Lennox CLIMATIC 40 User Manual page 4

CONTROL DESCRIPTION
CLIMATIC 40 CONTROL
The figure and the table below, show the symbols present on the display and on the keypad and their meanings:
Main screeen shows: inlet water temperature for ECOLEAN, ambient temperature for AIRCOOLAIR and unit status (On/Off) for
AIRCUBE.
H
G
F
SYMBOL
:02
Compressor  and /or 2 (circuit ) ON.
3:04
Compressor 3 and /or 4 (circuit 2) ON.
A
At least  compressor ON.
B
Water pump/Indoor fan ON.
C
Condenser fan ON.
D Defrost active.
E Electrical heater ON.
F
Alarm active.
G
Cooling mode.
H
Heat pump mode.
BUTTON
I Go up a sub-group inside the programming area, until exiting (saving changes to EEPROM).
Access the direct parameters.
L
Select item inside the programming area and display value of direct parameters/confirm the changes to the parameters.
I+L
Program parameters afters entering password.
Select top item inside the programming area.
Increase value.
J
Switch from standby to heat pump mode and vice versa.
Provides immediate access to the condenser and evaporator pressure and temperature probes.
Select bottom item inside the programming area.
Decrease value.
K
Switch from stand-by to chiller mode and vice versa.
Provides immediate access to the condenser and evaporator pressure and temperature probes.
Manual alarm reset.
J+K
Immediately reset the hour counter (inside the programming area).
L+J
Force manual defrost on both circuits.
E D C B A
LED ON
DESCRIPTION
3
I
L
DESCRIPTION
Start up request.
Start up request.
Start up request.
Start up request.
Cooling mode request.
Heat pump mode. Request.
J
K
LED FLASHING
Press once
Press for 5 s
Press once
Press for 5 s
Press once
Press once
Press for 5 s
Press once
Press once
Press once
Press for 5 s
Press once
Press for 5 s
Press for 5 s
Press for 5 s
TIME