HAYWARD PSC 2100 installation Guide

HAYWARD

2100 SERIES

POOL SYSTEM CONTROL

INSTALLATION AND PROGRAMMING INSTRUCTIONS

SAVE THESE INSTRUCTIONS

ISPSC2100-2

LISTED

SWIMMING POOL AND

SPA CONTROL

3Z62

Designed and engineered for today’s carefree lifestyle. The 2100 Series sets new standards of ease of operation and performance for remote pool system control. The easy-to-install master remote control allows you to monitor, set and control up to 12 functions necessary for total pool system control as well as pool environment control.

WATER SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

ELECTRICAL SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

ELECTRICAL SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

INSTRUCTIONS FOR OPTIONAL RF CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

PRODUCT SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

APPLICATION OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

SYSTEM OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

OPTIONAL ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

PH/ORP OPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

TYPICAL PLUMBING SCHEMATIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

INSTALLING THE WATER TEMPERATURE SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

INSTALLING THE AIR TEMPERATURE SENSOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

LOCATING & INSTALLING MAIN CONTROL CENTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

LOCATING & INSTALLING MASTER CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

TEMPLATE FOR MASTER CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

INSTALLING OPTIONAL RF PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

LOCATING & INSTALLING SPA SIDE CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

CONNECTING LOW VOLTAGE COMPONENTS TO THE MAIN CONTROL CENTER . . . . . . . . . . . .33

CONNECTING HIGH VOLTAGE COMPONENTS TO THE MAIN CONTROL CENTER . . . . . . . . . . . .34

CONFIGURING THE SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

CONNECTING THE POWER SUPPLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37

WIRELESS REMOTE OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

BUTTON FUNCTIONS FOR MAIN CONTROL CENTER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

BUTTON FUNCTIONS FOR SPA SIDE CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

BUTTON FUNCTIONS FOR SERVICE PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

TROUBLE SHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40

BASIC PROGRAMMING FOR MASTER CONTROL PANEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

TABLE OF CONTENTS

STANDARD INPUTS:

Master Control Panel Spa-Side Control Panel Service Control Panel Air Temperature Sensor Water Temperature Sensor

IMPORTANT WATER SAFETY INSTRUCTIONS

When installing and using these Control Systems, basic safety precautions should always be followed, including those listed below:

READ AND FOLLOW ALL INSTRUCTIONS

1. WARNING - Risk of Accidental Drowning. Extreme caution must be exercised to prevent unauthorized access by children. To avoid accidents, ensure that children cannot use the spa or pool to which this Control System is connected unless they are closely supervised at all times.

2. DANGER - To reduce the risk of drowning from hair or body entrapment, assure that the suction fittings, skimmers and main drains in the spa or pool connected to this Control System are approved for the application.

3. DANGER - To reduce the risk of injury, do not remove the suction fittings or main drain covers. Never operate the spa or pool if these covers are broken or missing.

4. WARNING - To reduce the risk of injury: A. The water in a spa to which the Control System is connected should never exceed 104°F (40°C). Water

temperatures between 100°F (38°C) and 104°F (40°C) are considered safe for a healthy adult. Lower water temperatures are recommended for young children and when spa use exceeds 10 minutes.

B. Since excessive water temperatures have high potential for causing fetal damage during the early months

of pregnancy, pregnant or possibly pregnant women should limit spa water temperatures to 100°F (38°C).

C. Before entering a spa, the user should measure the water temperature with an accurate thermometer

since the tolerance of water temperature-regulating devices vary.

D. Prolonged immersion in water hotter than 104°F (40°C) may cause hyperthermia. Hyperthermia occurs

when the internal body temperature reaches a level several degrees above normal body temperature of

98.6°F (37°C). The symptoms of hyperthermia include dizziness, fainting, drowsiness, lethargy, and an increase in the internal temperature of the body. The effects of hyperthermia include:

E. The use of alcohol, drugs, or medication can greatly increase the risk of fatal hyperthermia. F. Leave the spa immediately if nausea, dizziness or headaches occur. Immediately cool the body by taking

a cool shower or by applying cold towels or ice packs. If the symptoms persist, seek medical attention.

