Carbolite TZF Series - Manual (Page 14)

1700-1800° Tube
14
MF32 - 3.25
7.0 C IRCUIT D IAGRAM
7.1 Example - CTF 17/300 single phase
7.2 Example - TZF 17/600
Three-phase + Neutral, back-to-back thermocouples
TC temperature
programmer
OTC overtemperature
controller
GR/Y Green/Yellow
R
Red
BU Blue
P Pink
G Grey