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4.5 Installation of Wired Controller
Please refer to User Manual of Wired Controller for the installation details.
When installation is finished, the unit must be tested and debugged before operation. Please
refer to Instruction Manual of ODU for auto addressing and debugging details.
4.6 External Static Pressure Settings
Unit parameters can be set in unit ON or OFF status.
(1) Long press FUNCTION button for 5s and the temperature zone displays "C00"; long press
FUNCTION button for another 5s to enter the interface of setting wired controller parameters.
"P00" is displayed in temperature zone;
(2) Press "▲" or "▼" button to select parameter code. Press MODE button to enter
parameter setting. At that time, parameter value is blinking. Press "▲" or "▼" button to adjust
the parameter value and press ENTER/CANCEL button to finish setting.
(3) Press ENTER/CANCEL button to return to last step until exists setting parameters.
The parameter setting list is as following
Parameter code
Parameter name Parameter range
Set static
P30
pressure of
indoor fan motor
(1) Under parameter setting status, FAN, TIMER, SLEEP and SWING button are invalid. Press
ON/OFF button to go back to home page, but not turning on/off the unit.
(2) If thelength of power cord is more than 15 m, please increase properly the sectional area of
power cord to avoid overload, which may cause accident.
External Static Pressure
0 inWG(0 Pa)
0.08 inWG(20 Pa)
0.16 inWG(40 Pa)
0.24 inWG(60 Pa)
0.28 inWG(70 Pa)
Multi Variable Air Conditioners Ducted Type Indoor Unit
Default value
01-09: static
pressure level of
indoor fan motor
15
There are two kinds of static pressure
level:
5 levels: 03, 04, 05, 06, 07
9 levels: 01, 02, 03, 04, 05, 06, 07, 08,
09
05
Static pressure level range is different
for
different
controller will automatically select
static pressure level range of indoor
fan motor according to the model of
indoor unit.
static pressure level of indoor fan motor
01
02
03
04
05
Note
models;
the
wired
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