8 2115R, 2175RInterior LightingThe LIGHT icon (Figure 3, 5) on the control panel is usedto control an additional lighting function. The blackout/Sabbath mode (not Star K certified) will turn the interiorlight and display (Figure 3, 3) off for a preset 36-hourperiod.To access the blackout/Sabbath mode (not Star Kcertified):1. Touch and hold the LIGHT icon (Figure 3, 5) for tenseconds and release (the °F symbol will flash briefly atthe end of the five second period).2. The interior light and control display (Figure 3, 3) willgo dark for the next 36 hours.NOTE: Although the display will not be visible, thetemperature controls in the unit remain active, and theinterior temperature will be maintained.3. To exit the blackout/Sabbath mode (not Star Kcertified) before the 36-hour period, repeat Step 1.Electronic Control PanelFigure 5The electronic control with digital display (Figure 5) isconfigured to show a single temperature continuously.This set-point temperature is a base number used by thecontroller to maintain the temperature zone in your unit.The factory default set-point is 38°F. This set-pointtemperature is used as a gauge if further temperatureadjustments are required.Temperature Display SelectionU-Line products supplied for 110 VAC operation havetemperatures displayed in a default Fahrenheit (°F)configuration (Figure 5, 3). Models supplied for 220 VACoperation have temperatures displayed in a defaultCelsius (°C) configuration.The display can easily be adjusted for either type oftemperature display. Press and hold the LIGHT icon(Figure 5, 5) and within five seconds press the COOLERicon (Figure 5, 4) three times to change the display asdesired.Temperature DisplayTo display the interior temperature:1. Touch and hold the WARMER icon (Figure 5, 2) forapproximately five seconds and release when the °Fsymbol in the display (Figure 5, 3) begins to flash.2. The display (Figure 5, 3) will indicate the actualrefrigerator temperature.3. After approximately 10 seconds, the set-pointtemperature will return to the display.Factors which affect the internal temperatures of thecabinet include:• Temperature setting.• Ambient temperature where installed.• Number of times and length of time the door isopened and closed.• Installation in direct sunlight or near a heat source.Adjusting TemperatureIMPORTANTIMPORTANTAdjust the set-point temperature in singleincrements, and wait 24 hours for the temperatureto stabilize before rechecking.Figure 6To adjust the set-point temperature:1. Press and release either the WARMER (Figure 6, 2) orCOOLER (Figure 6, 4) icon to put the controller in theSET TEMPERATURE mode. The °F symbol (Figure 6, 3)will begin to flash.NOTE: If no further action is taken, this mode will selfcancel in five seconds, and the original set-pointtemperature will be displayed.2. While the °F symbol is flashing, press the WARMER orCOOLER icon as required to adjust the set-pointtemperature.3. The change will be set five seconds after adjusting thetemperature and the new set-point temperature will bedisplayed.1 2 3 54ULIN_0058_A1 2 3 54ULIN_0058_A