Specifications

5. To exit the Clock Setting mode, do not press any button for at least 15

seconds. When the display returns to its normal appearance, it means

setup mode has been exited.

Advanced Configuration

These parameters are factory set.

Unless you are changing batteries or changing the number of water tanks,

there is no need to enter this mode.

Enabling Parameter Set-up Mode

1. Ensure the display is in normal mode (not in any setting mode).

2. Press and hold the Home and Back-light buttons for at least 5 seconds.

When Parameter Set-up Mode is entered:

• The “SETUP” annunciator is on (near the AM/PM indicators)

• The temperature digits show the parameter number

• The clock digits show the parameter value

• All other LCD segments are off.

3. Pressing the Home button displays the next parameter and its value. If

the last parameter is displayed, pressing the Home button displays the

first parameter. The available parameters are shown in Table 1: Setup

Parameters below.

4. To increment the parameter value, press the Back-light button.

• Incrementing past the maximum value causes the lowest value to be

selected.

• For some parameters holding pressed the Back-light button will force

a fast or slow increment of its value.

5. To exit the Parameter Setting mode, do not press any button for at least

15 seconds. When the display returns to its normal appearance, it means

setup mode has been exited.