Press the
“ ”
or
“ ”
key,
current set pt
flashes
When unit is operating, press either
“ ”
or
“ ”
and the current temperature set point flashes.
Then press either
“ ”
or
“ ”
to increase or decrease the temperature set point. Pressing will
cancel the change and return operation to the original temperature display mode. To save the new
temperature set point, do not press a key for 5s and the displayed value will be saved and operation
will return to temperature display mode. To view the outlet temperature while in the temperature
display mode press and hold
“ ”
for 2s. The outlet temperature is temporarily displayed, and then
the display is returned to temperature display mode.
In the main interface,press “ ” and “ ” for 0.5s can set the mode,press “ ” or “ ” to change
the current mode,you can switch different modes of colling, heating and auto mode. If there is no
operation for 5s system will save the current mode and back to the main interface,press “ ” can
not save setting. (The modes switching is useless of the unit you buy is singel-cold/single-heat unit.)
4.2.3 Mode switch
4.2.4
Setting/ Displaying
Temperatures
Press the
“ ”
or
“ ”
key,
to adjust
set pt temp
Press the
“ ”
key 2s to
temporarily
display outlet
temp.
Press“ ”
and “ ”
Press“ ”
or “ ”
Press“ ”
or “ ”
Press“ ”
or “ ”
Press“ ”
or “ ”
Cooling mode
Auto mode
Heating mode
4. USAGE
11
To switch between Fahrenheit and Celsius,
Press
“ ”
and
“ ”
hold theand keys for 5s
and display units will be converted
To avoid mis-operations, please lock the controller after parameter setting.
At the main interface, pressing “ ” for 5 seconds, when hearing one sound, the keyboard is locked.
When the keyboard is locked, pressing “ ” for 5 seconds, when hearing one sound, the keyboard
lock is open.
NOTES: When the unit is in alarming state, the key lock can be removed automaticly.
4.2.5 Keyboard lock
Fahrenheit and Celsius Setting:
