Special Function Setting - Haier DW-86L338J Service Manual

ULT Energy-saving Series After-sales Service Manual
D. "Excessive Ambient Temperature" indicator light: when the indicator light is on, it indicates that the ambient
temperature is higher than 32°C.
E. "Sensor Fault" indicator light: when the indicator light is on, it indicates sensor fault.
f. "Power Failure" indicator light: when the indicator light is on, it indicates that the power line is cut off.
G. "Dirty Condenser" indicator light: when the indicator light is on, it indicates that the condenser is blocked by dirt
and needs to be cleaned.
H. "Low Battery" indicator light: when the indicator light is on, it indicates that the battery power is low and needs
to be charged; when the AC power is connected, the ULT Freezer will automatically charge the battery.
In case of all the alarms, the light alarm signal will flash for alarm immediately. For the high temperature and low
temperature alarm messages, the buzzer alarm will start after the light flashes for 15 minutes; for the power off
alarm message and excessive voltage alarm message, the buzzer alarm will start after the light flashes for 1 minute;
for the dirty condenser alarm message and low battery alarm message, the buzzer alarm while the lights are
plashing; for the excessive ambient temperature alarm message, when the ambient temperature exceeds 32°C
(excluding 32°C), the "Excessive Ambient Temperature" indicator light will be on to alarm in the alarm display area
without buzzer alarm; and when the ambient temperature exceeds 38°C (excluding 38°C), the "Excessive Ambient
Temperature" indicator light will be on to alarm in the alarm display area accompanied by buzzer alarm.
The light flashing alarm cannot be canceled until the fault is eliminated; while the buzzer sound alarm can be muted
for 30 minutes by pressing "Buzzer Cancel", and the buzzer sound alarm will start again after 30 minutes.

9.3 Special function setting:

Setting of password:
When the ULT Freezer is used for the first time, the unlocking password is "06". After unlocking, press the
"Function Selection" and "Buzzer Cancel" buttons for 5 seconds, and the display screen displays 06. Then, press the
"▲" and "▼" buttons to adjust the password. The password can be selected from 05, 06, 07...29, 30. In case of no
operation within 5 seconds after password setting, the set password will come into force. When decrypting, the
display screen can display number from 01, 02, 03...98, 99.
Startup delay time setting:
In the unlocking state, long press the "Function Selection" button and "▽" button for 5 seconds simultaneously, the
screen displays the startup delay time 01 (1 minute) of the high temperature compressor when the equipment is just
powered on, set the delay time 01, 02, 03 ------ 09, 10 (1 to 10 minutes are available) by pressing the "△" or "▽"
button. The delay time is 1 minute by default.
Trick lock function:
The trick lock is an optional part. If the product is equipped with a trick lock, the user can log in the trick lock,
become a user, and enter the password. The password can be used to directly unlock the lock. Trick lock also can
help to realize management by multi-users.
(4) When the ambient temperature is higher than 35°C, if the setting temperature is lower than -82°C, it will be
adjusted back to -82°C. If the ambient temperature is lower than 30°C (including 30°C), it will get back to the
original setting value. (The sett values include the temperature in the freezer, high and low temperature alarm
values)
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