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Swimming Pool Heat Pump

User and Service Manual

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Summary of Contents for Theratherm 17iv

Page 1: ...Swimming Pool Heat Pump User and Service Manual ...

Page 2: ......

Page 3: ...ulations in application Incorrect installation against the manual implies the exclusion of the entire guarantee The manufacturer declines any responsibility for the damage caused by an incorrect installation that do not follow the manual guidelines WARNING 1 Please always keep the heat pump in a well ventilated place and away from anything which could cause fire 2 Don t weld the pipe if there is r...

Page 4: ... 220 240V 50Hz or 60Hz 1PH Rated current A 11 8 21 0 Minimum fuse A 20 32 Advised pool volume with pool cover m 25 85 75 180 Advised water flow lpm 76 7 166 7 Water pressure drop Kpa 15 25 Heat exchanger Twist titanium tube in PVC Water connection 48 3mm Fan quantity 1 1 Ventilation type Horizontal Fan speed 550 850 450 600 Power input of Fan W 10 120 Noise level 10m dB A Noise level 1m dB A 41 54...

Page 5: ...3 A Division of 2 Dimension mm Model Theratherm 17iv ...

Page 6: ...4 A Division of Model Theratherm 30iv ...

Page 7: ...any outdoor location as long as the specified minimum distances to other objects are maintained see drawing below Please consult your installer for installation with an indoor pool Installation in a windy location does not present any problem at all unlike the situation with a gas heater including pilot flame problems ATTENTION Never install the unit in a closed room with a limited air volume in w...

Page 8: ...idity pH is used it is essential to protect the heat pump against excessively high chemical concentrations which may corrode the heat exchanger For this reason equipment of this sort must always be fitted in the piping on the downstream side of the heat pump and it is recommended to install a check valve to prevent reverse flow in the absence of water circulation Damage to the heat pump caused by ...

Page 9: ...is still required for protection against short circuits inside the unit Always provide a good earth connection Before connecting the unit verify that the supply voltage matches the operating voltage of the heat pump It is recommended to connect the heat pump to a circuit with its own fuse or circuit breaker and to use the appropriate wiring Connect the electrical wires to the terminal block marked...

Page 10: ...ally after this time delay expires Even a brief power interruption will trigger this time delay and prevent the unit from restarting immediately Additional power interruptions during this delay period do not affect the 3 minute duration of the delay 3 9 Condensation The air drawn into the heat pump is cooled by the operation of the heat pump to heat the pool water which may cause condensation on t...

Page 11: ...allation Anti vibration bases 1 Take out 4 Anti vibration bases 2 Put them one by one on the bottom of machine like the picture Draining jet 1 Install the draining jet under the bottom panel 2 Connect with a water pipe to drain out the water Note Lift the heat pump to install the jet Never overturn the heat pump it could damage the compressor ...

Page 12: ...ction onto the heat pump 2 Install the two joints like the picture shows 3 Screw them onto the water Inlet outlet junction Cable wiring 1 Connect the power supply wire through the white hole like the picture shows 2 Fix the other side on joints inside the electric box Dry contact timer connection Timer ...

Page 13: ...11 A Division of Dry contact pump connection ...

Page 14: ...12 A Division of ...

Page 15: ...13 A Division of 5 Electrical Wiring 5 1 SWIMMING POOL HEAT PUMP WIRING DIADRAM Theratherm 17iv ...

Page 16: ...t short circuits inside the unit Bonding is also required 3 It is recommended that your pool filtration pump and your heat pump are wired independently Disconnect A disconnect means circuit breaker fused or un fused switch should be located within sight of and readily accessible from the unit This is common practice on commercial and residential heat pumps It prevents remotely energizing unattende...

Page 17: ...to 5 The side with plug connects with the control panel photo 1 The other side of the signal wire photo 2 Open the wiring panel and put the side without plug through the electrical box photo 3 4 Insert the wiring into the designated position code COM 1 or COM L on the PC board photo 5 ...

Page 18: ...heat pump unit Press to stop the heat pump unit 6 2 2 and button Water temperature setting Press or to set the water temperature directly Press and at the same time to check water in temperature water out temperature and set temperature 6 2 3 button Press to change the working mode Powerful silent and smart The default mode is smart mode ...

Page 19: ...Tset set temperature 28 NO Condition Current working Status Water inlet Temperature Working mode 1 When the heat pump starts Startup T1 27 Heating mode When the heat pump is running Heating mode T1 29 last for 3 minutes Standby Standby T1 30 It switches to cooling mode Cooling mode T1 28 last for 3 minutes Standby Standby T1 27 last for 3 minutes It switches to heating mode 2 When the heat pump st...

