Service Manual
Table Of Contents
- 目录
- 第一部分 产品篇
- 第二部分 控制篇
- CONTROL
- 1 OPERATION FLOWCHART
- 2 WIRELESS REMOTE CONTROLLER
- 3 WIRED CONTROLLER
- 4 OPERATION INSTRUCTION OF SPECIAL FUNCTIONS
- 4.1 Setting of Filter Clean Reminder Function
- 4.2 Low Temperature Drying Function
- 4.3 Lock Function
- 4.4 Memory Function
- 4.5 Door Control Function/Human Sensitive Function
- 4.6 Switch between Fahrenheit and Centigrade
- 4.7 Enquiry of Ambient Temperature
- 4.8 Enquiry of Historical Malfunction
- 4.9 Debugging Function
- 4.9.1 Setting ambient temperature sensor (dual ambient temperature sensors function)
- 4.9.2 Selecting three speeds in high speed and three speeds in low speed of indoor fan motor
- 4.9.3 Displaying setting of freeze protection error code
- 4.9.4 Setting refrigerant lacking protection function
- 4.9.5 Selecting blowing residual heating of indoor unit
- 4.9.6 Mode selecting of compressor electric heating belt
- 4.9.7 Selecting low-power consumption mode
- 4.9.8 Selecting door control function
- 4.9.9 Selecting human sensitive function
- 4.9.10 Selecting long-distance monitoring or centralized controller
- 4.9.11 Selecting fan mode of indoor fan motor
- 4.9.12 Selecting compensation of temperature sensor at air return
- 5 INSTALLATION OF WIRED CONTROLLER
- 6 TROUBLESHOOTING
- 7 CENTRALIZED CONTROLLER
- 7.1 Smart Zone Controller
- 7.2 Additional Special Functions
- 7.2.1 Door control function
- 7.2.2 Human sensitive function
- 7.2.3 MODBUS interface
- 7.2.4 Connect to interface of centralized controller:
- 7.2.5 Light board control:
- 7.2.6 Malfunction output of relay:
- 7.2.7 Reserved fresh air valve interface for duct type unit
- 7.2.8 Interface of anion generator
- 7.2.9 Chassis electric heating belt of outdoor unit is optional
- CONTROL
- 第三部分 安装篇
- INSTALLATION
- 1 INDOOR UNIT INSTALLATION
- 1.1 Installation of Duct Type
- 1.2 Installation of Floor Ceiling Type
- 1.3 Installation of Cassette Type
- 1.3.1 Before Installation
- 1.3.2 Installation Site
- 1.3.3 Installing the Main Body Unit
- 1.3.4 Installing the Suspension Bolts
- 1.3.5 Leveling
- 1.3.6 The Panel Installation
- 1.3.7 Dimension Data
- 1.3.8 Installation of Drain Piping
- 1.3.9 Installing the Drain Pipes
- 1.3.10 Precautions When Doing Riser Piping Work
- 1.3.11 Testing of Drain Piping
- 2 OUTDOOR UNIT INSTALLATION
- 3 REFRIGERATION PIPING WORK
- 3.1 Refrigeration Piping Work Procedures and Caution in Connecting
- 3.2 Specification of Connection Pipe
- 4 ELECTRIC WIRING WORK
- 1 INDOOR UNIT INSTALLATION
- INSTALLATION
- 第四部分 维护篇（上）4.1~4.3
- 第四部分 维护篇（中）4.4拆装
- 第四部分 维护篇（下）4.5爆炸图及清单
U-Match Series DC Inverter Service Manual
30
Table 2-4-2 Combination relationship of P03, P04, P05, P06, P07
Static
pressure
selection
Super
high
speed
High
speed
Medium
high speed
Mediu
m
speed
Medium
low speed
Low
speed
Quiet
R1
speed
Quiet
R2
speed
Quiet
R3
speed
P03
S09
S08
S07
S06
S05
S04
S03
S02
S01
P04
S10
S09
S08
S07
S06
S05
S04
S03
S02
P05
S11
S10
S09
S08
S07
S06
S05
S04
S03
P06
S12
S11
S10
S09
S08
S07
S06
S05
S04
P07
S13
S12
S11
S10
S09
S08
S07
S06
S05
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:
(1) Compensate 0
℃
(32
℉
) (LCD displays 00)
(2) Compensate 1
℃
(34
℉
) (LCD displays 01)
(3) Compensate 2
℃
(36
℉
) (LCD displays 02)
(4) Compensate 3
℃
(37
℉
) (LCD displays 03)
(5) Compensate 4
℃
(39
℉
) (LCD displays 04)
(6) Compensate 5
℃
(41
℉
) (LCD displays 05)
(7) Compensate 6
℃
(43
℉
) (LCD displays 06)
(8) Compensate 7
℃
(45
℉
) (LCD displays 07)
(9) Compensate 8
℃
(46
℉
) (LCD displays 08)
(10) Compensate 9
℃
(48
℉
) (LCD displays 09)
(11) Compensate 10
℃
(50
℉
) (LCD displays 10)
(12) Compensate 11
℃
(52
℉
) (LCD displays 11)
(13) Compensate 12
℃
(54
℉
) (LCD displays 12)
(14) Compensate 13
℃
(55
℉
) (LCD displays 13)
(15) Compensate 14
℃
(57
℉
) (LCD displays 14)
(16) Compensate 15
℃
(59
℉
) (LCD displays 15)
Note:
Indoor ambient temperature compensation can be set through wired controller (E.g. If 02 is
selected, it indicates the compensation temperature is 2℃ (36℉). If the indoor ambient temperature
detected by the temperature sensor at air return is 29℃ (84℉), the ambient temperature after
compensation is 29℃ (84℉)-2℃ (36℉)=27℃ (81℉)).
After finishing setting, press Enter/Cancel button to save and exit setting. After entering this interface,
the system will exit this menu if there is no operation on the button within 20s. Normal off state interface will
be displayed and present setting will not be saved.