VERDER CARBOLITE GERO E Series Installation, Operation And Maintenance Instructions page 42

9.0 Wiring Diagrams
9.2 WA-11-31
Connections below show single phase with safety switches and over-temperature
control.
Key
F1, F2, F3 Fuses
FIL Filter
R1/1, R1/2 Relay Contactor
R1 Relay
C Temperature Controller
OT Over-Temperature Controller
OTC Over-Temperature Thermocouple
TC Control Thermocouple
SSR Solid State Relay
SSW Safety Switch
H Heat Lamp
EL Element(s)
SW Instrument Switch(es)
N Neutral
L Live
PE Earth
* If Fitted
42
Cables
BU Blue
R Red
GR/Y Green + Yellow
G Grey
P Pink