Sub-Zero PRO 48 PRO 48 Use & Care Guide - Page 7

PRO 48 Use & Care 7 subzero.com Electronic Control System POWER The POWER key pad on the control panel will shut off all electrical power to the unit. When the power is off, the OFF indicator light will be visible in the exterior temperature display. Using the POWER key pad means you do not have to shut off power at the circuit breaker or unplug the unit. The POWER key pad can be used for extended vacations. It is possible to shut off power to one compartment of the PRO 48 for an extended period without affecting operation of the other compartments. First, turn the unit off by pressing the POWER key pad. Then push and hold the WARMER key pad of the compartment you wish to shut down. Press the POWER key pad to turn the unit back on. The disabled zone will be indicated with '--' in the exterior temperature display. Repeat the process to resume power to the compartment. ALARM FEATURE The PRO 48 has an alarm feature that lets you know with an audible chime if a door or drawer is left ajar. The alarm will sound after 30 seconds if a door or drawer is left open and will stop once the door or drawer is closed. This alarm can be disabled for cleaning or restocking by pressing the ALARM key pad on the control panel. ICE MAKER CONTROL The ICE MAKER key pad on the control panel switches power to the ice maker system on or off. Use the ICE MAKER key pad to shut down ice maker operation during extended vacations. The ice bucket icon will be visible in the exterior temperature display if the ice maker system is on. VISUAL SERVICE DISPLAY The electronic control system monitors compartment and component temperatures as well as the ice maker system. If there is a temperature or ice maker problem, you will be alerted by a flashing SERVICE indicator light in the exterior temperature display. This same SERVICE light will also flash if the condenser needs cleaning. Shut off power to the unit at the control panel during service. SABBATH MODE (STAR-K) Sabbath mode is available for the observance of certain religious holidays. This mode turns off the lights, ice maker system and door alarm and prevents them from turning on again. Normal cooling operations will still take place. To initiate Sabbath mode while the unit is on, press the POWER key pad on the control panel so that 'OFF' is visible in the exterior temperature display. Then press and hold the POWER key pad for 10 seconds. This will turn the unit back on with lights and ice maker disabled. There will be four short chimes, indicating that the Sabbath mode has been set. To return the unit to normal operation, press and release the POWER key pad. If you have questions about Star-K compliance, visit www.star-k.org.