GENER
AL INFORMA
TION
PR
ODUC
T INFORMA
TION
INTEGR
ATION INT
O SY
STEM
ORDERING INFORMA
TION
SY
STEM DESIGN
Manage superheat
Dilution Chart (reference at 20°C / 68°F ambient temperature)
25
30
22.5
27.5
20
17.5
15
12.5
10
7.5
5
-25
-30
-20
-15
-10
-5
0
5
10
15
20
25
30
-13
-22
-4
5
14
23
32
41
50
59
68
77
86
2.5
0
45
54
40.5
49.5
36
31.5
27
22.5
18
13.5
9
4.5
0
Unsafe Area
Safe Area
Evaporating Temperature °C
Evaporating Temperature °F
Oil Superheat (K
)
Oil Superheat (°F
)
Dilution Chart (reference at 20°C / 68°F ambient temperature)
25
30
22.5
27.5
20
17.5
15
12.5
10
7.5
5
-25
-30
-20
-15
-10
-5
0
5
10
15
20
25
30
2.5
0
Unsafe Area
Safe Area
Evaporating Temperature °C
Oil Superheat (K
)
-13
-22
-4
5
14
23
32
41
50
59
68
77
86
Evaporating Temperature °F
45
54
40.5
49.5
36
31.5
27
22.5
18
13.5
9
4.5
0
Oil Superheat (°F
)
Oil temperature sensor must be placed between
the oil sight glass and the compressor baseplate.
Some thermal paste shall be used to improve the
conductivity. The sensor must also be correctly
thermally insulated from the ambiance.
The Oil superheat is defined as:
(Oil temperature - Evaporating temperature)
DSH090 to
DSH184
DSH240 to
DSH485
40
FRCC.PC.045.A7.02
Summary of Contents for DSH Series
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