Kohler CURTIS 3401T User Manual

2 — USING THE 3401T
Curtis Model 3401T – August 2022 Return to TOC
pg. 12
Open Parameter Menus for Other Curtis Devices
e 3401T allows you to view and edit parameters of Curtis devices that are connected through the
CANbus or the serial port. Take the following steps to open other Curtis devices’ menus.
1. Go to the home screen.
2. Press the button. e Password screen displays:
1
2 3 4 5
>>>Enter Controller Menu Password
OEM
e screen’s active access level is highlighted in blue; in the example above, the User access level
is active.
3. To change the access level, press the , , , or button.
4. Use the F1–F5 buttons to enter the ve-digit password, which consists of the numbers 1–5.
Pressing an F1–F5 button enters the number that follows the letter “F”: for example, the
button enters 2.
To indicate how many characters have been entered, the corresponding circle in the middle of
the screen turns blue when a button is pushed. In the following example, two numbers have
been entered:
1
2 3 4 5
>>>Enter Controller Menu Password
OEM
Tip: To clear the most recently entered number, press the button; the corresponding circle
turns white. To exit the password screen, press the button until the password is cleared, then
press the button again.

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