REFRIGERATION LTD
Pastry Cases
| www.igloorefrigeration.com
9
Diode 1 - Compressor:
This symbol is visible when the compressor is working. It blinks when compressor actuation
is delayed by security procedure. It blinks in the following cycle: two blinks – pause, when the constant
working mode is activated.
Diode 2 - Ventilator:
This symbol is visible when evaporator ventilators are turned on. It blinks when the actuation
of the ventilators is delayed by external disengagement or when another procedure is in progress.
Diode 3 - Defrosting:
This symbol is visible when the defrosting function is activated. It blinks when the actuation is
delayed by external disengagement or when another procedure is in progress.
Diode 4 - Alarm:
This symbol is visible when the alarm is activated.
Diode 5 -
Current temperature
: inside the equipment is displayed (decimal places displayed after the comma).
Diode 6 – On/Off Switch:
Pressing this button alone: for more than 3 sec. switch On/Off,
Pressing with other buttons:
pressed together with 8 activities/deactivates the continuous cycle.
Diode 7 – Set/ Mute: Pressing this button alone:
1 sec. displays /sets the set point, more than 3 sec. accesses the
parameter setting menu (enter password 22), mutes the audible alarm (buzzer),
Start Up:
hold the set/mute button
for 1 sec. RESET current EY set / Pressed together (7 and 8) activate parameter reset procedure.
Diode 8 – Defrost: Pressing this button alone:
more than 3 sec. activates/deactivates the defrost.
Pressing with other buttons:
pressed together with 6 activates/deactivates the continuous cycle,
Start Up:
hold for 1 sec. displays firmware version.
SETTING THE DESIRED TEMPERATURE
- Press the set button
for 1 second leading value shall be displayed on the screen
- Increase or decrease the leading value by means of and , switches, until the desired value shall be
obtained;
- Press the set button
once again in order to confirm the new value of the setting point.
MANUAL INPUT OF THE DEFROSTING CYCLE
Defrosting shall be released in an automatic mode. It is possible to force defrosting at any moment by pressing and
holding the
switch for minimum 5 seconds. Diode no. 1 shall blink during manual defrosting
.
Table 2 Table of alarms and signals
alarm code
buzzer and alarm
relay
LED
alarm description
reset
E0
active
ON
probe 1 error= control
automatic
E1
active
ON
probe 2 error= defrost
automatic
E2
active
ON
probe 3 error=
condenser/product
automatic
