MU300 Rev1.0 Oct20
Page 12 of 54
Heat
Heat
Cool
Cool
Energy meter display function
Note:
It is a function of energy meter and only the ultrasound heat meter has this function.
Press [Menu] key and digital key [2], i.e.: Menu + 2, to enter 2 heat display interface shown as
follows:
Transient heat quantity and temperature automatically switch and display for 6s, and it only
displays the inlet temperature and temperature difference. Press ENTER to stop switching, and
continuously refresh the display items; press ENTER again to recover.
Press [Menu] key and digital key [3], i.e.: Menu + 3, to enter 3 cold display interface shown as
follows:
Transient cold quantity and temperature automatically switch and display for 6s, and it only
displays the inlet temperature and temperature difference. Press ENTER to stop switching, and
continuously refresh the display items; press ENTER again to recover display.
Note:
When using the heat function, the temperature difference displayed is positive, while using the
cold function, the temperature difference displayed is negative.