Energy Tech Laboratories POOL & SPA 6310 User's Manual
Contents
1. SPA REMOTE POOL ls w SWITCH 31 SHOWN IN POOL POSITION w 0 skw 5 1 2 R 3 x Nf c 4 BK BK BK ES po A a T SPA Fo poe 3 y 10 4 o 11 BK 2 0 WPS Lo PA BK BK 1 MAN 1 23 9 8 e 13 12 LPS Le x 4 10 11 GY BK BK o E z MASTER RELAY GY BL 2 m POT 1 5 GY ar 35 at TOSLAVERT RE TMGOARD Iw 5 28 TOSLAVEE2 3 38 7 o Vx 1 5 5 ob o 10 D 2 RO i Dea 1 ovv m 2 lt TO SLAVEHA m go Op E 14 13 5 Fi 5 2 jon w FO lt a E D BK amp BK q amp BK 2 a 5 gt e Delay Timer GO 2 E DEFROST O BZH SWITCH 8 3 P RBL T P w oz p 24 I e J e M o 2 ot o S o BK R w oa 016 e R Rit 242. PIPE DIAS MAX PRIMARY LOOP MINIMUM PIPE SIZES BRANCH MAIN 130 1 1 2 2 206 407 1 1 2 2 FROM PUMP amp FILTER SYSTEM 4 TO POOL NOTES 1 PLUMB SWING CHECK VALVE IN GRAVITY CLOSED POSITION 2 PIPE ALL RELIEF VALVES TO DRAIN OR AS LOCAL CODES REQUIRE SOLAR HEATING SYSTEM A OR HEAT PUMP N INTERNAL SENSOR ISOLATION VALVES TYP 3 MINIMUM PIPE SIZE MUST BE EQUAL TO THE HEATER INLET OUTLET SIZE PROTECTION AGAINST OVERHEATING AN LN SEE MINIMUM SIZES CHART ABOVE SOLAR SYSTEM MUST BE INSTALLED IN ACCORDANCE WITH SOLAR SUPPLIER S INSTRUCTIONS INCLUDING BUT NOT LIMITED TO D OR FREEZE UPS HEAT PUMP MUST BE INSTALLED IN ACCORDANCE WITH SUPPLIER S INSTRUCTIONS INCLUDING BUT NOT LIMITED TO PROTECTION AGAINST OVERHEATING AN D OR FREEZE UPS HEATERS SHOWN REPRESENT VARIOUS MODELS BECAUSE INDIVIDUAL MODELS WILL VARY IN DESIGN AND SIZING SEE EACH SPECIFIC HEATER TYPE FOR DETAILS O GAS INTERNAL BYPASS SYSTEM HEATER AS BACKUP KEY Y EE X PRESSURE RELIEF VALVE PUMP UNION CHECK VALVE BALL VALVE THERMOMETER Fig 8 Pool Piping for Heat Pump Pool Heater and Gas Pool Heater POOL PUMP POOL FILTER FROM POOL E 12 MAX OR MIN FEASIBLE 2 VALVE B ARE BALANCING
3. w c iU 015 e NOTES HAVE A QUESTION 5 WIRING INFORMATION use copper conductors ONLY CALL 800 375 7378 SENSOR RATED O LINE VOLTAGE USE 75 C 600 V WIRE A N 75 10 5K FACTORY STANDARD 779 10K FIELD INSTALLED _ o LOW VOLTAGE WIRE COLOR CODE FACTORY STANDARD 7 FACTORY OPTION 75 4 73K BK BLACK P PINK USE TERMINALS 21 amp 22 TO ATTACH 2 WIRE CONTROL SYSTEMS THAT HAVE THIER RA YPAK 77 4 25 BL BLUE PR PURPLE WN SENSORS FOR TEMPERATURE CONTROL POOL HEAT PUMP 84 2 44K BR BROWN R RED Dapur 3 PHASE 208 230 atte A TRANSFORMER WIRED FOR 240V G GREEN T TAM TO ENGAGE AN EXTERNAL CONTROL SYSTEM PUT THE DWG NUMBER MOVE RED WIRE TO 208 TER FOR GY GRAY W WHITE POOL REMOTE SPA SWITCH IN THE REMOTE POSITION REV 120808 00 1 1 047 208V O ORANGE Y YELLOW 20 Wiring Diagram 208V 230V 3 Phase Digital Models N USE COPPER CONDUCTORS ONLY 5 USE 75 600 V WIRE e TORQUE SCREWS 40 LB IN LP gt 8 N 30 as R L3 d a gt co
4. PRESURE SWITCH COMPRESSOR WIRING INFORMATION CA AURI M 375 GOMPRESSO MIRING CALL 800 375 7378 FACTORY STANDARD WPS WATER PRESURE SWITCH FIELD INSTALLED _ LOW VOLTAGE FACTORY STANDARD WIRE COLOR CODE FACTORY OPTION R A YP A K NOTES BK BLACK PINK BE BLUES 2 WIRE REMOTE CONTROL POOL HEAT PUMP SCROLL COMPRESSOR TRANSFORMER WIRED FOR 240V BR BROWN R RED E TERMINALS ET 22 IRE F ONTROL SYSTEMS THAT HAVE THIER DIGITAL CONTROL Ric uS EOR 2100 d ORE WEITE SET POOL TEMPERATURE TO OFF AND SET SPA TEMPERATURE TO 104 REV 072606 01 0669 19 BK Wiring Diagram 208V 230V 3 Phase Analog Models USE COPPER CONDUCTORS ONLY USE 75 C 600 V WIRE L1 N SE TORQUE SCREWS 40 LB IN r LEGEND y P an p TT V u M 13 lt compressor OH lt gt COIL LPS LOW PRESURE SWITCH LED S 1 25 CONTACTOR FAN RELAY N BL 5 gt m HPS HIGH PRESURE SWITCH POWER AMBER 2 i xg bh LED B HEAT GREEN PUE 8 M COMPRESSOR C WATER GREEN 80 e TER STRIP CONTACTOR D COMPRESSOR AMBER N i FAN j CAPACTIOR R FAN RELAY E DEFROST RED GE Li L PSWITCH RED BR R 3 4 5 T TSTAT e _ 3 PHASE MONITOR WPS WATER PRESURE SWITCH GR Ses aed 1 a 8 TRANSFORMER 05000000005 BRIGY
5. The filter pump is stopped The filter is dirty Shortage of water to pool pump FIL parameter must be set to activate pool pump Water pressure switch must be adjusted or it is broken The unit is in the protection mode and will show FL3 press any key to restart the unit FL3 code will stop the unit and pool pump FS Unit is in the defrosting cycle The fan works but the compressor is stopped Pe Keypad is pressing down on both buttons Replace keypad Table C Control Board Fault Codes Digital Models FLo amp FL3 15 Plumbing Diagrams His in Water Out a to pool p or spa Fig 6 For systems with pumps of less than 2 HP under 80 gpm no external bypass is required Connections are 2 inch unions Plumb the heat pump pool heater AFTER the filter and BEFORE any chlorinators M Water In from pool Water Out or spa to pool or spa Fig 7 For systems with pumps of 2 HP or greater over 80 gpm an external bypass is required Adjust the bypass valve to divert a minimum of 40 gpm through the heat pump pool heater Connections are 2 inch unions Plumb the heat pump pool heater AFTER the filter and BEFORE any chlorinators 16 BALANCING VALVE TYP THIS PIPING DIAGRAM IS RAYPAK S RECOMMENDATION AND IS NOT INTENDED TO REPLACE AN ENGINEERED PIPING SYSTEM DESIGNED BY A PROFESSIONAL ENGINEER INTERNAL SENSOR
