Setting Of Special Functions; Setting Of Password Value; Setting Of Start Delay; Calibration Function - Haier DW-86L338 Service Manual

1. Setting of password value

When the low temperature refrigerator is firstly used, unlock password is 06. After
unlocking, press "Function Selection" and "Buzzer Cancel" for 5 seconds simultaneously,
06 will be displayed on the display, then press "▲" and "▼"to adjust the password values.
Password value can be chosen among 05, 06, 07......29, 30. No operation will be done
within 5 seconds after the password value is set, then it will enter the lock status
automatically, indicating the password value set is valid. When unlock the password value,
the display figures can be displayed among 01, 02, 03......98, 99.

2. Setting of start delay

Under the unlock status, press and hold down "Function Selection" and "▽"for 5 seconds
at the same time. Start delay of high temperature compressor is 01 (1 minute) when the
display indicates that the equipment is energized, then the start delay can be set as 01, 02,
03‐‐‐‐‐‐09, 10 (1 minute ‐10 minutes) by pressing " "
minute.

3. Calibration function

Under the unlock status, press and hold down "Function Selection" for 5 seconds.
Temperature calibration value will be displayed on screen display area, at this time, the
difference between display temperature and that at the special point inside the
refrigerator will be calibrated. For example, display temperature is ‐80℃ and temperature
at a special point is ‐75℃, then +5℃ can be input to change the display temperature into
‐75℃, therefore the calibration range is ±5℃.

4. Control of condensate fan

When the compressor is turned on, the two fans also will be turned on; when the two
compressors are turned off, the two fans will depend on the following conditions for on or
off: when the ambient temperature is higher than 20℃, the two fans will be turned on;
when it is lower than 20℃ (except for 20℃), one fan will be turned off and the other will
be turned off; when the ambient temperature is lower than 12℃ (except for 12℃), the

【Setting of special functions】

△ or" ▽ ". The default delay is 1
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