SOLID-STATE THERMOSTAT DESCRIPTIION
1. FRONT PANEL COMMANDS
(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 is described in the following table.
2. MAIN FUNCTIONS
6
SET: To display target set point; in programming mode it is
used to select a parameter or confirm an operation
P3
Condenser probe failure
CSd
Condenser alarm
3.1 HOW TO SET THE ALARM AND RESET THE RECORDED ALARM
1. Push the UP or Down key, the alarm signals are displayed.
2. When the signal is displayed, hold the SET key untill the "rst" message is displayed, and push the
SET again, the "rst" message starts blinking and the normal temperature will be displayed.