6. R L2 29 89 M ORR BL R L1 3 4 5 b 3 PHASE MONITER m PR EI v FAN C l BR E 4g R j TRANSFORMER BL 12V 12V 5 E E g lt 9 lo o N g o 12 0 12 Bk amp 131 21 8 121 WSDS AS PS 5 FUSE 4 BK alal BL 1 Hp w ro o o 1 9 7 2 mi wm gs 5 HPS 018 6 E R p21 e M BK p22 2 LEGEND s REMOTE CONTROL z 623 FIELD CONNECTIONS Ci ICONACTOR 624 P gt BL TER STRIP LPS M J CAPACTIOR SENSOR EP O R FANRELAY WFS D 1 LOW PRESURE SWITCH HPS HIGH PRESURE SWITCH M COMPRESSOR WIRING INFORMATION CONTACTOR LINE VOLTAGE RS SOLENOID FACTORY STANDARD WFS WATER FLOW SWITCH FIELD INSTALLED dic LOW VOLTAGE FACTORY STANDARD WIRE COLOR CODE FACTORYOPTION gt RAYPAK NOTES BK BLACK PINK POOL HEAT PUMP SCROLL COMPRESSOR BL BLUE PR PURPLE BETTE ERU DIGITAL CONTROL 208 230V 3 Phase TRANSFORMER WIRED FOR 240V BR BROWN R RED ASE 23 TO ATTACH MARE CONTRA SITES THAT HAVE TH 60Hz BLACK amp ORANGE WIRE FOR 240V G GREEN T TAN OWN SENSORS FUR TEMPERATURE CONTROL DWG NUMBER BLACK amp RED WWIRE FOR 208V GRAY W WHITE PROPENSO Ore ANO 19 REV 040809 O ORANGE Y YELLOW 0011099 21 Installing a Remote Control Device on Analog H
7. Your heat pump pool heater incorporates digital safety controls and indicators to ensure its safe reliable operation for models with analog controls see page 10 Water Pressure Switch Prevents operation when the pump is OFF The unit requires 5 psi minimum pres sure Digital Water Temperature Control The pool water temperature is controled by the heat pump pool heater s digital control system which gives you the option of two settings one for the desired spa temper ature and the other for the desired pool temperature Additionally as mentioned earlier the unit is compati ble with most 2 wire and 3 wire control automation systems For Service Call 1 800 375 7378 POOL TEMPERATURE SETTING YA SPA TEMPERATURE SETTING Wa PS SELECT POOL OR SPA MODE Fig 5 Digital Water Temperature Control Defrost Sensor Prevents unit operation if ambient air temperature falls below a predetermined safe mini mum approximately 42 48 F based on humidity The compressor will shut OFF but the fan will continue to run Delay Timer Prevents compressor from short cycling which could damage or destroy the hermetic motor compressor Upon water temperature control satisfaction or other circuit interruptions this solid state device will prevent compressor restart for approximately 5 minutes Digital Controls Operating Instructions The electronic board has the capability of memorizing two different programmed tem
8. Fra KEY B 5 6 HEAT PUMPS SEE MINIMUM SIZES PRESSURE HEAT PUMP RELIEF VALVE Q O Pump A A wos aa GATE VALVE Vid CHECK VALVE AM i THERMOMETER Wiring Diagram 208V 230V Single Phase Analog Models USE COPPER CONDUCTORS ONLY USE 75 C 600 V WIRE TORQUE SCREWS 40 LB IN y EY P i 3 i COMPRESSOR EP M u LEGEND 2 2 quB SE P 25 LPS LOW PRESURE SWITCH LED S T 2 CONTACTOR FAN RELAY u HPS HIGH PRESURE SWITCH POWER AMBER Cp BK 38 LED B HEAT GREEN aa M COMPRESSOR C WATER GREEN Qe m a TER STRIP CONTACTOR D COMPRESSOR AMBER MOTOR L R CAPACTIOR R FAN RELAY E DEFROST RED BR R L PSWITCH RED gt BK ood 240V 208V WPS WATER PRESURE SWITCH IN TRANSFORMER SPA REMOTE POOL BK 24 V SWITCH A SHOWN IN POOL POSITION
9. WARNING Install a check valve and or a Hartford loop AFTER the heat pump pool heater and BEFORE any chlorinating devices Install any auto matic chemical feeders AFTER the heat pump pool heater Improper installation of any type of auto matic chemical feeders can result in serious damage to or premature failure of the heat pump pool heater and will void the heat pump pool heater warranty Controls amp Indicator Lamps Analog Models Your analog heat pump pool heater incorporates safe ty controls and indicators to ensure its safe reliable operation for models with digital controls see page 11 Water Pressure Switch Prevents operation when the pump is OFF The unit requires 5 psi minimum pres sure Water Temperature Control Pool spa water temper ature is controlled by the heat pump pool heater thermostat on the unit control panel which contains a switch and 2 thermostats one for setting a heat spa temperature and the other for a swimming pool tem perature The switch can operate an optional external control system or can switch between thermostats for pool or spa NOTE The heat pump pool heater will not run when the Remote position is selected on the Pool Spa selector switch and there is no remote control sys tem attached Defrost Switch Prevents heat pump pool heater operation if ambient air temperature falls below a pre determined safe minimum approximately 42 F Delay Timer Prevents compress
