York YLCC-H Technical Information page 32

Heat pumps and water chillers condensed by air, with centrifugal fans for indoor installation
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Description
d01
Execution of defrost 0 = no;  = yes
Defrost based on time or temperature
d02
0 = time (function not available)
 = temperature
d03
Defrost start temperature
d04
Defrost end temperature
d05
Minimum time for defrost start
d06
Minimum duration of defrost
d07
Maximum duration of defrost
d08
Time between two defrost cycles
d09
Defrost delay between the two circuits
d10
External contact defrost
Activation of heaters in defrost
0 = no
d11
 = yes
d12
Compressor OFF prior to defrost
d13
Compressor OFF after defrost
Forced ventilation time at the end of defrost
d16
(only if F3 = 2).
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32
Parameters related to defrost
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Level
VS
Unit
U
7 (R/W)
-
U
8 (R/W)
-
U
9 (R/W)
°C
U
2 (R/W)
°C
U
37 (R/W)
Sec
U
38 (R/W)
Sec
U
39 (R/W)
Min.
U
40 (R/W)
Min.
U
4 (R/W)
Min.
F
42 (R/W)
-
U
9 (R/W)
-
F
43 (R/W)
Min.
F
44 (R/W)
Min.
F
47 (R/W)
Sec
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Value
Max.
Min.
Pump
Cool

0
1
1

0
d04
-40
-1
-1
80
d03
5
50
0
60
60
0
50
0
5

10
10
30
30
50
0
50
0
10
10
3
0
2
0

0
3
0
0
3
0
360
0
0
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1
1
5
0
0
0
0
0

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