AES Hydro-Pro Inverter 19, Hydro-Pro Inverter 07, Hydro-Pro Inverter 14, Hydro-Pro Inverter 16, Hydro-Pro Inverter 24 User And Service Manual

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7024515

Hydro-Pro Heat pump ABS 230V Inverter type Inverter 07 horizontal,R32

7024516

Hydro-Pro Heat pump ABS 230V Inverter type Inverter 11 horizontal,R32

7024517

Hydro-Pro Heat pump ABS 230V Inverter type Inverter 14 horizontal,R32

7024518

Hydro-Pro Heat pump ABS 230V Inverter type Inverter 16 horizontal,R32

7024519

Hydro-Pro Heat pump ABS 230V Inverter type Inverter 19 horizontal,R32

7024520

Hydro-Pro Heat pump ABS 230V Inverter type Inverter 24 horizontal,R32

7024521

Hydro-Pro Heat pump ABS 400V Inverter type Inverter 24T horizontal,R410A

7024522

Hydro-Pro Heat pump ABS 230V Inverter type Inverter 29 horizontal,R32

7024523

Hydro-Pro Heat pump ABS 400V Inverter type Inverter 29T horizontal,R410A

INVERBOOST+ Tech

Swimming Pool Heat Pump

User and Service manual

Automated Environmental Systems Ltd.

1 Wimbledon Avenue, Brandon, IP27 0NZ

01842 819130

sales@automatedenvironmentalsystems.co.uk

Buy online

www.automatedenvironmentalsystems.co.uk

Regulation (EU) n° 517/2014 of 16/04/14 on fluorinated greenhouse gases and

Load and Tons amounting CO

Frequency of test

From 2 to 30 kg load = from 5 to 50 Tons

Each year

repealing Regulation (EC) n° 842/2006

Leak checks

1. Operators of equipment that contains fluorinated greenhouses gases in quantities of 5 tons of CO2, equivalent or

more and not contained in foams shall ensure that the equipment is checked for leaks.

2. For equipment that contains fluorinated greenhouse gases in quantities of 5 tons of CO2equivalent or more, but

of less than 50 tons of CO2equivalent: at least every 12 months.

Picture of the equivalence CO

1. Load in kg and Tons amounting CO2.

Concerning the Gaz R 410a, 2.39kg amounting at 5 tons of CO2, commitment to check each year.

Concerning the Gaz R32,7.41kg amounting at 5 tons of CO2, commitment to check each year.

Training and certification

1. The operator of the relevant application shall ensure that the relevant personnel have obtained the necessary

certification, which implies appropriate knowledge of the applicable regulations and standards as well as the

necessary competence in emission prevention and recovery of fluorinated greenhouse gases and handling safety

the relevant type and size of equipment.

Record keeping

1. Operators of equipment which is required to be checked for leaks, shall establish and maintain records for each

piece of such equipment specifying the following information:

a) The quantity and type of fluorinated greenhouse gases installed; b) The quantities of fluorinated greenhouse gases added during installation, maintenance or servicing or due to

leakage;

c) Whether the quantities of installed fluorinated greenhouse gases have been recycled or reclaimed, including the

name and address of the recycling or reclamation facility and, where applicable, the certificate number;

d) The quantity of fluorinated greenhouse gases recovered e) The identity of the undertaking which installed, serviced, maintained and where applicable repaired or

decommissioned the equipment, including, where applicable, the number of its certificate;

f) The dates and results of the checks carried out; g) If the equipment was decommissioned, the measures taken to recover and dispose of the fluorinated

greenhouse gases.

2. The operator shall keep the records for at least five years, undertakings carrying out the activities for operators

shall keep copies of the records for at least five years.

hydro-pro inverter

1. Specifications

2. Dimension

3. Installation and connection

4. Accessories

5. Electrical Wiring

6. Display Controller Operation

7. Troubleshooting

8. Exploded Diagram

9. Maintenance

10. Warranty and returns

ATTENTION: This manual includes all the necessary information with the use and the installation of your

heat pump.

The installer must read the manual and attentively follow the instructions in implementation and maintenance. The installer is responsible for the installation of the product and should follow all the instructions of the manufacturer and the regulations in application. Incorrect installation against the manual implies the exclusion of the entire guarantee. The manufacturer declines any responsibility for the damage caused with the people, objects and of the errors due to the installation that disobey the manual guideline. Any use that is without conformity at the origin of its manufacturing will be regarded as dangerous.

Swimming Pool Heat Pump User and Service manual

INDEX

Thank you for using hydro-pro inverter swimming pool heat pump for your pool heating, it will heat your pool water and keep the constant temperature when the air ambient temperature is at -12 to 43℃

WARNING: Please always empty the water in heat pump during winter time or when the ambient temperature drops below 0℃, or else the Titanium exchanger will be damaged because of being frozen, in such case, your warranty will be lost. WARNING: Please always cut the power supply if you want to open the cabinet to reach inside the heat pump, because there is high voltage electricity inside. WARNING: Please well keep the display controller in a dry area, or well close the insulation cover to protect the display controller from being damaged by humidity.

