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Meter Installation in 4838 Reactor Controller

1. Unplug the power cord of the 4838 controller. Remove the (2) screws located on

the top/front cover at the rear corners of the controller. Gently lift the cover

forward, which is hinged at the bottom, taking care not to apply tension on any

internal wiring.

2. If applicable, remove and discard the

black hole plug on the sloped front

panel. This can be done by pinching the

clasps on the back of the plug from the

inside of the front plate.

3. Insert the meter (2082E) through the

panel cutout, from outside in, making

sure the rubber gasket is on the outside of the controller front panel. (If wires

are preinstalled, remove the terminal connector by releasing the tabs on the

sides of the module and gently pulling the terminal connector off. Reference

photos below.) Slide the white mounting bracket onto the module with the

mounting screws pointing towards the front panel. Slide the mounting bracket

forward until it touches the controller panel. The clasps on the mounting bracket

should align with the groves on the module. Gently tighten the screws until the

module is held into place. (If removed, reattach the terminal connector.)

Terminal Connector Removal

Installation Instructions for

External Temperature Limit Module (ETLM)

No. 564M

Summary of content (8 pages)

PAGE 1
No. 564M Installation Instructions for External Temperature Limit Module (ETLM) Meter Installation in 4838 Reactor Controller 1. Unplug the power cord of the 4838 controller. Remove the (2) screws located on the top/front cover at the rear corners of the controller. Gently lift the cover forward, which is hinged at the bottom, taking care not to apply tension on any internal wiring. 2. If applicable, remove and discard the black hole plug on the sloped front panel.
PAGE 2
ETLM Installation Meter Installation in 4838 Reactor Controller (continued) Meter Installation Diagram -2-
PAGE 3
ETLM Installation Wiring Installation in 4838 Reactor Controller Wiring diagram for 2082E meter 2082E pin out (pin 5 is blank) Picture of 2082E pin out -3-
PAGE 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.
PAGE 5
ETLM Installation Wiring Installation in 4838 Reactor Controller 7. Locate the 2083E Primary Temperature Meter. There is a red wire connected between pin 2 and the 1119E solid state relay (position 3). Remove the tabbed end of this wire from the 1119E and attach it to the 2082E ETLM meter on pin 9. Back of 2083E Primary Temperature Meter 8. Locate the free yellow wire #5 from the kit and attach one end to pin 10 on the 2082E meter. The other end attaches to the 1119E solid state relay (position 3).
PAGE 6
ETLM Installation Factory Default Settings - ETLM Keys command: 1. Press “SET” to select 2. Press return key move to next operation mode 3.
PAGE 7
ETLM Installation High Temperature Module - ETLM Press “SET” and release Operation Mode At HtPd tPoF Select type/value Comment OFF 5 0 Auto Tuning ON/OFF Heat cycle control Inaccuracy adjustment -7-
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Parr Instrument Company 211 53rd Street • Moline, Illinois 61265 USA 1-309-762-7716 • 1-800-872-7720 • Fax: 1-309-762-9453 E-mail: parr@parrinst.com • http://www.parrinst.