Antifreeze Control Configuration Parameters - York YLCA 40 User Manual

1.2.9 Antifreeze control configuration parameters

Parameters
A01 Antifreeze control set point temperature
A02 Antifreeze reset differential
A03 Antifreeze alarm bypass time
A04 Antifreeze heater activation temperature
A05 Antifreeze heater activation differential
Backup heater control sensor:
0= Control sensor
A06
1= Antifreeze sensor
Minimum level antifreeze control set point
A07
temperature
Heating heater activation set point tempera‐
A08
ture
Heating heater deactivation set point temper‐
A09
ature differential
Automatic start-up by antifreeze alarm (unit in
standby):
0= Function disabled
1= Water pump+heater
A10
2= Water pump+heater+ compressor (heat
pumps only)
3= Heater
Antifreeze reset differ‐
A
ential (A2)
Antifreeze heater acti‐
B
vation differential (A5)
C Heaters
Antifreeze control configuration parameters
Description Level
U
U
U
U
U
F
U
U
U
U
D Antifreeze alarm
Antifreeze heater activation
E
temperature (A4)
Antifreeze set point temper‐
F
ature (A1)
Operating instructions µC2 (YLCA/YLHA 40)
VS Unit
11 (R/W) °C
12 (R/W) °K
22 (R/W) Seconds
13 (R/W) °C
14 (R/W) °K
6 (R/W) -
15 (R/W) °C
16 (R/W) °C
17 (R/W) °C
23 (R/W)
User manual 1
1.2
Max. Min. Value
- A07 3
50 0,3 5
150 0 0
r16 A01 3
50 0,3 2
1 0 0
79 -40 3
r15 A01 3
50 0,3 3
3 0 1
17