- Please always keep the heat pump in the ventilation place and away from anything which could cause fire.

- Don’t weld the pipe if there is refrigerant inside machine. Please keep the machine out of the confined space when make gas filling.

- The pipe must be vacuumed before filling R32 gas from the shut off valve inside machine.

- Action of filling gas must be conducted by professional with R32 operating license.

1. Specifications

1.1 Technical data hydro-pro inverter pool heat pumps

Model

Inverter 07

Inverter 11

Inverter 14

Inverter 16

Item No.

7024515

7024516

7024517

7024518

* Performance at Air 28℃, Water 28℃, Humidity 80%

Heating capacity

7-2.2

11-2.9

14-3.2

16-3.8

Power consumption

1.25-0.17

1.77-0.22

2.26-0.25

2.67-0.29

C.O.P.

13-5.6

13-6.2

13-6

* Performance at Air 15℃, Water 26℃, Humidity 70%

Heating capacity

4.7-2.5

7.9-2

9.5-2.2

11.2-3

Power consumption

1.02-0.35

1.72-0.28

2.07-0.31

2.43-0.42

C.O.P.

7.1-4.6

7.2-4.6

Compressor type

Inverter Compressor

Voltage

220~240V / 50Hz /1PH

Rated currentA5.5

7.9

10.0

11.8

Minimum fuseA91215

Advised pool volume

m³

10-25

15-60

18-66

25-85

Advised water flux

m3/h

2.5

3.7

4.0

4.6

Water pressure drop

Kpa12141515

Heat exchanger

Twist-titanium tube in PVC

Water connection

No. of Fan

Ventilation type

Horizontal

Fan speed

RPM

500-850

Power input of Fan

6-35

22-82

32-110

Noise level(10m)

dB(A)

≤ 41

≤ 42

≤ 43

Noise level(1m)

dB(A)

40-51

40-52

40-54

41-54

Refrigerant

R32

Net weightkg546873

Gross weightkg667378

Net dimension

1009*370*559

1060*450*691

Packing dimension

1095*430*705

1130*470*850

* Above data is subject to update without prior notice.

1.2 Technical data hydro-pro inverter pool heat pumps

Model

Inverter 19

Inverter 24

Inverter 24T

Inverter 29

Inverter 29T

Item No.

7024519

7024520

7024521

7024522

7024523

* Performance at Air 28℃, Water 28℃, Humidity 80%

Heating capacity

19-4.7

25.5-5.9

30-6.8

Power consumption

3.17-0.36

4.25-0.45

5-0.52

C.O.P.

13-6

* Performance at Air 15℃, Water 26℃, Humidity 70%

Heating capacity

14-3.9

18.6-4.5

23.7-5.6

Power consumption

2.78-0.54

4.04-0.63

5.15-0.78

C.O.P.

7.2-4.6

Compressor type

Inverter Compressor

Voltage

220~240V / 50Hz or 60Hz /1PH

380V / 50Hz or

60Hz /3PH

220~240V / 50Hz or

60Hz /1PH

380V / 50Hz or

60Hz /3PH

Rated current

14.0

17.7

6.9

21.0

8.2

Minimum fuse

A21271034

Advised pool volume (with pool cover)

m³

55-120

65-130

75-180

Advised water flux

m3/h

5.0

8.0

10.0

Water pressure drop

Kpa18202025

Heat exchanger

Twist-titanium tube in PVC

Water connection

No. of Fan

Ventilation type

Horizontal

Fan speed

RPM

450-650

(550-850)*2

Power input of Fan

35-130

(32-110)*2

Noise level(10m)

dB(A)

≤ 45

≤ 46

≤ 49

Noise level(1m)

dB(A)

41-56

42-58

42-60

Refrigerant

R32

R410A

R32

R410A

Net weightkg98

117

128

Gross weight

113

135

146

Net dimension

1134*444*872

1061*452*1256

Packing dimension

1140*480*1010

1130*515*1430

* Above data is subject to update without prior notice.

2. Dimension (mm)

Model Inverter 7

Model Inverter 11/14/16

Model Inverter 19

Model Inverter 24/24T/29/29T

3. Installation and connection

3.1 Notes

The factory supplies only the heat pump. All other components, including a bypass if necessary, must be provided

by the user or the installer.

Attention:

Please observe the following rules when installing the heat pump:

1. Any addition of chemicals must take place in the piping located downstream from the heat pump.

2. Install a bypass if the water flow from the swimming pool pump is more than 20% greater than the

allowable flow through the heat exchanger of the heat pump.

3. Always place the heat pump on a solid foundation and use the included rubber mounts to avoid vibration

and noise.

4. Always hold the heat pump upright. If the unit has been held at an angle, wait at least 24 hours before

starting the heat pump.3.2 Heat pump location

3.2 Heat pump placement

The unit will work properly in any desired location as long as the following three items are present:

1. Fresh air – 2. Electricity – 3. Swimming pool filters

The unit may be installed in virtually 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 which the air expelled from the unit

will be reused, or close to shrubbery that could block the air inlet. Such locations impair the continuous supply of

fresh air, resulting in reduced efficiency and possibly preventing sufficient heat output.

