Basic Input Operations; Power On/Off; Temperature Adjustment (Adjusting Setpoint); Icemaker System On/Off - Sub-Zero 600 Series Technical & Service Manual

Electronic Control System
600 Series
(Prior to #1810000)

Basic Input Operations

This section illustrates the basic input operations performed at the control panel. Switching the unit on & off, tem-
perature adjustment, and switching the icemaker system on & off will be explained.

POWER ON/OFF

All 600 Series units arrive in Off Mode, and "OFF" is visible on the LCD. By pressing the UNIT ON/OFF key at this
time (See Figure 3-4.), "OFF" disappears from the LCD as power is allowed past the control board to the rest of the
unit, and the compartment temperatures are displayed.
NOTE: Whenever the last stroke of the UNIT ON/OFF key is off, "OFF" will be visible on the LCD.
When in OFF mode, 115 Volts are still present at the control board.
OFF
Figure 3-4. Unit Power ON/OFF
TEMPERATURE ADJUSTMENT (ADJUSTING SET-POINT)
To adjust the compartment temperature, press the WARMER or COLDER keys on the control panel in multiple key
strokes until the desired set-point is achieved. One key stroke equals a 1° F change. (See Figure 3-5.)
NOTE: Freezer temperature range is -5° F to +5° F, with an initial Set Point of 0° F; Refrigerator temperature range
is 34° F to 45° F, with an initial Set Point of 38° F.
NOTE: Set-point will be displayed for 10 seconds after the last WARMER or COLDER key stroke, then the compart-
ment temperature will appear. As the compartment temperature changes, the temperature displayed on the LCD will
change, by no more than 1° F per minute.
Figure 3-5. Temperature Adjustment

Icemaker System ON/OFF

All 600 Series units arrive with the icemaker system off. By pressing the ICE ON/OFF key at this time, power is
allowed to the icemaker system, and "ICE" is displayed on the LCD. (See Figure 3-6.)
NOTE: Also see "Sabbath Mode" in UNIQUE INPUT OPERATIONS section.
ICE
Figure 3-6. Icemaker System ON/OFF
3-5
#3756270 - Revision B - January, 2006