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Refrigeration unit
Series Uno Undermount
UN120 | UN120 Multi
4 APPENDIX
4.1 Cooling diagram - single temperature version
1
Defrosting line
2
Suction line
3
Liquid line
4
Three-ways valve
5
High pressure switch
6
Condenser fan pressure switch
7
Low pressure switch
8
Injection valve
9
Pressure regulator valve
10
Sight glass
rev.02
INSTALLATION MANUAL
Figure 42 - Cooling diagram (single temperature version)
11
12
13
14
15
16
17
18
19
20
Dehydrating filter
Liquid receiver
Condenser
Suction valve
Discharge valve
Stand-by compressor
Oil separator
Road compressor
Expansion valve
Evaporator
45
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