Technical information
86
Parameters related to defrost control configuration
Display Description Level VS Unit Max. Min. Value
A01
Antifreeze control set point temperature
U 11 (R/W) °C - A07
3
A02
Antifreeze reset differential U 12 (R/W) °K 50 0.3
5
A03
Antifreeze alarm bypass time U 22 (R/W) Sec. 150 0
0
A04
Antifreeze heater activation temperature U 13 (R/W) °C r16 A01
3
A05
Antifreeze heater activation differential
U 14 (R/W) °K 50 0.3
2
A06
Backup heater control probe
0= control probe
1= antifreeze probe
F 6 (R/W) - 1 0
0
A07
Minimum level antifreeze control set point temperature U 15 (R/W) °C 79 -40
3
A08
Heating heater activation set point temperature U 16 (R/W) °C r15 A01
3
A09
Heating heater deactivation set point temperature differen-
tial
U 17 (R/W) °C 50 0.3
3
A10
Automatic start-up by antifreeze alarm (unit in standby)
0= function deactivated
1= Water pump start-up
2= Water pump and compressor start-up in heat cycle (heat
pumps only)
3= Heaters in operation
U 23 (R/W) 3 0
1