See the drawing below for minimum dimensions.

3.3 Distance from your swimming pool

The heat pump is normally installed within a perimeter area extending 7.5 m from the swimming pool. The greater the distance from the pool, the greater the heat loss in the pipes. As the pipes are mostly underground, the heat loss is low for distances up to 30 m (15 m from and to the pump; 30 m in total) unless the ground is wet or the

groundwater level is high. A rough estimate of the heat loss per 30 m is 0.6 kWh (2,000 BTU) for every 5 ºC difference between the water temperature in the pool and the temperature of the soil surrounding the pipe. This increases the operating time by 3% to 5%.

3.4 Check-valve installation

Note: If automatic dosing equipment for chlorine and acidity (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 failure to observe this instruction is not covered by the warranty.

3.5 Typical arrangement

Note: This arrangement is only an illustrative example.

3.6 Adjusting the bypass

3.7 Electrical connection

Note: Although the heat pump is electrically isolated from the rest of the swimming pool system, this only

prevents the flow of electrical current to or from the water in the pool. Earthing 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 (slow type; curve D)

and to use adequate wiring.

Connect the electrical wires to the terminal block marked ‘ POWER SUPPLY ’.

A second terminal block marked ‘WATER PUMP ’ is located next to the first one. The filter pump switch(24V) can be

connected to the second terminal block here. This allows the filter pump operation to be controlled by the heat

pump or the extra dry contact.

Out In

Heat Pump

Use the following procedure to adjust

the bypass:

1.Valve 1 wide open. Valve 2 &

valve 3 closed.

2.Slowly open valve 2 & valve 3 by

half, then close the valve 1 slowly

to increase the water flow to valve 2

& valve 3.

3. If it shows ‘ON’ or ‘EE3’ on

display, it means the water flow into

heat pump is not enough, then you

need adjust the valves to increase

the water flow through the heat

pump.

To pool

From pool

How to get the optimum water flow: Please turn on the heat pump under heating function, firstly close the by-pass then open it slowly to start the heat pump (the machine can't start running when the water flow is insufficient).

Continue to adjust the by-pass, at the meantime to check the Inlet water temp. & Outlet water temp., it will be optimum when the difference is around 2 degree.

Note: In the case of three-phase models, swapping two phases may cause the electric motors to run in the reverse direction, which can lead to damage. For this reason, the unit has a built-in protective device that breaks the circuit if the connection is not correct. If the red LED above this safety device lights up, you must swap the connections of

two of the phase wires.

3.8 Initial operation

Note: In order to heat the water in the pool (or hot tub), the filter pump must be running to cause the water to circulate through the heat pump. The heat pump will not start up if the water is not circulating.

After all connections have been made and checked, carry out the following procedure:

1. Switch on the filter pump. Check for leaks and verify that water is flowing from and to the swimming pool.

2. Connect power to the heat pump and press the On/Off button on the electronic control panel. The unit will

3. After a few minutes, check whether the air blowing out of the unit is cooler.

4. When turn off the filter pump , the unit should also turn off automatically , if not, then adjust the flow switch.

3.9 Condensation

start up after the time delay expires .

Depending on the initial temperature of the water in the swimming pool and the air temperature, it may take several days to heat the water to the desired temperature. A good swimming pool cover can dramatically reduce the required length of time.

Water Flow Switch:

It is equipped with a flow switch for protecting the HP unit running with adequate water flow rate .It will turn on wh en the pool pump runs and shut it off when the pump shuts off. If the pool water level higher than 1 m above or b elow the heat pump’s automatic adjustment knob, your dealer may need to adjust its initial startup.

Time delay - The heat pump has a built-in 3-minute start-up delay to protect the circuitry and avoid excessive contact wear. The unit will restart automatically 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.

The air drawn into the heat pump is strongly cooled by the operation of the heat pump for heating the pool water, which may cause condensation on the fins of the evaporator. The amount of condensation may be as much as several litres per hour at high relative humidity. This is sometimes mistakenly regarded as a water leak.

3.10 Operating modes for optimal use

- POWER: Used primarily at the beginning of the season because this mode allows very rapid temperature rise

- SMART: The heat pump has completed its primary task, in this mode; the heat pump is in a position to maintain the pool water in an energy efficient manner. By automatically adjusting speed of compressor and fan the heat pump delivers a better return.

- SILENT: In the summer months when the heat output is minimal required, the heat pump in this mode is even more profitable. Added benefit; when the heat pump heats. It goes with minimal noise load.

4. Accessories

Anti-vibration base, 4 pcs

Draining jet, 2 pcs

Waterproof box, 1 pc

10M Signal wire, 1 pc

Water drainage pipes, 2 pcs

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.