G. The use of alcohol, drugs, or medication before or during spa use may lead to unconsciousness with the

possibility of drowning.

H. Obese persons and persons with a history of heart disease, low or high blood pressure, circulatory system

problems, or diabetes should consult a physician before using a spa.

I. Persons using medication should consult a physician before using a spa since some medication may

induce drowsiness or may affect heart rate, blood pressure, and circulation.

5. Occasional users of the spa should be made aware of these important Safety Instructions.

6. WARNING - People with infectious diseases should not use a spa or pool.

7. WARNING - To avoid injury, exercise care when entering and exiting a spa or pool.

8. WARNING - Do not use a spa immediately following strenuous exercise.

9. CAUTION - Maintain water chemistry to provide safe bathing environment.

SAVE THESE INSTRUCTIONS

1. Unawareness of impending hazard.

2. Failure to perceive heat.

3. Failure to recognize the need to exit the spa.

4. Physical inability to exit the spa.

5. Fetal damage in pregnant women.

6. Unconsciousness resulting in a danger of drowning.

ELECTRICAL SPECIFICATIONS

POWER SUPPLY: BASIC 50A MAX.

SYSTEM:

-240 vac, 3 wire plus ground, 20-50A max.

EXPANDER CIRCUIT BOARDS:

-120 vac and/or 240 vac, 2 wire plus ground

Power Supply must be 60Hz.

OPTIONAL INPUTS:

2nd Master Control Panel pH Sensor ORP Sensor Solar Sensor (future) R.F. Remote Control Panels

for Pool and Spa

OUTPUTS:

BASIC 20-50A MAX. SYSTEM

4 - Motorized Diverter Valves- 24 vac 1 - Gas Heater - 120/240 vac, max amperage 1.5A 1 - Filter Pump - 240 vac, max amperage 14.8A 1 - Cleaner Pump - 240 vac, max amperage 6.2A 1 - Spa Jet Pump - 240 vac, max amperage 11.8A 1 - Pool Lighting Option - 120 vac, max amperage 1.6A 1 - Underwater Lighting System- 120 vac, max

amperage 10.3A

1 - Aux. Lighting System - yard lights,120 vac, max

amperage 10.3A

1 - Fill Valve 24 vac, max amperage 0.3A

EXPANDER CIRCUIT BOARD:

2 - Auxiliary Circuits -120/240 vac, max amperage 16A

each circuit

IMPORTANT ELECTRICAL SAFETY INSTRUCTIONS

When installing and using these Control Systems, basic safety precautions should always be followed, including those listed below:

READ AND FOLLOW ALL INSTRUCTIONS

1. DANGER - Risk of electric shock. Before making any electrical connections, make certain that the Main Power breaker from the house breaker box has been turned off.

2. DANGER - Risk of Electric Shock. Do not permit any electric appliance, such as a light, telephone, radio, or

television within 5' (1.5m) of a pool or spa.

3. All electrical work must be performed by a qualified electrician and must conform to all national, state, and local

codes.

4. Do not install or service this equipment if precipitation is present or imminent.

5. Install the Main Control Center in an area that is not prone to flooding.

6. Install the Main Control Center and all other high voltage components at least 5' (1.5m) from the inside wall of the

pool or spa. Canadian installations must be installed at least 3 meters from the inside wall of the pool or spa.

7. A terminal marked “GROUND” is provided within the Main Control Center enclosure. To reduce the risk of electrical

shock, connect this terminal to the grounding terminal of the electric supply panel with a continuous green insulated copper wire equivalent in size to the circuit conductors supplying this equipment, but no smaller than #12 AWG.

8. A bonding wire connector is provided on the outside of the Main Control Center to accommodate the connection of

a min #8 AWG solid copper conductor (#6 AWG in Canada) between this unit and the local common bonding grid in the spa and pool area. Additionally, any metal equipment, metal ladders, metal enclosure of electrical equipment, metal water pipe, or conduit within 5' of the unit or within 5' of the pool (3 meters in Canada) must be connected to the bonding wire connector.

