(5). To use terminal to control timing frequency switch
1. Refer to step 1-3 in “(4). To use terminal to control timing start / stop of HD3Z”.
2. Enable timing frequency switch (P01.09) and set time and value of timing frequency switch. For
instance, set frequency = 50.00Hz after 8:00, and 35.00Hz after 14:00:
Ref. Code
Function
Setting
Meaning
P01.09
Timing frequency switch selection
1
Valid
P01.10
Time 1 of timing frequency switch
8.00
Min/Sec
P01.11
Value 1 of timing frequency switch
50.00Hz
Frequency
P01.12
Time 2 of timing frequency switch
14.00
Min/Sec
P01.13
Value 2 of timing frequency switch
35.00Hz
Frequency
3. Connect K1 or K2, motor runs FWD or Rev, and control motor according tofrequency sequence in
above table. Disconnect K2 or K2, motor stops running.
(6). To use terminal to manually dehumidify motor
1. Below is the connection. DI4 is manually dehumidifying input.
2. Power on and set below parameter:
Ref. Code
Function
Setting
Meaning
F15.03
DI4 function selection
90
Manually dehumidifying (signal input)
F19.42
Motor dehumidifying current
10%
(default)
Set dehumidifying current
F19.43
Dehumidifying time when current of
motor rises
30.0min
Set dehumidifying time when current of
motor rises
3. Make sure running signal of inverter is disconnected, and connect K1. Inverter starts to dehumidify
according to dehumidifying current. Disconnect K1, inverter stops dehumidifying.
DI4
COM
K1
Manually
dehumidifying
DO1
R1C
R1B
R1A
Fault indicator NC contact
Running output indicator
Fault indicator NO contact
COM