HYCD-282/282A/282C_Service Manual
12
Item
Steps
Display Msg
Unlock
1
、
press“
”for 5s
，
the refrigerator temp zone shows“F0”
Shows F0 and“0“bit
flash
2
、
short press“
”
，
the refrigerator temp zone shows“F1”
；
Shows ‘F1’
3
、
short press “
“
，
unlocked
。
No operation in 10s
，
it will auto lock
The lock light turn off
Alarm test
Unlock status
，
short press “
”
，
all the LED and indictor light will be
lighted for 6s
，
meanwhile
，
the speaker will buzz 6 times @1HZ
，
then all the
LEDs will show“8”for 6s.
All the LEDs show ‘8’
Lock status
，
short press “
”
，
the LEDs will show the alarm code.
Show the alarm cod
Parameters
Setup
1
、
Unlock status
，
short press“
”
，
The refrigerator temp zone will
show“L0”
，
“0”with flash
；
Show L0
，
“0”bit flash
2
、
short press“
“
，
adjust the parameters
；
L0~L5
3
、
short press“
”
，
the second bit flash
；
3
、
short press“
”adjust the bit of the LEDs
，
short press“
”to adjust
the value.
Notice
：
If the refrigerator temp zone show the temp and the freezer temp. zone shows“L0”
，
we need to
press“
“
，
then refrigerator temp. zone will show”L0“
；
when we want to adjust the parameter L0~L5
，
”we must change the ‘L0’to the temp zone that we need.
Compressor
Start delay
1
、
unlock status
，
press '
“and ”
“at the same time for at least 5s
，
the refrigerator temp. zone will show the delay time of compressor.
Show the value of
delay time
2
、
press “
“to adjust the parameter.
01~10
Notice
：
the freezer compressor begin to run after the refrigerator compressor works for 10s.
Calibrate
temp
1
、
unlock status
，
Press “
and “
” at the same time for 5s
，
the
refrigerator temp zone will show the value of the adjustment.
2
、
press“
“to adjust the value of the parameter
-5~+5
Notice
：
short press“
“
，
swap the parameter between refrigerator and freezer temp. zone.
