Operating controls and functional elements
4
1. Operating controls and functional elements
1a/1b Mains power switch, illuminated
Circulator/Cooling machine
2 Start / stop key
3 Working temperature T1
4 Working temperature T2
5 High temperature warning limit
6 Low temperature warning limit
7 Safety temperature
8 Adjustable excess temperature protection
(safety temperature)
9 Display of internal/external actual value
10 Control type: internal/external control
11 Control parameters Xp, Tn, Tv
12 MULTI-DISPLAY (LED) temperature indication
Indicator lightsExt - external actual value (ext Pt100)
Xp, Tn, Tv - control parameters
Eprog - analog programmer signal
RS232 - remote control with a PC
Indicator light - Alarm
Indicator light - Cooling (not operational)
Indicator light - Heating
13 Cursors left/right
14 Edit keys (increase/decrease setting)
15 Enter key (store/quitting the audible signal)
19 Drain tap with drain port