wc_tx001952gb.fm
203
E 3000 Schematics
K2 Relay normally closed contacts (K2)
K2 Relay normally open contacts (K2)
FU3 Fuse 3
LOW LEVEL Low-level shut-down device
power connection terminals
K1 Relay coil (K1)
K1 Relay normally open contacts (K1)
K1 Relay normally closed contacts (K1)
PL1 Pilot light 1
Low level fault
PL2 Pilot light 2
Burner fault
DUPLEX Duplex receptacle
HOUR
METER
Hour meter
n/a Ignition transformer
T/C type T Thermocouple Type T
TEMP.
CONTROLLER
Temp. (temperature) controller
n/a Cab light
CAB LIGHT Cab light
ON/OFF switch
BURNER Burner
ON/OFF switch
PUMP Pump ON/OFF switch
Symbol Ref Description
K2
K2
P
M