Calibration Menu / 7.7 - IDU DHW Temperature

IDU sim

A detailed description of the air conditioner's performance regulation in IDU sim mode is provided in the menu 7.5 IDU heat temperature. This section of the menu adjusts the temperatures sent to the outdoor unit during DHW heating.

is sent to the outdoor unit as Tpreset throughout the entire DHW heating period.

determines the Tamb temperature that is sent to the outdoor unit during the entire DHW heating period. The Tamb value is calculated according to the formula:

FF - Fixed Frequency

In fixed frequency mode, a constant frequency can be set for the compressor of the outdoor unit during DHW (domestic hot water) heating. This frequency may be automatically reduced if the compressor becomes overloaded, for example, in high outdoor temperatures.