Service Assistance; Controller Pid Values; Bom Decoder - Thermo Scientific NESLAB EX Series Installation, Operation And Maintanance Manual

Service Assistance

Controller PID Values

BOM Decoder

Digit#
If, after following these troubleshooting steps, your unit fails to operate
properly, contact our Service Department for assistance (see Preface, After-
sale Support). Before calling, please obtain the following information:
- unit BOM number
- unit serial number
- software version
- voltage of power source
The factory set PID values are:
Heat
Thermo Fisher does not recommend changing the PID values. Incorrect PID
values will hamper unit performance.
The Bill of Material (BOM) number helps identify the configuration of your unit.
The number is printed on the label located on the rear of the unit.
Unit Identifier
275 = EX-7
276 = EX-10
277 = EX-17
279 = EX-35
Condenser Cooling Mode
0 = None
- 42 -
P I D
0.6 0.6 0.0
Pump
20 = Z-Pump
99 = Custom
Voltage
03 = 115/60/1
11 = 100/50/1, 100/60/1
25 = 230/50/1
99 = Custom
Reserved
00
Controller
00 = Digital One
01 = Digital Plus
02 = Digital Plus w/Analog I/O 10mV/°C
99 = Custom