Kohler CURTIS 3401T User Manual

2 — USING THE 3401T
Curtis Model 3401T – August 2022 Return to TOC
pg. 10
e following list describes the default passwords for accessing parameter menus:
• User access level: 11111
• OEM access level: 22222
Curtis recommends that you change the default passwords. Passwords are changed with the OEM
Menu Password and USER Menu Password parameters on the Password menu.
e following topics describe how to open and use the screens.
Open the 3401T’s Main Menu
Take the following steps to open the main menu.
1. Go to the home screen.
2. Press the button. e main menu displays and you can now view and edit parameters.
To exit the menu, press the button.
Open the 3401T’s Parameter Menus
You must enter a password to open all of the 3401T’s menus, which include the main menu, Program
menu, and Monitor menu. Take the following steps to open these menus.
1. Go to the home screen.
2. Press the button. e Password screen displays:
1
2 3 4 5
>>>Enter 3401T Menu Password
OEM
e screen’s active access level is highlighted in blue; in the example above, the User access level
is active.

Kohler CURTIS 3401T Specifications

Power

nominal voltage	12–96 VDC
minimum voltage	8 VDC
maximum voltage	120 VDC
keyswitch on current	33–207mA
keyswitch off current	25–112mA
LCD heater on current	566–801mA

Operating Environment

operating temperature with LCD heater	–40°C to +70°C
operating temperature without LCD heater	–20°C to +70°C
storage temperature	–40°C to +85°C

Weight and Dimensions

dimensions	160 x 102 x 49.7 mm