Справочник Пользователя для Conair MPA
UGH004/0999
microKool Portable Chillers
O
PERATION
4-5
PC-1 and PC-2 controls have a security feature that prevents
accidental or unauthorized changes to the setpoint tempera-
ture, high and low deviation limits, SPI address, and baud rate.
accidental or unauthorized changes to the setpoint tempera-
ture, high and low deviation limits, SPI address, and baud rate.
If passcode protection is enabled, you must enter the correct
passcode to change these parameters. To enter the passcode:
passcode to change these parameters. To enter the passcode:
Press and hold the Setpoint Select button
for 5 seconds.
for 5 seconds.
The control will display 1 PaS to indi-
cate a passcode is needed.
Press the Select ▲ button until the correct
passcode appears in the display.
passcode appears in the display.
Press again to enter the passcode.
If the passcode is correct, the control displays ACC PAS
for 3 seconds. If the passcode is incorrect, the control dis-
plays rEJ PAS (rejected passcode).
for 3 seconds. If the passcode is incorrect, the control dis-
plays rEJ PAS (rejected passcode).
Press Setpoint to select the parameter you
want to change.
want to change.
You will have access to the system parameters until:
● The power is cycled off and on.
● The RUN or STOP button is pressed.
● No key has been pressed for 30 seconds.
● The RUN or STOP button is pressed.
● No key has been pressed for 30 seconds.
NOTE: Pressing the STOP or RUN key while you are
entering a passcode will abort the passcode entry
sequence
entering a passcode will abort the passcode entry
sequence
E
NTERING A
P
ASSCODE
1
2
3
4