29
12.4 Alarms
Message
Cause
“P1”
Room probe failure
“P2”
Evaporator probe failure
“HA” Maximum
temperature
alarm
“LA” Minimum
temperature
alarm
“dA” Door
open
Probe alarms “
P1
” and “
P2
” start some seconds after the fault in the related probe; they automatically stop some
seconds after the probe restarts normal operation. Check connections before replacing the probe.
Temperature alarms “
HA
” and “
LA
” automatically stop as soon as the thermostat temperature returns to normal
values and when defrost starts.
13 How to order spare parts
When ordering spare parts make reference to the number written on the unit plate.
WARNING
Worn parts should be replaced only by qualified personnel or by the manufacturer.
14 How to dispose of the packing
Wooden, plastic, polystyrene packing shall be disposed of according to the regulations in force in the country
where the unit is used.
15 How to dispose of the unit
Do not discharge scrapped components in the environment. They should be disposed of by companies
dealing with special waste collection and recovery, according to the regulations in force in
the country where the unit is used.
WARNING
Do not discharge the refrigerant in the atmosphere. It should be disposed of by
companies dealing with special waste collection and recovery.
