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Electrical circuit diagram – Standard-Controller (SC)
4.6.2
Fig. 13: Circuit diagram
B3
Temperature protection switch
C3
Starting capacitor
C4
Operating capacitor
E1
Condensate evaporation
F1
High-pressure pressostat
F4-F5 Fuse
H1
LED/ indicator unit
K1
Relay
Operating Manual | Attachment and Installation Cooling Units | Standard Controller (SC) – 230 V | 086100005e
LP1
Controller
M1
Compressor
M2
Condenser fan (external)
M3
Evaporator fan (internal)
S1
Door contact
SK
Fault signal contact (terminal 1,2)
TK
Door contact/signal (terminal 4,5)
TS1
Temperature sensor internal
X28
Service interface (TTL)
X40
Ground terminal contact
X50
Mains terminal contact
X54
Terminal contact door contact +
fault indication
X59
USB interface (optional)
Option
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