Subzero WOLF ICB WS Series Service Manual page 25

International W
International W
POSSIBLE WINE STORAGE ERROR/FAULT INDICATORS
All wine storage units are equipped with an audio-visual temperature alarm feature, as well as low voltage wiring
provisions to allow the alarm to be tied into a home security alarm system. This section explains the temperature
alarm feature and the audio and/or visual error indicators that may alert a customer of a malfunction.
NOTE: If the temperature alarm feature is tied into a home security system, the connections are made using the
security system's logic. If problems occur between the wine storage unit and the security system, then a home
security system technician should be contacted.
Warm Temperature Alarm
A warm temperature alarm can occur if either wine storage compartment remains warm for too long, causing several
consecutive maximum run-time cycles. A warm temperature alarm situation will cause the service icon to flash
Figure 3-19), and an appropriate error code to be logged; power to the compressor and condenser fan is also cut. If
the temperature alarm feature has been enabled by pressing the ALARM key on the control panel, the alarm icon
will also flash, and the audible alarm will beep.
NOTE: To clear the warm temperature alarm, the problem must be corrected, then press the POWER key to switch
the unit Off, then press it again to switch the unit back ON.
in this section.
Figure 3-20. Warm Temperature Alarm with Alarm Feature Enabled:
Figure 3-21. Clear Warm Temperature Alarm - Press POWER Key to Off, Then again to ON
ine Storage
ine Storage
(See Figure 3-20)
Figure 3-19. Warm Temperature Alarm, Service Icon Flashing
Service and Alarm Icons Flashing with Audible Alarm Beeping
(Also see Clearing Error Codes, later in this section.)
Series
Series
(ICBWS)
(ICBWS)
(See Figure 3-21) Also see Clearing Error Codes, later
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Electronic Control System
#7013455 - Revision A - April, 2009
(See