Racer INVERTER 7 Notice D'installation Et D'utilisation page 78

7.8 Protection of the unit
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:
Water out
Mode
temperature
Heating
mode
Cooling
mode
EE04 Water Overheating Protection
PP11 Water Overcooling Protection
Setting
temperature
36℃ 29℃
23℃ 30℃
Condition
Tout -Tset EE04 Overheating protection
for water temperature (T2)
≧7℃
Tset -Tout PP11 Too low protection for
water temperature (T2)
≧7℃
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Malfunction