FloTech Programmable Retain / Overfill Monitor
Fig. 9
FloTech FT390 Socket Connections
TB4 AUX PERMIT Connections
Refer to Fig. 6. In order for the FT203P Monitor to work
properly, the AUX terminals must be connected together. This
can be done either by placing a shorting jumper across the AUX
terminals (factory installed) or by connecting the AUX
terminals to a dry relay contact. Examples of this would be a
Hobbs switch or a Vapor Recovery interlock switch. When the
AUX connection is made, the FT203P Monitor issues a
PERMIT signal. Refer to the Control Drawing in the back of
this booklet for the switch specifications.
Fig. 6
AUX Terminal Connections
10464 REV C
13