U-Line 2115WCOL, 2175WCOL manual Temperature Display Selection, Checking Product Temperature

The electronic control with digital display (Figure 4) is configured to show a single temperature continuously. This set-point temperature is a base number used by the controller to maintain the temperature zones in your unit. The factory default set-point temperature is 50°F. This set- point temperature is used as a gauge if further temperature adjustments are required.

A DISPLAY OFF mode is available through the control panel. This mode allows you to control whether the display (Figure 4, 3) will be ON or OFF whenever the door is closed. The icon touch sequence that follows will switch between both modes:

1.Touch and hold the WARMER icon (Figure 4, 2), and within five seconds press the POWER icon (Figure 4, 1) three times.

2.The display will be either visible or dark when the door is closed.

3.To return to the previous mode, repeat Step 1.

Temperature Display Selection

U-Line products supplied for 110 VAC operation have temperatures displayed in a default Fahrenheit (°F) configuration (Figure 4, 3). Models supplied for 220 VAC operation have temperatures displayed in a default Celsius (°C) configuration.

The display can easily be adjusted for either type of temperature display. Press and hold the LIGHT icon (Figure 4, 5) and within five seconds press the COOLER icon (Figure 4, 4) three times to change the display as desired.

Temperature Display

To display all zone temperatures:

1.Press and hold the WARMER icon (Figure 4, 2) for approximately five seconds and release when the °F symbol in the display (Figure 4, 3) begins to flash.

2.The display (Figure 4, 3) will scroll through three individual readings at two second intervals per temperature.

3.The °F symbol in the display will indicate the individual zone temperature being displayed as they are scrolling.

•The top horizontal bar in the symbol indicates the upper cabinet zone.

•The middle horizontal bar in the symbol indicates the middle cabinet zone.

•The bottom horizontal bar in the symbol indicates the lower cabinet zone.

4.After the third scroll cycle is completed, the display will return to the set-point temperature.

Checking Product Temperature

ULIN_0093_A

Figure 5

To check the actual product temperature in your unit, insert an accurate thermometer into a plastic (non- breakable) bottle that is partially filled with water. Tighten the bottle cap securely (Figure 5).

Place the bottle in the desired area for 24 hours. Refrain from opening the unit during the testing period. After 24 hours, check the temperature of the water. If required, adjust the temperature control in a small increment (See

ADJUSTING TEMPERATURE).

Factors which affect the internal temperatures of the cabinet include:

•Temperature setting.

•Ambient temperature where installed.

•Number of times and length of time the door is opened and closed.

•Installation in direct sunlight or near a heat source.

Adjusting Temperature

IMPORTANT

Adjust the set-point temperature in single increments, and wait 24 hours for the temperature to stabilize before rechecking.

1 2 3 4 5

ULIN_0184_A

Figure 6

8 2115WC and 2115WCOL, 2175WC and 2175WCOL