Publicidad
Idiomas disponibles
Idiomas disponibles
9.1. Faults Display
Pr1
GB
Pr4
Pr2
rtc
Pf
COH
CSd
ENGLISH
Problem
"Pr1" flashes on the display
and the buzzer emits an
intermittent noise
(compartment probe error)
"Pr4" flashes on the display
and the buzzer emits an
intermittent noise
(condenser probe error)
"Pr2" flashes on the display
and the buzzer emits an
intermittent noise
(needle probe error)
"rtc" flashes on the
display
"Pf" flashes on the display
and the buzzer emits an
intermittent noise
(electrical power supply
failure alarm)
"COH" flashes on the display
and the buzzer emits an
intermittent noise
(condenser temperature
alarm)
"CSd" flashes on the display
and the buzzer emits an
intermittent noise
(condenser fan blocked
alarm)
Causes
The type of probe is
incorrect.
The probe is faulty.
The probe – circuit board
connection is incorrect.
The temperature detected by
the probe is out of the limits
accepted by the
compartment probe in use
Clock error
There has been a power failure.
The temperature detected by the
condenser probe is higher than
the established value (parameter
C6).
The temperature detected by the
condenser probe is higher than
the established value (parameter
C7).
28
Solutions
Contact the after-
sales centre.
Check that the
compartment probe is
the PTC type.
Check the integrity of
the compartment probe.
Check correctness of
the instrument - probe
connection.
Check that the
temperature in proximity
of the compartment
probe is not out of the
accepted limits
Set date and correct time
again.
Check the electrical
system.
Contact the after-
sales service if the
problem persists.
Air the environment
Clean the condenser.
Check fans are working
properly.
Contact the after-sales
service if the problem
persists.
Check fans are working
properly.
Contact the after-
sales service
Publicidad