10. VALVES VALVE C ARE ISOLATION VALVES 7 MAIN PIPING BRANCH PIPING MAIN AND BRANCH PIPING FOR FUTURE INSTALLATIONS TO POOL CHEMICAL FEEDER PRIMARY LOOP NOTES 1 PLUMB SWING CHECK VALVE IN GRAVITY CLOSED POSITION 2 MINIMUM PIPE SIZE MUST BE EQUAL TO THE HEATER INLET OUTLET SIZE SEE MINIMUM PIPE SIZES CHART ABOVE THIS PIPING DIAGRAM IS RAYPAK S RECOMMENDATION AND IS NOT INTENDED TO REPLACE AN ENGINEERED PIPING SYSTEM DESIGNED BY A PROFESSIONAL ENGINEER HEAT PUMP SHOWN REPRESENT VARIOUS MODELS BECAUSE INDIVIDUAL MODELS WLL VARY IN DESIGN AND SIZING SEE EACH ISPECIFIC HEAT PUMPS TYPE FOR DETAILS Fig 9 Pool Piping for Heat Pump Pool Heaters Multiple Primary Secondary 17 MINIMUM PIPE SIZES BRANCH MAIN BRANCH MAIN BRANCH MAIN 2 UNITS 3 4 UNITS 5 6 units A 15 GPM y 15 GPM 2 2 1 2 15 GPM 2 1 2 HEAT PUMP 30 z jz 30 2 2 1 2 30 z js 45 2 3 45 2 3 45 2 B Q 60 z s 60 z e 60 gt 80 z le 80 2 le 80 2 PX c lt HEAT PUMP HH Xs lt HEAT PUMP Jah y 3 3 4 HEAT PUMPS SEE MINIMUM PIPE SIZING B HEAT PUMP 4 4 DI B lt HEAT PUMP 4 5 Eum
11. displayed then push the UP arrow to 104 F Wait until a tempera ture is displayed before beginning the next step 3 Push the SET key until P S is displayed then push the DOWN arrow until POL is displayed Wait until a temperature is displayed before begin ning the next step 4 Finally enable the heater on the remote control device When there is a call for heat the heater display will show SPA When the heater is dis abled the display will show POL 22 23
12. or service the unit could result in serious injury or even death This manual contains important information on the use maintenance and troubleshooting of your new heat pump pool heater This unit must be properly installed maintained and operated for optimal per formance This heat pump pool heater is an extremely efficient economical machine designed specifically for swim ming pool heating It is similar in design and operation to a typical residential air conditioning system The unit employs a hermetic motor compressor operating in a refrigeration cycle to extract heat from ambient air and deliver it to the circulating pool water As with all heat pump pool heaters compared to other types of heaters such as gas or oil fired this heat pump pool heater has lower heating capacity on a BTUH hr basis As a result it will be required to oper ate longer to accomplish the desired results It may at certain times operate as much as 24 hours per day However this should not be of concern to the owner because the unit is designed to operate continuously Even though it may operate continuously for many hours it will still heat the pool with greater economy than other types of fossil fuel heaters Place a cover or blanket over the pool at night and other non use periods This will keep evaporation the cause of main heat loss to a minimum and will great ly reduce pool heating costs During warmer weather the cover may be requ
13. FUSE w BL skw 5 1 1 4 BK BK BK reper A A T SPA 8c mot D 4 9 O 3 10 a i1 53 D BK 12 5 WPS F BK ROS 9 8 o m 13 12 o BL LPS 8 BK e 4 10 M GY BK BK AC GY BL POT1 GY POT2 5 TEMP CONTROL NT BOARD w o Ly 58 mo WATER SENSOR 1 VN BK BK BK R i B 5 pn D BK amp BK BK amp BK e z H d z e Delay Timer 3 022 c R 2 6 S mE R BL DEFROST d 5 62318 swey SWITCH 3 P T P w oz 024 ee 1 e e M z ot 7 Bk BK GY PEN w 6 R 24VolsAC qi 615 NOTES HAVE A QUESTION WIRING INFORMATION copper CONDUCTORS ONLY CALL 800 375 7378 SENSOR RATED LINE VOLTAGE USE 75 C 600 V WIRE N 75 10 5K FACTORY STANDARD 77 40K FIELD INSTALLED o LOW VOLTAGE noon FACTORY STANDARD A e e WIRE COLOR CODE FACTORYOPTION RAYPAK BLACK P PINK USE TERMINALS 21 amp 22 TO ATTACH 2 WIRE CONTROL SYSTEMS THAT HAVE THIER 77 4 25 BL BLUE PR PURPLE OWN SENSORS FOR TEMPERATURE CONTROL POOL HEAT PUMP 2 44 BR BROWN R RED UTILIZE OUR TEMPERATURE SENSOR FOR TEMPERATURE CONTROL 9310 63108320 TRANSFORMER WIRED FOR 240V G GREEN T TAN DWG NUMBER MOVE RED WIRE TO 208 TER FOR GY GRAY W WHITE POOL REMOTE SPA SWITCH IN THE REMOTE POSITION REV 082708 00 11029 208 ORANGE Y YELLOW 18 Wiring D
14. INSTALLATION amp OPERATING INSTRUCTIONS Heat Pump Pool amp Spa Heater SN N N N N N N N N N N N Model Series N 5310 6310 amp 8320 LISTED US FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and liquids or other combustible materials in the vicinity of this or any other appliance To do so may result in an explosion or fire NOTE The instructions in this manual are for the use of qualified individuals specially trained and experienced in the installation and maintenance of this type of equipment and related system components Installation and service personnel are required by some states to be licensed Persons not qualified shall not attempt to install service or maintain this equipment This manual should be maintained in legible condition and kept adjacent to the heat pump pool heater or in a safe place for future use Catalog No 6000 551A Effective 04 10 09 Replaces 04 02 09 P N 241363 Rev 2 Water Chemistry Corrosive water voids all warranties For your health and the protection of your pool equipment it is essential that your water be chemically balanced The following levels must be used as a guide for balanced water Free Chlorine MUST NOT EXCEED 5 PPM Occasional chemical shock dosing of the pool or spa water should not damage the heater providing the water is balanced Automatic chemical dosing devices and salt chlorinators are usually more efficie
