27
18
SN. Alarm items
Buzzing
Light
flashing
1
2
3
Over
temperature
alarm (high
and low
temperature
alarm)
Fault of
sensor
Power
failure
alarm
Conditions of alarm start
When any temperature of upper
and lower display temperature is
no lower than ALH (the alarm
temperature is of upper limit and
the user parameter can be set),
high temperature alarm starts;
when any temperature of upper
and lower display temperature is
no higher than ALH (the alarm
temperature is of lower limit and
the user parameter can be set),
lowtemperature alarm starts.
Display
requirements
Note
1Hz
Continuously
Buzzing
Alarm
light
flashes
Display actual
temperature
Start remote alarm,
and buzzing alarm
and remote alarm
function will be
canceled after
“Slience” is pressed. If
the machine is still in
alarm status after Fd
time (user parameter
can be set and the
default value is 30min),
the buzzing alarm and
remote alarm will restart.
When power outage or the
power switch is not turned on,
the outage alarm occurs. In case
of power outage, the computer
board will be powered by
standby rechargeable battery.
The
power
indicator
lights of
alarm
light flash
at the
same
time
Display the average
temperature of upper
and lower sensors in
refrigerator for 5s
(after power outage,
the average
temperature of upper
and lower sensor
also display for 5s)
and the screen turns
black for 30s, which
is alternative.
Start remote alarm.
Buzzing can be
canceled after
pressing “Slience”. If
the refrigerator is still
in alarm status after
Fd time (user
parameter can be set
and the default value
is 30min), the buzzing
alarm will restart until
the outage is solved.
Upper sensor is in short circuit
or broken circuit, fault code: E1
Display board
displays the
alternation between
the temperature of
lower sensor and E1,
wherein, E1
displaying for 2s
while the temperature
displaying for 6s.
Lower sensor is in short circuit
or broken circuit, fault code: E2
Start remote alarm.
Pressing “Slience” will
cancel the functions of
buzzer and remote
alarm. If it is still in an
alarming state after a
period of Fd (user
parameters can be set,
the default value is
30 min), the buzzer
and remote alarm will
be restarted.
1Hz
Continuously
Buzzing
1Hz
Continuously
Buzzing
Alarm
light
flashes Display board
displays the
alternation between
the temperature of
upper sensor and E2,
wherein, E2
displaying for 2s while
the temperature
displaying for 6s.
HXC-1308/1308B
Temperature recorder
（
HXC-158/158B/358/358B/608/608B
）
Refrigerator temperature recorders of 6-inch standard panel can be chosen for
HXC-158/158B/358/358B/608/608B to record the temperature change in box.
Installation and Operation
In order to operate and use the recorder in a right way, please follow the steps below:
1. Open the door of recorder. You can see the recorder;
2. Switch on the 9V DC-battery on the right corner of the recorder. The battery is emergency power
supply;
3. Examine the recording paper. If it needs to be changed, please change the recording paper
according to the operation steps in P19;
4. Pull off the plastic cap from recording pen and close the door of recorder
The recorder will not operate before the temperature in the box reaches the
recording scope.
Power supply
The recorder power is supplied by alternating current (AC) in normal condition when the refrigerator
operates. If AC power supply breaks down, LED indicator lamp on the recorder flashes and alarm
indicates power supply is abnormal. The recorder continues recording of temperature in box with
power supply from emergency battery. Each emergency battery can sustain for about 30h
(Note: Low-power battery shall be replaced in time, to avoid corrosion of battery button. In order to
save battery, please cut off battery button when the refrigerator is not used. In normal application
process, please install emergency battery to guarantee normal recording when the power is
outaged). LED indicator lamp of the recorder continues to flash until the main power (AC) is
connected and the emergency battery is changed. When the power of emergency battery is low,
flashing of LED indicator lamp on the recorder indicates that the battery needs to be changed.
Chart Adjustment Buttons
9 volt battery
Chart Adjustment Buttons
Imprinting Stylus
Date Reference Mark
Center Nut and Chain
Chart Paper
Summary of Contents for HXC-158B
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