Exit MSP-30107-V01 Mode D'emploi page 10

When the outgoing temp. (Tout)> setting temp.(Tset) + 1 °C, the heat pump will
stop to run; Till Tout≤Tset Temp. difference for restart activation (2 °C), the heat
pump will restart. Once the compressor starts to run, it has to continue for 2 minutes
before turned off; But if any error appears, there's no 2 minutes restrict.
Once the compressor is turned off, there's a 3 minutes delay before next start.
Press ON/OFF and SETTINGS at the same time for 3 seconds to lock the keys; And
on the contrary, to unlock the keys.
Press ON/OFF and DOWN at the same time for 3 seconds to return to factory's
default settings
5.3 Water temperature setting
At running status, press DOWN or UP directly to adjust your desired water
temperature (range: 10—42 °C). Press ON/OFF shortly to save the setting then exit.
NOTE: the heat pump can run only if the water circle/filtration system is running.
5.4 Fan motor defrosting
5.4.1 At defrosting, the compressor stops and fan motor keeps running, based on the
regular time duration (Factory's default seting is 12 min.)
5.4.2 Defrosting logic:
When system detects ambient temp. ≤13C, (default value: 13C), and compressor
total running time for heating (counted from the second of compressor starts, default
value: 60 min.) reaches 60 min., it will enter regular defrosting mode: compressor
stops andfan motor keeps running 12 min. (default value: 12 min.).
Once finished, the compressor will restart to heat, counting for total heating time will
be returned to zero. During fan motor defrosting:
1). If the heat pump is switched off, it will stop to run immediately;
2). If any error occurs and activates system protection, it will quit defrosting and stop
to run;
3). The system will not detect low pressure protection.
5.5 Parameter query
Press SETTINGS it will enter the parameter query, press UP or DOWN to choose
the code d0 to d8, press SETTINGS again, it will show current value. And press
SETTINGS again to return to parameter query interface. When fnished, shortly press
ON/OFF to save & exit.
Notice:
1). For the parameter c0 to c8, it is not authorized to set at end-users side, if actually
needed, please contact your supplier;
2). The required sensor's spec.: 50K for discharge temp. sensor and 5K for others,
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MSP-30107-V01