Lauda Ecoline RE 204 Operating Instructions Manual page 52

Circuit diagram
230V; 50Hz 230V; 50/60Hz
A 1 Printed circuit board „Mains"
A 2 Printed circuit board „Display"
A 3 Printed circuit board serial interface RS 232/RS 485
A 4 Printed circuit board Mains LED-Backlight
A 5 Printed circuit board Display LED-Backlight
B 1 Pt100 probe safety circuit
B 2 Pt100 probe actual value
E 1 Heater 1,5 kW
E 2 Heater 2,25 kW
M 1 Pump motor
S 1 Mains switch
U 3 SSR (BRT22H) Y 1 output A1
X 1 Mains connection
X 2 Lock screw
X 8 Connection socket Cooling (Stakei 2)
X 10 Connection socket Cooling unit (Stakei 200)
X 13 Housing 2pol.
X 21 Plug strip terminal 12pol.
X 23 Line up terminal 2pol.
RE 004 F 4 Pressure switch
M 2 Compressor
M 3 Fan
RE 006 F 4 Pressure switch
M 2 Compressor
M 3 Fan
RE 007 F 4 Pressure switch
M 2 Compressor
M 3 Fan
U 3 SSR (BRT22H) Y 1 output A1
Y 1 Solenoid valve
[T 3 Trafo
RE 010 F 4 Pressure switch
M 2 Compressor
M 3 Fan
U 3 SSR (BRT22H) Y 1 output A1
Y 1 Solenoid valve
RE 012 F 4 Pressure switch
M 2 Compressor
M 3 Fan
U 3 SSR (BRT22H) Y 1 output A1
Y 1 Solenoid valve
[T 3 Trafo
RE 020 F 4 Pressure switch
M 2 Compressor
M 3 Fan
U 3 SSR (BRT22H) Y 1 output A1
Y 1 Solenoid valve
[T 3 Trafo
46
[230V; 60Hz] at Serialno.: A 20
RE 2xx
UL 487-1
UL 488-1B
UL 490
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ETP 057
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EH 169
EM 109
EST 101
EYI 158
EKN 001
2x EQZ 048
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EQF 079
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ES 045
EMV 050
EML 052
ES 045
EMK 186
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ES 045
EMV 011
EML 042
EYI 158
EVM 077
EIT 125
ES 048
EMV 056
EML 057
EYI 158
EVM 077
ES 045
EMV 011
EML 042
EYI 158
EVM 077
EIT 125
ES 045
EMK 146
EYI 158
EVM 077
EIT 125