Conair MPA User Manual page 27

7
Press the RUN button to save the passcode.
The control will display "Pr OFF" to prompt you to
remove power to the unit.
IMPORTANT: If RUN is not pressed, the new
passcode will not be saved.
8
Turn off power to the unit.
the main power supply.
9
Open the electrical
enclosure.
10
Set dip switch 3 to OFF.
Close the electrical enclosure and restore
11
power to the unit.
A passcode now is required to change system parameters.
Disabling Passcode Protection
To disable passcode
protection and allow
universal access to
system parameters:
1
Follow Steps 1
through 5
in the
previous section
on enabling pass-
code protection.
Hold down the
2
to select "OFF" as the new passcode.
3 Follow steps 7 through 11 in the previous section.
UGH004/0999
Disconnect and lock out
8 7
setpoint adjustment button
microKool Portable Chillers
E
D
P
P
6 5 4 3 2 1
I
NSTALLATION
NABLING AND
ISABLING
ASSCODE
ROTECTION
3-11