Manual

- 4 -
ETLM Installation
Wiring Installation in 4838 Reactor Controller
Warning: Take care not to apply too much torque when tightening
down on wires. This can cause them to weaken and break.
1. Take the black and white cable, with both ends stripped, from the kit and attach
one end to the 2082E meter. Connect the white wire #6 to pin 11 and black wire
#7 to pin 12.
Attach the other stripped end of white wire #6 to the 2083E Primary
Temperature Meter position #10 and the black wire #7 to 2083E position #9.
Note: The terminal block position can be opened up using a small flat head
screw driver to release the tension from the spring inside the block so you can
press the wire against the spring.
Wago Terminal Block
2. Find the free black wire #4 from the kit and attach one end to pin 1 on the
2082E meter.
The other end attaches to terminal block position #4.
3. Find the free white wire #3 from the kit and attach one end to pin 2 on the
2082E meter.
The other end attaches to terminal block position #3.
4. Find the free orange wire #1 from the kit and attach one end to pin 8 on the
2082E meter. The other end attaches to 2083E Primary Temperature Meter
position #14.
5. Find the free blue wire #2 from the kit and attach one end to pin 7 on the 2082E
meter. The other end attaches to terminal block position #3.
6. Locate the thermocouple jack on the back of the
4838 controller labeled "TEMPERATURE INPUT".
Slip one 1541E bead on the red and the white
wire. Attach the 1398E2 internal thermocouple
wire to the jack by wrapping the wires around the
posts and tightening them.
The other end attaches to the 2082E ETLM meter.
The red wire attaches to pin 6, and the white wire
attaches to pin 4.
T/C jack