15. Remote Control Device on Digital Heaters Wiring Heater Settings 19 20 21 22 22 22 22 Warnings Pay Attention to These Terms Indicates the presence of immediate hazards which will cause severe personal injury death or substantial property damage if ignored Indicates the presence of hazards or unsafe practices which could cause severe personal injury death or substantial property damage if ignored Indicates the presence of hazards or unsafe practices which could cause minor personal injury or product or property damage if ignored Indicates special instructions on installation operation or maintenance which are important but not related to personal injury hazards This manual as well as the pool spa heat pump pool heater itself contains ANSI approved product safety signs and labels Please read these signs and labels as they convey important safety information about hazards that may be potentially present in and around the heat pump pool heater CAUTION Elevated water temperature can be CAUTION Improper chemical content in a swim hazardous The U S Consumer Product Safety ming pool or spa can damage the heat pump pool Commission has these guidelines heater DO NOT add pool chemicals to the skimmer This will damage the heat pump pool heater and 1 Spa water temperatures should never exceed could void the heat pump pool heater warranty 104 F 40 C A temperature of 100 F 38 C is ALWAYS follow th
16. ally operate the pump with the timer override switch Since the heat pump pool heater capacity and efficiency are both greater at higher ambient air temperatures run time should be set to take advantage of all daylight hours when the air is generally warmer 4 Setthe valves to ensure proper water flow through the unit Summer Shutdown If you do not plan to use the heat pump pool heater during the summer months secure and protect it as follows 1 Turn the unit circuit breaker or disconnect switch to OFF 2 Leave the valves set the way they are unless addi tional circulation is required DO NOT stop all flow through the heat pump pool heater 3 IMPORTANT Remember to reset the valves before the next heating season or the unit will not operate properly Freeze Protection If the unit is installed in a location subject to freezing conditions it is important to protect the water circuit from freezing just as should be done for the pump and filter System Drain Down 1 Turn the unit circuit breaker or disconnect switch to OFF 2 With the pool pump OFF close the external shut off valves and loosen the inlet and outlet water unions to allow water to drain Use a Wet Dry Vac or air pressure to remove excess water 3 Loosely Re attach the unions 4 Cover the unit with a waterproof cover Continuous Pump Operation It is also possible in some areas to prevent unit freeze damage by operating the pump con
17. des and standards In sizing power wiring be especially aware of up sizing requirements necessary due to wiring distances Always satisfy applicable codes and standards Electrical installation should be done by a licensed electrician only SONVLSIO 3903 NIN SUJHLO ONOO NIN D CWLOL l340VMg YOHONV M3HSVM P NOOdVl S S EL IO NOHONV 1101 L3 0vug V3 YIHSVM gt NOOdVL S S MOHONV 49 SONVISIO 3903 NIN Z L 8E OCES c l ev 0169 OLES SY3HLO A8 ONOO 1 NMOO 335 Perg 1jogouy AN A A NN qoas US 901 ub Hy 5 SUN 0zE8 0159 OLEG 18N9 UNO93S OS ANIM 3009 ONIGTING varo 3 Minimum Circuit Maximum Breaker Model No VAC in Phase Hz Ampacity A Size A 6310 208 230 1 60 33 45 60 208 230 3 60 25 45 50 8320 208 230 1 60 37 45 60 208 230 3 60 33 3 60 Table A Typical S
18. e problem is e Warranty Service Water Flow e Verify that the pool filter is clean to provide good flow e Verify that valves are properly positioned to allow adequate water flow through the unit e Unit operation power supply water flow or time clock adjustment NOTE The MANUFACTURER IS NOT RESPON SIBLE for these adjustments Power Supply e If the Water Flow lamp analog models on the control panel still does not light and water is circu lating in the pool verify that all valves are positioned correctly Time Clock Adjustment Verify that the time clock is set to permit the unit to run e Verify that all circuit breakers are reset and work long enough to heat properly ing properly e If the temperature display or the Power lamp on the control panel still does not light contact the installing dealer since it may be a power problem requiring an electrician Fault Code Meaning of Code The desired programmed temperature point is lower than 60 F 15 C Shortage of refrigerant gas in the unit or faulty low pressure control The unit will show LP3 after 3 LP faults and shuts down the unit and pool pump for protection If this occurs you should call for service LP amp LP3 Low water flow in the unit or faulty high pressure control Check water flow backwash The unit will show HP3 after 3 HP faults This will stop the unit for protection Possible causes The filter is in backwash position
