ITW Dynatec DYNAMINI - Service Functions; Diagram of the Service Functions Loop; Change Access Code

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Page 5-4

Revised 1/05

ITW Dynatec c. 2004

DYNAMINI ASU Manual #20-25

Service Functions

After the basic programming of Temperature Setpoints is complete, the programmer proceeds to

programming of the Service Functions, if desired.

The Service Functions are a continuous loop of programming steps (”functions”) which the pro-

grammer moves through by pressing the “Service” key. These steps are described in this section

of the chapter. The Service Functions loop and basic programming is diagrammed below.

There are three ways to exit the Service Functions loop:

1. Just wait (approx. 10 seconds) and the controller will automatically return to the actual temper-

atures display,

2. Press the Service key until you are back to the actual temperatures display, or

3. Press any Hose or Head key and you will return to the actual temperatures screen.

Diagram of the

Service Functions Loop

Change Access Code

Change Ready Delay

Select Temperature Scale

Activate/ De-activate Sequential Startup

Change Hi/ Lo Tolerance Value

Change Setback Temperature Value

Actual Temperature Display

Activate De-activate Temperature Setback