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SDi Decades Extreme Service Manual www.ecoer.com
May. 2023Manufacturer reserves the right to change specifications or designs without notice.
Compressor
Running
Frequency
Fr
press "On/Off" for 2s to enter Twins Selector, the code displayed is “Ch”,
press "OK" to send the Query Twins Selector code; press the Up/Down
key to select, 0 indicates that there is no Twins, 1 indicates the host, and
2 indicates the slave. Press "OK" to confirm, and press "On/Off" for 2s
to exit.
Current indoor
capacity test
state Sn
press "On/Off" for 2S to enter the Min. Desired Cooling Frequency
Selector, the code displayed is Ch, press "OK" to send the Query Min.
Desired Cooling Frequency Selector code; press the Up/Down key to
select the minimum cooling frequency desired and press "OK" to
confirm; press "On/Off" for 2s to exit.(for some models)
Set Speed Pr
of the outdoor
fan
press "On/Off" for 2s to enter the Min. Desired Heating Frequency
Selector, the code displayed is “Ch”, press "OK" to send the Query Min.
Desired Heating Frequency Selector code; press the Up/Down key to
select the min. desired heating frequency value, press "OK" to confirm;
and press the "On/ Off" for 2s to exit.(for some models)
press "On/Off" for 2s to enter the Max. Running Frequency Selector of
the restricted area 6 in the cooling mode T4, the code displayed is “Ch”,
press "OK" to send the Query Max. Running Frequency Selector code of
the restricted area 6 in the cooling mode T4; press the Up/Down key to
select the limit, then press "OK" to confirm; and press "On/Off" for 2s to
exit.(for some models)
Actual
Running
Speed ir of the
indoor fan
press "On/Off" for 2s to enter the Outdoor Forced Running Frequency
Selector, the code displayed is “Ch”, press "OK" to send the Query
Outdoor Forced Running Frequency Selector code; press the Up/Down
key to select the outdoor forced running frequency, then press "OK" to
confirm; and press "On/Off" for 2s to exit.(for some models)
Set
Temperature TT
after
compensation
press "On/Off" for 2s to enter One-Key Recovery, the code displayed is
“rS”, then press "OK" to send the One-Key Recovery code, the mode
selector of the remote control will recover to "Cooling and heating", the
min. temperature recovers to 16℃, and the max. temperature recovers to
30℃; and press "On/ Off" for 2s to exit.(for some models)
press "On/Off" for 2s to enter the Cooling Frequency Threshold Settings;
press the Up/Down key to select the cooling frequency threshold, press
"OK" to confirm; and press the "On/Off" for 2s to exit. (Set within 1
minute after power on)
Indoor
Target
Frequency
oT
press "ON/OFF" for 2s to enter the Heating Frequency Threshold Settings;
press the Up/Down key to select the heating frequency threshold, press
"OK" to confirm; and press "On/Off" for 2s to exit. (Set within 1 minute
after power on)