Monitor Of Freezer Status - Panasonic MDF-U700VX-PB Operating Instructions Manual

MONITOR OF FREEZER STATUS

This product has the operation monitor system which shows it in the table 14. It is the system to inform it
of the operation conditions of the product. Operation conditions are indicated in the Status indication of
the top screen and the message indication.
Table 14 Operation monitor system (STATUS) list
Kind of function
Notice of When the ambient
abnormal temp. is over approx.
o
ambient 35 C or lower than
temperature about 0
When the power
source voltage is less
Notice of low than approx.
voltage 195 V when the rated
voltage is between
220 and 240 V.
The notice of When it did not reach
the overload setup temperature for
operation more than 5 days.
Note：
・Buzzer operation and a remote alarm cannot be done with the monitor of the freezer status.
・STATUS indicates only "STATUS_1" when two problems occur in the monitor of the freezer status.
STATUS indicated is to cope with it.
・The compressor is not a trouble though operation is suspended temporarily if a power supply voltage
decreases rapidly.
normally.
Status Indication
STATUS indication :
"Status_1" is indicated.
Message indication :
o
C. "Ambient temp is
abnormal" is indicated.
STATUS indication :
"Status_2" is indicated.
Message indication :
"The power-supply is
abnormal" is indicated.
STATUS indication :
"Status_3" is indicated.
Message indication :
"Cooling circuits
Overload" is indicated.
Operation is resumed automatically when a power supply voltage is returned
If this status continues
Decrease of cooling
performance or
durability of
refrigerating circuit.
Abnormal heat at
power supply outlet
or degrade of starting
performance of
refrigerating circuit
A problem occurs in
the cooling
performance and the
durability of the
cooling circuit.
33
Remedy
Recheck air-
conditioning of
installed site.
Use dedicated
power source.
(1) Large quantities of
things are not put in the
chamber in a short time.
(2) It is checked
whether a door is not
opened for a long time
or there is no packing
defect of the outer door
and the inner door.
(3) Setup temperature
is used by more than
o
-80 C.
*:
Status indication and
message indication
disappear when a
problem cleared it in the
above and reached
setup temperature.