La Spaziale S40 Classic Installation Instructions Manual page 54

40
Key:
MP Motor pump.
RS Cup warmer heating element.
HE Boiler heating element.
EVAL
Automatic water filling solenoid valve.
EV1 Solenoid valve for 1st group from the right.
EV2
Solenoid valve for 2nd group from the right.
EV3 Solenoid valve for 3rd group from the right.
EV4 Solenoid valve for 4th group from the right.
EVH
Timed water solenoid valve.
PSH Timed water key.
PP
Programming button pad.
P1 Button pad for 1st group from the right.
P2 Button pad for 2nd group from the right.
P3 Button pad for 3rd group from the right.
P4 Button pad for 4th group from the right.
ST1
Boiler temperature probe.
F1 Volumetric counter for 1st group from the right.
F2
Volumetric counter for 2nd group from the right.
F3 Volumetric counter for 3rd group from the right.
F4 Volumetric counter for 4th group from the right.
CAP
Filter.
TR Board transformer.
MS
Main breaker.
K1&K2 Static relays.
C Contactor.
SL
Boiler water level check using probe.
REED Boiler water level check using float.
ST
Safety thermostat with manual reset.
CRS Cup warmer heating element control board relay.
52
CMP Motor pump control board relay.
C1 Solenoid valve control board relay for 1st group from the
right.
C2
Solenoid valve control board relay for 2nd group from the
right.
C3
Solenoid valve control board relay for 3rd group from the
right.
C4 Solenoid valve control board relay for 4th group from the
right.
CAL Control board relay for automatic water level solenoid
valve.
CH Control board relay for timed water level solenoid valve.
SER1 Main display connection.
PMAT Key - M.A.T.
ST2 Probe - M.A.T.
EVMAT Solenoid valve - M.A.T.
CMAT M.A.T. solenoid valve control relay.
EV AIR MAT
AIR M.A.T. solenoid valve.
AIR MAT AIR M.A.T. solenoid valve control relay.
SER2 Technical assistance display connection - G.A. -CRONO-
COUNTER.
SER4 Expansion control unit connection.
SER 3 Group display connection.
SER 232 RS232 serial connector.
espresso coffee machines
LSI 024 - Rev. 01 - Ed. 10/2016