4. Use
12 De-icing activation temperature -15~1°C -3°C Adjustable
13 Maximum de-icing duration 5~20 min 8 min Adjustable
14 De-icing deactivation temperature 1~40°C 20°C Adjustable
15
Difference before de-icing between air temp. and evaporator temp.
0~15°C 5°C Adjustable
16 Outside temperature before de-icing 0~20°C 17°C Adjustable
17 Reserved - Do not adjust 20~90 s 30 s Reserved
18 Reserved - Do not adjust -5~10°C 0°C Reserved
19 Reserved - Do not adjust 70~125°C 95°C Reserved
20 Reserved - Do not adjust 20~450 300 Reserved
21 Reserved - Do not adjust 50~150°C 100°C Reserved
22 Activation mode of expansion valve 0 - Manual ~ 1 - Auto 1 Adjustable
23 opening steps of expansion valve 20~450 350 Adjustable
24 Reserved - Do not adjust -5~10°C 3°C Reserved
25 Reserved - Do not adjust 20~450 350 Reserved
26 Reserved - Do not adjust 11~45°C 23°C Reserved
27 Reserved - Do not adjust
0 - Ambient
1 - overheat
1 Reserved
28
**
Filtration pump servo-control mode
0 - Normal
1 - Special
1 Adjustable
* Parameter 01 allows you to change the lost degree interval from the requested temperature so that the
heat pump starts again. Example : If the value of parameter 01 is 3 ° C, after reaching the required temperature (eg 27 °
C), the heat pump will restart when the pool temperature drops to 24 ° C (27 - 3).
* * Parameter 28: Control mode of the circulation pump
When you switch on your heat pump, the circulation pump starts and then 1 minute later, the heat pump
compressor is activated. When the heat pump stops running, its compressor and fan shut off, and after 30
seconds, the circulation pump stops. During a defrost cycle, the circulation pump will continue to operate
regardless of the mode chosen.
Mode 0 (normal mode) : By selecting this mode, the heat pump will automatically put the circulating pump into
continuous operation. Once the circulating pump is operating, the heat pump will start up 1 minute later. Next,
when the required temperature is reached, the heat pump will stop working but will not stop the circulating pump,
so as to ensure a constant circulation of water in your heat pump.
Mode 1 (special mode: factory setting) : This mode has been designed to maintain ltration in your pool
without using the timetable programmer. When the required temperature is reached, the heat pump will go
on standby, then 30 seconds later the circulating pump will shut down. The circulating pump will then be reac-
tivated in special mode: 2 minutes operation, 15 minutes shut down (Setting 11 = 15 by default, adjustable
from 3 to 20 minutes), thus maintaining regular ltering of your pool. With a temperature sensor in the heat
exchanger compartment, this mode allows your heat pump to update your pool’s actual temperature every
15 minutes. We therefore recommend this mode. It is only when the pool temperature goes down by 3°C in
relation to the required temperature that the ltration pump and the heat pump resume their normal operating
mode. (This mode is recommended for a direct connection allowing a delayed start of the circulation pump
and the heat pump without going through the timer the circulation pump).
4.13 Forced de-icing function
Long press and 3 secondes to enter forced de-icing.
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