4.1 Accessories list

4.2 Accessories Installation

Water Inlet & outlet junction

1. Use the pipe tape to connect the water Inlet & outlet junction 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. Open the terminal cover

2. Fix the power supply wire on joints

Water pump wiring

1. Open the terminal cover

2. With the connector 1 and 2 you can pilot the water filtration through the timer of the filtration (dry contact)

5. Electrical Wiring

5.1 SWIMMING POOL HEAT PUMP WIRING DIADRAM

Inverter 7/11/14/16/19

5.2 SWIMMING POOL HEAT PUMP WIRING DIADRAM

Inverter 24

5.3 SWIMMING POOL HEAT PUMP WIRING DIADRAM

Inverter 29

5.4 SWIMMING POOL HEAT PUMP WIRING DIADRAM

Inverter 24T/29T

NOTE:

(1)Above electrical wiring diagram only for your reference, please subject machine posted the wiring diagram. (2)The swimming pool heat pump must be connected ground wire well, although the unit heat exchanger is electrically isolated from the rest of the unit .Grounding the unit is still required to protect you against short circuits inside the unit .Bonding is also required.

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 unattended equipment and permits turning off power at the unit while the unit is being serviced.

5.5 Installation of the display deportee

Model

Inverter

24T

Inverter

29T

Code

1302

1306

1308

1311

1519

1312

1520

Photo(1) Photo(2) Photo(3) Photo(4) Photo(5)

- The side with plug connects with the control panel (photo1)

- The other side of the signal wire. (photo2)

- Open the wiring panel and put the side without plug through the electrical box. (photo3,4)

- Insert the wiring into the disignated position (code:COM 1 or COM-L) on the PC board. (photo5)

6. Display Controller Operation

6.1 The buttons of LED wire controller

6.2 The keys and their operations

NOTE: Every time, when the heat pump connects to the power, the LED display shows a code for 3 seconds which indicates the heat pump model.

6.2.1 button

Press to start the heat pump unit, the LED display shows the desired water temperature for 5 seconds, then

shows the inlet water temperature and the operation mode.

Press to stop the heat pump unit and show “OFF”

Set water temperature (Tset)

Current water in temperature (Tset +2℃)

Current working mode

After 3 minutes or above, it will switch to

Tset (eg: 28℃)

Tset +2℃ (eg:30℃)

Heating mode

Cooling mode

Tset (eg: 28℃)

Tset-2℃(eg: 26℃)

Cooling mode

Heating mode

Code

Condition

Scope

Remark

IPM mould temperature

0-120℃

Real testing value

Inlet water temp.

-9℃～99℃

Real testing value

Outlet water temp.

-9℃～99℃

Real testing value

Ambient temp.

-30℃～70℃

Real testing value

Notice : During the parameter checking and setting, press the to quick-exit and save the current setting .

Press again to turn on/off the machine.

6.2.2 button

Automatic mode:

Press for 5 seconds to switch to automatic mode.(default:Smart mode)

Press for 5 seconds again to exit automatic mode and switch to heating mode(default:Smart mode)

Note:Under Automatic mode, it is useless to set parameter P1 .

Operation logic of Auto Mode:

6.2.3 and button

Clock/unclock the display:

Hold and for 5 seconds to lock/Unlock the display.

Water temperature setting :

Press or to set the water temperature directly.

Parameter checking :

Press first, then press to check the “ User parameter from d0 to d11

Frequency limitation code

0,1,2,4,8,16

Real testing value

Piping temp.

-30℃～70℃

Real testing value

Gas exhaust temperature

0℃～C5℃ (125℃)

Real testing value

Step of EEV

0～99

N*5

Compressor running frequency

0～99Hz

Real testing value

Compressor current

0～30A

Real testing value

d10

Current fan speed

0-1200 （rpm）

Real testing value

d11

Error code for last time

All error code

Press first, then press to check the “ User parameter from P0 to P7

Code

Name

Scope

Default

Remark

Manual defrost

0-101 Manual defrosting mode, 0 Normal mode

Working mode

0-111 Heating mode，0 cooling mode

Timer on/off

0-1

1 Timer on/off is under function，0 Timer on/off is out of

function (The setting of P4 and P5 won’t work)

Water pump

0-1

1 Always running，0 Depends on the running of compressor

Current time

HH:MM

00：00

0-23:0-59

Timer on

HH:MM

00：00

0-23:0-59

Timer off

HH:MM

00：00

0-23:0-59

Inlet water temp.

correction

-9～9

Default setting: 0

If needed, press second, then press or to adjust the current parameter.

(for example: Press first, then press to enter parameter P7 checking, and press second, then

press or to adjust the parameter P7 Inlet water temp. Correction from -9 to 9.)

NOTE: Under defrosting mode, P0=1. After defrosting finished, it will be automatic enter Normal mode, P0=0.

6.2.4 System reset function

Press and in 10s, the system will reset and display “0000” on the controller.

6.2.5

Symbol of heating, the light will be on when it is in operation. When defrosting, the light will flash.

6.2.6

Symbol of cooling, the light will be on when it is in operation.

Note: When parameter P1 is on checking/adjusting, and will be flashing at the same time.

When there is on Automatic mode, and will be lighting at the same time.

