thermostat then enters into code matching state. After completing the code matching, press the key
again to start the 3
rd
channel code matching, in which case the indicator will blink in “three flashes
after one stop”. The code matching is then started. Likewise, press the key for the fourth time to start
the 4
th
channel code matching, in which case the indicator will blink in “four flashes and one stop”.
8. Fault Display:
When the room temperature is lower than 0 , the LCD will blink in 00.0 . When the room
temperature is higher than 0 , the LCD will resume automatically to normal display.
When the room temperature is higher than 45 , the LCD will blink in 45.0 . When the room
temperature is lower than 45.0 , the LCD will resume automatically to normal display.
Upon disconnection of the temperature sensor, the display will blink in E0.1, in which case you shall
check and eliminate the fault.
9. Engineering Setting
Hold dwon
key for 5 seconds under OFF state, The place where the time is displayed will show
the setting number, while the place where the temperature is displayed will show the set parameters.
Press
or
to change the parameter setting, and press
key to enter into next setting. You
may press
key to confirm and exit the setting of engineering parameters. If no operation of any
key within 60 seconds, it will save and exit, then return to OFF state.
Setting
Number
Notes on
Numbering
Adjustable Range
Three-Digit where
temperature
is
displayed(The value to be
set will blink
Remarks
Temperature
difference
from stop to
restart or
cycles per
hour
Temperature difference
from stop to restart: 0.2
00.2
Temperature difference
from stop to restart: 0.5
00.5
Temperature difference
from stop to restart: 1.0
01.0
Temperature difference
from stop to restart:
1.5 (Default Value)
01.5
Temperature difference
from stop to restart: 2.0
02.0
Temperature difference
from stop to restart: 2.5
02.5
Temperature difference
from stop to restart: 3.0
03.0
Temperature difference
03.5
