KL8-3
2
（
4
）
CD frequency input
。
Display of radio frequency and storage for 10 channels
。
（
5
）
Display and 87 grades adjustment of volume
。
（
6
）
Long Circulation and Phase of time Circulation cleaning
。
（
7
）
Display and set of 24 hours model
。
（
8
）
Power loss memory for all setting
。
（
9
）
Fahrenheit & Celsiur temperature shift
。
（
10
）
Frozen preventing control
。
（
11
）
Light of Keys
。
（
12
）
Lock of buttons of computer board
。
（
13
）
Selection of 110-120VAC or 220-240VAC
，
And Single-Phase or Three Phase Four line mode
。
（
14
）
Selection one AC power output when
“
CD
”
is working
，
This is using for DVD or TV
。
（
15
）
Selection POWER Controll
。
（
16
）
Selection electric current of all load are measure
。
3. Operations
(1)
When first turning on the power
，
the backlight will bright of halt
，
and the LCD will show the present time
and temperature
。
It will show “E1” if the sensor is open/short circuit
。
When part of radio frequency showed
“
---
”
，
it indicates that the status of the system is
“
Waitting Mode
”，
so as well as the pre-heat and
circulation cleaning
。
Fig
﹒
3
：
Normal temperature. Fig
﹒
4
：
Sensor open circui or short circuit
(2) Lock Operation
：
The lock will start work by pressing
“
”
Button in the status of
“
Waitting Mode
”
or
no-pressing operation lasting above 30 minute
。
In the status of Locked
，
press the button
“
”
twice
，
the lock will be unlocked
。
and the word
“
LOCKED
”
will disappear
。
(3) Time setting operation
：
In the status of
“
Waitting Mode
”
and the pre-heater and circulation cleaning are shut down
，
pressing
“
”
or
“
”
could start time setting
。
Signal of
“：
”
doesn’t flash but Minute and Hour
flash at this time
。
It will add 1 hour when pressing
“
”
each time
，
and the hours could be added
continually when pressing the
“
”
without stop
。
The hour adjustment range is 0~23
。
In the status of time setting
，
It will add 1 minute when pressing
“
”
each time
，
and the minutes