9. The electrical supply circuit connected to the Main Control Center must be equipped with a suitably rated

disconnect device - a circuit breaker, a GFCI circuit breaker, switch or other device capable of opening all ungrounded conductors in the supply circuit. This disconnect must be installed at least 5' from the pool or spa, but be within sight of and readily accessible to the user.

10. This Control System is intended to supply the high voltage (120-240 vac) to a gas heater, and is intended to

override the thermostat in the control circuit of all the heaters. This Control System is intended to control gas heaters that provide a safety circuit that include high temperature limit switch(s).

11. A suitably rated circuit breaker or a GFCI circuit breaker, must be installed in the electrical supply circuit connected

to the main control center. This circuit breaker may also provide the disconnect function referenced in item 9 if it meets the sight and accessibility criteria.

12. This control system is provided with an Integral Ground-Fault Circuit Interrupter for the underwater lighting circuit. It

is located on the right side of the control enclosure under a Weather-Tite cover. This GFCI must be tested before each use of the pool or spa. To test the GFCI, follow the following steps:

1. Turn on the underwater pool lighting circuit.

2. Press the ‘RESET’ button fully.

3. Check the underwater lights to be sure they are illuminated.

4. Press the ‘TEST’ button in order to trip the GFCI. The ‘RESET’ button will pop out and the underwater lights will go out.

5. Press the ‘RESET’ again and the underwater lights will again be illuminated. If this GFCI fails to operate in this manner there is a ground current flowing indicating the possibility of an

electric shock. Disconnect the power until the fault has been identified and corrected.

SAVE THESE INSTRUCTIONS

INSTRUCTIONS FOR OPTIONAL RF CONTROLS

Units which include the optional RF Antenna, RF Master Control, and RF Infrared Control shall include these additional instructions:

1. RF Antenna and RF Master Control shall be installed at least 5 feet from the inside wall of a pool or spa.

2. The RF Antenna, RF Master Control, and the RF Infrared Remote are optional accessories for use with

Listed Controls, Models PC-XXXXXX-DCA and BPC-XXXXXX-DCA.

3. The RF Antenna and the RF Master Control must be installed in accordance to NEC regulations.

PRODUCT SPECIFICATIONS

POOL/SPA CONTROL - PSC2104

ITEMS INCLUDED

PSC2002 MAIN CONTROL CENTER WITH KNOCKOUTS PSC2001 MASTER CONTROL PANEL PSC2023 AIR TEMPERATURE SENSOR PSC2022 WATER TEMPERATURE SENSOR PSC2005 SPA SIDE CONTROL WITH 100’ OF CABLE INCL. VALVE ACTUATORS (2 SUPPLIED)

POOL CONTROL - PSC2105

ITEMS INCLUDED

PSC2002 MAIN CONTROL CENTER WITH KNOCKOUTS PSC2001 MASTER CONTROL PANEL PSC2023 AIR TEMPERATURE SENSOR PSC2022 WATER TEMPERATURE SENSOR

OPTION

PSC 2003 SPA SIDE CONTROL WITH 100’ CABLE INCLUDED.

LOW VOLTAGE COMPARTMENT KNOCKOUTS

(2) 1/2” KNOCKOUTS

LEFT SIDE

(2) 1/2” KNOCKOUTS

RIGHT SIDE

SPA SIDE CONTROL PANEL

MAIN CONTROL CENTER

WIDTH-16 1/2” HEIGHT-16 1/2” DEPTH-4 1/2”

MASTER CONTROL PANEL

WIDTH-7 1/2” HEIGHT-5 1/2” DEPTH-1 1/2”

WIDTH-5 7/8” HEIGHT-2 3/4” DEPTH-7/8”

PSC2003 100’ or 200’ OF CABLE (SPECIFY)

CABLE LENGTH AVAILABLE 50’, 100’, 200’ (NOT INCLUDED)

