AQUATIC INTELLIGENCE FILTER CONTROL GUIDE

AQUATIC INTELLIGENCE FILTER CONTROL GUIDE Installation and Operations

AQUATIC INTELLIGENCE FILTER CONTROL SYSTEM This instruction guide of the Aquatic Intelligence Filter Control System (AIF) is intended for guiding you through installation, electrical wiring and programming, initial start-up, general operations, trouble shooting, and parts. For detailed features, refer to the sales literature and technical specifications. This AIF system is designed to install and operate on all EPD single or multiple tank filter systems. Step-by-step photos or illustrations with captions guide you through each assembly step. Individual, easy to follow electrical schematics for each terminal connection are provided. To program the AIF controller, follow the easy touch screen steps. The initial start-up section guides you through each step necessary to get our filter system up and running as well as fine tuned for general operations. A trouble shooting section and exploded parts list of all components are located in the back. AIF Controller

EPD AQUATIC INTELLIGENCE FILTER CONTROL FEATURES TIME AND DATE READOUT TEMPERATURE READOUT FLOW RATE US OR METRIC READOUT HEATER PERMISSIVE OVERRIDE HEATER COOL DOWN FIREMAN S SWITCH BACKWASH COUNTER DATA LOGGING 10/24 EVENTS DATE AND TIME SCHEDULED BACKWASH TIME CLOCK 24/7 DIFFERENTIAL PRESSURE BACKWASH RATE OF FLOW BACKWASH BACKWASH BY REMOTE ANALOG SIGNAL MANUAL SYSTEM BACKWASH MANUAL INDIVIDUAL TANK BACKWASH OPERATOR SET BACKWASH DURATION AND INTERVAL BACKWASH INHIBIT TIME CLOCK 24/7 BACKWASH NO-END ALARM BACKWASH FREQUENCY ALARM POST BACKWASH ACCESSORY OUTPUT HYDRAULIC PRESSURE AMPLIFICATION SYSTEM OVERRIDE CIRCULATION PUMP EMERGENCY STOP SWITCH CIRCULATION PUMP ENERGY SAVER TIME CLOCK 24/7 CIRCULATION PUMP NO FLOW ALARM AUTO FILL LEVEL CONTROL AUTO FILL RUN ALARM AIF Controller

CONTENTS 1. Assembly Exploded Component Parts...1 Assembly Procedure...2-6 2 Electrical Electrical Connections...7-27 3. Programming Programming Operations...29-62 4. Initial Start-Up Filtering...63-67 Backwashing...67-72 5. General Operations Operations...73-77 6. Trouble Shooting...79-83 7. Parts...84 AIF Controller

AIF Controller

QUICK REFERENCE ASSEMBLY GUIDE AIF CONTROL QUICK REFERENCE ASSEMBLY GUIDE STEP PAGE ASSEMBLY/INSTALLATION 2 REMOVE COMPONENTS AND PARTS FROM SHIPPING ATE 1 2 INSTALL AIF CONTROLLER 2 3 INSTALL SOLENOIDS 3 4 INSTALL GAUGE PANEL 4 4-6 TUBING CONNECTIONS 5 17 TEMPERATURE PROBE 6 * WATER PRESSURE REGULATOR ASSEMBLY * REFER TO FILTER ASSEMBLY/INSTALLATION AIF Controller 1

ASSEMBLY PROCEDURE REMOVE COMPONENTS AND PARTS FROM SHIPPING ATE CAREFULLY UNPACK THE AQUATIC INTELLIGENCE FILTER CONTROLLER (AIF) TO PREVENT FROM DAMAGING OR BREAKING THE GLASS IN THE GAUGE PANEL. USE THE ATE AS A WORK BENCH, COVERING THE SURFACE WITH PAPER OR CLOTH TO PREVENT SATCHING OF THE CONTROLLER SURFACE. ORGANIZE THE LOOSE PARTS AND COMPONENTS, I.E. FITTINGS, SOLENOIDS, ETC., TO GUARD AGAINST MISPLACING THESE ITEMS. 1. INSTALL AIF CONTROLLER SINGLE TANK INSTALL THE AIF FILTER CONTROL ONTO THE CONTROLLER MOUNTING BRACKET USING THE HARDWARE PROVIDED. (REFER TO PARTS LIST) MULTIPLE TANK SYSTEMS INSTALL THE AIF FILTER CONTROL ONTO THE CONTROLLER MOUNTING BRACKET FOR 2 THROUGH 16 TANK SYSTEMS USING THE HARDWARE PROVIDED. (REFER TO PARTS LIST) 2. INSTALL SOLENOIDS SINGLE TANK SYSTEMS POSITION SOLENOID ON THE CONTROLLER MOUNTING BRACKET AS SHOWN AND SECURE WITH HARDWARE PROVIDED. (REFER TO PARTS LIST) AIF Controller 2

MULTIPLE TANK SYSTEMS INSTALL SOLENOID/PLATE ASSEMBLY TO CONTROLLER MOUNTING BRACKET INSTALL THE SOLENOID/PLATE ASSEMBLY TO THE CONTROLLER MOUNTING BRACKET AS SHOWN AND SECURE WITH HARDWARE PROVIDED. (REFER TO PARTS LIST) INSTALL SOLENOID/PLATE ASSEMBLY TO 9 THROUGH 16 TANK SYSTEM FOR 9 THROUGH 16 TANK SYSTEMS, INSTALL A SOLENOID/PLATE ASSEMBLY, ONE ON THE FIRST 8 TANK SYSTEM CONTROLLER MOUNTING BRACKET AND THE OTHER SOLENOID/PLATE ASSEMBLY ON THE CONTROLLER MOUNTING BRACKET FOR THE REMAINING TANKS IN THE SYSTEM. 1 THROUGH 8 TANK SYSTEM 9 THROUGH 16 TANK SYSTEM CONTROLLER MOUNTING BRACKETS CONTROLLER SOLENOID PLATE ASSEMBLIES AIF Controller 3

3. INSTALL GAUGE PANEL ATTACH THE 3/8 X 1/4 NPT ELBOWS TO THE GAUGES, TURNING TOWARDS EACH OTHER AS SHOWN. USE OPEN END WRENCH TO HOLD GAUGES TO PREVENT BREAKAGE OF THE GLASS LENS. POSITION THE GAUGE PANEL ASSEMBLY TO THE TWO STUDS ON THE BACK (TOP CENTER) OF THE AIF CONTROLLER AND SECURE WITH 1/4-20 ELASTIC LOCKNUTS. (REFER TO PARTS LIST) 4. TUBING DIAGRAM FOR SINGLE TANK AUTO SYSTEM REFER TO EXPLODED PARTS LIST OF THE FILTER SYSTEM FOR THE PROPER FITTINGS. APPLY FIVE (5) WRAPS OF TEFLON TAPE (CLOCKWISE) ONTO EXTERNAL FITTING THREADS. WHEN INSTALLEING FITTINGS INTO THREADED HOLES OR PORTS, BE CAREFUL NOT TO OSS THREADS OR LEAKAGE MAY OCCUR. EFFLUENT GAUGE GAUGE PANEL INFLUENT GAUGE REVERSE FLOW BACKWASH VALVE DP CABLE EFFLUENT IN-LINE FILTER INFLUENT BACKWASH VALVE TO WASTE VENT WATER PRESSURE SUPPLY REGULATE TO 50 P.S.I. SOLENOID VALVE AIF Controller 4

TUBING DIAGRAM FOR TWO TANK AUTOMATIC SYSTEM WITH PRIORITY VALVE REFER TO EXPLODED PARTS LIST OF THE FILTER SYSTEM FOR THE PROPER FITTINGS. APPLY FIVE (5) WRAPS OF TEFLON TAPE (CLOCKWISE) ONTO EXTERNAL THREADS. WHEN INSTALLING FITTINGS INTO THREADED HOLES OR PORTS, BE CAREFUL NOT TO OSS THREADS OR LEAKAGE WILL OCCUR. PRIORITY VALVE TO WASTE BACKWASH VALVES SOLENOID VALVES WATER PRESSURE SUPPLY REGULATE TO 50 P.S.I. VENT AIF Controller 5

TUBING DIAGRAM FOR THREE THROUGH EIGHT TANK AUTOMATIC SYSTEMS REFER TO THE EXPLODED PARTS LIST OF THE FILTER SYSTEM FOR THE PROPER FITTINGS. APPLY FIVE (5) WRAPS OF TEFLON TAPE (CLOCKWISE) ONTO EXTERNAL THREADS. WHEN INSTALLING FITTINGS INTO THREADED HOLES OR PORTS, BE CAREFUL NOT TO OSS THREADS OR LEAKAGE MAY OCCUR. BACKWASH VALVES SOLENOID VALVES WATER PRESSURE SUPPLY REGULATE TO 50 P.S.I. VENT NOTE: INSTALL TUBING IN TUBING CONDUIT AIF Controller 6

ELECTRICAL SPECIFICATIONS MAIN CONTROL UL LISTING: UL508A ENCLOSURE: NEMA 4X CORROSION RESSITANT, OIL, WATER, AND DUST TIGHT SUPPLY VOLTAGE: 115 VAC 20 AMP CIRCUIT RELAY CONTACT RATING 1/16 HP @ 120 VAC, 240 VAC GENERAL USE 7.5 AMP @ 120 VAC CONTACTOR RATING: 1/2 HP @ 115 VAC, 1 _ HP @ 230 VAC GENERAL USE CONTROL VOLTAGE: ANALOG INPUTS 4-20 Ma DIGITAL INPUTS 24 VDC DIGITAL OUTPUTS 24 VDC NETWORKING: NETWORK UP TO 32 CONTROLLERS TOGETHER VIA RS232 OR RS485 DISPLAY: WEATHERPROOF LCD TOUCH SEEN OPTIONAL MOUNTING OF CONTROLLER THE AIF CONTROLLER MAY BE MOUNTED ON A WALL NEAR THE FILTER SYSTEM IF DESIRED. MAXIMUM 6 FEET FROM FLOOR TO TOP OF CONTROLLER. WARNING: DO NOT MOUNT THE AIF FILTER CONTROLLER IN DIRECT SUNLIGHT. AIF Controller 7

POWER SUPPLY WIRING DIAGRAM POWER TO CONTROLLER, 115 VAC, 60 HZ, SINGLE PHASE, TWO WIRES MINIMUM SUPPLY CONDUCTOR, 20 AMP-COMMON SWITCHED. AIF Controller 8

CIRCULATION PUMP MOTOR CONTROL NOTE: IT IS IMPERITIVE THAT THE PUMP MAGNETIC MOTOR STARTER BE CONNECTED TO THE EPD AIF FILTER CONTROLLER FOR THE PROGRAMMED AND CONTROLLING OPERATING FUNCTIONS OF THE FILTER CONTROLLER TO PERFORM AS REQUIRED. FROM CUSTOMER CIRC PUMP START CIRCUIT 7.5 A @ 120 VAC 7.0 A @ 240 VAC 7.0 A @ 30 VDC 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 L1 TO 503 TO 504 N LINE 2 LINE 1 ELECTROMAGNETIC MOTOR STARTER WITH 115VAC, 60 HZ RELAY CIRCULATING PUMP MOTOR GROUND NOTE: THE #503 AND #504 TERMINAL CONNECTIONS FOR THE CIRCULATION PUMP STARTER IS A SWITCHED-LEG OR DRY-CONTACT TERMINAL. IT IS NOT A 115V POWER SOURCE FOR THE STARTER. AIF Controller 9

DIFFERENTIAL PRESSURE SWITCH (IN GAUGE PANEL) TERMINATE THE RED WIRE AT TERMINAL 201 AND THE BLACK WIRE TO TERMINAL 204 INSIDE THE CONTROLLER AS SHOWN. AIF Controller 10

WIRING DIAGRAM FOR SOLENOID VALVE CONNECTIONS INSIDE CONTROLLER FOR TANKS ONE (1) THRU EIGHT (8) PRESS OUT ONE SMALL HOLE PLUG LOCATED ON UNDERSIDE OF CONTROLLER FOR EACH SOLENOID VALVE TO BE TERMINATED INSIDE CONTROLLER, INSERT CORD GRIP FROM UNDERSIDE AND FIRMLY SECURE WITH PLASTIC NUT FROM INSIDE. LOOSEN CORD GRIP NUT AND INSERT SOLENOID VALVE CABLE, ONE PER CORD GRIP. #3 TO 224 #1 TO 222 #5 TO 227 #7 TO 229 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 202 (TYP) #8 TO 230 #6 TO 228 #2 TO 223 #4 TO 226 SOL SOL 1 2 SOL 3 SOL SOL 4 5 SOL SOL 6 7 SOL 8 FOR 9 THRU 16 TANKS, TERMINATE AS FOLLOWS: SOLENOID #9 TO 232 AND 202 SOLENOID #12 TO 235 AND 202 SOLENOID #15 TO 239 AND 202 SOLENOID #10 TO 233 AND 202 SOLENOID #13 TO 237 AND 202 SOLENOID #16 TO 240 AND 202 SOLENOID #11 TO 234 AND 202 SOLENOID #14 TO 238 AND 202 AIF Controller 11

