Index
1. Performance and installation
1.1 Performance and features ……………………………………………………………………………………………………………………………….… 4
1.2 Working principles……………………………………………………………………………………………………………….……….……………………. 4
1.3 Location of heat pump installation ………………………………………………………………………………………………………………..….. 5
1.4 Distance from the pool ……………………………………………………………………………………………………………………..………………. 6
1.5 Installation of the check-valve …………………………………………………………………………………………………………………………… 6
1.6 Pool system set up …………………………………………………………………………………………………………………………………………….. 7
1.7 Connecting the by-pass ……………………………………………………………………………………………………………………………………… 7
1.8 Warning …………………………………………………………………………………………………………………………………………………………….. 8
1.9 First time start-up ……………………………………………………………………………………………………………………………………………… 8
1.10 Condensation ………………………………………………………………………………………………………………………………………………….. 8
2. Operation of heat pump
2.1 Operation of control display ………………………………………………………………………………………………………..……………………. 9
2.1.1 Control display illustration ……………………………………………………………………………………………………………………………… 9
2.1.2 Power ON/OFF heat pump………………………………………………………………………………………………………………………………. 10
2.1.3 How to change mode ……………………………………………………………………………………………………………………………………… 10
2.1.4 Adjust desired water temperature ……………………………………………………………………………………..………………………..… 11
2.1.5 Check the parameters………………………………………………………………………………………………….…………..……………………… 11
2.1.6 Setting Time …………………………………………………………………………………………………………………………………………………….11
2.1.7 Setting Timer ON / Timer OFF …………………………………………………………………………………………………………………………. 12
2.1.8 Cancellation of Timer OFF ………………………………………………………………………………………………………………………..…….. 12
2.1.9 Key pad lock …………………………………………………………………………………………………………………………………………………….12
2.2 Operation of APP controller ………………………………………………………………………………………………………………………………. 15
2.2.1 Working principle of APP control ……………………………………………………………………………………………………………………. 15
2.2.2 Set up of the network …………………………………………………………………………………………………………………………………….. 15
2.2.3 APP operation ………………………………………………………………………………………………………………………………………………… 17
3. Protection systems
3.1 Water flow switch ……………………………………………………………………………………………………………………………………………… 21
3.2 Refrigerant gas high and low pressure protection ……………………………………………………………………………………………… 21
3.3 Overheating protection on the compressor ………………………………………………………………………………………………………. 21
3.4 Automatic defrost control …………………………………………………………………………………………………………………………………. 21
3.5 Temperature difference between inflowing and outflowing water ……………………………………………………………………. 21
3.6 Low temperature cut-out ………………………………………………………………………………………………………………………………….. 21
3.7 Anti-frost protection during winter ……………………………………………………………………………………………………………………. 21
3.8 First anti-frost protection ………………………………………………………………………………………………………………………………….. 21
3.9 Second anti-frost protection ……………………………………………………………………………………………………………………………… 21
4. Direction
4.1 Swimming pool water chemistry ……………………………………………………………………………………………………………………….. 22
4.2 Heat pump winterizing ………………………………………………………………………………………………………………………………………. 22
4.3 Restarting the pump after winter ………………………………………………………………………………………………………………………. 22
4.4 Check-up …………………………………………………………………………………………………………………………………………………………….23
5. Maintenance and inspection
5.1 Maintenance ……………………………………………………………………………………………………………………………………………………… 23
5.2 Trouble shooting guide ……………………………………………………………………………………………………………………………………… 24
5.3 Failure code table for AP board …………………………………………………………………………………………………………………………. 26
6. Exploded view …………………………………………………………………………………………………………………………………………………….. 27
7. Product recycling ……………………………………………………………………………………………………………………………………………….. 27
