Use and Care Manual
6
1. FRONT PANEL COMMANDS
SET: To display target set point; in programming mode it se-
lects a parameter or confirms an operation
(DEF) To start a manual defrost
(UP):To see the last temperature alarm; in programming mode it browses
the parameter codes or increases the displayed value
(DOWN)To see the last temperature alarm; in programming mode it browses
the parameter codes or decreases the displayed value.
KEY COMBINATIONS:
To lock & unlock the keyboard.
To enter in programming mode.
To return to the room temperature display.
1.1 USE OF LEDS
Each LED function id described in the following table.
2. Anti-condensation heaters on door frames work in conjunction wi th the compres-
sor.
3. The factory setting for temperature range is ,r to , 3" F
On/Off Switch:
An on/off switch is located on the front of the top shroud. When the unit is on, the
switch will glow green.
OPERATION
Temperaturealarm
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