Telair 5400H, Manual For Installation And User Manual, Page: 15 / 24

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display will show the camper indoor
temperature again.
5.9 Setting system time on remote
control
After inserting the batteries, set the system
time on your remote control:
1) Press and hold down the
SET key on
your remote control until the system time
digits start flashing
2) By using the +HOUR and –HOUR keys,
set your system time
3) Press the SET key once again
5.10 Automatic operation mode
1) Press the
On/Off key
2) Press the MODE key repeatedly until the
display shows the Automatic mode
symbol
3) Set your required temperature with the
keys +TEMP and –TEMP
4) Press the FAN key several times until you
reach your required ventilation setting.
5.11 Cold operation mode
1) Press the On/Off key
2) Press the MODE key repeatedly until the
display shows the COLD mode symbol.
3) Set your required temperature with the
keys +TEMP and -TEMP .
4) Press the FAN key several times until you
reach your required ventilation setting.
5.12 Heating operation mode
1) Press the On/Off key
2) Press the MODE key several times until
the display shows the HOT mode symbol.
3) Set your required temperature with the
keys +TEMP and -TEMP .
4) Press the FAN key several times until you
reach your required ventilation setting.
If the air conditioner is switched off
and immediately re-started or the
operating mode is changed, a three-
minute interval will elapse before the
compressor resumes operating.
If the air conditioner is turned off
during the heating mode, the fan will
remain in operation for a few minutes in
order to dissipate the heat accumulated
inside the air conditioner, before stopping
automatically.
5.13 Timer setting
1) Press the
TIMER key on the remote
control: the start time ON indicator is
activated
2) By using the +HOUR and –HOUR keys,
set the start time
3) Press the TIMER key once again: the
stop time OFF indicator is activated
4) By using the +HOUR and –HOUR keys,
set the stop time
5) Press the TIMER key once again
6) After completing the setting operations,
press the SET key
To delete timer programming press the
CLEAR key
The start and stop times are
programmable in 10 minutes' steps.
5.14 Operation without remote control
If the remote control is lost or not working, it
is still possible to use the air conditioner by
delicately pressing with a sharp object the
small Reset key hidden inside the slot next to
the display (Fig. 22).