SiENBE28-901
Field Settings
Air Cooled Refrigeration Condensing Unit
37
b-2. Setting mode 2 (for service)
c. Setting mode 3 (for servicing)
c. Setting mode 3 (for servicing)
Check when malfunction code “PJ” is displayed.
No.
Display of setting items
Display of setting conditions
Setting item
H1P H2P H3P H4P H5P H6P H7P
4
INV compressor max. frequency
step control
k h h h k h h
10
Setting of night-time compressor
frequency reduction
Set the start time with 2-8, set the
end time with 2-9.
k h h k h k h
14
Correction of fan revolution
according to the high pressure
k h h k k k h
19
Oil recovery continuous operation
time
k h k h h k k
20
Speed change for cooling capacity
reduction
k h k h k h h
27
INV compressor forced stop
k h k k h k k
43
STD1 compressor forced stop
k k h k h k k
44
STD2 compressor forced stop
k k h k k h h
No.
Display of setting items
Display of setting conditions
Setting item
H1P H2P H3P H4P H5P H6P H7P
3-21
Changing the compressor steps
during target oil recovery
k k h k k h h
No.
Display of setting items
Display of setting conditions
Setting item
H1P H2P H3P H4P H5P H6P H7P
3-10 Capacity setting
k h h k h k h
3-26 Setting the freezing and refrigeration
k h k k h k h
3-39 Power supply voltage setting
k k h h k k k
(Factory set)
5A 6A 8A 10A 12A 15A 20A H1P H2P H3P H4P H5P H6P H7P
C
om
pr
ess
or
st
ep
co
nt
ro
l 15 21 34 39 42 58 62
k h h h h h h
14 18 38 36 38 62 58
k h h h h h k
13 17 42 42 36
57
k h h h h k h
21
40
60
k h h h h k k
16
36
56
k h h h k h h
15
35
55
k h h h k h k
14
34
54
k h h h k k h
5A 6A 8A 10A 12A
15A
20A
H1P H2P H3P H4P H5P H6P H7P
Compressor steps (Factory set)
k h h h h h h
Setting step: 1
Setting step: 2
k h h h h h k
Setting step: 2
Setting step: 4
k h h h h k h
Setting step: 3
Setting step: 6
k h h h h k k
Setting step: 4
Setting step: 8
k h h h k h h
Setting step: 5
Setting step: 10
k h h h k h k
Setting step: 6
Setting step: 12
k h h h k k h
H1P H2P H3P H4P H5P H6P H7P
High pressure correction = 0 (Factory set)
k
h
h
h
h
h
k
High pressure correction = -0.2
k
h
h
h
h
k
h
High pressure correction = 0.2
k
h
h
h
k
h
h
High pressure correction = 0.4
k
h
h
k
h
h
h
High pressure correction = 0.6
k
h
k
h
h
h
h
H1P H2P H3P H4P H5P H6P H7P
40 min. (Factory set)
k
h
h
h
h
h
k
30 min.
k
h
h
h
h
k
h
20 min.
k
h
h
h
k
h
h
H1P H2P H3P H4P H5P H6P H7P
30 sec. (Factory set)
k
h
h
h
h
h
k
10 sec.
k
h
h
h
h
k
h
To reset the compressor after a forced stop, turn the power off
and back on again.
H1P H2P H3P H4P H5P H6P H7P
Normal control (Factory set)
k
h
h
h
h
h
k
Inverter compressor forced stop
k
h
h
h
h
k
h
To reset the compressor after a forced stop, turn the power off
and back on again.
H1P H2P H3P H4P H5P H6P H7P
Normal control (Factory set)
k
h
h
h
h
h
k
STD1 compressor forced stop
k
h
h
h
h
k
h
To reset the compressor after a forced stop, turn the power off
and back on again.
H1P H2P H3P H4P H5P H6P H7P
Normal control (Factory set)
k
h
h
h
h
h
k
STD2 compressor forced stop
k
h
h
h
h
k
h
5A, 6A 8A, 10A, 12A 15A, 20A H1P H2P H3P H4P H5P H6P H7P
Compressor
frequency
13
27
34
k h h h h h k
Factory set
17
31
42
k h h h h k h
H1P H2P H3P H4P H5P H6P H7P
LRM(L)EQ5AY1
k
h
h
h
h
h
k
LRM(L)EQ6AY1
k
h
h
h
h
k
h
LRM(L)EQ8AY1
k
h
h
h
h
k
k
LRM(L)EQ10AY1
k
h
h
h
k
h
h
LRM(L)EQ12AY1
k
h
h
h
k
h
k
LRM(L)EQ15AY1
k
h
h
h
k
k
k
LRM(L)EQ20AY1
k
h
h
k
h
h
h
H1P H2P H3P H4P H5P H6P H7P
Effective setting of Dip switches
k
h
h
h
h
h
k
Freezing
k
h
h
h
h
k
h
Refrigeration
k
h
h
h
k
h
h
H1P H2P H3P H4P H5P H6P H7P
200V
k
h
h
h
h
h
k
400V
k
h
h
h
h
k
h
