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g Preset ̣̣̣
H Outdoor total capacity Actual value, decimal
In check mode, press [CHECK] to quit the check mode, and go into normal running
mode.
How to change the function switches?
No. Type State of
switch
Function description
Connected Central controller
J01
Changeover of Wired
controller and central
controller
Cut off Wired controller
Connected Set as simple controller
J02
Changeover of type of
wired controller
Cut off Set as standard controller
Connected Use the sensor in the wired
controller
J06
Selection of room temp.
sensor
Cut off Use the sensor in the indoor unit
Connected Common control
J07
Auto restart after power
failure
Cut off Auto restart after power failure
Connected Yes
J03
Display of room
temperature
Cut off No
ON Set as slave controller
SW01
ķ
Changeover of master or
slave controller
OFF Set as master controller
ON
̧
SW01
ĸ
ć or ̧
OFF
ć
Connected Indoor unit in shorted time
function
D1
Shorten time function
Cut off Common control
Connected Send compulsorily defrost signal
to indoor unit
D2
Compulsorily defrost
Cut off Common control
Note: 1. The switches in grey can be operated after opening the cover of wired controller.
2. Switches or jumper wire must be adjusted when the wired controller is powered off. If the
wired controller is powered on, the above operations will be invalid.
3. Shorten time function
In normal operation, D1 is in short circuit, it will enter shorten time mode, and the time will be
shortened in the proportion of 60:1. In shorten time mode, LED will flash at the frequency of
0.5 second. Cut off D1, it will quit the shorten time mode and return to the normal operation
mode.
4. Compulsorily defrost
In heating mode 30ć and in High fan speed, D2 is in short circuit, it will enter compulsorily
defrost mode; cut off D2, it will quit. It is always be used when in testing to see if the defrost
function is good.
5. Lock function
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