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Pentair ThermalFLo HP User Manual Download Page 3

i

Installation and User’s Guide

Contents

Important Safety Precautions .............................................................................................. iii

Section 1: Introduction .....................................................................................................

1

Heat Pump Overview .............................................................................................. 1

General Features ..................................................................................................... 2

Section 2: Installation ....................................................................................................... 3

Installation ................................................................................................................ 3

Materials Needed for Installation ............................................................................. 3

UltraTemp

®

 Heat Pump Dimensions ........................................................................ 4

Location ................................................................................................................... 4

Clearances .............................................................................................................. 5

Roof Run-off ............................................................................................................ 5

Equipment Pad ........................................................................................................ 5

Drainage and Condensation .................................................................................... 6

Lawn Sprinklers ....................................................................................................... 6

Anchor Clamp Installation ........................................................................................ 6

Water Connections .................................................................................................. 7

Standard Plumbing .................................................................................................. 7

Water Connections (Quick Connect) ....................................................................... 8

Automatic Flow Control Valve .................................................................................. 8

Multiple Unit Installation ........................................................................................... 9

Heat Pump, Heater and/or Solar Combination ......................................................... 9

Multiple Heat Pump Connections ............................................................................ 10

Electrical Connections ............................................................................................. 11

General Information ................................................................................................. 11

Main Power .............................................................................................................. 11

Bonding .................................................................................................................... 11

Remote Operation ................................................................................................... 12

Relay Remote Controls ........................................................................................... 12

Connecting the Heat Pump to IntelliTouch

®

 or EasyTouch

® 

Load Center

via the Heat Pump Spade Terminals ........................................................................ 13

Connecting the Heat Pump to IntelliTouch

®

 or EasyTouch

® 

Load Center

via RS-485 Connector ............................................................................................. 14

Connecting the Heat Pump Control Board to IntelliTouch

®

 or EasyTouch

®

via RS-485 Connector ............................................................................................. 14

Pin Configuration for the Heat Pump Control Board to IntelliTouch

®

........................ 15

Connecting the IntelliTouch

®

 or EasyTouch

® 

to the Heat Pump ............................... 15

Water Pressure Switch Adjustment ......................................................................... 16

Summary of Contents for ThermalFLo HP

Page 1: ...IMPORTANT SAFETY INSTRUCTIONS READ AND FOLLOW ALL INSTRUCTIONS SAVE THESE INSTRUCTIONS UltraTemp Heat Pump Installation and User s Guide AHRI Performance Certified...

Page 2: ...ndorsement between the proprietors of these names and brands and PentairWater Pool and Spa Inc Those names and brands may be the trademarks or registered trademarks of those parties or others P N 4740...

Page 3: ...8 Multiple Unit Installation 9 Heat Pump Heater and or Solar Combination 9 Multiple Heat Pump Connections 10 Electrical Connections 11 General Information 11 Main Power 11 Bonding 11 Remote Operation...

Page 4: ...anel Alarm Messages 31 Heat Pump Wiring Diagram Single Phase 50 60 Hz 32 Heat Pump Wiring Diagram Three Phase 60 Hz 33 Heat Pump Wiring Diagram Three Phase 50 Hz 34 AutoSet Contactor to Mechanical Tim...

Page 5: ...ons inside this guide WARNING To reduce the risk of injury do not permit children to use this product unless they are closely supervised at all times WARNING For units intended for use in other than s...

Page 6: ...e with an accurate thermometer Spa or hot tub thermostats may err in regulating water temperatures 5 Persons with a medical history of heart disease circulatory problems diabetes or blood pressure pro...

Page 7: ...ends a maximum water temperature of 78 F 25 C Use an accurate pool thermometer Adifference of 4 F 2 C between 78 F and 82 F 26 C and 28 C will significantly increase energy consumption 2 Carefullymoni...

Page 8: ...18 Recommended Fuse Size 50 50 50 50 50 30 Max Fuse Breaker Size 70 70 70 60 60 40 Compressor Fan Motor System RLA 32 2 34 32 2 34 32 2 34 26 2 28 32 2 34 12 1 13 Compressor Fan Motor System LRA 148 4...