HYDRAULIC SOLENOID OPERATED PRIORITY VALVE CONNECTIONS IF THE HYDRAULIC PRIORITY VALVE IS INSTALLED ON YOUR SYSTEM, ROUTE SOLENOID VALVE WIRING THROUGH ONE OF THE PORTS ON THE UNDERSIDE OF THE FILTER CONTROLLER AND TERMINATE TO TERMINALS #202 AND #249. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 202 TO 249 FROM PAS SYSTEM OR CITY WATER PRESSURE TO TOP OF PRIORITY VALVE SOLENOID VALVE VENT TO ATMOSPHERE. DO NOT INSTALL INTO THE WASTE LINE. AIF Controller 12

ELECTRONIC PRIORITY VALVE CONNECTIONS IF THE ELECTRIC PRIORITY VALVE IS INSTALLED ON YOUR SYSTEM, ROUTE THE 24V WIRING FROM THE RELAY (PROVIDED BY OTHERS) THROUGH OUTLET IN BOTTOM OF FILTER CONTROLLER AND TERMINATE INSIDE TO TERMINALS #202 AND #249. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 249 24 VDC RELAY PROVIDED BY OTHERS 120 VAC L 1 N 14 13 TO 202 24V 24 DC COIL SPLIT #1 #2 #3 COMMON BACKWASH FILTRATION CLOSED OPEN KEYSTONE ACTUATOR 110 VAC 2.1 AMP AIF Controller 13

EFFLUENT LINE FLOW SWITCH (PUMP PROJECT) ROUTE FLOW SWITCH WIRES THROUGH ONE OF THE PORTS ON THE UNDERSIDE OF THE CONTROLLER AND TERMINATE TO TERMINALS #201 AND #205. NOTE: REMOVE JUMPER WIRE (INSTALLED AT FACTORY) BETWEEN TERMINALS 201 AND 209 IF THIS SWITCH IS INSTALLED. THE NORMALLY OPEN (N.O.) FLOW SWITCH IS PROVIDED BY OTHERS. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 201 TO 205 FROM 201 FROM 205 AIF Controller 14

BACKWASH LINE FLOW SWITCH ROUTE FLOW SWITCH WIRES THROUGH ONE OF THE PORTS ON THE UNDERSIDE OF THE CONTROLLER AND TERMINATE TO TERMINALS 201 AND 210. THE NORMALLY OPEN (N.O.) FLOW SWITCH IS PROVIDED BY OTHERS. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 201 TO 210 FROM 210 FROM 201 AIF Controller 15

ACCESSORY PUMP LOCK-OUT DURING BACKWASH ENERGIZED DURING FILTER MODE TO OPERATE ACCESSORIES SUCH AS BOOSTER PUMPS, ETC. DE-ENERGIZED DURING BACKWASH. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 507 POWER SUPPLY 115 VAC, 1 PH, 60 HZ L1 N TO 201 TO 202 TO 508 SPDT 115 VAC, 60 HZ RELAY-COIL 24 VDC BY OTHERS ROUTE WIRING THROUGH PORT ON UNDERSIDE OF CONTROLLER GRND M ACCESSORY MOTOR AIF Controller 16

TEMPERATURE PROBE INSTALL THE TEMPERATURE PROBE FITTING INTO EITHER THE INFLUENT OF EFFLUENT MANIFOLD. THE INFLUENT AND EFFLUENT MANIFOLDS ARE DRILLED AND TAPPED TO RECEIVE THIS PROBE. REMOVE THE DESIRED PLUG, PREFERABLY AS CLOSE TO THE CONTROLLER AS POSSIBLE AND INSTALL THE TEMPERATURE PROBE FITTING. APPLY FIVE (5) WRAPS OF TEFLON TAPE TO THE THREADS (CLOCKWISE) ON THIS FITTING. INSTALL AND TIGHTEN. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 PINCH TERMINALS 3+ 5- TERMINAL NUMBERS ON RIGHT SIDE OF SIGNAL CONDITIONER 4- NOTE: THE RED WIRE HAS A BLACK COATING ON THE EXTERIOR AND IS SLIGHTLY LARGER IN DIAMETER CABLE ROUTE CABLE THRU OUTLET IN BOTTOM OF CONTROLLER PROBE AIF Controller 17

BOILER (HEATER) INTERLOCK (FIREMAN SWITCH) A HEATER, WHEN WIRED TO THE FILTER CONTROLLER, WILL SHUTDOWN PRIOR TO BACKWASHING THE FILTER SYSTEM OR CIRCULATING PUMP SHUTTING OFF FOR THE DURATION RECOMMENDED BY THE HEATER/BOILER COMPANY AND HAS BEEN PROGRAMMED INTO THE FILTER CONTROLLER. THIS ALLOWS FOR THE COOLING DOWN OF THE HEATER TUBES, ETC., TO PREVENT SCALING OR THERMAL DAMAGE. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 506 TO 505 HEATER START CIRCUIT (PROVIDED BY OTHERS) ROUTE WIRING THRU OUTLET IN BOTTOM OF FILTER CONTROLLER MANUAL RESET 7.5 A @ 120 VAC MAX 7.0 A @ 240 VAC MAX 7.0 A @ 30 VDC MAX FLOW HI GAS HI LIMIT HI LIMIT AIF Controller 18

TWO HEATER HOOK-UP INTERLOCK (FIREMAN SWITCH) WHEN TWO HEATERS ARE WIRED TO THE FILTER CONTROLLER, THEY WILL SHUT DOWN PRIOR TO BACKWASHING THE FILTER SYSTEM OR THE CIRCULATING PUMP SHUTTING DOWN FOR THE DURATION RECOMMENDED BY THE HEATER/BOILER COMPANY AND HAS BEEN PROGRAMMED INTO THE FILTER CONTROLLER. THIS ALLOWS FOR THE COOLING DOWN OF THE HEATER TUBES TO PREVENT SCALING OR THERMAL DAMAGE. ROUTE WIRING THROUGH OUTLET IN BOTTOM OF CONTROLLER. TO 507 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 JUMPER DISCONNECT #244 AND INSTALL WIRE NUT. ADD JUMPER BTWN 002 AND 003 TO 508 TO 505 TO 506 HEATER START CIRCUIT (PROVIDED BY OTHERS) FIRST HEATER SECOND HEATER 24 V MAX 24 V MAX MANUAL RESET MANUAL RESET F L O W HI GAS HI LIMIT HI LIMIT F L O W HI GAS HI LIMIT HI LIMIT AIF Controller 19

PADDLEWHEEL FLOW SENSOR ROUTE THE FLOW METER SENSOR WIRES THROUGH THE OUTLET IN BOTTOM OF CONTROLLER. CONNECT; (SHIELD TO #202 TERMINAL); (BLACK TO #201); (RED TO #261). 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 GROUND BAR (202) SHIELD (201) BLK RD (261) ITICAL: SWITCHING RED WIRE WITH BLACK WIRE WILL DESTROY THE SENSOR FLOW 2536 FLOW SENSOR (BLUE CAP) AIF Controller 20

BACKWASH LOCK-OUT (DUAL CONTROLLERS) WHEN TWO FILTER SYSTEMS ARE INSTALLED, THIS WIRING ARRANGEMENT WILL PREVENT BOTH SYSTEMS FROM BACKWASHING AT THE SAME TIME THAT COULD OTHERWISE CAUSE WASTE DISCHARGE BACK-UP IN THE WASTE LINE. NOTE: REMOVE JUMPER BETWEEN TERMINALS 201 AND 206 IN EACH CONTROLLER BEFORE WIRING. CONTROLLER #1 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 507 TO 508 TO 201 TO 206 CONTROLLER #2 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 508 TO 206 TO 507 TO 201 AIF Controller 21

PRESSURE AMPLIFICATION SYSTEM 60 HZ THE PRESSURE AMPLIFICATION PUMP IS CONTROLLED THROUGH THE FILTER CONTROLLER, STARTING AND STOPPING ON DEMAND. (WIRING DIAGRAM FOR ONE FILTER SYSTEM) CONTROLLER TERMINALS 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 1T1 GROUND BAR GROUND TO 1T2 M L1 N FROM T1 FROM T2 PRESSURE AMPLIFICATION SYSTEM MOTOR ADJUSTABLE PRESSURE SWITCH AIF Controller 22

PRESSURE AMPLIFICATION SYSTEM 60 HZ (WIRING FOR USE WITH TWO FILTER SYSTEMS) ONE EPD PRESSURE AMPLIFICATION SYSTEM MAY BE USED FOR TWO FILTER SYSTEMS. THE PRESSURE AMPLIFICATION PUMP IS CONTROLLED THROUGH EACH FILTER CONTROLLER, STARTING AND STOPPING ON DEMAND. FIRST CONTROLLER 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 1T1 TO 1T2 SECOND CONTROLLER 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 SPDT 115 VAC, 60 HZ RELAY COIL RATED FOR 1 H.P. BY OTHERS TO 1T2 TO 1T1 PRESSURE AMPLIFICATION SYSTEM MOTOR M L1 N GROUND ADJUSTABLE PRESSURE SWITCH AIF Controller 23

WATER LEVEL SWITCH AND FILL VALVE FLOAT OPERATED WATER LEVEL AND CONTROL WITH SOLENOID FILL VALVE FOR WATER MAKE-UP. ROUTE WIRING THROUGH ONE OF THE PORTS ON THE UNDERSIDE OF THE FILTER CONTROLLER AND TERMINATE FLOAT SWITCH TO TERMINALS 201 AND 208 AND SOLENOID VALVE TO 202 AND 250. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 202 TO 201 TO 208 TO 250 OPENS ON LOW LEVEL FLOAT FILL SOLENOID FILL VALVE 24 VDC, 8 WATTS (MAX) BY OTHERS CITY WATER PRESSURE AIF Controller 24

REMOTE ALARM SIGNAL AND ALARM ACKNOWLEDGE THESE OPTIONAL ALRM FEATURES ARE PROVIDED BY OTHERS. THE ALARM ACKNOWLEDGE PUSH BUTTON SWITCH (MOMENTARY CONTACTS) ARE TERMINATED INSIDE THE FILTER CONTROLLER TO TERMINALS #201 AND #207. AN OPTIONAL REMOTE ALARM MAY BE A HORN, BUZZER, OR FLASHING LIGHT (24 VDC, 8 WATTS) ARE TERMINATED INSIDE THE FILTER CONTROLLER AT TERMINALS #202 AND #252. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 207 TO 202 TO 201 TO 252 REMOTE ALARM OPTIONS: HORN, BUZZER, OR FLASHING LIGHT. (24 VDC) PROVIDED BY OTHERS ALARM ACKNOWLEDGE PUSH BUTTON SWITCH - MOMENTARY CONTACTS (BY OTHERS) AIF Controller 25

REMOTE BACKWASH START OPTIONAL REMOTE BACKWASH START MOMENTARY PUSH BUTTON OF EXTERNAL BACKWASH TIME CLOCK. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 201 TO 214 REMOTE BACKWASH START PUSH BUTTON SWITCH - MOMENTARY CONTACTS (BY OTHERS) AIF Controller 26

POST BACKWASH ACCESSORY THESE OUTPUT (24VDC) TERMINALS #202 AND #203 ARE ACTIVATED FOR AN OPERATOR SET TIME AFTER A BACKWASH. THE PRIMARY PURPOSE IS TO FEED FILTER-AID AND SEASON THE MEDIA BEDS AFTER BACKWASH. 60 WATT OUTPUT POWER SUPPLY #1 #2 #3 TO 202 TO 253 REMOTE ALARM OPTIONS: HORN, BUZZER, OR FLASHING LIGHT. (24 VDC) PROVIDED BY OTHERS AIF Controller 27