DIAMETER-1/4” LENGTH-1 1/2” 10’ OF CABLE INCLUDED

DIAMETER-1/4” LENGTH-2” 25’ OF CABLE INCLUDED

POWER CABLE LENGTH- 10’

AIR TEMPERATURE SENSOR WATER TEMPERATURE SENSOR VALVE ACTUATORS

(MODEL 2100 ONLY)

ITEM #-PSC2002

ITEM #-PSC2023 ITEM #-PSC2022

ITEM #-PSC2001

HIGH VOLTAGE COMPARTMENT KNOCKOUTS

(6) 1/2” KNOCKOUTS

LEFT SIDE

(7) 3/4” KNOCKOUTS

RIGHT SIDE

(1) 1” KNOCKOUTS

CONDUIT KNOCKOUTS

POOL/SPA CONTROL W/WIRELESS REMOTE

- PSC2106

ITEMS INCLUDED

PSC2002 MAIN CONTROL CENTER WITH KNOCKOUTS PSC2001 MASTER CONTROL PANEL PSC2023 AIR TEMPERATURE SENSOR PSC2022 WATER TEMPERATURE SENSOR PSC2108 RF WIRELESS SPA REMOTE UPGRADE KIT VALVE ACTUATORS (2 SUPPLIED)

POOL CONTROL W/WIRELESS REMOTE & WIRELESS MASTER PANEL

- PSC2109

ITEMS INCLUDED

ITEM #-PSA24

SOLAR

Notes:

Additional local disconnect may be required if main breakers DO NOT meet the requirements of a local disconnect. See IMPORTANT ELECTRICAL SAFETY INSTRUCTIONS

Maximum Amp draw for basic 50 Amp system is 40 Amps.

Cleaner Pump disabled when Jet Pump is on. Jet Pump disabled when Cleaner Pump is on.

APPLICATION OVERVIEW

SOLAR

BASIC 20-50 AMP MAX SYSTEM (Without Expander Board Use)

BASIC SYSTEM WITH 20A X 20A (MAX) EXPANDER CIRCUIT BOARD

Notes:

Additional local disconnect may be required if main breakers DO NOT meet the requirements of a local disconnect. See IMPORTANT ELECTRICAL SAFETY INSTRUCTIONS

Max Amp draw for the Basic 50 Amp System and Expander Board

Basic 50 Amp System- 40A Expander Board Circuit #1- 16A Expander Board Circuit #2- 16A

Total 72A

Cleaner Pump disabled when Jet Pump is on. Jet Pump disabled when Cleaner Pump is on.

20 X 20 EXPANDER BOARD

MAIN POWER PANEL

TWO HOUR

LIGHTING OPTION 1.6A

TWO HOUR

(future)

may be 2-speed

may be

2-speed

may be

2-speed

(future)

1.5A

50’, 100’, 200’

PANEL CONNECTING

CABLES OPTIONAL

SYSTEM OVERVIEW

MAIN CONTROL CENTER

MASTER CONTROL PANEL

SPA SIDE CONTROL PANEL

INPUT SENSORS VALVE ACTUATORS

AIR TEMP SENSOR

LOW VOLTAGE CONNECTIONS

EQUIPMENT OUTPUT CONNECTIONS

LINE NEUTRAL LUG NEUTRAL FOR 120V EQUIPMENT

BONDING LUGS FOR EQUIPMENT

WATER TEMP SENSOR

25’ CABLE

TWO SUPPLIED WITH POOL/SPA SERIES

SENSOR MOUNT

MASTER CONTROL CABLE

Spa-side panels are available on certain systems and have 100’ or 200’ cables.

