Reference Compressor control module
I Start button
O Stop button
S3 Emergency stop button
K01 Blocking relay
K02 Auxiliary relay, star contactor
K03 Auxiliary relay, delta contactor
K04 Auxiliary relay, loading/unloading
K05 Auxiliary relay, air pressure high/low
K06 Auxiliary relay, dryer
K07 Auxiliary relay, manual/automatic operation
K08 Auxiliary relay, warning
K09 Auxiliary relay, shut-down
Optional equipment
Reference Designation
AIE1/2 Expansion modules, analogue input
B2 Electronic water drain (EWD) (Full-Feature)
DPT11/12 Dual pressure transmitters
K04’ Auxiliary relay, load/unload for ES100
K21 Auxiliary contact, compressor running for ES100
PDS11 Delta p switch for integrated DD filter
PDS12 Delta p switch for integrated PD filter
R1, K34 Drive motor thermistor protection, shut-down
R2, K35 Drive motor thermistor protection, warning
S10 Main power isolating switch
Y2 Solenoid valve
Instruction book
API603130 21