-------Internal training document for Haier service provider. External disclosure is prohibited --- Classification
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temperature in the freezer is higher than the maximum temperature set value;
B.
“Low temperature indicator: if the indicator turns on, the alarm will be displayed because the
temperature in the freezer is lower than the minimum temperature set value;
C.
If the indicator of “Improper Voltage” turns on, it means the voltage is lower or higher than the
normal scope and the buzzer makes an alarm.
(The door opening alarm is completely
substituted by the improper voltage alarm since June 2014, except DW-86W100/420.)
D. If the indicator of
“Too High Ambient Temperature” turns on, it means the ambient temperature is
higher than 32
℃
;
E.
If the indicator of “Sensor Failure” turns on, it means the sensor has a failure;
F.
If the indicator of “Power-off” turns on, it means the power circuit has a failure;
G.
If the indicator of “Hot Condenser” turns on, it means that the condenser is blocked by dirty
things and shall be cleaned.
H.
If the indicator of “Low Battery Capacity” turns on, it means the storage battery capacity is low
and shall be recharged; when the AC power is supplied, the low temperature freezer will charge
the storage battery automatically.
If all alarms are given, the visual alarm will flicker immediately for high and low temperatures, and then
the buzzer will start the acoustic alarm after flickering for 15min.; after the visual alarm for power failure
and improper voltage flickers for 1min., the buzzer will start to alarm; when the visual alarm for hot
condenser and low battery capacity flickers, the buzzer will also make an acoustic alarm at the same
time; if the ambient temperature exceeds 32
℃
(excluding 32
℃
), the indicator of “Too High Ambient
Temperature” in the alarm display area will turn on and alarm but the buzzer will not alarm; if the ambient
temperature exceeds 38
℃
(excluding 38
℃
), the indicator of “Too High Ambient Temperature” in the
alarm display area will turn on and alarm and the buzzer will also alarm.
The flickering light alarm will not stop until the failure is cleared; you can press “Silence” to stop the
acoustic alarm of the buzzer. Then, the buzzer keeps silent for 30min. but starts to alarm again
afterwards.
10.3 Setting of Special Functions:
Password Setting:
When the low temperature freezer is used for the first time, the unlocking password is “06”. After
unlocking, if you press the key “Function Selection” and “Silence” at the same time for 5s, “06” will
di
splay on the display panel. Then, you can press “▲” and “▼” to change the passwords among 05, 06,
07…29 and 30. If no key is operated is 5s after the password is set, the freezer will be locked
automatically and the new password will be effective. The figu
res can display from 01, 02, 03.…98 to 99
on the display panel.
Set the start delay time:
When the freezer is unlocking, if you press the “Function Selection” Key and the key “
▽
” at the same
time for 5s, when the panel displays the freezer is just switched on, the high temperature compressor will
be started with a delay of 01 (1min.). Then, you can press “
△
” or “
▽
” to set the delay from 01, 02, 03 ….
09 to 10 (optional from 1min. to 10min.) and the default delay is 1min.
Coded Lock Function
The coded lock is optional. If the product is equipped with a coded lock, the user can log on the coded
lock to become a user and input the password to unlock directly so as to realize multi-people
management.
(4) When the ambient temperature is higher than 35
℃
, if the set temperature is lower than -82
℃
, the
temperature will be regulated to -82
℃
; if the ambient temperature is lower than 30
℃
(including 30
℃
),
the ambient temperature will return to the original set value.
(5) The same temperature setting method is used for high temperature alarm and low temperature
alarm.
Summary of Contents for DW-86L338
Page 36: ......