19. e product manufacturer s direc considered safe for a healthy adult Special cau tions when adding any chemicals to your pool tion is suggested for young children Drinking of alcoholic beverages before or during spa or hot tub use can cause drowsiness which could lead to unconsciousness and subsequently result in drowning Pregnant Women Beware Soaking in water over 102 F 39 C can cause fetal damage during the first three months of pregnancy resulting in the birth of a brain damaged or deformed child Pregnant women should stick to the 100 F 38 C maximum rule Before entering the spa or hot tub users should check the water temperature with an accurate thermometer spa or hot tub thermostats may err in regulating water temperatures by as much as 4 F 2 2 Persons with a medical history of heart disease circulatory problems diabetes or blood pressure problems should obtain a physician s advice before using pools or hot tubs Persons taking medications which induce drowsi ness such as tranquilizers antihistamines or anticoagulants should not use spas or hot tubs Introduction WARNING This pool spa heat pump pool heater is an electromechanical machine that incorporates a pressurized refrigerant gas in a sealed system ONLY trained and qualified service personnel are authorized to install or service this equipment Without proper training and knowledge of such equipment any attempt to install
20. eaters Wiring For a 2 wire control use the TOTAL and COMMON connections on the heat pump pool heater wiring block For a 3 wire control use the COMMON SPA and POOL connections on the heat pump pool heater wiring block 20 P2 21 TOTAL 2 0 22 COMMON 23 SPA 24 POOL 25 ACTIIATAD 4 Fig 10 Heater Wiring Block Analog Heaters Heater Settings 1 To operate the heater using a 2 wire remote con trol device simply switch the Spa Remote Pool knob to the Remote position and make sure the heater is enabled on the remote control device 2 To operate the heater using a 3 wire remote con trol device simply switch the Spa Remote Pool knob to the Remote position and set the tempera ture for pool and spa Installing a Remote Control Device on Digital Heaters Wiring For a 2 wire control use the TOTAL and COMMON connections on the heat pump pool heater wiring block For a 3 wire control use the COMMON SPA and POOL connections on the heat pump pool heater wiring block R e m 21 TOTAL o 22 COMMON 23 SPA 24 POOL 5 ACTUATOR 1 R Fig 11 Heater Wiring Block Digital Heaters Heater Settings 1 Make sure the heater is disabled on the remote control device Then push the SET key until POL is displayed Push the DOWN arrow key until OFF is displayed Wait until a temperature is displayed before beginning the next step 2 Push the SET key until SPA is
21. el Normally it takes about 4 days How many hours per day is the unit operating Remember that the heat pump pool heater only operates while the pool pump is running Set the time clock to permit 24 hour per day operation After the desired temperature is reached return the unit to normal operation of 8 10 hours per day NOTE If the pool pump and heat pump pool heater shut OFF before the water temperature is raised to the desired level you must lengthen the running time of both To do this reset the time clock dial for the longer running time or manually operate the pump with the timer override switch Since the unit capaci ty and efficiency are both greater at higher ambient air temperatures run time should be set to take advantage of all daylight hours when the air is gen erally warmer Is airflow through the unit being obstructed Restrictions such as shrubbery tall grass dirty coils or any other obstruction to airflow will reduce performance 15 the pool blanket cover being used Unblanketed pools can lose up to 10 degrees per night compared to 4 degrees or fewer when a blanket is used Without a blanket the total heat gained during the day can be lost overnight e Are rapid heat losses occurring in some other way such as high wind spillage rainfall flow through solar panels at night or a high water table B UNIT IS NOT RUNNING e 5 the temperature display or control panel Power lamp ON If not the circui
22. iagram 208V 230V USE COPPER CONDUCTORS ONLY USE 75 C 600 V WIRE TORQUE SCREWS 40 LB IN he 8 Single Phase E M lt Digital Models NE J 7 a B i 55 NS 1 o 92 co Pd d E e TRECE 3 BK MOTOR N i Se m GR FR NC BL COM NO R 4 BK gt R eg ES m lt ren 240V 208V lol x S 1202 0 o O BK S jz 9 2 TRANSFORMER TA 11 BK WSDS AS PS 12V 12V amp FUSE N 5 BL zi BK BK BK BK o 1 w o 5 4 9 7 2 bo 19 18 17 13 12 R 63 ho 8 6 159 HPS R 24V H O D up NE 16 9 w R REMOTE CONTROL 021 e em B FIELD CONNECTIONS 551 623 LEGEND p LPS COIL 024 BE CONACTOR FAN 6 POWER DEFROST BL E TER STRIP J CAPACTIOR WPS FR FAN RELAY o OBK LPS LOW PRESURE SWITCH HPS
