Aquacal HP7 Operating/Service Instructions Manual Download Page 25 | Manualshive

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FLOW SWITCH

INSTALLED IN SPA

RETURN LINE

FIGURE 2

WARNING !!!! Dealer & Service Center Use Only

For Assistance Call AquaCal @ 800-786-7751 Mon. – Fri. 8:00 AM – 5:00 PM

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Summary of Contents for HP7

Page 1: ...Instructions for HP7 Microprocessor Controller Includes Connection of External Controllers Dealer Service Version Not for Distribution to Owners 2737 24th Street North St Petersburg FL 33713 800 786 7751 www aquacal com ...

Page 2: ... Power to The Controller 8 2 Turning The Heat Pump ON 8 3 Turning The Heat Pump OFF 8 4 Selecting Pool Spa Thermostat Settings 8 5 Changing The Pool Temperature Set Point 9 6 Changing The Spa Temperature Set Point 9 7 Selecting Between F And C 9 8 User Lock Code Option ULC 9 9 Selecting Call Flex Pump Options CFO 10 LEVEL 1 DISPLAY CODES 11 FLO 11 OFF 11 CFI 11 ULC 11 ELC 11 CFO 11 LOC 11 SERVICE ...

Page 3: ...IBRATION CODES 16 LOC 16 dEL 16 JAO 16 FS2 16 tSC 16 dSC 16 db1 16 TROUBLESHOOTING 16 LEVEL 2 FAULT CODES 17 dPO 17 PO 17 dPC 17 PC 17 LP 17 HP 17 FLO 17 FS 17 CSE 17 DEFROST CYCLE OPERATION 17 APPENDIX 18 Connecting Specific Jandy Or Pentair Compool Controllers See application table within 19 Connecting Controllers Not Equipped With an OFF Setting See application table within 22 Connecting a Remo...

Page 4: ...onally the HP7 offers maximum corrosion and vibration protection All printed circuit board interconnections are soldered and the main Power Board and Display Board are specially coated for added protection against humidity air pollutants and chlorine vapors The HP7 is an excellent alternative to electromechanical controls HP7 CONTROLLER SPECIFICATIONS Inputs Swimming Pool Water Temperature Sensor ...

Page 5: ...ther pool or spa thermostat 4 HEATING INDICATOR LIGHT Indicates unit is heating 5 UP ARROW Increases temperature setting Maximum pool setting is 95 F 104 F on version 06 or later boards maximum spa setting is 104 F 6 POOL INDICATOR LIGHT Indicates heater is referencing pool thermostat 7 LED DISPLAY Displays water temperature when nothing is pressed Displays desired temperature when UP ARROW or DOW...

Page 6: ...CONTROL PANEL SYMBOLS UNIT is HEATING WATER TEMPERATURE SET POINT ACTUAL WATER TEMPERATURE POOL SELECTION SPA SELECTION 6 ...

Page 7: ...ched 20 Second HP Delay VERSION 07 UP _____________________ High Pressure Signals will be Ignored for 20 Seconds 5 HPs in 1 Hour VERSION 07 UP _____________________ Controller will Lock Out Heater if more than 5 HP Signals are Received in any 1 Hour period Other Possible Displays OPERATIONAL CODES ______________________ FS Defrost Mode Normal Operation in Colder Weather FAILURE CODES _____________...

Page 8: ...OFF mode and with the POOL set point selected The heat pump is automatically switched off if a set point below 60 F has been selected In the OFF mode the control will display the water temperature as long as the pool water circulating pump is operational In the event water is not circulating through the heat pump the control will display the FLO No Water Flow code message C Using the Up arrow key ...

Page 9: ...been selected not depressing any buttons for 15 seconds will allow the control to save the selection and return to the normal operating mode Pressing the Pool Spa key will also save the selection and step to the next menu parameter ULC User Lock Code 8 User Lock Code Option ULC This Option Explained Heat pumps are shipped from the factory with the ULC option disabled Enabling the ULC function perm...

Page 10: ...TE Should the ULC option be enabled and a lock code number other than the factory default 17 be installed but is unknown the following procedure may be followed to re gain controller programming access 1 Turn off power to the heater at the breaker 2 Simultaneously press and hold down the Up Down arrows 3 Continue holding arrow buttons down while turning the power back on 4 Keep holding arrows down...

Page 11: ...ay either Celsius or Fahrenheit ULC User Lock Code Programming Entry Point When activated steps to the next menu level ELC enter lock code ELC Enter Lock Code Programming Entry Point Allows end user to select a secret code so only authorized persons can change heater settings CFO Call Flex Options Programming Entry Point When activated steps to the next menu level CFS Call or Flex selection FAN Tw...

Page 12: ...rvice parameter displayed will be dEL 4 minute time delay NOTE Depressing the Pool Spa key will save the displayed value in any menu parameter and advance to the next service menu parameters 2 Time Delay dEL With the dEL 4 minute time delay code message displayed use the Up or Down arrow key to select either 1 to allow time delay to remain active or 0 to deactivate the time delay Pressing the Pool...

Page 13: ... determine the temperature of the water entering the heater B Once you have measured the water temperature compare the result to the heater s displayed water temperature If the temperatures are the same or within 1 F no calibration is necessary If the temperatures differ 2 to 3 F calibration is necessary Follow the instructions below C Follow the steps 1A through 1D above to enter the service menu...