GROUND LUGS

LOW VOLTAGE RACEWAYS

POWER INPUT LUGS

GFCI

10’ CABLE10’ CABLE

PSC2038

MOUNTING CLIP

INTEGRATED

40 AMP

EXPANDER BOARD

-Can be wired for 120 VAC or 240 VAC, 2 wire plus ground

-Can be wired for 120 VAC and 240 VAC, 2 wire plus ground

ITEM #-PSC2004

CIRCUIT BREAKER WITH ENCLOSURE 50 A MAX. GFCI

ITEM #-PSC2021

OPTIONAL ACCESSORIES

MASTER CONTROL PANEL

EXTENSION CABLES

2-1 CABLE CONNECTOR

OPTIONAL FILL VALVE KIT W/CONNECTOR CABLE

25’

50’

100’

200’

MASTER

CONTROL

PANEL

AUXILIARY

MASTER

PANEL

OPTIONAL ACTUATORS

ITEM #-PSC2020

ITEM #-PSC2014

ITEM#-PS2025

ITEM #-PSC2012

ITEM #-PSC2013

SPARE FUSES

Fuses are sized for maximum permissible output on each load circuit, in certain applications it may be necessary to install lower rated fuses to comply with the National Electrical Code.

ITEM#-PSA24

ITEM#-PS2036

PH/ORP OPTION

CALIBRATION

CALIBRATION PROCEDURE

1. Test the pool water with a test kit (pH 7.2-7.8; Orp 500-750mV)

2. If the ph/Orp sensors readings are not correct, use a small flat head screwdriver to adjust the potentiometer (R11) on the pH circuit board. Very slowly adjust the potentiometer until the display on the panel shows the correct reading.

Note: Wait until the display reads a constant correct setting before moving to next step.

3. Calibration is completed.

4. The display on the panel will show the actual pH reading in the spa. Add any necessary chemicals to insure that the pH sensor reading remains between 7.2 and 7.8 pH.

5. Requirement: Use a test kit no less than once a month to verify calibration and optimal Orp reading.

Note: ORP readings are affected by the following factors: water temperature, total dissolved solids, cyanuric acid, and alkalinity.

INSTALLATION

1. Splice in a 1 1/2" x 1 1/2" x 1/2" or 2" x 2" x 1/2" reducer tee (depending upon size of pipe configuration). Position the 1/2” female pipe thread on the tee at approximately 45°.

2. Press the two stand-offs into the digital control board.

3. Remove the pH jumper from the 4-pin connector (J20 for circuit board #25500 or J11 for circuit board #25501) on the control board.

4. Install the pH board onto the control board. Important! The pH board must be installed component side up. Make sure that J20 or J11 and the two stand-offs snap fit into the pH board.

Note: All sensors are shipped with the measuring end covered with a wetting cap.

5. Remove the wetting cap by twisting it counter-clockwise and gently easing it off. It is recommended that this cap be retained for future long-term storage and winterization.

Note: Hand tighten sensors in place. Do not use a wrench to install the sensor as this could cause breakage. Use a wrench to remove the sensor only if unable to do so by hand.

6. Install the pH sensor into the 1/2" NPT tee by turning the sensor clockwise. Hand tighten only.

7. Feed the BNC connector (from the outside of the control box) through a hole on the bottom LEFT side of the box for a horizontally-mounted system. Pass the BNC connector through a hole on the bottom RIGHT side of the control box for a vertically-mounted system.

8. Connect the BNC connector to the pH board. First align it with its mated connector, then press them together and then twist to lock them into place.

9. Turn the system power on.

CARE AND MAINTENANCE

UNPACKING

Remove the electrode from its package and check that it is undamaged. If damaged, contact your supplier for replacement. Most electrodes are rugged in design, but some are fragile. Care should be taken when unpacking and handling all electrodes.

PREPARATIONS FOR USE

All electrodes are shipped with a wetting cap covering the measuring end. This cap contains a solution of pH 4 buffer saturated with potassium chloride for single-junction combination electrodes, and solution of potassium nitrate in pH 4 buffer for double-junction electrodes. Mono-measuring electrodes, pH and ORP, are shipped in pH 4 buffer.

Gently remove the wetting cap from the electrode by unscrewing the bottle form the cap and then sliding the cap and o-ring off of the electrode body. Save the cap for future long-term storage. Some electrodes are shipped with slide-on caps sealed with teflon tape, these caps are simply pulled off.

During shipping, the air space inside the pH glass internal may have moved into the bulb. Grasp the electrode near the cable end and gently swing it through an arc to force the internal electrolyte into the pH bulb.

