ORP Dose by V olume (Page 2/2) Dose: [0-9999], Limit: [0-64350], Units: [oz/ml], Clear [Manual] ORP Dose by Time (Page 2/2) Dose: [00:00:00], Limit: [00:00:00], Clear: [Power-On] ORP Dose to Setpoint (Page 2/2) Limit: [00:00:00], Clear: [24hr Flo w] ORP Setpt: 700 (use Left/Right button to adjust ORP set point) ORP Tweak - reading = xxx tweak: 0.0 (+/- 50mV) ORP Supply (Page 1/2) Units: gal-US/gal-UK/Liters/Time, Chemical: [Chlorine/Bromine] - Page 2/2 - Capacity: 0.000-200.00 gal-US/galUK/Liters - Gauge: Egg timer or tank gauge - Gauge: Egg Timer or tank gauge - Page 2/2 Time: Reminder in: H:100 M:00 Sensitivity: - [Low/High/Off] - Full Dose at 50 mV ORP (Low - Liquid),

(High 20 mV from set point, Off (IntelliChlor OFF) ORP Alarms: Page1/2 High 750 - Delay 01:00:00 - P age 2/2 Low: 650 Delay 02:00:00

(page 14)

CONFIGURATION

Pool Details:Volume: 0.2K-230K (200-230,000 Liters max) Units:

Gal US (gal-US/gal-UK/Liters), Daily Hrs/Mins Display Mode: Display Mode: Basic/Advanced, Brightness Front LEDs: (0-100%), Menu/BkLt Hrs/Mins. (24 hrs -30sec.) Delays: Power-on: 1-60 mins. (15min default) - FlowSwitch: 1-60 mins . (1 min default) Doser/Probe: Seconds 0,15,30,60secs .

Set Password: PW [1234] - Lock [OFF/MENU/ALL] Preferences: pH Loc kout: 7.8, Preferences 2/2: Saturation Index, Alarm: +/- 0.3, Dose Priority: [Simultaneous pH Priority] Diagnostics: Software Rev, Meter Test {Auto Calibration),

Probe Test (Open Probe Test) Timers, Chlorinator, Status Codes, Factory Reset, Self Test Sequence Hardware: pH Control: 1/2 Doser Type [Internal Pump, External/Relay, CO2 Ext/Relay, None] - pH Control 2/2 Flow: xx GPD

(page 17)

See page 22 for details

See page 24 for details - pH: 7.5 - Temp: 00°F -

INTELLICHEM

Controller Installation and User’s Guide

1. Press the / Up/Down arrow button to scroll through the main menu items. For this example choose pH menu.

2. Press the  Right arrow button to select the pH menu.

3. Press  arrow button to select pH Dosage (page 1 of 2). Press / to toggle between pH Dosage page 1/2 and page 2/2.

4. From pH Dosage page 1/2, press the  to select Dose (feed method). To change the feed method press / to change the selection: “by Volume” or “by Time”.

5. Press the  to select the next item. The cursor moves down to the “Mixing Time” hours setting (H:00).

6. Press the / to adjust the Mixing Time hours between feeding acid. Press  to select the minutes. Press / to adjust the minutes. After adjustment, the display shows the new setting. Note: Press either / button to scroll forward or backwards within this sub-menu.

7. Select 1/2 page indicator. Press the / buttons to select the next pH Dosage screen (2/2).

8. Use / buttons and / buttons to select and change the “Dose” (amount of liquid dispensed before waiting for a mix time), Limit (amount of liquid dispensed in one day, Units (apply to dose and limit) and clear dose limits setting.

9. Press the MENU to retur n to the previous pH Dosage page 1/2 menu items.

10. Press the MENU again to exit pH Dosage menu.

Note: All settings are immediately save when

changed.

Navigating IntelliChem® Controller Menus

Press MENU / pH Menu  pH Dosage 

Example: To change the pH dosage settings (pH Dosage screens 1/2 and 2/2):

The following examples show how to navigate the main menus and sub-menus. Press the MENU button to access the main menu. Press the  Right arrow button to select a menu item and select items in a sub-menu. Press / to select previous/next item on a page. To change a menu setting or value press the / Up/Down arrow button. Press the MENU button to exit and return to the previous menu items. Note: Settings are automatically save when changed.

pH Dosage 2/2 Dose Limit Units 3 21 [oz] Clear [Power-On]

pH Dosage 1/2 Dose: by Volume Mixing Time: H:00 M:59

pH Dosage 1/2 Dose: by Volume Mixing Time: H:09 M:59

pH Dosage pH Setpt: 7.5 pH Tweak pH Supplies





ORP Menu Saturatn Index Auto Setup

Conguration



pH Menu ORP Menu Saturatn Index Auto Setup





pH OK 7.46 Mixing 00:07:03 ORP OK 450 Mixing 00:07:54

pH Menu ORP Menu Auto Setup

Conguration



INTELLICHEM® Controller Installation and User’s Guide

pH Dosage (page 1/2) Mixing Time: Select the amount of time in hours and minutes that the IntelliChem

Controller will wait in between pH feeding. It should be set to allow sufﬁcient mixing time for the chemicals to become distributed throughout the pool. The pH Mixing Time is set by Auto Setup.

