Racer INVERTER 11, Manual

Page: 78 / 108

- 75 -
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.
2.
In cooling mode, if the water out temperature is lower than the set temperature over 7
℃
, LED
controller displays PP11 for water over-cooling protection.
EE04 Water Overheating Protection
PP11 Water Overcooling Protection
For example as below:
Mode
Water out
temperature
Setting
temperature
Condition Malfunction
Heating
mode
36
℃
29
℃
Tout -Tset
≧
7
℃
EE04 Overheating protection
for water temperature (T2)
Cooling
mode
23
℃
30
℃
Tset -Tout
≧
7
℃
PP11 Too low protection for
water temperature (T2)