Airwell DLF 18 DCI, Technical Manual

Page: 57 / 102

12-29 SM DL
F 1
-A.
1
Notes
:
o
The default presentation will be the mode of the unit (Cl/Ht/Sb).
o
In diagnostics menu, xx means failure code. Only the last active (operative) failure code will
be shown, if there is no active failure a “-“sign will be shown (the faults Numbers are the one
shown in the single split table).
o
Technician Test mode is exited after 60 minutes from entry.
o
All the menus, except technician menus- Status, Technician Test and their sub menus, are
automatically exited to the main menu after 1 continuous minute out of any press.
o
When Technician test cool or heat menu is selected, it will blink constantly until this menu is
escaped.
o
Pressing select and escape buttons together when in RST for more than 5 seconds will
restore only the parameters of the factory settings. Acknowledge for restored parameters
will be indicated by blinking RST for 3 seconds.
o
When a thermistor is shorted or disconnected it shows FLT (FLt), when it is disabled it
shows DIS (dis).
o
It’s possible to present a number between 999 and 99,999 by alternating between two
numbers (each number is presented for 1 second). The two numbers format is "xx, yyy".
o
Pressing escape together for 5 seconds will reset the counter to 0.
o
The compressor time is measured in hours.
CONTROL SYSTEM