Page 9: ...not reasonable to expect a heat pump to perform like a gas heater which has a much higher BTU output and faster response Additionally gas heaters are not dependent on environmental conditions Swimmin...

Page 10: ...eratures Automatic defrost feature senses refrigerant temperature and prevents the heat pump from freezing allowing the heat pump to operate at even lower temperatures Compatible with all automated co...

Page 11: ...theinstallerforall heatpumpinstallations 1 Plumbingconnections 2inch 2 Levelsurfaceforproperdrainage 3 Suitableelectricalsupplyline Seeratingplateonunitforelectricalspecifications Ajunctionboxisnot ne...

Page 12: ...TION When pool equipment is located below the pool surface a leak from any component can cause large scale water loss or flooding Pentair Water Pool and Spa Inc cannot be responsible for such water lo...

Page 13: ...requireaminimumofthree 3 metersfrompoolwater Roof Run off Make sure the heat pump is not located where large amounts of water may run off from a roof into the unit Sharp sloping roofs without gutters...

Page 14: ...willleaveabuildupontheevaporator coils and electronics causing corrosion and hamper the efficiency If you are located within 15 miles of the coast salt may also be in the well water Anchor Clamp s Ins...

Page 15: ...stall a shut off valve or any kind of variable restriction in the water piping between the heat pump outlet and the pool spa The heat pump must be protected from back siphoning of water If there is an...

Page 16: ...turnover rates can be maintained with the installation of additional heat pumps and plumbing restrictions Automatic Flow Control Valve The inlet outlet header of the heat pump comes equipped with an i...

Page 17: ...e PentairWater heat pump may be used in conjunction with a gas or electric heater or any combination of heatsourcesincludingsolar Allheatsourcesmustbeplumbedinseriestoworkcorrectlyandefficiently Areco...

Page 18: ...ic balancing Extend 12 305 mm past end heater inlet for hydraulic balancing Pool Pump Flow Meter Minimum 2 PVC Pipe 2 PVC Pipe Flow Meter To Pool OPTIONAL 2 Check Valve Bypass Check Valves are optiona...

Page 19: ...rocedure to wire the heat pump to the electrical source Be sure the power to the circuit for the heat pump is turned off 1 Remove the front left panel of the heat pump cabinet you do not need to remov...

Page 20: ...movetheelectricalservicepaneltotheheatpump Removethe4bezelretainingscrewsfromabovethe electricalcompartmentandrotatethebezeldownward ThiswillallowyoutoaccesstheRemoteterminals onthebackoftheheatpumpco...

Page 21: ...onandsecurewiththetwoscrews 9 ConnectthecablefromtheIntelliTouch orEasyTouch LoadCentertotheheatpumpremotecontrol terminalsusing in Spade connectors seeFigure11onthepreviouspage Followinstructionsfor...

Page 22: ...ard to the IntelliTouch or EasyTouch system is via the optional four wire cable P N 520199 To connect the heat pump board cable to the IntelliTouch or EasyTouch load center CAUTION Switch the main pow...

Page 23: ...the Green wire to J8 pin 2 and yellow wire to J8 pin 3 Do NOT use pin 1 red or pin 4 black wires The connections are shown in the Figure 15 6 Rotate the bezel back upwards into position and reinstall...

Page 24: ...e heat pump should turn off immediately 4 If the heat pump continues to operate when the filter pump is off then the water pressure switch needs to be adjusted 5 Remove the heat pump s left front pane...

Page 25: ...y time in minutes and seconds Be sure that there is water in the pool and that the surface level is above the skimmer or other inlets of the pool s filter system The pool pump must be on and water flo...

Page 26: ...entpresses theuseofthepoolorspasetpointswillbetoggled TheoperatorcanalsotogglebetweenthepoolandspasetpointbyusingtheUPandDOWNarrows 4 UPandDOWNArrowbuttons TheUPandDOWNarrowswillraiseorlowerthetempera...