AIF Controller 28

MAIN MENU DISPLAYS AIF Controller 29

TOUCH SEEN FLOW CHART USE THE FOLLOWING BUTTONS TO NAVIGATE FROM SEEN TO SEEN AIF Controller 30

PROGRAMMING OPERATIONS WHEN POWER IS APPLIED TO THE CONTROLLER AND THE POWER SUPPLY SWITCH INSIDE THE CONTROLLER IS SWITCHED ON, THE EPD AQUATIC INTELLIGENCE SYSTEM SEEN APPEARS. AFTER A 5 SECOND DELAY, THE MAIN MENU APPEARS. FROM THE MAIN MENU YOU CAN ACCESS ALL OF THE CONTROLLERS FUNCTIONS. EMERGENCY STOP BUTTON IF THE EMERGENCY STOP BUTTON IS PUSHED IN, ALL CONTROLLER FUNCTIONS STOP AND DEFAULT TO OFF. ROTATE THE EMERGENCY STOP BUTTON CLOCKWISE TO RESET. POWER UP SWITCH ON THE MAIN POWER BREAKER SWITCH TO THE AIF CONTROLLER. UNLATCH THE AIF CONTROLLER DOOR AND SWITCH ON THE POWER SUPPLY LOCATED INSIDE THE UPPER RIGHT HAND CORNER. EPD LOGO SEEN THE EPD AQUATIC INTELLIGENCE SYSTEM SEEN APPEARS. SEEN WILL CHANGE TO MAIN MENU AFTER 3 SECONDS. YOU CAN PRESS CLEAN WATER FOR THE WORLD AREA TO RETURN TO MAIN MENU. EPD Aquatic Intelligence Filter Control AIF Controller 31

MAIN MENU DISPLAY CIRC PUMP CONTROL Main Menu BACKWASH CONTROL AFTER A 5 SECOND DELAY WHEN POWER IS SUPPLIED TO THE CONTROLLER, THE MAIN MENU SEEN IS DISPLAYED. SYSTEM STATUS TIME CLOCK STATUS EPD SYSTEM SETUP I/O STATUS ALARM CONFIGURE SYSTEM CIRC PUMP CONTROL Main Menu BACKWASH CONTROL TOUCH SYSTEM SET-UP TO ACCESS SYSTEM SET-UP SEEN. SET-UP SEENS. SYSTEM STATUS TIME CLOCK STATUS EPD SYSTEM SETUP I/O STATUS ALARM AIF Controller 32

TOUCH CONFIGURE SYSTEM TO ACCESS CONFIGURE SYSTEM SEEN. CONFIGURE SYSTEM System Setup BACKWASH SETTINGS SYSTEM SETTINGS TIME CLOCK SETTINGS MANUAL OPERATION EVENT LOG DATE AND TIME TOUCH BASIC CONFIGURE BUTTON TO ACCESS BASIC CONFIGURE SEEN. BASIC CONFIGURE Configure System PIPE SIZE CHANGE PASSWORD TEMP RTD CALIBRATE DATE AND TIME EVENT LOG CONFIGURE DISPLAY TOUCH UNITS OF MEASURE TO TOGGLE US OR METRIC. THEN TOUCH HEATER IN SYSTEM TO TOGGLE YES OR NO IF A HEATER IS OR IS NOT INSTALLED WITH YOUR FILTER SYSTEM. Basic Configure Basic Configure TOUCH ACCESSORY IN SYSTEM TO TOGGLE YES OR NO. THIS ENABLES THE TIMED POST BACKWASH FEATURE TO FEED FILTER-AID AFTER A BACKWASH CYCLE. AIF Controller 33

Basic Configure TOUCH PIPE SIZE BUTTON AND THE SYSTEM PIPE SIZE SEEN IS DSIPLAYED. SELECT THE CORRECT PIPE SIZE OF THE SYSTEM MANIFOLD. System Pipe Size TO CHANGE SYSTEM SET-UP PASSWORD NUMBER Basic Configure TOUCH CHANGE PASSWORD BUTTON AND THE CHANGE SYSTEM PASSWORD SEEN IS DISPLAYED. ENTER NEW SYSTEM SETUP PASSWORD UP TO A 5 DIGIT NUMERIC VALUE. TOUCH ENABLE PASSWORD TO TOGGLE PASSWORD ON OR OFF. Chg Sys Password 12345 12345 TO CONFIGURE SYSTEM SETTINGS BEGINNING WITH THE MAIN MENU TOUCH SYSTEM SET-UP TO ACCESS SYSTEM SET-UP SEEN. PW OFF Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM AIF Controller 34

System Setup TOUCH SYSTEM SETTINGS TO ACCESS THE ENTER PASSWORD TO ACCESS SYSTEM SETTING SEENS. CONFIGURE SYSTEM SYSTEM SETTINGS MANUAL OPERATION BACKWASH SETTINGS TIME CLOCK SETTINGS EVENT LOG DATE AND TIME ENTER THE PASSWORD AND TOUCH ENT. TO ACCESS SYSTEM SETTINGS SEENS. THE FOLLOWING PARAMETERS ARE DISPLAYED. EACH IS HIGHLIGHTED WHEN TOUCHED. ENTER THE VALUES ON THE KEYBOARD. TOUCH ENT. OR TOUCH CLR TO CLEAR VALUE. TOUCH ACCEPT WHEN VALUE IS ENTERED. THE VALUE IS DISPLAYED NEXT TO THE PARAMETER AND IS THE CURRENT SET POINT VALUE. SYSTEM SETTING SEEN 1 Sys Settings 1 INITIAL DELAY - THIS IS THE 123 INITIALIZING TIME, IN SECONDS. 123.45 ACCEPT WHEN THE SYSTEM FIRST 123 STARTS UP, ALARMS ARE DISABLED TO ALLOW FLOW TO BE ESTABLISHED. 123.45 FILL DELAY - THIS DELAY (IN 123 SECONDS) OCCURS WHEN THE LEVEL SWITCH CALLS FOR FILL WATER BEFORE THE FILL SOLENOID ACTUATES. FILL TO LONG - THIS TIME (IN MINUTES) ALARMS AND STOPS THE FILL IF THE LEVEL SWITCH HAS BEEN CALLING CONTINOUSLY FOR THIS PERIOD OF TIME. ACCESSORY -TIME (IN SECONDS) FOR A POST BACKWASH ACCESSORY, SUCH AS A CHEMICAL FEEDER FOR FILTER-AID TO SEASON THE MEDIA BEDS AFTER BACKWASH. SETTING 5 IS UNASSIGNED AIF Controller 35

SYSTEM SETTING SEEN 2 Sys Settings 2 HEATER OVER TEMP SET POINT - DEGREES OF TEMPERATURE, SET FOR 123 12345 ACCEPT THE HEATER OVER TEMP SET POINT 123 WHEN THE WATER TEMPERATURE REACHES THIS SET POINT, THE HEATER 123 IS SHUT OFF. HEATER OVER TEMP TMR IS THE DURATION IN SECONDS, SET FOR THE HEATER OVER TEMP. ALARM. WHEN THE TEMPERATURE EXCEEDS THE SET POINT, THIS TIMER COUNTS DOWN BEFORE ALARM IS SET. LOW FLOW GPM/LPM - THIS SETTING WILL INITIATE A BACKWASH IN AUTO MODE WHEN THE FLOW RATE DROPS BELOW THE SETTING FOR AN OPERATOR SET TIME. SETTINGS 9 AND 10 ARE UNASSIGNED. SET TIME OF DAY CLOCK AND CONTRAST ADJUSTMENT Main Menu TOUCH EPD ON THE MAIN MENU SEEN TO ACCESS ENTER PASSWORD TO ACCESS SET-UP SEENS. CIRC PUMP CONTROL SYSTEM STATUS TIME CLOCK STATUS BACKWASH CONTROL SYSTEM SETUP I/O STATUS EPD ALARM SET TIME OF DAY TOUCH BOTH UPPER CORNERS AT THE SAME TIME. TOUCH SYSTEM MODE AND IN MAIN MENU TOUCH CLOCK SET. USE THE ARROWS TO SET THE 24 HOUR CLOCK AND DATE, TOUCH SAVE THEN THE MAIN MENU TAB, AND FINALLY RUN (START). EPD Aquatic Intelligence Filter Control AIF Controller 36

CONTRAST ADJUSTMENT TOUCH BOTH UPPER CORNERS AT THE SAME TIME. TOUCH ADJUST CONTRAST AND USE ARROWS TO GET THE BEST SEEN THEN CLOSE THE BOX X. CONTROLLER STATUS Main Menu TOUCH STATUS TO ACCESS THE CONTROLLER SYSTEM STATUS SEEN. CIRC PUMP CONTROL SYSTEM STATUS BACKWASH CONTROL SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM THIS SEEN MAY BE LEFT ON TO VIEW THE STATUS OF THE SYSTEM DURING OPERATION. System Status OFF OFF OFF OFF THE CONTROL MODE FOR THE CIRC PUMP AND BACKWASH AS SELECTED IS DISPLAYED (MANUAL, OFF, OR AUTOMATIC). 12345 OTHER DISPLAYS ARE: FLOW GAL/MIN DIFFERENTIAL PRESSURE SIGNAL WATER TEMPERATURE DATE TIME THE ON/OFF INDICATOR LIGHTS LOCATED AT THE BOTTOM OF THE SEEN ALLOWS YOU TO VIEW CURRENT OPERATING CONDITIONS. NOTE: IF THE ALARM FLASHES AS INDICATED ABOVE, TOUCH ALARM IN MAIN MENU, THEN TOUCH RESET ALARM ON SYSTEM ALARMS SEEN. CORRECT THE CONDITION AS WOULD BE INDICATED NEXT TO THE PARAMETER DISPLAYED IN SYSTEM ALARMS. AIF Controller 37

TIME CLOCK STATUS TOUCH TIME CLOCK STATUS ON THE MAIN MENU TO ACCESS THE VIEWING OF THE TIME CLOCKS SEEN. THIS SEEN DISPLAYS THE CONTROLLERS OF THREE DIFFERENT TIME CLOCKS. THESE SETTINGS CAN ONLY BE VIEWED FROM THESE SEENS. SETTINGS ARE INITIATED, CHANGED OR CLEARED IN SYSTEM SETUP. CIRCULATION PUMP/ENERGY SAVE TIME CLOCK Main Menu TOUCH SYSTEM SET-UP IN THE MAIN MENU TO ACCESS ENETER PASSWORD TO ACCESS SET-UP SEENS. CIRC PUMP CONTROL SYSTEM STATUS TIME CLOCK STATUS BACKWASH CONTROL SYSTEM SETUP ALARMS EPD HELP ENTER PASSWORD AND THE TOUCH ENT. THE SYSTEM SET-UP MENU WILL BE DISPLAYED. AIF Controller 38

TOUCH TIME CLOCK MENU TO ACCESS TIME CLOCK MENU. TOUCH CIRCULATION PUMP E-SAVER TIME CLOCK TO ACCESS CIRC PUMP TIME CLOCK. THE CIRC PUMP/ENERGY SAVER TIME CLOCK IS A 24 HOUR, 7 DAY TIME CLOCK WITH TWO INDEPENDENTLY PROGRAMMED OFF AND ON TIMES PER DAY. WHENEVER THE 1) OFF OR 2) OFF TIME IS REACHED THE CIRCULATION PUMP WILL SHUT OFF AT THAT TIME ON THE DAY PROGRAMMED. WHENEVER THE 1) ON OR 2) ON TIME IS REACHED THE CIRCULATION PUMP WILL TURN BACK ON AT THE TIME OF THE DAY PROGRAMMED. ANY COMBINATION OF 1) OFF, 2) OFF, 1) ON OR 2) ON TIMES CAN BE USED TO CONTROL THE CIRCULATION PUMP IN AUTOMATIC MODE. THE TIME CLOCK IS A 24 HOUR TIME CLOCK 00:00:00 TO 23:59:59. TO SHUT THE CIRCULATION PUMP OFF FROM MONDAY AT 8:00 PM TO TUESDAY AT 6:30 AM SET THE CLOCK IN A 24 HOUR FORMAT AS FOLLOWS: AIF Controller 39