6.2.7

Symbol of automatic stop, the light will be on when it is in operation.

Note: When parameter P6 is on checking/adjusting, Symbol of automatic stop light will be flash.

6.2.8

Symbol of automatic start, the light will be on when it is in operation.

Note: When parameter P5 is on checking/adjusting, Symbol of automatic start light will be flash.

6.2.9

Press this button, the light will be flash, the heat pump will operate in ‘Full output’ only.

6.2.10

While you choose the Smart, the heat pump will just operate in ‘Small output’ , ‘Medium output’ and ‘Full output’ When in ‘Small output’, the lamp of Smart is lighting, the light of silent will be flash. When in ‘Medium output’, the light of Smart will flash. When in ‘Full output’, the lamp of Smart is lighting, the lamp of Powerful will be flash.

6.2.11

While you choose the Silent , the heat pump will just operate in ‘Medium output’ and ‘Small output’ When in ‘Small output’, the light of Silent will flash. When in ‘Medium output’, the lamp of Silent is lighting, the lamp of Smart will be flash

7. Troubleshooting

Error Code

Malfunction

Reason

Solution

EE 01

High pressure

failure

1. High pressure switch in bad

connection or failure

2. Ambient temperature is too high

3. Water temperature is too high

4. Water flow is too low

5. Fan motor speed is abnormal or

fan motor has damaged

1. Check the wiring for high pressure switch or change a new one

2.Check the water flow or water pump

3. Check the fan motor

4. Check and repair the piping system

EE 02

Low pressure failure

1. Low pressure switch in bad connection or failure

1. EEV has blocked or pipe system is

jammed

2. Motor speed is abnormal or

motor has damaged

3. Gas leakage

1. Check the wiring for low pressure

switch or change a new one

2. Check the EEV and piping system

Check the motor

3. Through the high pressure gauge to

check the pressure value

EE 03

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 is abnormal

1. Check the water way system

2. Check the water pump or water

flow switch

3. Check T2 sensor or change another

one

EE 05

Exhaust

temperature (T6)

too high protection

1. Lack of gas

2. Low water flow

3. Piping system has been blocked

4. Exhaust temp. Sensor failure

1. Check the high pressure gauge, if

too low, fill with some gas

2. Check the waterway system and

water pump

3. Check the piping system if there

was any block

4. Change a new exhaust temp.

sensor

EE 06

Controller

malfunction

1. Wire connection is not good or

damaged signal wire

2. Controller failure

1. Check and re-connect the signal

wire

2. Change a new signal wire

3. Turn off electricity supply and restart machine

4. Change a new controller

EE 07

Compressor current

protection

1. The compressor current is too

large momentary

2. Wrong connection for compressor

1. Check the compressor

2. Check the waterway system

3. Check if the power in the normal

7.1 Error code display on LED wire controller

phase sequence

3. Compressor accumulations of

liquid and oil lead to the current becomes larger

4. Compressor or driver board

damaged

5. The water flow is abnormal

6. Power fluctuations within a short

time

range

4. Check the phase sequence

connection

EE 08

Communication

failure between the

controller and the

main board

1. Poor signal wire connection or

damaged signal wire

2. Controller malfunction

1. Check and re-connect the signal

wire

2. Change a new signal wire

3. Turn off electricity supply and restart machine

4. Change a new controller

EE 09

Communication failure between Main board and

driver board

1. Poor connection of

communication wire

2. The wire is damaged

1. Check the wire connection

2. Change a new wire

EE 10

VDC voltage too

high protection

1. Mother line 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 driver board

3. Check compressor sequence

connection

EE 12

VDC voltage too low

protection

1. Mother line voltage is too low

2. Driver board is damaged.

1. Check if the power is in the normal range

2. Change driver board

EE 13

Input current over

high protection.

