York YLCC-H Technical Information page 39

Display symbols
The display has three green figures plus the symbol and a
Symbol
1;2;3;4
Functions of keyboard
KEY MACHINE STATUS
Loads values by default.
Prg/mute
Return of higher subgroup within programming field to output of
same (saving changes in E2PROM).
Access to Direct parameters.
Sel
Selects a Direct parameter and displays its value / Confirms param-
eter changes.
Prg+Sel
Programming parameters with a password.
Selects higher parameter within programming field.
Increase value.
Selects heat function from standby position and vice versa (P6=).
Selects lower parameter within programming field.
Decrease value.
Selects cool function from standby position and vice versa (P6=).
Manual reset of alarms
+
Clearing hour counters (within programming field).
Forced manual defrost
SEL +
Colour
With LED on permanently
Compressor , 2, 3, 4 on
Compressors in demand
Amber Water pump on
Fans on
Defrost active
Red Alarm active
Cooling cycle
Amber
Heating cycle
������������������
����������
����������
�����
�������
���������������
�������
decimal point. It also displays the symbols of the selected
functions in amber (the alarm symbol is red).
Meaning
�������
��������������
��������
���
�
����
�
�����
�
���
�
���������� ��������������
����� ��������
���
��������
����������
����
With LED flashing
Start timed
-
-
-
-
-
-
-
PRESS MODE
Power on with key pressed.
Press once.
Press for 5 seconds
Press once.
Press for 5 seconds
Press once or hold
Press once or hold
Press for 5 seconds
Press once or hold
Press once or hold
Press for 5 seconds
Press for 5 seconds
Press for 5 seconds
Press for 5 seconds
39