Bitzer CT-120-2 Traduction De La Notice D'origine page 48

• Cable lengths > 30 m are not tested during type approval!
• The control circuit operates at low voltage and must not come into contact with supply voltage.
For compressors that are delivered with the compressor protection device already installed in the terminal box, this
protection function is fully wired and connected to the compressor protection device.
Further information on wiring can be found in the schematic wiring diagrams , in the connection diagrams or on the
adhesive label in the compressor's terminal box.
Anschlusskasten / Terminal box / Boîte de raccordement
7
8
9
T2
Fig. 2: CSH and CSW screw compressors − Example: connection diagram for SE-E1 / SE-E3 protection devices with a sensor for discharge gas
and/or oil temperature (R2) and an oil heater (R1)
Fig. 3: ECOLINE reciprocating compressor: wiring information on the adhesive label in the terminal box
CT-120-2 // PDF Download
T1
1
schwarz/black/noir
braun/brown/marron
2
blau/blue/bleu
3
SL
N 1 2
L 12 14 11
SE-E4
5
11
12
Öltemperatur ühler ( f PTC )
Oil temperature sensor ( PTC )
Sonde température d'huile ( CTP )
R2
Ölheizung
Oil heater
Chauffage d'huile
R1
48