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/ Swimming Pool Heat Pump Inverboost C
7.6.
Protection of the unit
Remarks:
1. In heating mode, if the water out temperature is higher than the set temperature over 7°C, 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°C, LED
controller displays PP11 for water over-cooling protection.
.
Mode
Output water
temperature
Set Point temperature
Condition
Malfunction
Heating
mode
36°C
29°C
Tout -Tset =>7°C
EE04 Overheating
protection for water
temperature (T2)
Cooling
mode
23°C
30°C
Tset -Tout =>7°C
PP11 Too low
protection for water
temperature (T2)
Compressor Stop and EE04 displays
EE04 Water Overheating Protection
Frequency Decrease
Normal Operation
T water out (°C)
T
SET
Temp +7°C
T
SET
Temp +5°C
PP11 Water Overcooling Protection
T water out (°C)
T
SET
Temp -5°C
T
SET
Temp -7°C
Normal Operation
Frequency Decrease
Compressor Stop and PP11 displays
For example as below:
