Instruction manual

P re c a u t i o n s

Congratulations on your purchase of an Athena Series 18, 19,

or 25 Single-Loop Controller. It is designed for ease of use

and reliability wherever accurate closed-loop control

is required. Your controller has been configured according to

your ordering specifications as either a universal process

controller or a dedicated temperature controller. In addition,

special functions such as a heater break alarm, digital

communications, etc., have been installed at the factory

and do not require you to make any internal jumper or DIP

switch settings.

After following the instructions for installation, simply step

through and set your desired parameters using the con-

troller’s easy menu system. The instrument may then be auto-

matically or manually tuned to your process for optimum set-

point control. A Quick-Start Reference Card is attached to the

back of the instruction manual for experienced users of PID

controllers. If you still have questions or require any assis-

tance in setting up or operating your controller, please contact

your Athena representative or call 1-800-782-6776.

After unpacking, inspect the instrument for any physical

damage that may have occurred in shipping. Save all packing

materials and report any damage to the carrier immediately.

S a f e t y

Wa r n i n g

In addition to presenting a potential fire hazard, high voltage

and high temperature can damage equipment and cause

severe injury or death. When installing or using this instru-

ment, follow all instructions carefully and use approved

safety controls. Electrical connections and wiring should be

performed only by suitably trained personnel.

Do not locate this instrument where it is subject to excessive

shock, vibration, dirt, moisture, oil or other liquids.

Safe ambient operating temperature range is 32° to 131° F

(0° to 55° C).