Introduction
You have chosen a TC 504 controller, a high-quality product. This controller incor-
porates the latest technological features and is a leader in its class.
After reading this manual you will be familiar with the functionality of the TC 504
controller. Please make sure that you fully understand the manufacturer's safety
instructions.
Make sure that the controller is mounted at a safe distance from the kiln and is not
exposed to direct heat from exhaust air or radiation from the kiln.
Operating elements
1 Display actual value
2 Zone currently displayed
3 Call another zone
(only for multi-zone kilns)
4 Display setpoint value
5 Modify called values
6 Read / Enter program delay
7 Read / Enter 1st heat-up time
8 Read / Enter 1st dwell time temp.
9 Read / Enter 1st dwell time
10 Read / Enter 2nd heat-up time
to end temperature
11 Read / Enter end temperature
12 Read / Enter dwell time
at end temperature
13 Read / Enter cooling time
14 Key to select a program
15 Start and stop a program
16 "O" key used to lock the keypad
17 Turn on / off Event (optional) with
status display Event "On / Off"
18 Display status of heating circuit "On / Off"
1
2
3
4
11
8
6
7
9
14
16
18
17
5
13
12
10
15
19