Dose (by V olume/Time): Choose the feed method: “by Volume” and “by Time” are available choices for liquid dosers, as determined by the hardware setup. If CO2 is selected, then the available choices are “by Time” and “To Setpoint”. If pool volume is less than 4k gallons, these units automatically get set to milliliters (ml) for better resolution.

pH Dosage (page 2/2) Dose (Volume): Displays the current dose size (0-9999) in ounces [oz] or milliliters [ml].

Set the amount of ounces (or milliliters) that the IntelliChem controller will feed pH (acid) each time the IntelliChem controller calls for pH chemicals. The Dose (Volume) is set by Auto Setup wizard based on pool volume and ﬁlter run time.

Dose (Time/Setpoint): Displays the current pH dose (feed) time. If pool volume is less than 4k gallons, these units automatically get set to milliliters (ml) for better resolution. Sets the amount of time in hours, minutes and seconds that the IntelliChem controller will feed pH (acid) each time the IntelliChem controller calls for pH chemicals. The pH dose time is set by Auto Setup. The Dose (Time) is set by Auto Setup wizard based on pool volume and ﬁlter run time. Dose (to Setpoint) does not have a dose amount, only a time limit.

Limit (Time/Volume): Displays the current feed limit. Sets the maximum amount of time/volume in hours, minutes and seconds or volumetric units that will be allowed to feed pH chemicals. As a safety feature, the IntelliChem controller will only allow a certain amount of pH chemicals to feed into the system in a 24 hour period. Set the maximum amount of time in hours (0-24) that will be allowed to feed. The IntelliChem controller tracks each dose time, and adds them together. When the maximum dose time is reached or exceeded, the ORP feed system is prevented from feeding until the next 24 hour period begins, or when the feed timers are cleared manually. The default pH Limit is based on a safe limit of 2 ppm of the size of the pool, up to a 5 oz maximum. The Limit (Time/Volume) is set by Auto Setup wizard based on pool volume and ﬁlter run time.

Continue on next page.

pH Menu Description

To access the pH Menu: Press MENU  pH Menu  pH Dosage - The ph Dosage

screen 1/2 displays the current dose method (by Volume, Time or to Setpoint).

pH Dosage (for Internal and External Pumps)



pH Dosage 2/2 Dose 00:33:45 Limit 04:14:00 Clear [Power-On]

pH Dosage 1/2 Dose: by Time Mixing Time: H:00 M26

pH Dosage pH Setpt: 7.2 pH Tweak pH Supplies





pH Menu ORP Menu Saturatn Index

Conguration





pH Dosage 2/2 Dose Limit Units 1200 64100 [mL] Clear [Manual]

pH Dosage 2/2 Dose to Setpoint Limit 00:08:00 Clear [24hr ]

by Volume by Time by Setpoint

INTELLICHEM

Controller Installation and User’s Guide

pH Menu Description (Continued)

Displays the current pH set point value. Adjust the pH set point to meet pool and spa chemistry standards. The adjustable range is from 7.2 to 7.6 in increments of 0.1. The default pH set point value is 7.5.

To adjust the acid feed pH set point:

Press MENU pH Menu pHSetpt

Press / to decrease or increase the current pH set point value.

Note: When using CO2, parameters are the same as above.

pH Set Point

pH Tweak

The exact reading of each individual pH sensor can vary because of water makeup and variances in probe condition age, etc. The pH Tweak menu feature allows you to adjust the pH sensor reading to match the manual reading taken. The adjustable range is +/- 0.3. After adjusting the pH value, the main screen should now display the same value as the manual reading.

To adjust the pH sensor level:

Press MENU / pH Menu  pH Tweak The current value is displayed (reading = x.xx). Press / to adjust the pH sensor level (+/- 0.3). To remove the tweak, set the level back to 0 (zero).

pH Supply (page 1/2) Units: Select gal-US, gal-UK, Liters or Time (hours/minutes)*. Chemical: Use Acid, (pH -) or Base (pH+).

pH Supplies

Clear: Select Power-On to clear the pH dose limit time when IntelliChem® Controller is

powered on. Select Manual to manually clear the pH dose limit timers and select 24 Hrs to clear timers automatically each 24 hour period of continuous operation. To protect the pool water, IntelliChem controller will automatically shutdown pH and ORP feed control and display an alarm message if IntelliChem controller (or any other dispensing device) runs non-stop for more than the selected Limit time or volume. This prevents IntelliChem from non-stop feeding pH reducer, because of a sensor error or external problem with the pool. This allows you to evaluate the pool chemistry before continuing with pH feeding.

pH Dosage (page 2/2)

Continue

pH Supply 1/2 Unit: USGal Chemical: [Acid, pH-]

pH Supply 2/2 Capacity:

4.00 gal-US

Gauge: 3

pH Supply 2/2 Reminder in: H:1000 M:00 Gauge: 6



pH Supply (page 2/2) Capacity: Select from 0 to 200 maximum gal-US, gal-UK, or Liters.

