3
3BA00068 • 2016-03-07 • Rev. 3
ersa RA 4500
Content
1. Introduction .......................................................................................................... 25
1.1 Supply unit ............................................................................................................................ 25
1.2 Temperature sensor* ........................................................................................................... 26
2. Technical data ....................................................................................................... 26
3. Safety information ................................................................................................ 26
4. Starting operation ................................................................................................. 27
4.1 Before starting operation .................................................................................................... 27
4.2 Switching on for the first time ............................................................................................. 27
4.3 Notes on changing the temperature sensor ........................................................................ 28
5. Functional description ........................................................................................... 29
5.1 The programs ....................................................................................................................... 29
5.1.1 Program selection ..................................................................................................... 29
5.1.2 Description of the flow chart .................................................................................... 30
5.2 The menu system ................................................................................................................. 30
5.2.1 Parameter setting ......................................................................................................31
5.2.2 Description of the flow chart .................................................................................... 32
5.2.3 Abbreviated Procedure ............................................................................................. 32
5.3 Description of the features .................................................................................................. 32
5.3.1 Setpoint feature (
�
) ................................................................................................ 32
5.3.2 Temperature unit feature (
�
) ................................................................................... 33
5.3.3 Standby feature (
�
) ................................................................................................... 33
5.3.4 Tip Offset feature (
�
) ................................................................................................ 33
5.3.5 Calibration feature (
�
) .............................................................................................. 34
5.3.6 Energy feature (
�
) ..................................................................................................... 34
5.3.7 Password feature (
�
) .............................................................................................. 34
5.4 Factory pre-settings ............................................................................................................. 36
5.5 Resetting the password ....................................................................................................... 37
5.6 Calibrating the control station ............................................................................................. 37
5.7 Actual temperature (°C / °F) ................................................................................................ 38
6. Error diagnosis and remedies ................................................................................ 39
6.1 General errors ...................................................................................................................... 39
6.2 Error messages ..................................................................................................................... 40
6.2.1 Error description ....................................................................................................... 40
6.3 Other errors ..........................................................................................................................41
7. Maintenance ......................................................................................................... 41
7.1 Important care operations....................................................................................................41
8. Replacement parts and ordering information ....................................................... 42
9. Warranty ............................................................................................................... 42