Page 20: ...ter temp 9 99 Real testing value d3 Ambient temp 30 70 flash if Real value 9 d4 Frequency limitation code 0 1 2 4 8 16 Real testing value d5 Piping temp 30 70 flash if Real value 9 d6 Gas exhaust temperature 0 C5 125 Real testing value d7 Step of EEV 0 99 N 5 d8 Compressor running frequency 0 99Hz Real testing value d9 Compressor current 0 30A Real testing value d10 Current fan speed 0 1200 rpm Re...

Page 21: ... is normal button is invalid For example Code Name Scope Default Remark P0 Mandatory defrosting 0 1 0 0 Default normal operation 1 mandatory defrosting P3 Water pump 0 1 0 1 Always running 0 Depends on the running of compressor P7 Water temp calibration 9 9 0 Default setting 0 P12 MOBUS COM 0 5 0 Modbus Only default value after reset P13 MODBUS ID Address 1 88 9 Modbus Only default value after res...

Page 22: ... Select and press to enter press again to Timer on Timer off setting Press to enter and and to select Timer on or Timer off Press to select on off and press or to set the time Press to save the setting Long press for 5 seconds to set the current time ...

Page 23: ...ll not start except after turning off the hp and restart T1 Tset 1 T1 27 Heat pump will start again until it meets the condition of standby T1 Tset 1 T1 29 Filtration pump will enter standby mode for another 1 hours and will not start except after turning off the hp and restart T1 Tset 1 T1 29 Heat pump will start again until it meets the condition of standby Note If the water volume of the swimmi...

Page 24: ...t the Silent working mode T1 Tset T1 28 Smart mode frequency F5 6 Tset T1 Tset 1 28 T1 29 Silent mode frequency F2 F1 7 T1 Tset 1 T1 29 HP will be in Standby stop working until the water temperature drops to less 28 8 When you select the Powerful working mode T1 Tset 1 T1 29 Powerful mode frequency F10 F9 9 T1 Tset 1 T1 29 HP will be in Standby stop working until the water temperature drops to les...

Page 25: ...et 1 27 Standby 6 Tset 1 T1 Tset 27 T1 28 Silent mode frequency F2 F1 7 T1 Tset T1 28 Smart mode frequency F5 8 When you select the Powerful working mode T1 Tset 1 T1 27 Powerful mode frequency F10 F9 9 T1 Tset 1 T1 27 Standby 10 Re start to cool water in standby status Smart T1 Tset 1 T1 27 Standby 11 Tset T1 Tset 1 28 T1 29 Silent frequency F2 12 Tset 1 T1 Tset 2 29 T1 30 Frequency F2 F3 F4 F9 1...

Page 26: ...Water flow failure 1 Water flow switch is in bad connection 2 Water flow switch is damaged 3 No Insufficient water flow 1 Check the wiring for water flow switch 2 Change the water flow switch 3 Check the water pump or the waterway system EE 04 Over heating protection for water temperature T2 in heating mode 1 Low water flow 2 Water flow switch is stuck and the water supply is cut off 3 T2 sensor i...

Page 27: ...voltage is too high 2 Driver board is damaged 1 Check if the power is in the normal range 2 Change driver board or main board EE 11 IPM module protection 1 Data mistake 2 Wrong compressor phase connection 3 Compressor liquid and oil accumulation lead to the current becomes larger 4 Compressor or driver board damaged 1 Program error turn off electricity supply and restart after 3 minutes 2 Change d...

Page 28: ...maged 3 Fan blade is broken 4 The screw in the driver board is not tight 1 Change a new driver board 2 Check if the motor speed is too low or fan motor damaged change another one 3 Change another fan blade 4 Check if the screw is loose EE 20 The input power failure Power supply voltage fluctuates too much Check whether the voltage is stable EE 21 Software control exception 1 Compressor run out of ...

Page 29: ...is loose 1 Re fix the wiring of the sensors 2 Change the sensor PP 04 Gas return sensor failure 1 The sensor failure or short circuit 2 The wiring of sensor is loose 1 Re fix the wiring of the sensors 2 Change the sensor PP 05 Ambient temperature sensor failure 1 The sensor failure or short circuit 2 The wiring of sensor is loose 1 Re fix the wiring of the sensors 2 Change the sensor PP 06 Exhaust...

Page 30: ...e water out temperature is lower than the set temperature over 7 LED controller displays PP11 for water over cooling protection TSET Temp 7 TSET Temp 5 Frequency Decrease EE04 Water Heating Protection PP11 Water Cooling Protection 护 Compressor Stop and EE04 displays Normal Operation TSET Temp 7 TSET Temp 5 Normal Operation Frequency Decrease Compressor Stop and PP11 displays T water out T water ou...

Page 31: ...er heating mode LED wire controller displays actual water temperature and no error code displays 1 Choose the wrong mode 2 Figures show defects 3 Controller defect 1 Adjust the mode to proper running 2 Replace the defect LED wire controller and then check the status after changing the running mode verifying the water inlet and outlet temperature 3 Replace or repair the heat pump unit Short running...

Page 32: ...uch ice on evaporator Too much ice on evaporator 1 Check the location of heat pump unit and eliminate all obstacles to make good air ventilation 2 Replace or repair the heat pump unit 8 Exploded Diagram Model Theratherm 17iv ...

Page 33: ...alve 44 High pressure switch 13 Pipe 45 Exhaust pipe temp sensor TH3 14 Low pressure switch 46 Side panel 15 Gas return pipe 47 Water connection sets 16 3 seat terminal 48 Red rubber ring 17 Clip 49 Transition pipe 18 2 seat terminal 50 Titanium heat exchanger 19 Wiring cover 51 Ambient temp sensor clip 20 Service panel 52 Ambient temp sensor TH1 21 Compressor 53 Distributor assembly 22 Evaporator...

Page 34: ... 59 Water flow switch 28 Base tray 60 Back panel 29 Transition pipe 61 Water in temp sensor TH6 30 Water connection sets 62 Controller cover 31 Evaporator support 63 Controller 32 Evaporator heating belt Model Theratherm 30iv ...

Page 35: ...e panel 12 Electric box support 47 Relay 13 Gas return pipe 48 Filter board 14 Compressor 49 Driver board 15 Service panel 50 Control box 16 Exhaust pipe temp sensor TH3 51 Side panel 17 Clip 52 Reator 18 Sensor casing pipe 53 Reator box 19 3 seat terminal 54 Filter 20 Clip 55 Coil temp sensor TH2 21 2 seat terminal 56 Collective piping assembly 22 Wiring cover 57 Distributor assembly 23 Low press...

Page 36: ...the winter season 4 In another way you should check the unit is water fully before the unit start to run again 5 After the unit is conditioned for the winter season it is recommended to cover the heat pump with special winter heat pump 6 When the unit is running there is all the time a little water discharge under the unit 10 Warranty Theratherm Heat Pump warranty is a structured warranty It parti...

Page 37: ...fter downloading open it directly through APP Store or main interface of your mobile phone 2 Controller with WIFI connection 2 1 Turn on the controller under WLAN 2 2 Press and hold the power button for 5 second under WLAN until the controller right top corner shows flashing wifi logo Then click next ...

Page 38: ...36 A Division of ...

Page 39: ...install and open the APP Click on the top right to add heat pump If you already operate the step 2 1 and 2 2 controller WIFI connection you could click the next If not you need to follow the guide to connect the controller WIFI and then click next step ...

Page 40: ... 3 2 Enter the current WIFI password 3 3 Click to search heat pump 3 4 Click the online heat pump to enter the main Interface If you long press the heat pump you can rename or delete the heat pump 4 Interface operation ...

Page 41: ...turns to OFF state by touching this button once under the ON state If you operate the ON OFF button on the controller display APP interface will be correspondingly updated to the current status of the display 4 2 Heat Cool Auto Mode ...

Page 42: ...hen the timer on off is enable the current time on the controller is synchronized with the network time 4 3 1 Select the Timer ON or Timer OFF 4 3 2 Rotate the pointer to the expected hour and minute 4 3 3 Click Enter to save it and exit ...

Page 43: ...41 A Division of 4 4 Parameter Query ...

Page 44: ...djustment of the slider on APP On the other hand if the parameter of the controller display is changed it will also be updated correspondingly on the APP We highly recommend not to adjust these parameters by the App considering the parameters will be updated easily by accident we will hide this function in next version Thanks for your attention 4 6 Malfunction If error occurs the Malfunction icon ...

Page 45: ...43 A Division of ...

Page 46: ... set the target water temperature by adjusting the slider The setting water temperature on the controller display correspondingly changes after letting go When the setting water temperature on the display changes it will be synchronously updated to the APP ...

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