*Time (Reminder in: H:xxx M:xx) If the supply Units were set to Time, the Capacity

feature becomes a Reminder feature, as in an egg-timer. This can be used to trigger an alarm, based on cumulative feed times as to when to check the CO2 cylinder. Set the reminder time in hours (0-8760) and minutes (00-59) on ORP Supply page 2/2. Note: Entering the hours and minutes time (H:00 M:00) will display the hour glass icon on the main screen.

Level Gauge (liquid only): Displays level gauge when using liquid chemical doser. Tank icon symbol is used for liquid chemical conﬁgurations that include valid supply and doser feed rate information.

INTELLICHEM® Controller Installation and User’s Guide

pH Sensitivity

The IntelliChem® Controller can adjust the feed times for pH depending on how close the current reading is to the set point. This helps to prevent overshooting and makes it easier for the IntelliChem controller to reach the exact set point. Note: Low = (default) Full dose at 0.5 pH above setpoint. High = Full dose at 0.2 pH above setpoint. Off = Full dose at 0.005 pH above setpoint

To set the pH Sensitivity level: Press MENU - pH Menu / pH Sensitivity 

pH Alarms

The IntelliChem controller automatically displays a screen message indicating the pH level has reached or exceeded the HIGH (7.8) or LOW (6.8) pH alarm level settings. The IntelliChem controller will automatically set a high and low alarm for the pH level. The Delay time is the amount of time between the detected alarm condition and when the IntelliChem controller displays the alarm message on the main screen. The Delay setting is adjusted in increments of 15 seconds.

Press MENU pH Menu  pH Alarms  / pH Alarms  /

(page 1/2 is High Level Alarm, page 2/2 is Low Level Alarm)

Press  to select the alarm, High level and Delay Time (00:50:00).

To set the pH alarm “High” level and “Delay” time (page 1/2):

Press MENU / pH Menu  pH Alarms / Low / Delay (2/2) Press / to change pH alarms Low level and Delay Time (00:05:00).

To set the pH alarm “Low” level and “Delay” time (page 2/2):

For example: When set to LOW (full dose at 0.5 above setpoint), if pH setpoint is 7.2 and pH reading is 7.7 or above, a full dose amount is dispensed. As the pH comes closer to setpoint, say 7.45 (0.25 above setpoint - or- half the 0.5 pH value), the dispensed amount will be 1/2 of the speciﬁed dosage. And, at 0.05 (1/10th of 0.5 value) above setpoint (7.25), the dosage will be 10% of that speciﬁed in the dosage menu. In that case, if the dosage was speciﬁed to be 10 ounces, IntelliChem controller will dispense only 1 ounce at a time. This can be confusing because the display appears to not be dosing the full amount; therefore, in the Advanced display mode, the process timer shows “%Dosing 0.1 oz”, the

“%” indicates the dosage is reduced due to this Sensitivity feature. In SPA Mode, the leading “s” in “sDosing 0.1 oz” indicates the dose is further reduced by 25%.

pH Menu (Continued)

pH Sensitive - Monitoring in SPA Mode (Dosing)

The Advanced display mode shows the current pH dosage. If both SPA Mode and %Sensitivity are active, the Advanced display screen will alternate between the two screens. “Dosing” message is preceded with an “s” to indicate automation is in SPA mode and the doses are cut to 25%.

“Dosing” is preceded with a “%” to indicate the dosage is being reduced through the Sensitivity feature.

pH >OK 7.28 Monitoring pH OK 7.25 sDosing 0.1 oz

pH >OK 7.28 Monitoring pH OK 7.25 %Dosing 0.1 oz

Spa Mode is activated when the IntelliChem Controller detects that the control system has turned on the Spa. The SPA indicator should be illuminated on the automation control panel. Switching from a large body of water like a pool to a typically a smaller spa automatically reduces the dispensed dosage to 25% of a normal dose. The IntelliChem’s Advanced display precedes the Dosing message with a “s” to indicate it is in this mode. This feature is only available if the IntelliChem Contrroller is connected to a Pentair control system.

+ 44 hidden pages

Pentair intellichem Installation And User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual