ECOLINE with SE-B*, PW start

B01

Compressor protection device

B02

Discharge gas / oil temperature sensor

B03 .. 08

Temperature sensors in motor windings

B10

High pressure switch

B11

Low pressure switch

B12

Differential oil pressure switch

B30

Oil level switch

B60

Overload protective device

B61

Overload protective device for second part winding

E01

Oil heater

F01

Main fuse

F02

Compressor fuse

F03

Control circuit fuse

F05

Fuse of oil heater

F06

Fan fuse

K01

Superior controller

K01T

Time relay for part winding start or for star-delta start

K02T

Time relay for minimum shut-off period of compressor

M01

Compressor motor

M02

Additional fan

M11

SV for capacity regulator 1, CR1, CR+, CRII-2 or start unloading

M12

SV for capacity regulator 2, CR2, CR- or CRII-1

M13

SV for capacity regulator 3, CR3 or CRII-3

M20

SV for liquid line

P04

Light: oil supply fault

P05

Light: compressor fault

Q01

Main switch

Q02

Contactor for first part winding (PW) or main contactor (Y/Δ) or compressor contactor (DOL)

Q03

Contactor for second part winding (PW) or delta contactor (Y/Δ)

Q05

Control transformer fuse

R06

Interference suppressor (if required, e. g. from Murr Elektronik)

S01

Control switch (on-off)

S02

Reset of compressor safety chain

S03

Reset of FI

T01

Control transformer (example for 230 V, required according to EN60204-1)