EXAMPLE: SELECT MON AT BOTTOM OF SEEN, SELECT 1) OFF HOUR. SET MONDAY 1) OFF HOUR AT 20 (8 PM) AND SET 1) OFF MIN AT 00 (ZERO MINUTES). TOUCH ENT THEN ACCEPT. THIS WILL SHUT OFF THE CIRCULATION PUMP AT 8:00 PM. SELECT TUE AT BOTTOM OF SEEN, SELECT 1) ON HOUR. SET TUESDAY 1 ON HOUR AT 06 (6 AM) AND SET 1) ON MIN AT 30(THIRTY MINUTES). TOUCH ENT THEN ACCEPT. THIS WILL START THE CIRCULATION PUMP AT 6:30 AM. NOTE: WHEN THE CIRCULATION PUMP IS SHUT OFF FROM THE TIME CLOCK OFF COMMAND IT WILL REMAIN OFF UNTIL THE TIME CLOCK ON COMMAND TELLS IT TO TURN BACK ON. FOR EXAMPLE, IF THE CIRCULATION PUMP TIME CLOCK FOR MONDAY IS SET AS FOLLOWS: 1) OFF HOUR AT 12 AND 1) OFF MIN AT 00 (12:00 NOON) AND 1) ON HOUR AT 11 AND 1) ON MINUTE AT 00 (11:00 AM) AND NO OTHER TIMES ARE SET. THE CIRCULATION PUMP WILL ONLY RUN FROM 11:00 AM TO 12:00 NOON ON MONDAY FOR THE ENTIRE WEEK. TO DISABLE THE TIME CLOCK SETTING, SET THE HOUR AND MINUTE VALUES TO 00. WHEN BOTH THE 1) OFF HOUR, 1) OFF MIN ARE SET TO 00 THE SETTING IS IGNORED. THEREFORE 12:00 MIDNIGHT (00:00) CANNOT BE USED AS AN ON OR OFF TIME, 12:01 MUST BE USED. THE ON AND OFF BUTTONS IN THE LOWER RIGHT HAND CORNER OF THE SET-UP SEEN ARE USED TO ENABLE OR DISABLE THE CIRCULATION PUMP TIME CLOCK REGARDLESS OF THE SETTINGS. TOUCH T/C MENU IN THE UPPER LEFT HAND CORNER OF THE SEEN TO RETURN TO THE TIME CLOCK MENU SEEN. BACKWASH CONTROL SEENS TOUCH BACKWASH CONTROL ON THE MAIN MENU TO ACCESS THE BACKWASH CONTROL SEEN. Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM AIF Controller 40

Backwash Control THIS DISPLAY SEEN ALLOWS THE OPERATOR TO MANUALLY BACKWASH THE FILTER SYSTEM, RUN AUTOMATICALLY OR SHUT COMPLETELY OFF AS DESIRED. THE BACKWASH CYCLE STARTS AT TANK 1, TANK 2, ETC. UNTIL THE LAST TANK IS COMPLETED. ON THE NEXT BACKWASH CYCLE, THE CYCLE STARTS WITH THE LAST TANK AND ENDS WITH TANK 1. FOR EXAMPLE, IF THE NUMBER OF TANKS ENTERED IS FIVE, THE FIRST BACKWASH CYCLE WILL START WITH TANK 1 AND END WITH TANK 5. THE NEXT BACKWASH CYCLE WILL START WITH TANK 5 AND END WITH TANK 1. NOTE: THE FILTER BACKWASH IS INHIBITED WHEN THE CIRCULATION PUMP IS OFF. CHECK CIRC PUMP LIGHT AT BOTTOM OF SEEN. MANUAL, OFF OR AUTOMATIC MODES ARE SELECTED BY THE TOUCH SEEN PANEL MAN/OFF/AUTO SWITCH. MAN IN MANUAL MODE THE FOLLOWING OCCURS: THE HEATER IS TURNED OFF AND THE HEATER COOL DOWN TIMER COUNTS DOWN. THE PRESSURE AMPLIFICATION PUMP IS ENERGIZED WHEN A BACKWASH CYCLE START IS INITIATED. THE BOOSTER PUMP PRESSURE SWITCH THEN CONTROLS THE HYDRAULIC PRESSURE BY TURNING OFF AND ON THE BOOSTER PUMP MOTOR. THE FOLLOWING VALUES ARE DISPLAYED: OFF - FILTER BACKWASH IS DISABLED. THIS IS THE NORMAL OPERATING POSITION WHEN NO AUTOMATIC BACKWASH FUNCTIONS ARE REQUIRED. BACKWASH MODE LEFT IN MAN DISABLES HEATER PERMISSIVE AND ALARM FUNCTIONS. AUTO - IN THE AUTOMATIC MODE THE BACKWASH CYCLE IS CONTROLLED BY THE BACKWASH TIME CLOCK, THE BACKWASH INHIBIT TIME CLOCK, AND THE DIFFERENTIAL PRESSURE SIGNAL. HEATER COOL DOWN TMR - IS THE VALUE OF THE HEATER COOL DOWN TIMER. WHEN THIS VALUE REACHES 0, THE BACKWASH CYCLE WILL BEGIN. BACKWASH COUNTER - IS THE TOTAL NUMBER OF BACKWASHES COMPLETED. AIF Controller 41

SEEN MESSAGES APPEAR IN THE MESSAGE AREA: ALARM IS DISPLAYED TO ALERT THE OPERATOR THAT AN ALARM CONDITION HAS OCCURRED. TOUCH THE FLASHING ALARM TO ACCESS THE ALARM SEEN. DIFFERENTIAL PRESSURE SIGNAL - INDICATES THE STATUS OF THE DIFFERENTIAL PRESSURE SWITCH ON (CLOSED) OR OFF (OPEN). THE FOLLOWING ON/OFF INDICATOR LIGHTS AND DISPLAYS ARE LOCATED AT THE BOTTOM OF THE SEEN: CIRCULATION PUMP HEATER BACKWASH CYCLE FILL WATER SOLENOID WATER TEMPERATURE DISPLAY DATE AND TIME Tanks 1-4 TOUCH THE BUTTON IN THE UPPER RIGHT HAND CORNER TO ACCESS THE BACKWASH TANKS 5-8 CONTROL SEEN. TOUCH THE BUTTON IN THE UPPER RIGHT HAND CORNER TO ACCESS THE BACKWASH TANKS 9-12 CONTROL SEEN. TOUCH THE BUTTON IN THE UPPER RIGHT HAND CORNER TO ACCESS THE BACKWASH TANKS 13-16 CONTROL SEEN. TOUCH THE BUTTON IN THE UPPER RIGHT HAND CORNER TO RETURN TO THE BACKWASH CYCLE CONTROL SEEN. AIF Controller 42

IN MANUAL MODE TO START A BACKWASH: TOUCH THE START B/W BUTTON ON THE BACKWASH CONTROL SEEN. THE START B/W BUTTON IS ENABLED ONLY IN MANUAL MODE. THE CIRC PUMP INDICATOR LIGHT MUST BE ON AND THE HEATER COOL DOWN TIMER MUST BE TIMED OUT FOR BACKWASH TO BEGIN. THE BACKWASH CYCLE STARTS AND THE FOLLOWING OCCURS: 1. TANK 1 SOLENOID VALVE IS ENERGIZED. 2. THE BACKWASH ON TMR STARTS TIMING; AFTER THE BACKWASH ON TMR TIMES OUT THE TANK 1 SOLENOID VALVE IS DE-ENERGIZED. 3. THE BACKWASH INTERVAL TIMER STARTS TIMING AND INT TIMER ON FLASHES ON THE SEEN. THE INTERVAL IS SET IN SYSTEM SETUP BACKWASH SETTINGS WITH A MAXIMUM OF 655 MINUTES (11 HOURS). 4. TANK 2 SOLENOID VALVE IS ENERGIZED. THE BACKWASH ON TMR STARTS TIMING. AFTER THE BACKWASH ON TMR TIMES OUT THE TANK 2 SOLENOID VALVE IS DE- ENERGIZED AND THE INTERVAL TIMER BEGINS. 5. THIS PROCESS IS CONTINUED UNTIL ALL THE TANKS HAVE BEEN BACKWASHED. TOUCH THE TANK 1 BUTTON TO BACKWASH TANK 1 ONLY AND THE FOLLOWING OCCURS: TANK 1 SOLENOID VALVE IS ENERGIZED AND THE BACKWASH ON TMR STARTS TIMING. AFTER THE BACKWASH ON TMR TIMES OUT THE TANK 1 SOLENOID IS DE-ENERGIZED AND THE INTERVAL TIMER BEGINS. EACH TANK CAN BE MANUALLY BACKWASHED ONE AT A TIME. TOUCH CANCEL B/W BUTTON TO STOP THE BACKWASH CYCLE. THE CANCEL B/W BUTTON IS ENABLED ONLY IN MANUAL MODE. IN BACKWASH AUTO MODE WHEN THE DIFFERENTIAL PRESSURE RISES ABOVE THE DIFFERENTIAL PRESSURE SET POINT AT THE DIFFERENTIAL PRESSURE SWITCH, THE FOLLOWING WILL OCCUR: 1. THE DIFFERENTIAL PRESSURE SET POINT TIMER TIMES DOWN TO AVOID FALSE SIGNALS. SEE PAGE 46 FOR SET UP. 2. THE DIFFERENTIAL PRESSURE SIGNAL INDICATOR READS ON. 3. THE HEATER IS TURNED OFF AND THE HEATER COOL DOWN TIMER TIMES OUT. AIF Controller 43

4. THE PRESSURE AMPLIFICATION PUMP IS ENERGIZED. THE BOOSTER PUMP PRESSURE SWITCH THEN CONTROLS THE PRESSURE BY TURNING OFF AND ON THE BOOSTER PUMP MOTOR. 5. THE BACKWASH CYCLE AUTOMATICALLY STARTS. IF THE BACKWASH INHIBIT TIME CLOCK IS ENGAGED IT WILL OVERRIDE THE DIFFERENTIAL PRESSURE SIGNAL. IF THE DIFFERETIAL PRESSURE DOES NOT DROP BELOW SET POINT AFTER A BACKWASH, THE BACKWASH REPEAT DELAY TIMER TIMES OUT. IF THE DIFFERENTIAL PRESSURE SIGNAL STILL EXISTS, A SECOND BACKWASH WILL RUN. AFTER WHICH IF THE CONDITION STILL REMAINS A BACKWASH FREQUENCY ALARM IS SET AND NO BACKWASH WILL BE ALLOWED UNTIL OPERATOR RESET. THE BACKWASH CYCLE START TIME CLOCK IN BACKWASH AUTO MODE, THE BACKWASH CYCLE START TIME CLOCK IS ACTIVE IF ENABLED. THE TIME CLOCK CAN BE SET TO INITIATE THE BACKWASH CYCLE TWICE PER DAY. THE TIME CLOCK CAN BE SET FOR A DIFFERENT TIME EACH DAY OF THE WEEK. SEE PAGE 74 FOR SET UP. BACKWASH INHIBIT TIME CLOCK IN BACKWASH AUTO MODE, THE BACKWASH INHIBIT TIME CLOCK IS ACTIVE IF ENABLED. THE TIME CLOCK CAN BE SET TO INHIBIT THE BACKWASH CYCLE FOR TWO SEPERERATE PERIODS PER DAY. THIS ALLOWS THE OPERATOR TO INHIBIT THE AUTOMATIC BACKWASH CYCLE DURING HEAVY USAGE HOURS, OR FOR OTHER REASONS. SEE PAGE 49 FOR SET UP. Main Menu BACKWASH PARAMETERS TOUCH SYSTEM SET UP ON THE MAIN MENU TO ACCESS ENTER PASSWORD TO ACCESS SET UP SEENS. CIRC PUMP CONTROL SYSTEM STATUS TIME CLOCK STATUS EPD BACKWASH CONTROL SYSTEM SETUP I/O STATUS ALARM AIF Controller 44

ENTER PASSWORD AND TOUCH ENT TO ACCESS SYSTEM SET UP MENU. System Setup TOUCH BACKWASH SETTINGS TO ACCESS TWO BACKWASH SETTINGS SEENS. CONFIGURE SYSTEM SYSTEM SETTINGS BACKWASH SETTINGS TIME CLOCK SETTINGS MANUAL OPERATION EVENT LOG DATE AND TIME B/W Settings 1 BACKWASH PARAMETERS ARE DISPLAYED. SET POINTS MAY BE CHANGED AS DESIRED. 12 123.45 123.45 123.45 123.45 THE PARAMETERS ON BACKWASH SETTING 1 SEEN ARE AS FOLLOWS: NUMBER OF TANKS - SET THE NUMBER OF TANKS ON THE SYSTEM. HEATER COOL DOWN - THIS OPERATOR SET TIME IS THE FIREMAN S SHUTDOWN DELAY BEFORE BACKWASH OR CIRCULATION PUMP SHUTDOWN ALLOWING RESIDUAL HEAT TO DISSIPATE FROM THE HEATER. AIF Controller 45

