Unit Configuration Parameters - York YLHA 50 User Manual

1 User manual
1.2 Operating instructions µC2 (YLHA 50, 60 and 80)

1.2.10 Unit configuration parameters

Display Description
Unit model:
2= Water chiller
H01
3= Air-water heat pump
H02 Number of vent circuits (do not modify this parameter)
No. of evaporating units present (do not modify this
H03
parameter)
No. of compressors per circuit (do not modify this pa‐
H04
rameter)
Pump operation:
0= Absent
1= Always ON
H05
2= ON upon controller call
3= ON upon controller and time call
COOL/HEAT digital input:
0= Absent
H06
1= Present
ON/OFF digital input:
0= Absent
H07
1= Present
H08 Network configuration (do not modify this parameter)
Keyboard locked:
0= Disabled
H09
1= Enabled
Serial direction for monitoring:
H10
0= Future use as terminal
H11 Output configuration (not selectable)
4-way valve logic operation. Activated in cold cycle (do
H12
not modify this parameter)
H21 Second pump function (do not modify this parameter)
Default parameter loading disabled:
0= Disabled
H22
1= Enabled
Modbus protocol setting:
0= Disabled
H23
1= Enabled
20
Unit configuration parameters
Level VS
F 54 (R/W)
F 12 (R/W)
F 13 (R/W)
F 55 (R/W)
F 56 (R/W)
U 14 (R/W)
U 15 (R/W)
F 57 (R/W)
U 16 (R/W)
U 58 (R/W)
F 59 (R/W)
F 60 (R/W)
F 62 (R/W)
F 18 (R/W)
F 11
Unit Max. Min.
3 0
1 0
1 0
3 0
1 0
200 1
3 0
3 0
4 0
1 0
1 0
Value
3
0
0
2
1
0
0
2
1
1
0
0
0
1
0