Page 27: ...ted by pressing the UP or DOWN arrow buttonswhentheassociatedpoolorsparunscreenisdisplayed Thetemperaturesetpointisdisplayed afterthelettersSETinthelowerleftcornerofthedisplay ThenumberafterACT ontheb...

Page 28: ...atpumpwillstayOFFwhentimeexpires Countdowntimeisinhoursandminutes a Toactivatetheheatpumptimer presstheMENUSELECTbuttonrepeatedlyuntiltheheatpump timerscreenisdisplayed Withthatscreendisplayed pressth...

Page 29: ...below 45 F To use the Serial Remote mode the Serial Remote should be turned ON default setting and the Intell Address screen from the Operator Setup Menu Tree must be assigned to the proper address O...

Page 30: ...zesacontactorwhichcanbeconnectedto thepumptomovewaterthoughtheheatpump Thisallowstheheatpumptosensethetemperatureofthe bodyofwaterwhosetemperatureisbeingmaintained Afteratemperaturestabilizationdelay...

Page 31: ...tesandseconds SeeDefrostsectiononpage29formoredetails SENSING WATER TEMP REMAINING 1 00 RESTART DELAY REMAINING 5 00 DEFROST DELAY REMAINING 15 00 4 PumpStartDelay OnetoFourHourtimerusedinconjunctionw...

Page 32: ...NU TREE POOL IDLE HEAT COOL SET __ ACT __ SPA IDLE HEAT COOL SET __ ACT __ HEAT COOL AUTO SET TO H C A HEAT PUMP RUNTIME REMAINING NONE RELAY REMOTE ON OFF AUTOSET OVERRIDE IS ON OFF ALARM STATUS REST...

Page 33: ...intisactive This screen also displays the water temperature set point and the actual measured water temperature TheSpasetpointcanberaisedorloweredusingtheUPandDOWNarrowswhilethisscreenisdisplayed Thed...

Page 34: ...howshowmuchdelaytimeisleft 9 AlarmScreen Ifanalarmconditionispresentitwillbedisplayedonthisscreen Ifnoalarmsarepresent thescreenwilldisplayALARMSTATUSNONE Thecontrolboardhastheabilitytostorea30Alarm h...

Page 35: ...IUS PRESS POOL SPA TO EXIT SETUP WP HP LP PL SP 1 1 1 0 0 FAN COMP PMP REV 1 1 1 0 DEFROST ENABLE DISABLE WATER TEMP OFFSET OFFSET 2 TO 2 THE NUMBER ONE 1 IS DISPLAYED WHEN THE ASSOCIATED INPUT OUTPUT...

Page 36: ...arrows 4 IntellAddress IntelliTouch RS 485CommunicationsAddresswhichmustmatchtheaddressusedin theIntelliTouch orEasyTouch automationcontrollerbeingcommunicatedwith Adjustablefrom1to16 usingtheUPandDOW...

Page 37: ...ol panel can be locked Once locked if any button is pressed the display will read Toactivatethecontrolpanellockout presstheMENUSELECTandPOOL SPAbuttonssimultaneously To unlock the control panel press...

Page 38: ...willcontinuetocountdowninhoursandminutes 3 Oncethe4hourshasexpired at1 00am thecontrolboardwillenergizetheinternalcontactorintheheat pumptoturnonyourwatercirculationpump 4 Theheatpumpwillsensewatertem...

Page 39: ...r e h t e r u t a r e p m e t r e t a W T R O H S H T N O I T C U S d e t r o h s t i u c r i c r o t s i m r e h t t s o r f e D N E P O H T N O I T C U S n e p o t i u c r i c r o t s i m r e h t t...

Page 40: ...SPA POOL INPUT SWITCHES J9 WTR TEMP J4 DEF TEMP J5 3 WIRE REMOTE TERM PWR J7 RS 485 J8 INTELLITOUCH CONNECTION BLACK OUTPUTS J3 BLACK WHITE PURPLE BLACK BLACK Capacitor COMPR FAN FAN HERM C Transforme...

