Sinclair SCV-EB Series Manuale utente
AIR CONDITIONING
AIR-COOLED
MINI CHILLER UNIT
SERVICE MANUAL
SCV-XXXEB / EB-3
1
CONTENTS
Part 1 General Information............................................................................3
Part 2 Component Layout and Refrigerant Circuits .....................................5
Part 3 Control ...............................................................................................11
Part 4 Diagnosis and Troubleshooting......................................................... 23
2
4
1Product lineup
Model
Power supply(V/Ph/Hz)
Refrigerant
Appearance
SCV-50EB
220-240/1 /50
R32
SCV-70EB
220-240/1 /50
R32
SCV-100EB
220-240/1 /50
R32
SCV-120EB
220-240/1 /50
R32
SCV-140EB
220-240/1 /50
R32
SCV-160EB
220-240/1 /50
R32
SCV-120EB-3
380-415/3/50
R32
SCV-140EB-3
380-415/3/50
R32
SCV-160EB-3
380-415/3/50
R32
2Nomenclature
C
x
S
V
x
x
E
B
-
-
Power Supply
3: 3-phase, 380-415V, 50Hz
Refrigerant
B: R32
Unit category
E: Outdoor unit
Capacity index
The capacity in 0,1*kW
Variable
Chiller
Sinclair
3
6
1Layout of Functional Components
SCV-50EB / SCV-70EB / SCV-100EB
Safety valve
Plate heat exchanger
High pressure switch
Pump
Low pressure switch
Compressor
Electronic expansion valve
Water flow switch
Air purge valve
4-way valve
Pressure sensor
Expansion vessel
7
SCV-120EB / SCV-140EB / SCV-160EB
Safety valve
Plate heat exchanger
High pressure switch
Pump
Low pressure switch
Compressor
Electronic expansion valve
Water flow switch
Air purge valve
4-way valve
Pressure sensor
Expansion vessel
8
SCV-120EB-3 / SCV-140EB-3 / SCV-160EB-3
Safety valve
Plate heat exchanger
High pressure switch
Pump
Low pressure switch
Compressor
Electronic expansion valve
Water flow switch
Air purge valve
Pressure sensor
Expansion vessel
4-way valve
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10
Indice
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