23. ired only at night Installation Considerations WARNING Do not install the unit within 3 ft of fossil fuel burning heaters Air intake along the sides of this heat pump pool heater could disturb the combustion process of the unit and could cause damage or personal injury Mount the unit on a level sturdy base preferably a concrete slab or blocks The size of the base should be at least 3 ft by 3 ft You must install the 4 black rubber sound iso lation pads each 2 inches square that ship with the unit The pads are stored securely with the unions and gaskets behind the control panel cover Install pads under the 4 corners of the unit to reduce vibration and sound transmission to the base CAUTION The unit s supporting base must be high enough to keep it completely free of standing water at all times Situate the heat pump pool heater carefully to mini mize installation costs while providing maximum efficiency of operation and to allow adequate service access as follows For unrestricted air intake and service access position each side of the unit at least 1 ft 30 cm from walls pipes and other obstructions WARNING This unit is designed for outdoor instal lation DO NOT install it in an enclosed area such as a shed or garage e Recirculation of cold discharge air back into the evaporator coil will greatly reduce the unit s heat ing capacity and efficiency This unit features an up flow discha
24. l Board is displaying a temper ature and the pool pump is running and water is circulating properly 2 Verify that the Board is programmed so that the desired temperature of the Pool and Spa is higher than the displayed current water temperature 3 Allow the heat pump pool heater to operate for a few minutes to stabilize operating pressures and to allow various component temperatures to normal ize 4 Verify that the discharge air temperature is approx imately 8 10 F cooler than the air entering the unit If not see the Troubleshooting Section Seasonal Start Up or Annual Check NOTE At the beginning of the heating season or whenever the pool water temperature is to be raised several degrees the pool pump and heat pump pool heater may need to operate continuously for several days During summer months only a few hours per day may be necessary or none at all 1 Remove leaves pine needles etc from the evap orator coil Clean the coil by gently applying a mild solution of household liquid soap and water 2 Gently rinse the coil with water DO NOT use high pressure 3 Backwash or otherwise clean the pool filter If nec essary clean the skimmer basket and pump strainer NOTE If the pool pump and heat pump pool heater shut OFF before the water temperature is raised to the desired level you must lengthen the running time of both To do this reset the time clock dial for the longer running time or manu
25. les in the base of the unit are not plugged with dirt or debris If condensation becomes a problem optional drain pans are available from your heat pump pool heater distributor or pool dealer Troubleshooting If your unit does not operate or simply does not heat your pool water Fault Codes digital models or the indicator lamps analog models on the front control panel can provide valuable clues as to what is wrong and may even indicate precisely what the problem is Always observe these codes or lamps before calling a service representative By reporting on the tele phone the Fault Codes or which lamps are ON or OFF that are showing the service rep may be able to solve the problem without the expense of a service call A UNIT IS RUNNING BUT NOT HEATING e water flow through the unit adequate Check the unit for obstructions such as a clogged filter pump strainer a dirty filter or valves not posi tioned correctly Is the ejected air from the unit 8 10 F cooler than incoming air If so the unit is extracting heat from the air and transferring it to the pool Is water condensing on the evaporator and inter nal copper pipes This is also evidence of heat removal from the air When the air is cool with low humidity condensation may not be evident How long has the unit been operating During ini tial pool heating in cold weather it may require a week to elevate the water temperature to a com fortable lev
26. nt in heated water Unless controlled they can lead to excessive chlorine level which can damage your heater Further advice should be obtained from your pool or spa builder accredited pool shop or chemical supplier for the correct levels for your water Water Chemistry Warnings Pay Attention to These Terms Introduction Installation Considerations Electrical Connections Water Connections Pressure Drop Controls amp Indicator Lamps Analog Models System Start Up Controls Digital Models Digital Controls Operating Instructions To Select Pool or Spa Mode To Increase the Desired Water Temperature Pool or Spa Mode To Lower Desired Water Temperature Pool or Spa Mode To Select Temperature in C or F System Start Up Seasonal Start Up or Annual Check Summer Shutdown Freeze Protection System Drain Down Continuous Pump Operation CONTENTS TW 10 11 12 12 12 Maintenance Air Coil Cleaning Cabinet Care optional Unplug Condensation Drain Holes Troubleshooting Service Call Verification Power Supply Water Flow Time Clock Adjustment Plumbing Diagrams Wiring Diagram 208V 230V Single Phase Analog Models Wiring Diagram 208V 230V Single Phase Digital Models Wiring Diagram 208V 230V 3 Phase Analog Models Wiring Diagram 208V 230V 3 Phase Digital Models Installing a Remote Control Device on Analog Heaters Wiring Heater Settings Installing a
