IDU set
Parameter name
item
Mode changeover interval
in Auto mode (min)
Power failure memory
for IDU
IDU
Remote control
setting
instruction receiving on
IDU display panel
Set outdoor temperature
for auxiliary heat source
/ alternative heat source
to turn on
Parameter range
00/01/02/03
00: 15min; 01: 30min;
02: 60min; 03: 90min
00/01
00: Not available;
01: Available
00/01
00: Receive; 01: Not receive
Celsius degree:
1°C or 1°F accuracy
-25 to 0
Fahrenheit: -13 to 68
64
Remarks