Astralpool APH3 INVERBOOST 68837 Manual Del Usuario página 46

Remarks:
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.
In cooling mode, if the water out temperature is lower than the set temperature over 7℃, LED
2.
controller displays PP11 for water over-cooling protection.
For example as below:
Output water
Mode
temperature
Heating mode
Cooling mode
8. 8. 8. Troubleshooting Troubleshooting Troubleshooting
EE04 Water Overheating Protection
PP11 Water Overcooling Protection
Set Point
Temperature
36℃ 29℃
23℃ 30℃
Condition
Tout -Tset ≧7℃
Tset -Tout ≧7℃
- 42 -
Malfunction
EE04 Overheating protection for
water temperature (T2-TH5)
PP11 Too low protection for
water temperature (T2-TH5)