Page 41: ...HITE GREEN THERM1 THERM2 COM SPA POOL INPUT SWITCHES J9 WTR TEMP J4 DEF TEMP J5 3 WIRE REMOTE TERM PWR J7 RS 485 J8 INTELLITOUCH CONNECTION BLACK OUTPUTS J3 BLACK PURPLE BLACK BLACK Capacitor 7 5 mF T...

Page 42: ...INPUT SWITCHES J9 WTR TEMP J4 DEF TEMP J5 3 WIRE REMOTE TERM PWR J7 J8 CONNECTION BLACK OUTPUTS J3 BLACK PURPLE BLACK BLACK Transformer 208V 380V 24 VAC COM Compressor Contactor Fan Relay BLACK WHITE...

Page 43: ...Timer CLOCK MOTOR 240V SUPPLY GROUND LINE 1 LINE 2 FILTER PUMP GROUND AutoSet Contactor A 1 2 3 4 NOTES 1 Mechanical timer is not provided with the heat pump 2 Example only other timers will be simil...

Page 44: ...o i t a r t n e c n o C e t u t i t s n I l o o P d n a a p S l a n o i t a N I P S N y b d e h s i l b u p Table 1 Optimal Water Chemistry Ranges NOTE For spas it is also necessary to perform water...

Page 45: ...rosionanddamage Useadeflector ifneeded 5 Iftheunitisinstalledunderaverysharproofpitchorunderaroofwithoutagutter agutterordivertershould befittedtopreventexcessivewaterfrompouringdownintotheunit 6 Do n...

Page 46: ...thepool Duringthisheatexchangeprocesstherefrigerantiscooledandreturnedtothe air coil and the cycle repeats NOTE Themaximumheatoutputandefficiencyofaheatpumpisdependentuponthequalityandperformance ofth...

Page 47: ...e control board 1 Water circulation pump not on Verify water circulation pump is on 2 Insufficient water flow Dirty or worn filters or clogged lint traps Verify filter is clean backwash if necessary t...

Page 48: ...element Inspect clean pump impeller Adjust all plumbing valves Repair suction air leaks grease pump lid o ring Replace filter Wrong filter pump pipe size Automatic pool vacuum causing restrictio 8 Un...

Page 49: ...W REFRIG Alarm The outside air temperature too low and Defrost feature is NOT enable Malfunctioning Defrost Thermistor Make sure heater is installed with the required placement clearances for air flow...

Page 50: ...tor inside the electrical box If red switch two of the Input wires Any two of the three can be switched Faulty Phase Monitor Call dealer or factory for advice before attempting to replace parts Replac...

Page 51: ...23 11 HP900 348 132 8 HP1200 360 131 6 HP1200R 360 131 6 UltraTemp 110 337 153 9 UltraTemp 120 344 146 7 UltraTemp 120 H C 368 146 8 UltraTemp 120C 346 143 10 UltraTemp 100I 335 144 8 UltraTemp 90I 33...

Page 52: ...ment Parts UltraTemp Illustrated Parts 40 32 13 3 26 6 29 30 12 31 33 34 28 5 15 14 43 11 44 7 10 35 36 9 8 38 39 24 25 25 25 2 41 42 4 27 37 1 B DETAIL B Single Phase DETAIL B Three Phase 19 20 21 22...

Page 53: ...E MODEL 90I ONLY 24 473742 PANEL FRONT RIGHT 24 474194 PANEL FRONT RIGHT 36 BLACK 24 473431 PANEL FRONT RIGHT MODEL 100I ONLY 24 473412 PANEL FRONT RIGHT MODEL 90I ONLY 25 470159 SCREW 10 x 75 PAN HEA...

Page 54: ...46 Installation and User s Guide SAVE THESE INSTRUCTIONS...

Page 55: ...47 Installation and User s Guide NOTES...

Page 56: ...P N 474099 Rev C 08 02 10 474099...

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