13
B. Startup
WARNING
All parts are factory-adjusted. Improper adjustments may adversely affect
safety, performance, component life, and warranty coverage.
Supply power to the unit. Open the front panel to access the controls. See "I.E. Accessing
the Controls." Move the rail cooling switch to the "NORMAL" position, then move the
power switch to the "ON" position. Allow the unit to cool down prior to loading it with food.
Pans (leave empty until the unit cools down) should be in place and cover the entire rail.
Otherwise, the rail will not cool properly. Close the rail cover while waiting for the rail to
cool down.
WARNING
When the rail cover is open, make sure the rear pins on both sides of the rail
cover are securely in the rear slots and the front pins are resting securely in the
notches. Otherwise, the rail cover could close suddenly and cause injury.
IMPORTANT
At startup, there is a 2 minute delay before the compressor starts.
C. Cabinet and Rail Temperature
1. Temperature Display
• The rail and cabinet temperatures are displayed on
the control panel. See Fig. 9. The control panel is
located behind the front panel. The display default is
°F, but it can be changed to read °C. To change, see
"II.C.4. Changing the Temperature Display Scale (°F
or °C)."
• The temperatures are updated every 30 seconds.
2. Adjusting the Temperature Setpoint
The temperature setpoint is the temperature at which the compressor comes on. The
factory default is 37°F (3°C) for the cabinet and 33°F (1°C) for the rail. The temperature
differential for the compressor to turn off is -3.6°F (-2°C). If necessary, adjust the setpoint
temperatures as follows:
1) Press the appropriate "SET" button to display the current rail or cabinet setpoint
temperature.
2) To change the setpoint, press and hold the appropriate "SET" button while pressing
the up or down button. The cabinet temperature is adjustable between 21°F and 53°F
(-6°C and +12°C). The rail temperature is adjustable between -13°F and +53°F (-25°C
and +12°C).
3) After 10 seconds, the new setpoint will be saved automatically.
Fig. 9
F
