ENGLISH
Cod. 710.0134.20.00 Rev06B
– 04.2016
6
SIGNALLING LEDS
3.1.1 KEYS FUNCTION
TEST:
Pushed for 3 sec. during normal operation, it allows to activate a condensate drainage cycle.
SET:
When pushed and released during normal operation, it displays the set-point value (decimal).
When pushed for 10 seconds, it allows to enter the C8 and C9 condensate drain parameters programming
menu (see relevant table).
When pushed after having set new configuration values, it stores the applied modifications.
DOWN:
When pushed while setting the set point or the configuration parameters, it decreases the displayed
value of one unit per second, during the first 10 seconds, than of one unit every 0,1 sec.
When pushed for 10 seconds during normal operation, it starts an automatic test cycle of the controller.
UP:
When pushed while setting the set point or the configuration parameters, it increases the displayed value
of one unit per second, during the first 10 seconds, than of one unit every 0,1 sec.
ON / OFF: Pushed
for 1 second, it activates or deactivates the process. When the process is deactivated, the
display shows OFF.
NOTE: when the controller is in OFF position, some parts of the dryer are kept under tension
therefore, for safety purposes, disconnect the electrical power before performing any operation on
the machine.
DISPLAY
DESCRIPTION
the unit is ON with low load
the unit is ON with normal load
the unit is ON with normal-high load
the unit is ON with high load
LED
STATUS
DESCRIPTION
DP1
ON
Compressor energized
Blinking
Programming mode activated
DP2
ON
Condensate drain energized
DP3
ON
Speed of the fan = 100%
Blinking
Speed of the fan < 100%
OFF
Fan not running
Summary of Contents for HTD AL 18
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