ESPEC Platinous ESL Series, Руководство пользователя

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Troubleshooting
92 Platinous User’s Manual
Displayed Alarm
Code/Channel
Code (option)
Trouble Cause Remedial Action
ABS. HIGH
LIMIT : HUM.
(22)
The humidity inside the
chamber has risen above the
absolute high limit. The
humidity has been stopped
until humidity returns within
range. The absolute high
limit is set too
low. Set the absolute high limit
setting about 10% RH
higher than the humidity
SV. When humidity returns
within range, normal control
is restored automatically.
The alarm can be cleared
by pressing the
Buzzer Stop key.
ABS. LOW
LIMIT : HUM.
(23)
The humidity inside the
chamber has dropped below
the absolute low limit. The
heater has been stopped and
refrigerator capacity
decreased to the minimum
(turned OFF in some cases)
until humidity returns within
range. The absolute low
limit is set too
high. Set the absolute low limit
setting about 10% RH lower
than the humidity SV.
When humidity returns
within range, normal control
is restored automatically.
The alarm can be cleared
by pressing the Buzzer Stop
key.
HUMIDIFIER
WATER SUPPLY
RATE1
(26)
The humidifying tray did not
fill within the specified amount
time at the start of humidity
testing. The chamber has
been stopped. If the backup
mode is ON, humidity tests
are suspended, but
temperature tests continue. The strainer on
the humidifying
water supply
circuit is either
clogged or the
circuit is leaking,
or water supply
pressure is too
low. Check the humidifying
water supply circuit (wait for
the test end if the backup
mode is on) and correct as
necessary. Then, resume
testing. If the same alarm
occurs again, call for
service.