Brookfield Temperature Controller, Model 75 - Manual (Page 2)

Brookfield Engineering Labs., Inc. Page 2 Manual No. M/98-205-A0100
Contents
I. INTRODUCTION .................................................................................................. 3
II. SPECIFICATIONS ................................................................................................ 3
II.1 Power ............................................................................................................. 3
II.2 Controller ....................................................................................................... 3
III. INSTALLATION .................................................................................................... 4
III.1 Probe ............................................................................................................ 4
III.2 Recorder ....................................................................................................... 4
III.3 AC, Power Switch and Power Fuse .............................................................. 5
III.4 Load .............................................................................................................. 5
IV.CONTROL KEYS AND DISPLAY PANEL ........................................................... 6
IV.1 The
°
F/
°
C Key .............................................................................................. 6
IV.2 The RUN/STBY Key .................................................................................... 6
IV.3 The SET Key ............................................................................................... 7
IV.4 The Arrow (direction) Keys .......................................................................... 7
IV.5 The HEAT LED ............................................................................................ 7
IV.6 The RUN LED .............................................................................................. 7
IV.7 Piezo Buzzer................................................................................................. 7
V. TEMPERATURE CONTROLLER OPERATION .................................................. 7
V.1 Powering Up the Model 75 Temperature Controller ....................................... 7
V.2 Setting a Temperature ................................................................................... 8
VI. ERROR MESSAGES AND FAIL SAFES ........................................................... 9
VI.1 Open Sensor Error ....................................................................................... 9
VI.2 Thermosel Overheat Error .......................................................................... 10
VI.3 High/Low Temperature Limit Error .............................................................. 10
VII. TROUBLESHOOTING .................................................................................... 10
Appendix A - Warranty Repair and Service ........................................................... 11