ELECTRODE CLEANING

Slow response and large offsets may indicate the electrode has become coated. The nature of the coating will dictate the type of cleaning technique that should be used.

Soft coatings, like foodstuffs or bacterial films are best removed using a squirt bottle or the water jet from a faucet. If this is not successful, then wiping with a soft, wet cloth is the best choice.

Hard coatings, like calcium or lime scale are best removed with a solvent appropriate for the particular coating. A 5% solution of HCI would be a good choice for the calcium scale. If unsure of the proper solvent to remove a hard mineral coating, alternate between a 5% HCI and a 4% NaOH for 10 minutes each. After treating the electrode with these strong acids or bases, rinse the electrode with water and soak it in pH 4 buffer for at least 1/2 hour.

Greasy and oil coatings are best removed with a detergent solution or a solvent that will not attack the electrodes body. Methanol and isopropyl alcohol are good choices for solvents. Acetone, MEK, THF, or trichloroethane will irreparably harm the electrode. A soft toothbrush can be used with the detergent in removing stubborn coatings.

The platinum or gold sensing tip of an ORP electrode should be cleaned just like a pH electrode. The surface can also be cleaned with an abrasive as a last resort. Gently scour the platinum with a 600 grit wet emery cloth or preferably a 1-3 micron alumina polishing powder.

Important: Good laboratory practices should be used and protective gloves and safety glasses should be worn while handling any solvents or chemicals. If you are unsure of the proper technique for handling a chemical or of its hazardous properties, it is best to discard the electrode, eliminating the risk of danger.

INTERPRETING PH/ORP READINGS

1. To check the measured pH and/or ORP readings, run the filter pump for at least 5 minutes. Press the DOWN arrow button on the master panel until the desired reading is displayed. The DOWN button will toggle the display through the available chemical sensor readings.

2. Adjust water chemistry as close to these suggested readings as possible:

Alkalinity: 100 ppm Total Dissolved Solids (TDS): 500 ppm PH: 7.2 - 7.8

3. Once water chemistry has been adjusted as per #1, note ORP reading (mV). This reading can be used to indicate proper water chemistry in your installation. If the ORP reading changes dramatically, adjust the water chemistry accordingly.

4. Millivolt reading should fall between 500-750 mV.

5. If ORP reading falls outside of suggested range, adjust water chemistry accordingly.

Note: ORP readings are affected by the following factors: water temperature, total dissolved solids, cyanuric acid, and alkalinity.

WINTERIZATION

1. Disconnect the sensor connector from the PCB board located in the power center.

2. Carefully remove the sensors from the plumbing.

3. Reinsert the electrode into the wetting cap and fill cap with pool water.

4. Store at room temperature.

5. When reinstalling the probe, refer back to the Preparation for Use section of the Care and Maintenance instructions.

PH/ORP OPTION (continued)

TYPICAL PLUMBING SCHEMATIC

1. Reverse the polarity of the wiring to the valve diverter motor that is out of synchronization. The best way to accomplish this is to reverse the red and white wires inside the valve diverter motor enclosure.

2. Remove the motor enclosure cover, remove the wire nuts, switch the red and white wires, reconnect the wires with wire nuts, and reinstall cover.

BASIC POOL/SPA PLUMBING: These schematics show the necessary plumbing required to operate a pool and a spa that share common pumps, filters, and heaters. The Motorized Diverter Valves will change position when spa use is desired.

IMPORTANT: Be sure the valves are synchronized to move simultaneously from pool suction and pool return to the spa suction and spa return. If they are not synchronized, please follow the instructions below:

NOTE:

The polarity of the wiring to the valve motor that is out of synchronization can also be reversed by changing the position of the toggle switch to the reverse position.

If you select this method to reverse polarity, be sure to change the sticker at the rear of the motor enclosure from the black (Auto-Off-Reverse) sticker to the white (ReverseOff- Auto) sticker.

You must change the sticker so that users and service personnel know the correct auto position for the valve.

TYPICAL PLUMBING SCHEMATIC (continued)

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