Tone Adjust Mode (Adjusting The Audible Chime Tone); Adjusting Chime Tone; While In Contrast Adjust Mode - Sub-Zero Wolf BI Series Service Manual

Electronic Control

Tone Adjust Mode (Adjusting the Audible Chime Tone)

The tone of the electronic control audible chime is preset at the factory. This preset level is referred to as the "nor-
mal" tone, but it can be manually adjusted down to low, or up to high, for a total of three possible settings. This is
possible through Tone Adjust Mode.
NOTE: Tone Adjust Mode can be initiated anytime after the first (1) minute of switching the unit ON.
To adjust the chime tone, first initiate Contrast Adjust Mode by touching and holding either set of COLDER and
WARMER keys and the
the letter "S" (for "Sound") will appear at the small digit location in the LCD indicating the control is now in Tone
Adjust Mode. At the right side of the LCD will be the letters "Hi" (for High), or "nO" (for Normal), or "Lo" (for Low),
indicating the last tone setting (See Figure 2-18). Touching a COLDER key at this time will decrease the tone set-
ting and the chime will sound in the lower/softer tone; while touching a WARMER key will increase the tone setting
and the chime will sound in the higher/louder tone (See Figures 2-19 and 2-20).
NOTES:
• Do not touch and hold the POWER key first, that will switch the unit OFF.
• Tone Adjust Mode will end ten (10) seconds after the last key stroke, or touch ALARM key to exit.
LIGHTS ICE MAKER MAX ICE
Figure 2-17. Adjusting Chime Tone (any time after first minute of switching unit ON) - Initiate Contrast
Adjust Mode First; Press and Hold COLDER and WARMER Keys and then POWER Key
"S" = (Sound) Tone Adjust Mode
LIGHTS ICE MAKER MAX ICE
Figure 2-18. While in Contrast Adjust Mode, Touch POWER Key to Initiate Tone Adjust Mode
LIGHTS ICE MAKER MAX ICE
Figure 2-19. Touch COLDER Key to Decrease Tone; Touch WARMER Key to Increase Tone
LIGHTS ICE MAKER MAX ICE
Figure 2-20. Touch COLDER Key to Decrease Tone; Touch WARMER Key to Increase Tone
#7040317 - Revision A.1 - September, 2016
Built-In (BI) Series
Built-In (BI) Series
POWER key (See Figure 2-17). While in Contrast Adjust Mode, touch the POWER key, and
COLDER WARMER
COLDER WARMER
COLDER WARMER
COLDER WARMER
(SWS #4380000)
(SWS #4380000)
COLDER WARMER
Touch colder and warmer first
Tone Level. "Hi" = High
COLDER WARMER
Tone Level. "n0" = Normal
COLDER WARMER
Tone Level. "Lo" = Low
COLDER WARMER
2-12
PURE AIR ALARM POWER
PURE AIR ALARM POWER
PURE AIR ALARM POWER
PURE AIR ALARM POWER