ENGLISH
18 - Edition 11/2021 Cod. 9828093587 00
17.1
TROUBLE-SHOOTING AND EMERGENCY REMEDIES
N.B. OPERATIONS MARKED
MUST BE CARRIED OUT BY PROFESSIONALLY SKILLED PERSONNEL APPROVED THE
MANUFACTURER
DISPLAY
FLASHING WARNING
NOTES
Possible root
causes
Observations
Dryer is working ok
n/a
n/a
Warning icon NOT
fashing, label P1 flashing
PDP Temp probe failed
replace probe
Warning icon NOT
fashing, label H1 flashing
High PDP call for service
refrigerant leak
flow rate / inlet
temperature
exeeding the limit
Warning icon NOT
fashing, label L1 flashing
Low PDP call for service
hot gas by pass
valve out of order
ambient temperature
lower then limits
EE ALARM
EE alarm is shown when internal EPROM errors happens, the dryer will stop running when this warning occurs. The error can be reset by pressing
one of the four buttons of the controller, but if it persists the controller must be replaced.
NOTE: In case of EE alarm please contact your tech support.
