8-41
③
List of detail on display and alarms of F.PTI step
④
Display after F.PTI
When F.PTI normally terminates, "FPE"
⇔
"Time" will be alternately displayed on the LCD at intervals of
3 seconds. (T
○○
H
○○
)
⑤
Defrost operation while in pull-down mode
Defrost operation by means of the short-period timer (4 hours or 6 hours) is not performed.
However, if the suction air temperature does not fall below 0.2
°
C/hour, the defrost operation will be
initiated.
Step
Item
P50
Check the pull-down period to
reach 0
°
C
Outside outdoor temperature
condition
Alarm display
J501
J502
Pull-down period -exceeded-
P60
Check the chilled operation
for controllability.
P70
Check the defrost operation.
J701
Outside commencement condition of
defrost operation
J702
Defrost operative period -exceeded-
P80
Check the pull-down period
from 0
°
C to -18
°
C
■
When SP = -18
°
C
■
J801
Pull-down period -exceeded-
(when the temperature does not
reach -18
°
C within 3 hours)
Check the pull-down period
from 0
°
C to the set temperature
(in the range of -18
°
C to -30
°
C.)
■
When SP < -18
°
C
■
J801
Pull-down period -exceeded-
(when the temperature does not
reach SP within 24 hours)
※
Except for defrost operation
P90
Check the frozen operation
for controllability.
Automatic changeover
at intervals of 3 seconds
Represents a minute
(up to 60 minutes).
Represents an hour
(up to 24 hours).
In the case of 2 hours 5 minutes
※
Time display up to 24 hours
M
S
DEHUMID
DEHUMID
LED
LCD
F P E
T ０２Ｈ０５
08̲LXE10E-A(40-44) 07.2.20 4:37 PM ページ 8-41
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Summary of Contents for LXE10E-A
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