Rehsler Kuhlsysteme TAE K15, Руководство по эксплуатации и техническому обслуживанию, Страница: 17 / 69

15
OPERATING AND MAINTENANCE MANUAL
Chapter 7 - Electronic Board
TAE K15÷K20
The data in this manual are not binding and may be changed by the manufacturer without notice. Reproduction of this manual, even partial, is strictly prohibited.
C
HAPTER
7
E
LECTRONIC
B
OARD
7 . 1 D i s p l a y
The display is divided in 3 zones.
7.1.1 Display icons
7 . 2 F u n c t i o n o f b u t t o n s
Top-left zone
It displays the temperature of temperature regulation probe.
NOTE
The displaying depends on the setting of parameter
CF36
(see chapter
7.9 “
Values displayed”
).
Bottom-left zone
It displays the operating setpoint, OFF with stand-by unit.
NOTE
The displaying depends on the setting of parameter
CF42
(see chapter
7.9 “
Values displayed”
).
Right zone
Signalling icons.
ICON MEANING ICON MEANING
$
Celsius degrees (If displayed)
%
Low pressure alarm
Fahrenheit degrees (If not displayed)
&
Antifreeze resistance
'
Bar/Psi
(
Pump on
)
Compressor 1
*
Flow meter alarm
+
Compressor 2
,
Time to defrost starting
-
Stand-by unit
.
Fans on
/
General alarm
0
Indication for Function Menu entering
1
High pressure alarm
BUTTON FUNCTION
2
It selects water temperature and ambient air temperatures in the top part of the display.
During programming phase it scrolls the parameter’s codes or increases their values.
3
If pressed for 5 seconds, it allows to switch on or off the unit in chiller modality.
It selects water temperature in the top part of the display. During programming phase it
scrolls the parameter’s codes or decreases their values.
4
If pressed for 5 seconds, it allows to display or modify the set point.
During programming phase it selects a parameter of confirms a value.
!
It allows to enter Function Menu.