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SK2019 FMCD-V-ECM-001
Press
to confirm settings and exit. If no operation within 6 seconds, it will automatically exit and
the setting will not be saved.
12.
Global control setting
Press
five times to set global control and “Network” icon blinks.
1) Press
, timer on/off icon blinks and all slave units’ timer on/off function setting are cancelled.
2) Press
, all slave units time are set to the same as master units.
Press
, master unit sends commands to all online slave units. “Network” icon is off. If timer on/off
function is set on mater unit, “Network” icon blinks until Timer on/off disappears.
13.
Parameter checking
Press
six times to enter parameter checking interface. Local unit parameter is shown in temperature
display area. Unit number is shown in real time hour area and parameter number is shown in real time
minute area. For example, 2:03 stands for No.2 unit and No.3 parameter. Press
and
to select
the specific parameter. Press
and
to select unit number. Press
to exit parameter checking
interface.
Parameters shown below:
Temp. area
Time area
C0
Return air temperature
C1
Indoor coil 1 temperature
C2
DIP switch setting
C3
Indoor coil 2 temperature
14.
Error codes
When unit error is detected, unit number blinks on real time hour area and Error code blinks on real time
minute area. The Error codes display alternately if more than one error is detected.
If there is no slave unit online, only error code is shown in real time minute area.
Error code table:
Error reason
Error code
Indoor coil sensor 2 faulty
E2
Return air sensor faulty
E3
Indoor coil sensor 1 faulty
E4
Indoor coil low temperature
protection
E5
Indoor coil over heat protection
E6
Water pump faulty
E7
Local communication error
E
C0
15.
EC motor RPM setting (Not available in AC motor unit)
DIP SW3 is used to set EC motor RPM.
When DIP SW3=ON, wired wall pad enters setting interface. D1/D2/D3 is shown in temperature display
area and EC motor RPM is shown in real time display area.
Press
and
to select motor speed (D1, D2 or D3). Press
or
to set EC motor RPM. After
3 seconds, the setting is valid.
When DIP SW3=OFF, wired wall pad resumes normal operation