27. ode Defrost mode occurs when ice starts to form on the outside coil The fan will con tinue to run but the compressor will stay OFF not heating until weather conditions improve Low Pressure red lamp When lit indicates fail ure in the refrigeration circuit When this lamp is ON service is required Call for service assis tance System Start Up 1 Verify that the Power lamp is ON and that the pool spa pump is running and circulating properly 2 Verify that the control panel Spa Remote Pool switch is in the Remote OFF position see Fig 4 below 3 Turn the control switch to either Pool or Spa to turn the system ON and raise the thermostat set ting above the current water temperature At this time the 2 green lamps should illuminate The fan and compressor should start up and run simulta neously Spa thermostat Pool Spa selector switch Pool thermostat Fig 4 Selector Knobs Analog Models NOTE The heat pump pool heater will not run when the Remote position is selected on the Pool Spa selector switch and there is no remote control sys tem attached 4 Allow the heat pump pool heater to operate for a few minutes to stabilize operating pressures and to allow various component temperatures to normal ize 5 Verify that the discharge air temperature is approx imately 8 10 cooler than the air entering the unit If not see the Troubleshooting Section Controls Digital Models
28. or from short cycling which could damage or destroy the hermetic motor compressor Upon water temperature control satisfaction or other circuit interruptions this solid state device will prevent compressor restart for approximately 5 minutes Refrigerant Low Pressure Control Stops the com pressor if refrigerant suction low side pressure falls too low as a result of a malfunction loss of charge or extreme cold conditions Indicator Lamps There are 6 indicator lamps located on the unit control panel see Fig 3 below e Power amber lamp When lit indicates power is applied to the unit NOTE The heat pump pool heater will not run when the Remote position is selected on the Pool Spa selector switch and there is no remote control sys tem attached Water Flow green lamp When lit indicates nor mal water flow Heat Demand green lamp When lit indicates the actual water temperature is below the target water temperature Control panel Indicator lamps When this lamp is lit unit requires service When any combination of these 5 lamps is lit operation is normal Fig 3 Indicator Lamps Analog Models 10 Compressor Delay Active amber lamp Under normal operation when lit indicates compressor anti short cycle timer is active The fan will run but the compressor will be OFF for 6 to 8 minutes e Defrost Active red lamp When lit indicates unit is in defrost m
29. perature settings as fol lows refer to Fig 5 e Fora pool maximum 95 F 35 C e Fora spa maximum 104 F 40 C To Select Pool or Spa Mode To have access to either one of these programs press the SET key until you see 5 and by pressing the UP or DOWN key you can switch to POL or SPA To Increase the Desired Water Temperature Pool or Spa Mode Push the SET key until you see POL or SPA The pro grammed temperature will be displayed Press the UP arrow to increase the temperature setting one degree at a time To Lower the Desired Water Temperature Pool or Spa Mode Push the SET key until you see POL or SPA The pro grammed temperature will be displayed Press the DOWN arrow to decrease the temperature setting one degree at a time Once the control has been programmed to the desired pool water temperature the programmed temperature will be displayed for approximately 5 seconds Then the digital display will display the actual pool water temperature To make the Board a Pool ONLY Board call 800 375 7378 for instructions To Select Temperature in C or F Press the SET key until you see F _C By pressing the UP or DOWN key you can switch to F or C Once the temperature display mode has been programmed it will be displayed for approximately 5 seconds then the digital display will return to the actual pool water temperature in the mode that you have chosen System Start Up 1 Verify that the Digita