1. The compressor current is too

large momentary

2. The water flow is abnormal

3. Power fluctuations within a short

time

4. Wrong PFC inductor

1. Check the compressor

2. Check the waterway system

3. Check if the power is in the normal

range

4. Check if the correct PFC inductor is

used

EE 14

IPM module

thermal circuit is

abnormal

1. Output abnormity of IPM module

thermal circuit

2. Fan motor is abnormal or

damaged

3. Fan blade is broken

1. Change a driver board

2. Check if the motor speed is too low

or fan motor damaged, change another one

3. Change another fan blade

EE 15

Temperature of IPM

module is too high

1. Output exception of IPM module

thermal circuit

2. Motor is abnormal or damaged

3. Fan blade is broken

1. Change a driver board

2. Check if the fan motor speed is too

low or fan motor damaged, change another one

3. Change another fan blade

EE 16

PFC module

protection

1. Output exception of PFC module

2. Motor is abnormal or damaged

3. Fan blade is broken

4. Input voltage leap, input power is

abnormal

1. Change a 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 the input voltage

EE 17

DC fan motor failure

1. DC motor is damaged

2. Main board is damaged

3. The fan blade is stuck

1. Detect DC motor, replace with a

new one

2. Change a new main board

3. Find out the barrier and work it out

EE 18

PFC module

thermal circuit is

abnormal

The driver board is damaged

1. Change a new driver board

2. Check if the fan motor speed is too

low or fan motor damaged, change another one

EE 19

PFC module high

temperature

protection

1. PFC module thermal circuit

output abnormal

2. Motor is abnormal or damaged

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 step

2. Wrong program

3. Impurity inside compressor

causes the unstable rotate speed

1. Check the main board or change a

new one

2. Enter correct program

EE 22

Current detection

circuit failure

1. Voltage signal abnormal

2. Driver board is damaged

1. Check the main board or change a

new one

2. Change a new driver board

EE 23

Compressor startup

failed

1. Main board is damaged

2. Compressor wiring error or poor

contact or unconnected

3. Liquid accumulation inside

4. Wrong phase connection for

compressor

1. Check the main board or change a

new one

2. Check the compressor wiring

according to the circuit diagram Check the compressor or change a new one

EE 24

Ambient

Temperature device

failure on Driver

board

Ambient Temperature device failure

Change driver board or main board

EE 25

Compressor phase

failure

Compressors U, V, W are connected to one phase or two phases

Check the actual wiring according to the circuit diagram

EE 26

Four-way valve reversal failure

1. Four-way valve reversal failure

2. Lack of refrigerant (no detect

when T3 or T5 malfunction)

1. Switch to Cooling mode to check

the 4-way valve if it has been reversed correctly

2. Change a new 4-way valve

3. Fill with gas

EE27

EEPROM data read

malfunction

1. Wrong EEPROM data in the

program or failed input of EEPROM data

2. Main board failure

1. Re-enter correct EEPROM data

2. Change a new main board

EE28

The inter-chip

communication

failure on the main

control board

Main board failure

1. Turn off electricity supply and

restart it

2. Change a new main board

PP 01

Inlet water

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 02

Outlet water

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 03

Heating piping

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 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 piping

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 07

Antifreeze

protection in

Winter

Ambient temperature or water inlet temperature is too low

Normal protection

PP 08

Low ambient

temperature

protection

1. Beyond the scope of using

environment

2. Sensor abnormality

1. Stop using, beyond the scope of

using

2. Change the sensor

PP 10

Piping temperature too high protection

under cooling mode

1. Ambient temperature is too high

or the water temperature is too high in cooling mode

2. Refrigeration system is abnormal

1. Check the scope of using

2. Check refrigeration system

PP 11

Water temperature

(T2) too low

protection under

cooling mode

1. Low water flow

2. T2 temperature sensor abnormal

1. Check water pump and waterway

system

2. Change T2 temperature sensor

Remarks:

Mode

Water out

temperature

Setting

temperature

Condition

Malfunction

Heating mode

36℃29℃Tout - Tset

≧7℃

EE04

Overheating protection for water

temperature (T2)

Cooling mode

23℃30℃Tset - Tout

≧7℃

PP11

Too low protection for water

temperature (T2)

SET Temp.

+7℃

SET Temp.

℃

Frequency Decrease

EE04 Water Overheating Protection

PP11 Water Overcooling Protection

Compressor Stop and EE04 displays

T water out（℃）

Normal Operation

T water out（℃）

SET Temp.

-7℃

SET Temp.

-5℃

Normal Operation

Frequency Decrease

Compressor Stop and PP11 displays

1. In heating mode, if the water out temperature is higher than the set temperature over 7℃, LED controller displays EE04 for water over-heating protection.

2. In cooling mode, if the water out temperature is lower than the set temperature over 7℃, LED controller displays PP11 for water over-cooling protection.

For example below:

Water pump running logic and error code ‘ON’.

HP working mode

Condition (Tset:Setting water temp. T1: Inlet water temp.)

Example: Tset = 28℃,

Water pump working logic

Heating mode

T1>Tset-1, and last for 30 min

T1>27℃, last for 30 minutes

Water pump will enter standby mode for 2 hours and will not start except turn off power supply and restart. Heat pump will restart 3 minutes after the water pump exit the standby mode to detect the water temp. T1 again.

Cooling mode

T1<Tset+1, And last for 30 min

T1<29℃, last for 30 minutes

There are two options for water pump running.

Option 1:Water pump starts or stops in relation to heat pump operation. Water pump starts 60s before compressor, water pump start 30s and then detect the water flow switch. When the heat pump enters standby mode, water pump will stop 60s after compressor stops. Water pump will restart to running for 3 min then stop when the standby time is over 2 hours.

In this case, it is unnecessary to deal with Error code ‘ON’ if ‘ON’ occurs in water pump’s 2 hours standby period.

Option 2

No matter when the heat pump is on (running or standby), water pump will always be running. Water pump will run for 1 minute after manually turn off.

7.2 Other Malfunctions and Solutions (No display on LED wire controller)

Malfunctions

Observing

Reasons

Solution

Heat pump is

not running

LED wire controller no display.

No power supply

Check cable and circuit breaker if it is connected

LED wire controller. displays the actual time.

Heat pump under standby status

Startup heat pump to run.