TANK BACKWASH - THE LENGTH OF TIME THAT EACH BACKWASH SOLENOID IS ON AND THE HYDRAULIC PRESSURE IS APPLIED TO THE BACKWASH VALVE ON THE FILTER THAT IS BACKWASHING. THIS MAY VARY WITH THE TYPE OF MEDIA USED AS THE FILTERING MEDIUM. (120 SECONDS FOR SILICA AND AS LONG AS 300 SECONDS FOR SOME GARNETS). TANK INTERIM - THE BACKWASH INTERIM TIME IS THE LENGTH OF TIME BETWEEN BACKWASHING EACH TANK. SET AT 1 MINUTE. THIS ALLOWS SUFFICIENT TIME FOR THE BACKWASHING VALVE TO HYDRAULICALLY RETURN TO THE FILTER POSITION AND WASTE HOLDING BASINS TO DRAIN. SETTING #5 - NOT ASSIGNED B/W Settings 2 TO CHANGE THE SET POINT OF A PARAMETER: 1. TOUCH THE PARAMETER TO BE CHANGED, IT WILL THEN BE HIGHLIGHTED. 2. ENTER THE NEW TIME ON THE KEY PAD AND IT WILL BE DISPLAYED. 3. TOUCH ENT THEN ACCEPT AND THE NEW TIME WILL BE DISPLAYED NEXT TO THE PARAMETER. 123 123 123 123 123.45 123.45 THE PARAMETERS ON BACKWASH SETTINGS 2 SEEN ARE AS FOLLOWS: BACKWASH DP DELAY - WHEN THE DIFFERENTIAL PRESSURE SET POINT SIGNAL IS RECEIVED, THIS TIMER TIMES-OUT BEFORE AN AUTOMATIC BACKWASH SIGNAL STARTS. TO PREVENT A FALSE OR PREMATURE SIGNAL, THE FACTORY RECOMMENDS THE SET POINT BE SET AT 15 SECONDS. SET THE DIFFERENTIAL PRESSURE AT THE GAUGE PANEL AT 12 TO 15 PSID. BACKWASH FLOW DELAY - WHEN THE FLOW RATE FALLS BELOW THE SET POINT IN SYSTEM SETTINGS 2 LOW FLOW GMP/LPM TO BEGIN A BACKWASH, THIS TIMER MUST TIME OUT. THIS PROTECTS AGAINST FLUCTUATIONS OF THE FLOW RATE SIGNAL. BACKWASH REPEAT DELAY - WHEN A DIFFERENTIAL PRESSURE OR LOW FLOW RATE EVENTS INITIATES A BACKWASH AND THE CONDITION REMAINS, THIS TIMER WAITS FOR THE CONDITION TO CLEAR BEFORE STARTING A SECOND BACKWASH. AFTER, IF THE CONDITION REMAINS, IT SETS THE BACKWASH FREQUENCY ALARM. BACKWASH NO-END DELAY - THIS TIMER WAITS AFTER BACKWASH FOR FLOW IN THE WASTE LINE TO END. WHEN IT DOES NOT A SHUT DOWN ALARM IS SET. BACKWASH COUNTER RESET - THIS IS THE TOTAL NUMBER OF COMPLETED BACKWASHES. TO RESET THE COUNTER, TOUCH BACKWASH COUNTER RESET. AIF Controller 46

SCHEDULED BACKWASH TIME CLOCK START TIME Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TOUCH SYSTEM SET UP ON THE MAIN MENU SEEN TO ACCESS ENTER PASSWORD TO ACCESS SET UP SEEN. TIME CLOCK STATUS EPD I/O STATUS ALARM ENTER PASSWORD AND TOUCH ENT TO ACCESS SYSTEM SET UP MENU. System Setup TOUCH TIME CLOCK SETTINGS TO ACCESS THE TIME CLOCK MENU SEEN. CONFIGURE SYSTEM SYSTEM SETTINGS BACKWASH SETTINGS TIME CLOCK SETTINGS MANUAL OPERATION EVENT LOG DATE AND TIME Time Clocks TOUCH SCHEDULED BACKWASH TO ACCESS THAT SEEN. SCHEDUALED BACKWASH BACKWASH INHIBIT CIRC PUMP E-SAVER SETTINGS AIF Controller 47

TO SET THE 24/7 DAY TIME CLOCK Backwash 1. SELECT THE DAY OF THE WEEK. THE CURRENT SETTINGS FOR THAT DAY ARE DISPLAYED. 2. ENABLE OR DISABLE TIME CLOCK FOR THE DAY SELECTED. SELECT ON TO ENABLE THE TIME CLOCK SETTING FOR THE DAY SELECTED OR SELECT OFF TO DISABLE THE TIME CLOCK SETTING FOR THE DAY SELECTED. 12 : 00 BACKWASH #1 18 : 00 BACKWASH #2 123 ACCEPT 3. SELECT THE START 1) HR. ENTER THE HOUR TO START AN AUTOMATIC BACKWASH CYCLE. SELECT ENT ON THE KEYPAD AND ENTER NEW VALUE. THE NEW VALUE IS DISPLAYED ON THE SEEN. 4. SELECT THE START 1) MIN. ENTER THE MINUTE TO START AN AUTOMATIC BACKWASH CYCLE. SELECT ENT ON THE KEYPAD AND ACCEPT. THE NEW VALUE IS DISPLAYED ON THE SEEN. 5. REPEAT FOR EACH DAY OF THE WEEK. NOTE: FOR THE BACKWASH CYCLE START TIME CLOCK, 12:00 MIDNIGHT IS A VALID START TIME. SETTING THE TIME CLOCK TO 00:00 DISABLES THE TIME CLOCK. BACKWASH CYCLE INHIBIT TIME CLOCK Main Menu TOUCH SYSTEM SET UP TO ACCESS ENTER PASSWORD TO ACCESS SET UP SEENS. CIRC PUMP CONTROL SYSTEM STATUS BACKWASH CONTROL SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM AIF Controller 48

ENTER PASSWORD AND TOUCH ENT TO ACCESS THE SYSTEM SET UP MENU. TOUCH TIME CLOCK SETTINGS TO ACCESS THAT SEEN. System Setup CONFIGURE SYSTEM BACKWASH SETTINGS SYSTEM SETTINGS TIME CLOCK SETTINGS MANUAL OPERATION EVENT LOG DATE AND TIME Time Clocks TOUCH BACKWASH INHIBIT TIME CLOCK TO ACCESS BACKWASH INHIBIT TIME CLOCK SEEN. SCHEDUALED BACKWASH BACKWASH INHIBIT CIRC PUMP E-SAVER SETTINGS THE BACKWASH INHIBIT TIME CLOCK IS A 24 HOUR 7 DAY TIME CLOCK WITH 2 INDEPENDENTLY PROGRAMMED OFF AND ON TIMES PER DAY. THIS ALLOWS THE AUTOMATIC BACKWASH CYCLE TO BE DISABLED AND ENABLED FOR TWO SEPARATE INTERVALS PER DAY, WITH INDEPENDENT SETTINGS FOR EACH DAY OF THE WEEK. B/W Inhibit 12 : 00 12 : 30 INHIBIT #1 12 : 00 12 : 30 INHIBIT #2 12345 ACCEPT AIF Controller 49

OPERATION OF 24-HOUR TIME CLOCK WHENEVER THE 1) OFF OR 2) OFF TIME IS REACHED THE AUTOMATIC BACKWASH WILL BE INHIBITED AT THAT TIME ON THE DAY PROGRAMMED. WHENEVER THE 1) ON OR 2) ON TIME IS REACHED AUTOMATIC BACKWASH WILL BE ENABLED AT THE TIME OF DAY PROGRAMMED. ANY COMBINATION OF 1) OFF, 2) OFF, 1) ON OR 2) ON TIMES CAN BE USED TO INHIBIT BACKWASH IN AUTOMATIC MODE. THE TIME CLOCK IS A 24 HOUR TIME CLOCK 00:00:00 TO 23:59:59. TO INHIBIT BACKWASH FROM MONDAY AT 8:00 PM TO TUESDAY AT 6:30 AM SET THE TIME CLOCK IN A 24 HOUR FORMAT AS FOLLOWS: EXAMPLE: SELECT DAY/WEEK BUTTON AT BOTTOM OF SEEN. ENTER A NUMBER 0-6 ON THE KEYPAD TO SELECT THE DAY OF THE WEEK. (0=SUNDAY). THEN ENTER THE DESIRED START AND STOP TIMES USING THE INHIBIT TIME SETTINGS BUTTONS AND THE KEYPAD. NOTE: WHEN BACKWASH IS INHIBITED BY THE TIME CLOCK OFF COMMAND IT WILL REMAIN OFF UNTIL THE TIME CLOCK ON COMMAND TELLS IT TO TURN BACK ON. FOR EXAMPLE, IF THE INHIBIT TIME CLOCK FOR MONDAY IS SET AS FOLLOWS: 1) OFF HOUR AT 12 AND 1) OFF MIN AT 00 (12:00 NOON) AND 1) ON HOUR AT 11 AND 1) ON MINUTE AT 00 (11:00 AM) AND NO OTHER TIMES ARE SET BACKWASH WILL ONLY BE ALLOWED FROM 11:00 AM TO 12:00 NOON ON MONDAY FOR THE ENTIRE WEEK. TO DISABLE THE TIME CLOCK SETTING, SET THE HOUR AND MINUTE VALUES TO 00. WHEN BOTH THE 1) OFF HOUR, 1) OFF MIN ARE SET TO 00 THE SETTING IS IGNORED. THEREFORE 12:00 MIDNIGHT (00:00) CANNOT BE USED AS AN ON OR OFF TIME, 12:01 AM MUST BE USED. THE ON AND OFF BUTTONS IN THE LOWER RIGHT HAND CORNER OF THE SET UP SEEN ARE USED TO ENABLE OR DISABLE THE BACKWASH INHIBIT TIME CLOCK REGARDLESS OF THE SETTINGS. TOUCH T/C MENU TO RETURN TO THE TIME CLOCK MENU SEEN. AIF Controller 50

CIRCULATION PUMP CONTROL Main Menu TOUCH CIRC PUMP CONTROL TO ACCESS THE CIRCULATION PUMP SEEN. CIRC PUMP CONTROL SYSTEM STATUS BACKWASH CONTROL SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM MANUAL, OFF, OR AUTOMATIC MODES ARE SELECTED BY THE TOUCH SEEN PANEL MAN/OFF/AUTO SWITCH. TO ACCESS MAIN MENU, PRESS B/W CNTRL BUTTON WHERE THE MAIN MENU BUTTON APPEARS IN THE UPPER RIGHT HAND CORNER. Circulation Pump MAN - IN MANUAL MODE, THE CIRCULATION PUMP IS CONTROLLED BY THE TOUCH SEEN PANEL STOP/RUN SWITCH. THE MAN START SWITCH IS ENABLED ONLY IN MANUAL MODE. SELECT MAN START TO START THE CIRCULATION PUMP. THE CIRCULATION PUMP STARTS AND SYSTEM INITIALIZING IS DISPLAYED FOR AN OPERATOR SET TIME WHILE FLOW IS ESTABLISHED. SELECT OFF TO STOP THE CIRCULATION PUMP. IF THE CIRCULATION PUMP IS ON AND THE SYSTEM HAS INITIALIZED THE FOLLOWING WILL OCCUR: THE HEATER TURNS OFF IMMEDIATELY AND THE HEATER COOL DOWN MESSAGE IS DISPLAYED. THE OFF ON THE MAN/OFF/AUTO SWITCH BLINKS AND THE STOP ON THE STOP/RUN SWITCH BLINKS. THE CIRCULATION PUMP CONTINUES TO RUN UNTIL THE HEATER COOL DOWN TIMER TIMES OUT. THIS IS TO ALLOW THE RESIDUAL HEAT IN THE HEATER TO DISSIPATE BEFORE SHUTTING OFF THE CIRCULATION PUMP. THE PUMP THEN SHUTS OFF. AIF Controller 51

OFF - THE CIRCULATION PUMP TURNS OFF WITH A 4 SECOND DELAY TO ALLOW SWITCHING FROM MANUAL TO AUTO WITHOUT STOPPING CIRCULATION PUMP. AUTO - IN THE AUTOMATIC MODE THE CIRCULATION PUMP IS CONTROLLED BY THE CIRCULATION PUMP/ENERGY SAVER TIME CLOCK. THE CIRCULATING PUMP/ENERGY SAVER TIME CLOCK MAY BE DISABLED BY SELECTING THE OFF BUTTON IN THE LOWER LEFT HAND CORNER OF THE CIRC PUMP TIME CLOCK SEEN. (SEE PAGE 39) THE FOLLOWING VALUES, MESSAGES AND INDICATOR LIGHTS ARE DISPLAYED: THE FLOW RATE IS DISPLAYED IN GALLONS PER MINUTE OR LITERS PER MINUTE BY A GRAPHIC NEEDLE GAUGE AND NUMERICAL VALUE SEEN MESSAGES APPEAR IN THE MESSAGE AREA: NO FLOW - APPEARS WHEN THE CIRCULATION PUMP IS ON AND NO FLOW IS DETECTED BY OPTIONAL EFFLUENT FLOW SWITCH. SYSTEM INITIALIZING - WHEN THE CIRCULATION PUMP STARTS, THIS MESSAGE IS DISPLAYED. THIS IS AN OPERATOR SET DELAY FOR THE SYSTEM TO ESTABLISH STABLE FLOW, PRESSURE, AND TEMPERATURE. HEATER COOL DOWN - IS DISPLAYED DURING FIREMAN S SHUTDOWN, AND OPERATOR SET DELAY IN TURNING OFF THE CIRCULATION PUMP BEFORE RESIDUAL HEAT HAS DISSIPATED FROM THE HEATER. ALARM - IS DISPLAYED TO ALERT THE OPERATOR THAT AN ALARM CONDITION HAS OCCURRED. TOUCH THE FLASHING ALARM TO ACCESS THE ALARMS SEEN. THE FOLLOWING ON/OFF INDICATOR LIGHTS AND DISPLAYS ARE LOCATED AT HE BOTTOM OF THE SEEN: CIRCULATION PUMP HEATER BACKWASH CYCLE FILL WATER SOLENOID WATER TEMPERATURE DISPLAY DATE AND TIME AMPLIFICATION PUMP TOUCH THE MAIN MENU BUTTON IN THE UPPER LEFT HAND CORNER TO RETURN TO THE MAIN MENU OR ARROW IN UPPER RIGHT HAND CORNER FOR THE BACKWASH CYCLE SEEN. AIF Controller 52

SYSTEM ALARMS TOUCH ALARMS TO ACCESS SYSTEM ALARMS SEEN. Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM IF AN ALARM IS FLASHING, TOUCH RESET ALARM AND ADJUST THE CONDITION AS INDICATED AT LEFT OF THE CONDITION. Alarms WHEN A SYSTEM ALARM OCCURS: THE REMOTE ALARM OUTPUT IS SET. THE ALARM OUTPUT CAN BE USED TO TURN ON A LIGHT, BEACON, HORN OR SIGNAL ANOTHER SYSTEM. SEE PAGE 25 IN ELECTRICAL FOR REMOTE ALARM SIGNAL AND ALARM ACKNOWLEDGE APPLICATION. THE FLASHING ALARM MESSAGE IS DISPLAYED ON VARIOUS OTHER SEENS. TOUCH THE FLASHING ALARM SIGNAL TO RETURN TO THE ALARM SEEN. THERE ARE TWO TYPES OF ALARMS: SHUTDOWN ALARM- WHEN THE FOLLOWING SHUTDOWN ALARMS OCCUR THE CIRCULATION PUMP IS IMMEDIATELY SHUT OFF, THE ALARM IS SET, AND ALL OTHER FUNCTIONS OF THE CONTROLLER ARE INHIBITED. EMERGENCY STOP PUSH-BUTTON - WHEN THE EMERGENCY STOP PUSH-BUTTON IS DEPRESSED. NO FLOW ALARM - WHEN THE CIRCULATION PUMP IS RUNNING AND THE EFFLUENT FLOW RATE IS LOW ENOUGH TO DE-ACTUATE AN OPTIONAL FLOW SWITCH (UTILIZING THE SAME DELAY AS INITIALIZATION). THIS FUNCTION IS NOT ACTIVE IN BACKWASH AND IS ONLY ACTIVE IN BACKWASH AUTO MODE. SEE PAGE 14 FOR EFFLUENT FLOW SWITCH APPLICATION. BACKWASH CYCLE NO END ALARM - FLOW HAS BEEN DETECTED IN THE BACKWASH LINE BY AN OPTIONAL FLOW SWITCH FOR OPERATOR SET TIME AIF Controller 53

AFTER A BACKWASH CYCLE HAS ENDED. THIS FUNCTION ONLY ACTIVE IN BACKWASH AUTO MODE WITH AN OPTIONAL FLOW SWITCH. SEE PAGE 15 FOR BACKWASH LINE FLOW SWITCH APPLICATION. GENERAL ALARMS: WHEN THE FOLLOWING GENERAL ALARMS OCCUR THE CIRCULATION PUMP WILL CONTINUE TO RUN. THE PART OF THE CONTROL SYSTEM AFFECTED IS DISABLED AND THE ALARM IS SET. BACKWASH FREQUENCY ALARM - AFTER THE DIFFERENTIAL PRESSURE SET POINT OR A FLOW RATE SET POINT INITIATES AN AUTOMATIC BACKWASH CYCLE, IF THE DIFFERENTIAL PRESSURE HAS NOT DROPPED LOWER THAN THE DIFFERENTIAL PRESSURE SET POINT THE BACKWASH REPEAT DELAY TIMER TIMES OUT. IF THE BACKWASH SIGNAL STILL REMAINS A SECOND BACKWASH RUNS. AFTER WHICH IF THE CONDITION STILL REMAINS THE ALARM IS SET. HEATER OVER TEMPERATURE ALARM - WHEN THE TEMPERATURE EXCEEDS THE VALUE SET FOR THE HEATER OVER TEMP. SET POINT. THE HEATER IS DISABLED AND THE ALARM IS SET AFTER OVER TEMPERATURE TIMER TIMES OUT. OVER TEMPERATURE TIMER IS SET ON THE SYSTEM SETTINGS 2 SEEN (PAGE 36). FILL SOL VALVE ON TOO LONG ALARM - THE OPTIONAL FILL SOLENOID HAS BEEN ON LONGER THAN THE PARAMETER SET FOR THE FILL SOLENOID ON TOO LONG TIMER. THE FILL SOLENOID VALVE IS DISABLED AND THE ALARM IS SET. SEE PAGE 24 FOR WATER LEVEL SENSOR AND FILL VALVE SOLENOID APPLICATION. THE TIMER IS SET ON SYSTEM SETTINGS 1 SEEN (PAGE 35). TO RESET A SYSTEM ALARM FROM THE TOUCH SEEN PANEL: FROM THE MAIN MENU ACCESS THE ALARMS SEEN BY TOUCH ALARMS OR FROM ONE OF THE CONTROL SEENS TOUCH THE FLASHING ALARM MESSAGE. THE ALARMS SEEN WILL INDICATE THE ACTIVE ALARMS. CLEAR THE ALARM OR ALARMS. (E.G. TWIST AND PULL THE EMERGENCY STOP PUSH-BUTTON TO CLEAR THE EMERGENCY STOP ALARM.) TOUCH THE RESET BUTTON. THE ALARMS SEEN WILL INDICATE THAT NO ALARMS ARE PRESENT AND THE FLASHING ALARM MESSAGE WILL CLEAR. THE CIRCULATION PUMP AND BACKWASH HAVE DEFAULTED TO OFF DURING A SHUTDOWN ALARM. AIF Controller 54

TO RESET A SYSTEM ALARM FROM THE OPTIONAL REMOTE ALARM ACKNOWLEDGE PUSH-BUTTON: DEPRESS THE PUSH-BUTTON. THE ALARM OUTPUT WILL TURN OFF, BUT THE ALARM WILL STILL BE INDICATED ON THE SYSTEM ALARMS SEEN. THIS WILL ALLOW THE OPERATOR TO TURN OFF OR SILENCE AN ALARM HORN OR BEACON BEFORE THE ALARM IS CLEARED. THE ALARM OUTPUT WILL TURN BACK ON EVERY 10 MINUTES UNTIL THE ALARM IS CLEARED AND RESET. CLEAR THE ALARM OR ALARMS. (E.G. TWIST AND PULL THE EMERGENCY STOP PUSH-BUTTON TO CLEAR THE EMERGENCY STOP ALARM.) HEATER PERMISSIVE THE HEATER PERMISSIVE IS NOT DESIGNED TO REGULATE THE TEMPERATURE OUTPUT OF THE HEATER BUT TO ACT AS A FAILSAFE FOR RUNAWAY HEATER CONTROLS. IT IS A PERMISSIVE CLOSED CONTACT THAT IS WIRED IN SERIES WITH THE HEATER CONTROLS. IT CLOSES WHEN THE CIRCULATION PUMP IS ON AND FLOW IS ESTABLISHED. IT OPENS DURING BACKWASH CYCLES, ON OVER-TEMPERATURE AND ALARM CONDITIONS AND WHEN BACKWASH MODE IS IN MANUAL. TO ADJUST THE OVER-TEMPERATURE SET-POINT AND ALARM TIMER, GO TO SYSTEM SET UP AND SYSTEM SETTINGS 2 SEEN (SEE PAGE 36). THE HEATER PERMISSIVE OPERATES AS FOLLOWS: THE HEATER PERMISSIVE IS NORMALLY OPEN AND CLOSES WHEN THE CIRCULATION PUMP IS ON, THE SYSTEM HAS INITIALIZED AND WATER TEMPERATURE IS BELOW HEATER OVER TEMP SET POINT. IF THE TEMPERATURE EXCEEDS THE VALUE SET FOR THE HEATER OVER TEMP SET POINT, THE HEATER PERMISSIVE OPENS, AND THE OPERATOR SET-OVER TEMPERATURE TIMER STARTS. (AFTER THE TIMER COUNTS DOWN THE HEATER OVER TEMP ALARM IS SET.) WHEN THE TEMPERATURE DROPS BELOW THE SET POINT THE HEATER PERMISSIVE CLOSES AND THE OVER-TEMPERATURE ALARM IS AUTOMATICALLY RESET. WHEN THE CIRCULATION PUMP IS TURNED OFF THE FOLLOWING FIREMAN S SHUTDOWN OCCURS: THE HEATER PERMISSIVE OPENS AND THE HEATER COOL DOWN MESSAGE IS DISPLAYED AND TIMES OUT BEFORE CIRCULATION PUMP STOPS. AIF Controller 55

TO CONFIGURE UNITS OF MEASURE, PIPE SIZE, AND ENABLE HEATER PERMISSIVE, BACKWASH ACCESSORY AND PASSWORD TOUCH SYSTEM SET UP TO ACCESS ENTER PASSWORD TO ACCESS SET UP SEENS SEEN. Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM ENTER PASSWORD AND THEN TOUCH ENT TO ACCESS SYSTEM SET UP MENU SEEN. System Setup TOUCH CONFIGURE SYSTEM TO ACCESS ENTER PASSWORD TO ACCESS CONFIGURATION SEENS SEEN. CONFIGURE SYSTEM SYSTEM SETTINGS MANUAL OPERATION BACKWASH SETTINGS TIME CLOCK SETTINGS EVENT LOG DATE AND TIME ENTER PASSWORD TO ACCESS CONFIGURE SYSTEM SEEN. AIF Controller 56

TOUCH BASIC CONFIGURE BUTTON TO ACCESS BASIC CONFIGURE SEEN. BASIC CONFIGURE Configure System PIPE SIZE CHANGE PASSWORD TEMP RTD CALIBRATE DATE AND TIME EVENT LOG CONFIGURE DISPLAY Basic Configure CONFIGURE EACH PARAMETER AS DESIRED. THE FOLLOWING PARAMETERS ARE DISPLAYED : UNITS OF MEASURE TO TOGGLE US GPM OR METRIC LPM PRESS BUTTON. HEATER IN SYSTEM PRESS BUTTON TO TOGGLE ACCESSORY IN SYSTEM. ACCESSORY IN SYSTEM PRESS BUTTON TO TOGGLE ACCESSORY IN SYSTEM. PIPE SIZE PRESS BUTTON AND CHOOSE MANIFOLD PIPE SIZE OF THE SYSTEM TO ESTABLISH K FACTOR FOR THE FLOW SENSOR. CHANGE PASSWORD PRESS BUTTON TO CHANGE, ENABLE, OR DISABLE SYSTEM SET UP PASSWORD. AIF Controller 57

