Tactical Controls Limited
Time and Temperature Controller
Instruction Manual
Description
The operator panel consists of a single Printed Circuit Board (PCB) which houses the power
supply, sensor input conditioning circuitry, microcontroller, 7-segment Light Emitting Diode
(LED) display for temperature and timer indication, status indicating LEDs, control and setting
push buttons, and output circuitry for temperature and timer.
The operator panel is mounted on the fascia plate inside the cleaning unit using six nuts and
washers through six studs on the fascia plate and its distance behind the fascia plate is fixed by
six spacers. Both the display and the push buttons are protected by a polyester fascia.
Connections to the panel are via 2 plug-in connectors on the PCB and 1 plug-in connector on
flying leads.
TTC\IM
Page 3
12 October 1999
Issue 0.1
