System Does Not Run - Technibel CA9FIB0R5IAA Technical Data & Service Manual

6-3

SYSTEM DOES NOT RUN.

2 - IN INDOOR UNIT THERE IS ONE LED ON AT LEAST
AND THE UNIT RECEIVES THE REMOTE CONTROL SIGNAL
Reduce the set point
Is the set point
temperature in
temperature
NO cooling mode or
appropriate
increase the set point
in heating mode
YES
Is the unit in protection
YES
mode?(see par. 4-9 e 4-10)
Wait some minutes to
restore normal condition
NO
Check outdoor unit leds
CASE 2
signaling (see par.4.18)
CASE 1
There is a fault
Normal leds
signaling
configuration
see section 6.6
see section 6.4
21