CONTROLLER DATA LOGGING TOUCH SYSTEM SET UP ON THE MAIN MENU SEEN TO ACCESS ENTER PASSWORD TO ACCESS SET UP SEENS. Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM ENTER PASSWORD AND TOUCH ENT TO ACCESS SYSTEM SET UP MENU. TOUCH EVENT LOG TO ACCESS THE EVENT LOG SEEN. CONFIGURE SYSTEM System Setup BACKWASH SETTINGS SYSTEM SETTINGS TIME CLOCK SETTINGS MANUAL OPERATION EVENT LOG DATE AND TIME HERE ALL ALARMS AND BACKWASH EVENTS ARE LOGGED IN CHRONOLOGICAL ORDER UP TO 1000 EVENTS. AFTER 100 EVENTS THE NEWEST REPLACES THE OLDEST. ALSO DISPLAYED IS A HISTORICAL BACKWASH COUNTER THAT IS NOT RESET WITH THE BACKWASH COUNTER ON THE STATUS SEEN. 12345 Event Log AIF Controller 58

MANUAL OPERATION TOUCH SYSTEM SET UP ON THE MAIN MENU TO ACCESS ENTER PASSWORD TO ACCESS SET UP SEENS. Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM ENTER PASSWORD AND TOUCH ENT TO ACCESS SYSTEM SET UP MENU. System Setup TOUCH MANUAL OPERATION TO ACCESS THE MANUAL OPERATION SEEN. CONFIGURE SYSTEM SYSTEM SETTINGS BACKWASH SETTINGS TIME CLOCK SETTINGS MANUAL OPERATION EVENT LOG DATE AND TIME MANUAL OPERATION IS AN OPERATOR CHECK/START TOOL ALLOWING ALL OUTPUTS TO BE INDIVIDUALLY CHECKED FROM ONE LOCATION. IT IS NOT INTENDED OR RECOMMENDED FOR A SYSTEM TO BE LEFT UNATTENDED IN MANUAL OPERATION AND CAUTION IS TO BE USED WHEN FORCING OUTPUTS. Manual Operation AIF Controller 59

TO BEGIN MANUAL OPERATION ACTIVATE MAN AND FORCE SET. THEN TOGGLE THE BUTTON IN THE UPPER RIGHT HAND CORNER TO VIEW TO 4 MANUAL OPERATION SEENS. Q30-Q37 Q40-Q47 Q50-Q57 Q60-Q67 AIF Controller 60

FLOW SENSOR/SADDLE INSTALLATION DATA 1- SADDLES ARE SCHEDULE 80 IRON 2- FOR SADDLE AND SENSOR PIPING 12 AND LARGER, CONSULT YOUR REPRESENTATIVE 3- K FACTOR MUST BE PROGRAMMED INTO THE FILTER CONTROLLER PRIOR TO OPERATION OF FILTER SYSTEM. A (MIN) B (MIN) FLOW EFFLUENT PIPING C HOLE AIF Controller 61

AIF Controller 62

AIF INITIAL START-UP 1. INTRODUCTION DURING THE INITIAL START-UP, THE FILTER SYSTEM AND PIPE LINES MUST BE FLUSHED OF ALL AIR AND THE FILTERING MEDIA INSIDE EACH TANK THOROUGHLY BACKWASHED AT LEAST TWICE TO FLUSH OUT ALL EXTRA FINE MEDIA GRAINS BEFORE YOUR FILTER SYSTEM CAN PERFORM PROPERLY. READ THE FOLLOWING INSTRUCTIONS THOROUGHLY BEFORE ATTEMPTING TO OPERATE THE FILTER. 2. SHUT OFF HEATER (BOILER) TO PREVENT THE HEATER COOL DOWN OPERATION FEATURE FROM INTERRUPTING THESE INITIAL START UP OPERATIONS BY ACTIVATING THE 20 MINUTE COOL DOWN, THE HEATER SHOULD BE DEACTIVATED TO PREVENT IT FROM OPERATING. TOUCH SYSTEM SET-UP IN THE MAIN MENU TO ACCESS ENTER PASSWORD TO ACCESS SET-UP SEENS. CIRC PUMP CONTROL Main Menu BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS ALARMS EPD HELP ENTER CHOSEN PASSWORD AND THEN TOUCH ENT. THE SYSTEM SET-UP MENU WILL BE DISPLAYED. AIF Controller 63

TOUCH CONFIGURE SYSTEM TO ACCESS ENTER PASSWORD TO ACCESS CONFIGURATION SEENS. System Setup CONFIGURE SYSTEM BACKWASH SETTINGS SYSTEM SETTINGS TIME CLOCK SETTINGS MANUAL OPERATION EVENT LOG DATE AND TIME ENTER CHOSEN PASSWORD TO ACCESS CONFIGURE SYSTEM SEEN. TOUCH ENT. TOUCH THE BASIC CONFIGURE BUTTON. BASIC CONFIGURE Configure System PIPE SIZE CHANGE PASSWORD TEMP RTD CALIBRATE DATE AND TIME EVENT LOG CONFIGURE DISPLAY TOUCH NO AT HEATER IN SYSTEM. Basic Configure 3. SHUT OFF ALL ACCESSORY DEVICES (EXCEPT PRESSURE AMPLIFICATION SYSTEM) TO PREVENT ANY ACCESSORY PUMPS FROM STARTING AND STOPPING DURING THE INITIAL START UP, SWITCH OFF ALL ACCESSORY PUMPS EXCEPT FOR THE PRESSURE AMPLIFICATION SYSTEM. AIF Controller 64

4. OPEN AIR RELIEF VALVE(S) OPEN THE AIR RELIEF VALVE(S). DURING THE INITIAL START UP, AIR PRESENT INSIDE THE SYSTEM WILL EVACUATE AGGRESSIVELY THROUGH THESE VALVES. OPEN ALL OTHER VALVES IN THE SYSTEM FOR THE FILTERING AND BACKWASHING OPERATIONS. OPEN THE AIR RELIEF VALVES TO EVACUATE ALL AIR DURING THIS INITIAL START UP. 5. START CIRCULATION PUMP START AND STOP THE CIRCULATION PUMP MANUALLY AS REQUIRED DURING THIS INITIAL START UP. Main Menu TOUCH CIRC PUMP CONTROL ON THE MAIN MENU SEEN TO ACCESS THE CIRCULATION PUMP SEEN. CIRC PUMP CONTROL SYSTEM STATUS TIME CLOCK STATUS BACKWASH CONTROL SYSTEM SETUP I/O STATUS EPD ALARM TOUCH MAN UNTIL MAN IS HIGHLIGHTED. TOUCH MAN START OR OFF TO CONTROL THE CIRCULATION PUMP OPERATIONS. Circulation Pump START THE PUMP. AS THE FILTER SYSTEM FILLS WITH WATER, EXCESSIVE AIR WILL EVACUATE AGGRESSIVELY WITH LOUD HISSING NOISES. IF A LEAK SHOULD OCCUR DURING THIS INITIAL FILLING OF THE TANKS, TOUCH OFF ON THE CIRCULATION PUMP SEEN. AIF Controller 65

6. SHUT OFF RELIEF VALVES SHUT OFF THE AIR RELIEF VALVES WHEN AIR STOPS EVACUATING. WHEN A STEADY STREAM OF WATER EXITS THE AIR RELIEF VALVES, SHUT THEM OFF. CHECK FOR ANY LEAKS IN THE PIPING SYSTEM JOINTS. TOUCH OFF ON THE CIRCULATION PUMP SEEN TO SHUT OFF THE PUMP. Circulation Pump TOUCH OFF AS SHOWN OR PRESS IN ON THE EMERGENCY STOP BUTTON ON THE FRONT OF THE CONTROLLER. IF NO LEAKS-CONTINUE AS THE PUMP PICKS UP PRIME AND DISCHARGES INTO THE SYSTEM, THE INFLUENT PRESSURE GAUGE WILL INDICATE A HIGH READING AND THE EFFLUENT A LOW READING. THIS IS DUE TO THE NEW MEDIA CONTAINING VERY FINE MEDIA GRAINS. THE GAUGES WILL SETTLE DOWN AFTER A THOROUGH BACKWASHING. EXCESSIVE PUMPING FLOW THROUGH THE SYSTEM MUST BE CONTROLLED BY ADJUSTING THE EFFLUENT VALVE. INFLUENT AND EFFLUENT GAUGES: INFLUENT IS ON THE LEFT AND EFFLUENT IS ON THE RIGHT. AIF Controller 66

7. ADJUST EFFLUENT RATE OF FLOW THE EFFLUENT RATE OF FLOW OR THE PRIORITY VALVE SHOULD BE ADJUSTED TO REDUCE THE FLOW RATE TO YOUR SYSTEM FLOW RATE. RE-ADJUSTMENT WILL BE REQUIRED AFTER BACKWASHING. ADJUST THE BOLT ON THE VALVE COVER COUNTER CLOCKWISE TO DEEASE FLOW UNTIL THE DESIGN FLOW RATE IS INDICATED. FOR PRIORITY VALVE ADJUSTMENT ON TWO TANKS: IF A PRIORITY VALVE IS INSTALLED ON YOUR SYSTEM, LOOSEN JAM NUT ON BOLT ON THE VALVE COVER AND ADJUST THE BOLT IN (CLOCKWISE) UNTIL THE DESIGN FLOW RATE IS INDICATED, THEN TIGHTEN JAM NUT. 8. INITIATE START UP BACKWASH PROCEDURE THE INITIAL START UP BACKWASH PROCEDURE IS DONE IN TWO SEGMENTS, THE FIRST RUN-THROUGH BACKWASH PROCEDURE, ONE MINUTE FOR EACH TANK, FOLLOWED BY A SECOND RUN-THROUGH BACKWASH PROCEDURE OF A FULL 5 MINUTES FOR EACH TANK IN YOUR SYSTEM. TOUCH SYSTEM SET UP ON THE MAIN MENU SEEN TO ACCESS ENTER PASSWORD TO ACCESS SET UP SEEN. Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM AIF Controller 67

ENTER PASSWORD AND THE TOUCH ENT TO ACCESS SYSTEM SET UP MENU. TOUCH BACKWASH SETTINGS TO ACCESS BACKWASH SETTINGS SEEN. CONFIGURE SYSTEM System Setup BACKWASH SETTINGS SYSTEM SETTINGS TIME CLOCK SETTINGS MANUAL OPERATION EVENT LOG DATE AND TIME TOUCH TANK BACKWASH AND ENTER 60 (SECONDS). THEN TOUCH ENT, THEN ACCEPT. THIS SETTING WILL BACKWASH EACH TANK FOR 60 SECONDS. THE INTERIM TIME BETWEEN BACKWASHING EACH TANK IS ALREADY PROGRAMMED FOR 60 SECONDS. TOUCH SET UP MENU IN UPPER LEFT HAND CORNER, THEN MAIN MENU IN SYSTEM SET UP MENU AND THEN CIRC PUMP CONTROL TO ACCESS THAT SEEN. B/W Settings 1 12 12345 12345 12345 12345 12345 Circulation Pump ACCEPT TOUCH MAN. THEN TOUCH MAN START TO START PUMP. TOUCH ARROW IN UPPER RIGHT HAND CORNER TO ACCESS BACKWASH CYCLE. AIF Controller 68

TOUCH MAN FOR MANUAL BACKWASHING OPERATIONS. THEN TOUCH UPPER RIGHT HAND CORNER TO ACCESS BACKWASH TANKS 1-4. NOTE: START BW ONLY WORKS IN MANUAL MODE. CANCEL BW WORKS IN BOTH MANUAL AND AUTOMATIC MODES. Backwash Control TOUCH TANK 1 TO BACKWASH TANK 1. AT THE END OF 60 SECONDS, BACKWASH WILL STOP AND INT TIMER ON WILL FLASH, COUNTING DOWN ONE MINUTE FOR THE BACKWASH VALVE TO RETURN TO THE FILTERING POSITION. TOUCH STOP TO STOP THE BACKWASH CYCLE IF NEEDED. Tanks 1-4 ADJUST BACKWASH SIGHT VALVE ADJUST THE BACKWASH SIGHT GLASS VALVE COUNTER CLOCKWISE UNTIL WATER FLOW IN THE SIGHT GLASS IS SEEN. AIF Controller 69