Page 14: ...r Down Arrow keys adjust the display temperature to read the same as the reference thermometer The control can be adjusted to 10 or 10 from the displayed temperature However offset calibrations greater than 3 should be avoided Such large offsets generally indicate problems with the method of suction line temperature measurement a defrost sensor not properly attached to the suction line or other eq...

Page 15: ...t this point the LOC code can be changed from the Factory Setting of 050 or from whatever the correct setting is to any number ranging 000 to 999 It is recommended however unless attempting to prevent tampering that the factory setting of 50 remain in use B Backdoor Access for use when correct Service Lock Code is unknown The following procedure can be used to gain access to the service menu of a ...

Page 16: ...EL Anti Short Cycle 4 min Time Delay 1 0 1 JAO Jandy Compool Controller Interface 0 0 2 3 FS2 Flow Switch Automatic Thermostat Switching 0 0 1 tSC Water Sensor Calibration Factory Calibrated 10 to 10 of displayed value dSC Defrost Sensor Calibration Factory Calibrated 10 to 10 of displayed value db1 Thermostat Dead Band Differential 0 8 0 2 to 2 0 of displayed value TROUBLESHOOTING The heat pump m...

Page 17: ...ontinues to run and compressor is off Compressor will restart when air coil temperature reaches 38 F or above CSE Control system error Control may need reset Disconnect then reconnect power to reset control if error continues replace control board DEFROST CYCLE OPERATION The Microprocessor Control monitors the heater s air coil temperature minimizing air coil freeze up during cooler weather condit...

Page 18: ...ecting to and Configuring Microprocessor for External Control A Jandy and Pentair Compool Brand External Controllers Equipped with an OFF Position B External Controllers NOT Equipped with OFF Setting C Remote Flow Switch Connection D Call Flex Option 18 ...

Page 19: ... similar features However there are two interface connections Listed below are the two different interfaces with the corresponding model numbers of Jandy and Compool controllers Interface 1 Compatible Controllers Containing Own Water Temperature Sensors WARNING Dealer Service Center Use Only Controllers Using a 2 Wire Connection to Heat Pump J a n d y P e n t a i r Aqualink Compool Intellitouch Al...

Page 20: ...PA key once to select the SPA thermostat Turn the SPA thermostat to the OFF position by pressing and holding the DOWN arrow key on the control panel 6 Simultaneously press and hold both the UP and Down arrow keys until CF1 is displayed 7 While CF1 is displayed press the POOL SPA key repeatedly until LOC is displayed Now press the UP arrow repeatedly until 050 is displayed 8 Press the POOL SPA key ...

Page 21: ...PA terminal Z is LOW POOL terminal and Y is the COM OFF terminal See figure 3 below 4 RECONNECT POWER TO THE HEATPUMP 5 Simultaneously press and hold both the UP and Down arrow keys until CF1 is displayed 6 While CF1 is displayed press the POOL SPA key repeatedly until LOC is displayed Now press the UP arrow repeatedly until 050 is displayed 7 Press the POOL SPA key repeatedly until JAO is display...

Page 22: ...Connection on HP 7 1 Connect two low voltage wires to the common C and spa connections H of controller air switch 2 Wires should be cut long enough to reach from controller air switch to the heat pump electrical box interface 3 Bring wires in to heaters electrical box on the low voltage side 4 Interface these wires at power board FS2 connections Female push on connectors should be used for wire ho...

Page 23: ...LL ELECTRICAL POWER WHILE PERFORMING THIS WORK FAILURE TO FOLLOW THIS WARNING MAY RESULT IN SERIOUS INJURY OR DEATH Pool Return Line Installation 1 Disconnect power to the AquaCal Heater 2 Remove front access panel and the electric box cover if equipped on the heater 3 String the flow switches cable through an access hole in the side of the heater and into the electric box 4 Locate the Microproces...

Page 24: ...e with female quick disconnects already attached to the terminals marked FS2 A and B on the Microprocessor Power Board see figure 2 6 Install the flow switch in the spa return line 7 Remove the cover from the flow switch Disconnect the wire from the NC normally closed terminal and connect to the NO normally open terminal see figure 2 Replace the cover on the flow switch 8 The flow switch installat...

Page 25: ...FLOW SWITCH INSTALLED IN SPA RETURN LINE FIGURE 2 WARNING Dealer Service Center Use Only For Assistance Call AquaCal 800 786 7751 Mon Fri 8 00 AM 5 00 PM 25 ...

Page 26: ...n CALL MODE the heater will operate mostly at night when the greatest heat loss occurs and the heater is least effective If the owner prefers daytime operation the FLEX MODE may be more productive Flex Mode The heater extends the heating hours beyond the timer settings If the heater is not running when the time clock expires the pool pump will remain off until the next timed cycle If running it co...

Page 27: ...WARNING Dealer Service Center Use Only Diagrams 27 ...

Page 28: ...uick disconnects already attached to the terminals marked FLEX A and B on the Microprocessor Power Board see figure 1 5 Mount the CALL FLEX in a convenient location near the heat pump 6 Make the high voltage connections from the time clock to the Call Flex Contactor and back to the time clock as shown in Figure 2 FIGURE 2 Selecting Call Flex Pump Options into the Microprocessor 1 Depress both the ...

Page 29: ...2737 24th Street North St Petersburg FL 33713 800 786 7751 www aquacal com 29 ...

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