Carbolite 302P4 - Manual (Page 7)

Quick Start Guide
7 MC22-GB-V1.00
Op.b (Basic Operator Mode) is for running the program only. No other parameters are
available.
OP.E (Enhanced Mode) is for calibration and address assignment. Access to these is
protected by security code =17.
OP.P (Program editing mode).provides access to programming parameters. Access to
these is protected by security code =4
To Enter OP.E (Enhanced mode) starting from Basic operator mode (OP.b).
1. From the home display press and hold the Function and Run keys

simultaneously for more than 3 seconds.
2. The display will show OPr lower display and OP.b upper display (Op.b being the
current active mode)
3. Press the Up

or Down

to choose OP.E
4. Press

to enter selected level.
5. The word pass will be shown on the bottom display and ---- on the top display. This
will time out after 10 seconds, during this period the password should be selected
using the Up

or Down

6. Press

to enter the password.
7. When the correct password has been entered the upper display will flash PASS. If an
incorrect password is entered the upper display will flash Errand then return to the
home display.
Once in Enhanced mode, the parameters within this level can be accessed by pressing
page

to descend the list, or run to ascend the list.
When OP.E operations have been completed, OP.b mode must be returned to manually as
outlined below.