U-Match Series DC Inverter Service Manual
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(1) Without human sensitive function (LCD displays 00)
(2) With human sensitive function (LCD displays 00)
4.9.10 Selecting long-distance monitoring or centralized controller
Under debugging state, press Mode button to adjust to “10” in temperature displaying zone. Timer
zone displays setting state and press ▲ or ▼ button to adjust. There are 2 selections:
(1) Centralized controller (LCD displays 00)
(2) Long-distance monitoring (LCD displays 01)
4.9.11 Selecting fan mode of indoor fan motor
Under debugging state, press Mode button to adjust to “11” in temperature displaying zone. Timer
zone displays setting state and press ▲ or ▼ button to adjust. There are 9 selections:
(1) P1 (LCD displays 01)
(2) P2 (LCD displays 02)
(3) P3 (LCD displays 03)
(4) P4 (LCD displays 04)
(5) P5 (LCD displays 05)
(6) P6 (LCD displays 06)
(7) P7 (LCD displays 07)
(8) P8 (LCD displays 08
(9) P9 (LCD displays 09)
Note:
You can select P1,….. P9 in fan mode of indoor fan motor, which means different fan mode
combinations are corresponding to different static pressure. Ex-factory defaulted mode is P5. You can
set the mode through wired controller. S01, S02, S03……S12, S13 means the rotation speed of indoor
unit is from low to high.
Table 2-4-2 Combination relationship of P1 to P9
Static
pressure
selection
External
Static
Pressure
（Pa）
4.9.12 Selecting compensation of temperature sensor at air return
Under debugging state, press Mode button to adjust to “12” in temperature displaying zone. Timer
zone displays setting state and press ▲ or ▼ button to adjust. There are 16 selections:
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