Controller Instructions - Omcan 0920-HC Instruction Manual

Digital controller model: PJEz for cooler
Display and functions
During normal operation, the controller displays the value of the probe set using parameter/4(=1 ambient
probe, default, = 2 second probe, = 3 third probe).In addition, the display has LEDs that indicate the activation
of the control functions (see Table 1), while the 3 buttons can be used to activate/deactivate some of the
functions (see Table 2).
leD's and Associated Functions (Table 1)
Icon Function
Compressor On
Fan On
Defrost On
Aux Output On
Alarm All
Clock RTC fitted and enabled, at
least 1 time band set

Controller Instructions

Normal Operation
ON
Off
Off
Off
Output Off
No Alarm
RTC not fitted or disabled, not
even 1 time band set
13
OFF Blink
Request
Request
Request
-
-
-
Start Up
ON
ON
ON
ON
ON
ON if RTC
fitted