30. rge for quiet operation Air is pulled up through the evaporator coil and discharged through the top grill Allow at least 5 ft 1 5 m clearance above the unit for unre stricted air discharge DO NOT install the unit under a porch or deck Refer to Fig 1 e minimize water piping locate the unit as close as possible to the existing pool pump and filter AIR FLOW DUT Fig 1 Installation Clearances When installed in areas where freezing tempera tures can be encountered drain the water circuit to prevent possible freeze up damage See the Freeze Protection Section e For high wind installation requirements refer to the diagram on page 8 Electrical Connections Refer to the unit rating plate below the control panel for precise power requirements for your unit and for ampacity and over current protection requirements All wiring must be in accordance with the National Electrical Code NFPA No 70 latest edition and all applicable state and local codes Wiring diagrams are located on pages 18 and 19 NOTE Refer to the National Electrical Code Article 680 for general requirements for swimming pools and equipment and to Article 440 for special consid erations necessary for circuits supplying hermetic refrigeration motor compressors Locate the equipment disconnect means within 3 feet of the heater s electrical enclosure or as close to the heater as possible Always satisfy applicable co
31. t breaker may be shut OFF or tripped Reset the breaker by switching it OFF and then back ON Verify that the breaker is set and operating properly before calling for service Is the thermostat setting and the Pool Spa setting correct Verify that the temperature has been properly set on the thermostat and that it is high er than the current water temperature On analog units all 3 lamps should be illuminated and the fan should begin to run Have you waited approximately 5 minutes for the time delay After the unit has been running and then shut OFF for any reason there is a delay before operation can begin again Is the Heat Light or Heat Demand lamp ON If not then the thermostat setting is not higher than the temperature of the water Raise the thermostat setting NOTE The heat pump pool heater will not run when the Remote position is selected on the Pool Spa selector switch and there is no remote control sys 14 tem attached C CONDENSATION SEEMS EXCESSIVE Heat pump pool heaters can produce a large amount of condensation water during operation If you sus pect that the unit is leaking a Use a pool chemistry test kit to confirm there is no chlorine in the condensation Or b Shut the unit OFF and leave the filter pump run ning to see if the water stops dripping If the water stops dripping the unit is not leaking Service Call Verification Before you make a service call first determine if th
32. tinuously during freezing weather However this results in significantly higher pump operating costs Further if a sustained power failure occurs the unit MUST be drained any way or freeze damage could result Maintenance NOTE The heat pump pool heater MANUFACTUR ER IS NOT RESPONSIBLE for maintenance adjustments The following maintenance procedures are designed to keep your unit operating at a high level of reliability Maintenance must be performed on a periodic basis to maintain warranty coverage and prevent system failures and performance degradation Air Coil Cleaning Efficient operation depends on free circulation of air through the thin and tightly spaced fins of the evapo rator coil s The evaporator must be cleaned whenever it has a buildup of dirt or debris CAUTION To clean the fins spray gently with a garden hose DO NOT pressure wash Doing so will bend the fins and can void the warranty 13 Cabinet Care optional The cabinet is designed for outdoor use and requires little care However you can clean it if you wish WARNING Shut OFF electricity to the unit before cleaning Wash the cabinet with soap and water Unplug Condensation Drain Holes The unit extracts humidity from the air as it passes through the coil similar to the way a cold drink outside sweats on a hot day This condensation drains from the bottom of the unit 1 Routinely check to be sure the condensation drain ho
33. ystem Electrical Power Requirements This unit is pre wired to work with external control sys the purpose and in either case should be at least tems heat on demand options and other external time equal in size to the main pool spa circulation pip clock overrides Refer to the external control system s ing instructions and page 22 of this manual for installa tion information Water Connections CAUTION The heat pump pool heater inlet and WATER IN outlet connections are NOT interchangeable They WATER OUT must be connected as instructed below 1 Connect the heat pump pool heater in the return aa UO Pet ons water line between the filter and the pool spa See the Plumbing Diagrams beginning on page 16 4 n cold weather freeze zone areas shutoff valves ball or gate type must be installed at the unit inlet 2 Connect the filter outlet to the fitting marked and outlet to facilitate service and cold weather WATER IN at the bottom front of the unit drain down 3 Connect the fitting marked WATER OUT to the 5 Operate the pump and check the system for leaks return piping to the pool spa Unit inlet outlet con nection fittings are 2 inch PVC unions Pressure Drop Water connections from the unit to the main return For system pressure drop information refer to Table B line can be PVC pipe or flexible pipe approved for below Pressure Drop psi Table B Pressure Drop Across Heat Pump Pool Heater
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