Penn A421AEC-01C User Manual

A421 Series Standard Electronic Temperature Controls Installation Instructions
10
Viewing and Changing Values in the Basic Menu
To access the Basic menu and view and change the
Basic parameter values, follow these steps:
To exit the Basic menu and go directly into the
Advanced menu, simultaneously press  and , and
hold them for 5 seconds.
Advanced Menu
The Advanced menu allows you to change the
parameter values in the Basic menu and the parameter
values for the Advanced parameter codes; including
Temperature Units (Un), Temperature Setback (tSb),
Sensor Offset (So), High Temperature Setpoint Stop
(HtS), Low Temperature Setpoint Stop (LtS), and
Backlight Level (bLL).
See Parameter Codes and Modes of Operation
and
Table 4 for more information regarding parameter
codes, usable parameter values, and default values.
1. With the Main screen displayed,
press MENU. The LCD displays OFF,
which is the first parameter code
screen displayed in the Basic menu.
2. Press  or  to scroll through all of
the Basic parameter codes and
display the preferred code.
3. With the preferred parameter code
displayed, press MENU to display the
current parameter value for the code.
4. With the current parameter value
displayed, press  or  to scroll
through all of the parameter’s usable
values and display the preferred
value.
5. With the preferred parameter value
displayed, press MENU to save the
displayed value and go to the next
parameter code.
Figure 7: Navigating the Basic Menu (Factory
Default Values Shown)
38
o
F
OFF
On
25
o
F
35
o
F
Figure 8: Navigating the Advanced Menu
(Factory Default Values Shown)

Penn A421AEC-01C Specifications

General

Brand	Penn
Model	A421AEC-01C
Category	Controller
Language	English