BACKWASH FLOW RATES DETERMINE THE PHYSICAL TANK SIZES AND THE TYPE OF MEDIA IN YOUR SYSTEM. THE CHART SHOWS YOU MINIMUM AND MAXIMUM FLOWS REQUIRED FOR BACKWASHING. FILTER AREA (FT SQ. PER TANK/FLOW GPM) MEDIA 13.5 FT SQ. 16.5 FT SQ. 20.0 FT SQ. TO CONTINUE BACKWASHING EACH TANK IN YOUR SYSTEM, TOUCH TANK 2 TO BACKWASH FOR 60 SECONDS FOLLOWED BY THE INT TIMER ON FLASHING FOR 1 MINUTE. REPEAT WITH TANK 3 AND SO ON. TOUCH UPPER RIGHT ARROW TO ACCESS BACKWASH TANKS 5-8. STOP IF REQUIRED. Tanks 1-4 Tanks 5-8 CONTINUE BACKWASHING THE NUMBER OF TANKS IN YOUR SYSTEM, TOUCH THE UPPER RIGHT ARROW TO ACCESS OTHER TANKS 9 THROUGH 16 TANKS. AIF Controller 70

9. SECONDARY INITIAL BACKWASH PROCEDURE REFER BACK TO THE BEGINNING OF INITIATE START UP BACKWASH PROCEDURE AND RE-PROGRAM BACKWASH SOL VALVE ON TIME (SECS) IN BACKWASH SETTINGS TO A 5 MINUTE BACKWASH TIME FOR EACH TANK. NOTE: DURING THE SECONDARY INITIAL BACKWASH PROCEDURE, WHILE BACKWASHING EACH/THE TANK FOR 5 MINUTES, CHECK THE WASTE (BACKWASH) LINE DISCHARGE FOR EXCESSIVE MEDIA DISCHARGE. WITH YOUR FINGERTIPS IN THE WASTE DISCHARGE, FEEL FOR MEDIA GRAINS BY RUBBING YOUR FINGERTIPS TOGETHER. YOU SHOULD DETECT SMALL AMOUNTS OF FINE MEDIA FOR APPROXIMATELY TWO MINUTES IN THE 5 MINUTE BACKWASH OF EACH TANK. IF YOU FEEL LARGE GRAINS OR EXCESSIVE AMOUNTS OF MEDIA BEING DISCHARGED, RESTRICT THE WASTE LINE VALVE UNTIL YOU FEEL NO MORE MEDIA BEING DISCHARGED. IF YOU DO NOT FIND ANY MEDIA GRAINS, OPEN THE WASTE VALVE SLIGHTLY UNTIL YOU BEGIN TO FEEL THE FINE GRAINS OF MEDIA IN THE DISCHARGE WASTE WATER. CAUTION: (FOR COMMERCIAL FILTRATION APPLICATIONS ONLY) DURING THIS SECONDARY INITIAL BACKWASH PROCEDURE, IT IS RECOMMENDED THAT THE FILL LINE FROM THE RAW WATER SOURCE BE TURNED ON, WITH PERIODIC OBSERVATION OF THE POOL WATER LEVEL. CONTINUE THE SECONDARY INITIAL BACKWASH PROCEDURE UNTIL EACH FILTER TANK IN THE SYSTEM HAS BEEN BACKWASHED FOR A FULL 5 MINUTES. THE INITIAL BACKWASH PROCEDURE IS ESSENTIAL FOR REMOVAL OF THE FINES PRESENT IN ALL FILTER MEDIA. THE SYSTEM IS ALSO SEEKING ITS HYDRAULICALLY BALANCED OPERATING LEVEL. THIS PROCEDURE WILL NOT BE REQUIRED AGAIN UNLESS THE FILTER MEDIA IS BEING REPLACED. FOLLOWING THE COMPLETION OF THE SECONDARY INITIAL BACKWASH PROCEDURE, ALL TANKS HAVING BACKWASHED FOR FIVE MINUTES, THE PRESSURE GAUGES SHOULD SETTLE DOWN TO THE NORMAL OPERATING PRESSURES. IF THE GAUGES ARE STILL INDICATING HIGHER THAN NORMAL DIFFERENTIAL PRESSURE, ADDITIONAL BACKWASHING WILL BE NECESSARY AS THE MEDIA STILL CONTAINS AMOUNTS OF FINE PARTICLES CAUSING THE HIGH DIFFERENTIAL PRESSURE. 10. RE-ADJUST EFFLUENT RATE OF FLOW VALVE RE-ADJUST THE EFFLUENT RATE OF FLOW VALVE OR THE PRIORITY VALVE TO FINE TUNE THE FLOW RATE TO YOUR SYSTEM FLOW RATE. THEN SHUT OFF THE CIRCULATION PUMP. AIF Controller 71

11. TURN HEATER ON REFER BACK TO STEP 2 TO RE-ENABLE THE HEATER BY TOUCHING YES IN THE SYSTEM CONFIGURATION SEEN. 12. TURN ACCESSORIES ON SWITCH ON ALL ACCESSORY PUMPS THAT WERE TURNED OFF IN STEP 3. 13. REMOVE BACKWASH FLOW METER SENSOR REMOVE THE BACKWASH FLOW METER SENSOR FROM THE SADDLE IN THE WASTE LINE. 14. INSTALL PLUG INTO BACKWASH FLOW METER SADDLE INSTALL THE SPECIAL SENSOR PLUG INTO THE SENSOR PORT IN THE SADDLE. RE-PROGRAM STEP 9 FOR BACKWASH SOL VALVE ON TIME (SECS) TO BE 120 SECONDS FOR FILTER APPLICATIONS USING SILICA MEDIAS AND 300 SECONDS FOR DRINKING WATER APPLICATIONS USING GARNET MEDIAS. AIF Controller 72

GENERAL OPERATIONS PROGRAM AIF AQUATIC INTELLIGENCE FILTER CONTROL FOR OPERATIONS. THE AQUATIC INTELLIGENCE FILTER CONTROL (AIF) IS DESIGNED TO MONITOR AND CONTROL THE SYSTEMS OPERATIONS OF THE CIRCULATING PUMP, FILTERING AND BACKWASH OPERATIONS, HEATER AND POOL TEMPERATURES AND WATER MAKE-UP LEVELS. THE CONTROLLER STATUS SEEN MAY BE LEFT ON FOR CONTINUOUS MONITORING OF THE SYSTEM STATUS, MODES, FLOWS AND TEMPERATURES. TOUCH SYSTEM STATUS ON THE MENU SEEN. THE AIF WILL START-STOP THE CIRCULATION PUMP ON DEMAND ACCORDING TO SET TIMES AND SHUT DOWN THE HEATER 20 MINUTES PRIOR TO THE PUMP SHUTTING OFF, OR A BACKWASH CYCLE CAN BE INITIATED TO PREVENT THERMAL DAMAGE TO THE HEATER (IF INSTALLED). POOL WATER LEVEL IS MONITORED AND THE AIF ACTIVATES THE SOLENOID FILL VALVE WHEN A SIGNAL FROM THE FLOAT SWITCH IS RECEIVED AND SHUTS OFF AT THE DESIGNATED HIGH LEVEL. AS THE FILTER SYSTEM REMOVES PARTICULATES FROM THE WATER, THESE PARTICULATES FORM ON AND IN THE FILTERING MEDIA. THIS CAUSES AN INEASE IN PRESSURE TO OCCUR AT THE FILTER INLET AND A DEEASE IN THE OUTLET. AT A GIVEN DIFFERENTIAL PRESSURE SETTING ON THE D.P. GAUGE, THE AIF CONTROLLER ACTIVATES THE BACKWASH CYCLE AND RETURNS TO THE FILTERING POSITION AFTERWARDS. 1. SET TIME OF DAY CLOCK SET THE TIME OF DAY CLOCK AS SHOWN ON PAGE 36 2. TO RESET BACKWASH COUNTER CIRC PUMP CONTROL Main Menu BACKWASH CONTROL FROM MAIN MENU TOUCH SYSTEM SET UP. SYSTEM STATUS TIME CLOCK STATUS SYSTEM SETUP I/O STATUS EPD ALARM AIF Controller 73

ENTER PASSWORD AND THEN TOUCH ENT AND THE SYSTEM SET UP SEEN WILL APPEAR. System Setup TOUCH BACKWASH SETTINGS TO ACCESS THAT SEEN. CONFIGURE SYSTEM SYSTEM SETTINGS MANUAL OPERATION BACKWASH SETTINGS TIME CLOCK SETTINGS EVENT LOG DATE AND TIME B/W Settings 1 TOUCH BACKWASH COUNTER TO RESET. RETURN TO MAIN MENU SEEN BY TOUCHING SET UP MENU IN THE UPPER LEFT HAND CORNER, AND THEN MAIN MENU IN THE SYSTEM SET UP MENU. 12 12345 12345 12345 12345 12345 ACCEPT 3. SET FILTERING ON AND OFF TIMES FOR EACH DAY SET FILTERING ON/OFF TIMES AS SHOWN ON PAGES 39-40. (CIRCULATION PUMP ENERGY SAVER TIME CLOCK). AIF Controller 74

4. TIMED BACKWASHES (IF DESIRED) IF TIMED BACKWASHES ARE DESIRED RATHER THAN BY DIFFERENTIAL PRESSURE ACTIVATION, PROGRAM THE BACKWASH TIME CLOCK START TIME AND THE BACKWASH CYCLE INHIBIT TIME CLOCK TO THE DESIRED START/STOP TIMES. (SEE PAGES 47-49 IN PROGRAMMING). NOTE: TO DELETE THE DIFFERENTIAL PRESSURE SWITCH OPERATION, DISCONNECT WIRES AT TERMINALS 201 AND 204 AS SHOWN IN ELECTRICAL AT DIFFERENTIAL PRESSURE SWITCH, PAGE 10. 5. TO MANUALLY ADJUST DIFFERENTIAL PRESSURE SWITCH/BACKWASH SET POINT THE DIFFERENTIAL PRESSURE SWITCH IS LOCATED BETWEEN THE INFLUENT AND EFFLUENT PRESSURE GAUGES. INSERT A 1/16 HEX ALLEN WRENCH INTO THE HEX ADJUSTMENT OPENING ON THE FACE OF THE SWITCH. ROTATE THE INDICATOR NEEDLE CLOCKWISE TO INEASE THE DIFFERENTIAL PRESSURE SET POINT OR ROTATE COUNTER CLOCKWISE TO DEEASE THE DIFFERENTIAL SET POINT. 6. CIRCULATION PUMP CONTROL TOUCH CIRC PUMP CONTROL ON THE MAIN MENU SEEN TO ACCESS CIRCULATION PUMP SPEED. Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM AIF Controller 75

TOUCH AUTO AND THE CIRCULATION PUMP WILL START AND THE SYSTEM WILL INITIALIZE. Circulation Pump THE SEEN WILL AUTOMATICALLY JUMP TO THE BACKWASH CONTROL SEEN. TOUCH AUTO AND THE SEEN WILL JUMP TO THE SYSTEM STATUS SEEN. YOUR SYSTEM IS NOW READY FOR AUTOMATIC OPERATION IN RESPONSE TO THE TIME CLOCK AND ALARM SETTINGS. 7. TO MANUALLY INITIATE BACKWASH CYCLE TOUCH BACKWASH CONTROL ON THE MAIN MENUTO ACCESS BACKWASH CONTROL SEEN. Main Menu CIRC PUMP CONTROL BACKWASH CONTROL SYSTEM STATUS SYSTEM SETUP TIME CLOCK STATUS I/O STATUS EPD ALARM TOUCH MAN, THEN TOUCH START BACKWASH. YOUR FILTER SYSTEM WILL PROCEED THROUGH THE ENTIRE BACKWASH CYCLE. RETURN TO THE BACKWASH CONTROL SEEN. TOUCH AUTO TO RETURN TO AUTOMATIC OPERATIONS. Backwash Control AIF Controller 76

CONTROLLER STATUS TOUCH STATUS IN THE MAIN MENU SEEN TO ACCESS THE CONTROLLER STATUS SEEN. THIS SEEN PROVIDES THE CURRENT OPERATING CONDITIONS OF YOUR FILTER SYSTEM AND MAY BE LEFT ON AT ALL TIMES. System Status OFF OFF OFF OFF 12345 EMERGENCY STOP BUTTON THE EMERGENCY STOP BUTTON IS LOCATED ON THE FRONT COVER OF THE AIF CONTROLLER AND IS INTENDED FOR USE IN AN EMERGENCY TO SHUT THE SYSTEM OFF. IF ACCIDENTALLY PUSHED IN, YOU WILL BE REQUIRED TO ROTATE THE EMERGENCY STOP BUTTON CLOCKWISE TO RESET IT AND TO RESET THE ALARM. AIF Controller 77