LED wire controller displays the actual water temperature.

1. Water temperature is reaching to setting value, HP under constant temperature status.

2. Heat pump just starts to run.

3. Under defrosting.

1. Verify water temperature setting.

2. Startup heat pump after a few minutes.

3. LED wire controller should display "Defrosting".

Water temperature is cooling when HP runs under 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

LED displays actual water temperature, no error code displays.

1. Fan NO running.

2. Air ventilation is not enough.

3. Refrigerant is not enough.

1. Check the cable connections between the motor and fan, if necessary, it should be replaced.

2. Check the location of heat pump unit, and eliminate all obstacles to make good air ventilation. 3 Replace or repair the heat pump unit.

water stains

Water stains on heat pump unit.

1. Concreting.

2. Water leakage.

1. No action.

2. Check the titanium heat exchanger carefully if it is any defect.

Too much 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 and Maintenance

8. 1 Exploded Diagram Model Inverter 7

NO.

Spare parts

NO.

Spare parts

Top cover

Transition pipe

Ambient temp. sensor

Pipe (Titanium exchanger to Capillary )

Ambient temp. sensor clip

Capillary

Back grill

Low pressure switch

Evaporator

Exhaust temp. sensor

Coil temp. sensor

Exhaust pipe

Temp. sensor clip

Pipe (4-way valve to exchanger)

Sensor casing pipe

High pressure switch

Upper frame

Pipe (4-way valve to collective piping)

Isolation panel

4-way valve

Fan motor bracket

Drainage plug

Pillar

Water inlet temp. sensor

Fan motor

Water inlet temp. sensor clip

Left panel

Titanium heat exchanger

Fan blade

O' ring

Front panel

Blue rubber ring

Controller box

Water connection

Ventilation grid

Red rubber ring

Water proof box

Water outlet temperature sensor

Controller

Sealing ring for water flow switch

Reactor

Water flow switch

Anti-vibration hammer

Magnetic ring

Compressor heating belt

Electric box

Compressor

Magnetic ring

Transition pipe

PCB

Globe valve

Electric box cover

Base tray

Transition pipe

Terminal board

Pipe (Titanium exchanger to Capillary )

Right panel

Capillary

Clip62Low pressure switch

Pressure gauge

Exhaust temp. sensor

5-seat terminal

Model Inverter 24

Spare parts

Top cover

Clip

Ambient temp. sensor

Terminal board Bracket

Ambient temp. sensor clip

Water pump 3-position terminal

Back grill

Terminal cover

Evaporator

Rubber fixing block

Coil temp. sensor

Gas colleting piping

Temp. sensor clip

Back panel

Sensor casing pipe

Back gas piping

Distribution piping

Low pressure switch

Isolation panel

Pipe (4-way valve to Gas collect )

Reactor

Exhaust pipe

Pillar

Pipe (4-way valve to exchanger)

Upper frame

4-way valve

Fan motor bracket

High pressure switch

Clip53Exhaust temp. sensor

Evaporator Heating Belt

Pipe ( Liquid reservoir to EEV )

Bracket for panel

Pipe ( Filter to Liquid reservoir )

Fan motor

Pipe (EEV to Distribution )

Fan blade

EEV

DC motor casing tube

Filter

Controller box

Pipe (Titanium exchanger to filter )

Right panel

Water flow switch

Ventilation grid

Water outlet temp. sensor

Front panel

Water outlet temp. sensor clip

Water proof box

Titanium heat exchanger

Controller

Water connection

Transition pipe

Blue rubber ring

Globe valve

O' ring

Compressor

Water inlet temp. sensor

Anti-vibration hammer

Drainage plug

Liquid reservoir

Red rubber ring

Compressor heating belt

Sealing ring for water flow switch

Base tray

PCB

Handle

N/A

Terminal board

Board

Right panel

Electric box cover

Power supply 3-position terminal

Electric box

Pressure gauge

9. Maintenance

(1) You should check the water supply system regularly to avoid the air entering the system and occurrence of low water flow, because it would reduce the performance and reliability of HP unit.

(2) Clean your pools and filtration system regularly to avoid the damage of the unit as a result of the dirty of clogged filter.

(3) You should discharge the water from bottom of heat exchanger if HP unit will stop running for a long time (specially during 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 cover.

(6) When the unit is running, there is all the time a little water discharge under the unit.

10. Warranty and returns

10.1 Warranty

LIMITED WARRANTY

Thank you for purchasing a heat pump from us.

This warranty covers manufacturing and material defects in all components for a period of two years after the

date of purchase.

This warranty is limited to the original purchaser in the retail sector. It is not transferable, and it is not

applicable to products that have been removed from their original installation location. The liability of the

manufacturer is limited to the repair or replacement of defective components and does not include the cost of

labour for removing and replacing the defective component(s), the cost of transporting component(s) from or

to the factory, or costs associated with other materials necessary for carrying out repairs. This warranty does

not cover any defects attributable to the following causes:

1. Installation, operation or maintenance of the product other than in accordance with the guidelines

and/or instructions in the Installation and Operation Manual supplied with the product.

