York YLCD Series - Page 41

Controller configuration parameters
Controller configuration parameters
Display Description Level VS Unit Max. Min. Value
r01 Cool cycle set point temperature U 41 (R/W) °C r14 r13 12
r02 Cool set point temperature differential U 42 (R/W) °C 50 0,3 2
r03 Heat cycle set point temperature U 43 (R/W) °C r16 r15 40
r04 Heat cycle set point temperature differential U 44 (R/W) °C 50 0,3 3
r05
Compressor rotation
0= Disabled
1= FIFO type
2= Per operating hours
F 78 (R/W) 2 0 2
r06
Type of regulation
0= Proportional. Inlet temperature.
1= Proportional+neutral zone. Inlet temp.
2= Proportional. Outlet temperature
3= Proportional+neutral zone. Outlet temp.
4= By time+dead zone. Outlet temperature (coolers
only)
F 79 (R/W) 4 0 0
r07 Neutral zone differential F 45 (R/W) °C 50 0 1
r08
(If r06=4 only) Maximum activation time. Outlet tem‐
perature.
F 80 (R/W) Seconds 999 r09 120
r09
(If r06=4 only) Minimum activation time. Outlet temper‐
ature.
F 81 (R/W) Seconds 999 c04 100
r10
(If r06=4 only) Maximum deactivation time. Outlet tem‐
perature.
F 82 (R/W) Seconds 999 r11 120
r11
(If r06=4 only) Minimum deactivation time. Outlet tem‐
perature.
F 83 (R/W) Seconds 999 c05 100
r12 (If r06=4 only) Compressor deactivation differential. F 46 (R/W) °C 50 0 1
r13 Cool cycle minimum set point temperature U 47 (R/W) °C r14 -40 6
r14 Cool cycle maximum set point temperature U 48 (R/W) °C 80 r13 20
r15 Heat cycle minimum set point temperature U 49 (R/W) °C r16 -40 25
r16 Heat cycle maximum set point temperature U 50 (R/W) °C 80 r15 45
A Temperature E COOL set point (r01)
B First compressor F
COOL set point (r01) +
Differential (r02)
C HEAT set point (r03) G Differential /2 (r02 / 2)
D
HEAT set point (r03) +
Differential (r04)
H Second compressor
G
A
A
A
A
B
B
H
H
C D
E F
User manual 1
Operating instructions 1.5
39