40
Symbols on the display
The display has three figures in green, plus a symbol and a decimal. It also shows the symbols, in amber, of the functions
selected (the alarm symbol is red).
Functions of remote control unit buttons
Symbol
Colour
Meaning
With LED on permanently
With LED flashing
1
Amber
Compressor in operation
Timing start-up
Compressors under call
-
Water pump in operation
-
Fans in operation
-
Defrost active
-
Red
Alarm active
-
Amber
Cool cycle
-
Heat cycle
-
clear
mute
PRG
1
PROGRAM
HEAT INCREMENT/
SELECT
COMPRESSOR NUMBER
SEL
HEAT CYCLE
COOL CYCLE
ALARM
HEATER
(INOPERATIVE)
DEFROST
FAN
PUMP
COMPRESSORS
PARAMETERS/
VALUES SELECT
COOL DECREASE/
SELECT
BUTTON
UNIT STATUS
PRESSING
Prg/mute
Loads values by default
Applies voltage when pressed
Return to superior sub-group within programming area until output of same
(except changes in E2PROM)
Simply press
Sel
Access to
Direct
parameters
Press 5 seconds
Selects a
Direct
parameter and shows its value / Confirms parameter
changes
Simply press
Prg+Sel
Programming parameters with password
Press 5 seconds
Selects superior parameter within the programming area
Simply press or continuous
Increase value
Simply press or continuous
Selects heat function from standby position and vice-versa (P6=1)
Press 5 seconds
Selects lower parameter within programming area
Simply press or continuous
Lower value
Simply press or continuous
Selects cool function from standby position and vice-versa (P6=1)
Press 5 seconds
+
Manual alarm reset
Press 5 seconds
Clears hour counters (within programming area)
Press 5 seconds
SEL +
Forced manual defrost
Press 5 seconds