2. Faulty or deficient work performed on the product by an installer.

3. Failure to maintain the correct chemical balance in the swimming pool [pH between 7.0 and 7.8; total

alkalinity (TA) between 80 and 150 ppm; free chlorine concentration between 0.5 and 1.2 mg/l; total

dissolved solids (TDS) less than 1,200 ppm; maximum salt concentration 8 g/l].

4. Improper use, modification, accident, fire, flood, lighting strike, rodents, insects, negligence, neglect,

or force majeure.

5. Deposits, freezing, or other conditions that impair proper water flow through the product.

6. Operating the product with a flow rate outside the published minimum and maximum specifications.

7. Use of components or accessories not designed or made for this product.

8. Chemical contamination of the air used by the product or improper use of decontaminating chemicals,

such as the addition of decontaminating chemicals through the skimmer or in the pipes or lines located

upstream of the heat pump and the cleaning hose.

9. Overheating, improper electrical connections, improper power supply, secondary damage attributable

to defective O-rings, diatomaceous filters or filter cartridges, or damage caused by putting the pump into

operation in the absence of sufficient water.

LIMITATIONS ON LIABILITY

This is the sole warranty provided by the manufacturer. Nobody is authorised to grant other warranties in our

name.

THIS WARRANTY REPLACES ALL OTHER EXPLICITLY GRANTED OR IMPLICIT WARRANTIES, INCLUDING BUT

NOT LIMITED TO ANY FORM OF IMPLICIT WARRANTY OF SUITABILITY FOR A PARTICULAR PURPOSE OR

FITNESS FOR SALE. WE EXPLICITLY DISAVOW ANY LIABILITY FOR INDIRECT, INCIDENTAL OR CONSEQUENTIAL

LOSS OR DAMAGE OF A PUNITIVE NATURE RESULTING FROM THE VIOLATION OF AN EXPLICITLY GRANTED OR

IMPLICIT WARRANTY.

This warranty gives you specific legal rights, which may vary depending on the country.

WARRANTY CLAIMS

To ensure prompt handling of your warranty claim, please contact your dealer and provide the following

information to the dealer: proof of purchase, model number, serial number and date of installation. The

installer will contact the factory to obtain instructions regarding the procedure for making warranty claims and

to find out the location of the closest service centre.

All returned components must be marked with a RMA number so that it can be determined whether they are

covered by the warranty.

10.2 RMA request form

Company:

Date:

Street address:

City/town:

Postal

code:

Country:

Contact:

Phone:

E-mail:

Fax:

Contact:

Date:

Reserved for internal use

RMA no.:

Assigned by:

Date:

RMA request accompanied by other documents?

Description of the documents:

Model no.:

Invoice no.:

Serial number:

Invoice date:

Problem:

1. Shipping costs for returned products must be paid in advance. All shipping costs associated with a return shipment are borne by

2. Products may be sent back to us only after prior approval by the company. Return shipments for which approval has not been

3. We will replace or repair the products and return them to you free of charge using the shipping service of your choice.

4. If you choose express shipment (by a shipping service selected by you), you are responsible for paying the shipping costs.

1. Before requesting an RMA number from us, please check whether you have properly observed the installation and use

2. Contact our RMA department by phone and ask for an RMA request form.

3. Ensure that all fields of the RMA request form are fully completed.

4. In the case of returns during the warranty period, please include the customer copy of your original sales invoice.

5. Send the RMA request form, the sales invoice and any other relevant documents (photos, etc.) to us or provide them by e-mail.

6. The RMA number must be marked clearly on the shipping label of the package and noted on the shipping documents.

Reason for return: Copy of customer invoice included?

Warranty repair policy

you.

given by the company will be sent back, with all shipping costs to be borne by you.

Return procedure

instructions in the manual.

An RMA number will be assigned to you within 24 hours after we receive the necessary documents. We may refuse to assign you

an RMA number if the information mentioned in points 3 and 4 above is missing.

7. All products received by us that lack labels or that have incorrect, incomplete or unreadable labels will be refused, with return

shipping costs to be borne by you.

8. All packages delivered to us with clearly visible damage will be refused immediately.

9. Before returning products, please check that the products you intend to return to us are the same as the products for which an

10. No return shipments at all will be accepted without an RMA number. Absolutely no exceptions to this rule are allowed.

11. An RMA number remains valid for just 21 calendar days after it is assigned. We reserve the right to refuse to accept products

RMA number was issued. If the received products do not match the products registered under the assigned RMA number, we will

return all of the products at your expense.

returned to us if they are received more than 21 days after the date when the RMA number was assigned.

Products not covered or no longer covered by the warranty

The customer is responsible for paying shipping and repair costs The estimated repair costs will be advised after the

problem(s) with the returned products have been diagnosed.

The minimum charge of a diagnosis is €50.00.

AES Hydro-Pro Inverter 19, Hydro-Pro Inverter 07, Hydro-Pro Inverter 14, Hydro-Pro Inverter 16, Hydro-Pro Inverter 24 User And Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual