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14 

Error 

Error 

Code 

Error 

Error 

Code 

Return air temperature sensor open/

short circuited 

F1 

Drive board communication error 

P6 

evaporator temperature sensor open/

short circuited 

F2 

Compressor overheating protection 

H3 

Indoor unit liquid valve temperature 

sensor open/short circuited 

b5 

Indoor and outdoor units unmatched 

LP 

Indoor gas valve temperature sensor 

open/ short circuited 

b7 

Communication line misconnected or 

expansion valve error 

dn 

IPM temperature sensor open/short 

circuited 

P7 

E7 

Outdoor ambient temperature sensor 

open/ short circuited 

F3 

Pump-down 

Fo 

Outdoor unit condenser mid-tube 

temperature sensor open/short circuited 

F4  

Jumper error

C5

Discharge temperature sensor open/

short circuited 

F5 

Forced defrosting 

H1 

Indoor and outdoor communication error 

E6 

Compressor startup failure 

Lc 

DC bus under-voltage protection 

PL 

High discharge temperature protection 

E4 

DC bus over-voltage protection 

PH 

Overload protection 

E8 

Compressor phase current sensing 

circuit error 

U1 

Whole unit over-current protection 

E5 

Compressor demagnetization protection 

HE 

Over phase current protection 

P5 

PFC protection 

Hc 

Compressor desynchronizing 

H7 

IPM Temperature Protection 

P8 

IPM Current protection 

H5 

Over-power protection 

L9 

Compressor phase loss/reversal 

protection 

Ld 

System charge shortage or blockage 

protection 

F0 

Frequency restricted/reduced with whole 

unit current protection 

F8 

Capacitor charging error 

PU 

Frequency restricted/reduced with IPM 

current protection 

En 

High pressure protection 

E1 

Frequency restricted/reduced with high 

discharge temperature 

F9 

Low pressure protection 

E3 

Frequency restricted/reduced with anti-

freezing protection 

FH 

Compressor stalling 

LE 

Frequency restricted/reduced with 

overload protection 

F6 

Over-speeding 

LF 

Frequency restricted/reduced with IPM 

temperature protection 

EU 

Drive board temperature sensor error 

PF 

Indoor unit full water error 

E9 

AC contactor protection 

P9 

Anti-freezing protection 

E2 

Temperature drift protection 

PE 

AC input voltage abnormal 

PP 

Sensor connection protection 

Pd 

Whole unit current sensing circuit error 

U5 

DC bus voltage drop error 

U3 

4-way valve reversing error 

U7 

Outdoor fan 1 error protection 

L3 

Motor stalling 

H6 

Outdoor fan 2 error protection 

LA 

PG motor zero-crossing protection 

U8 

Содержание SWC-02

Страница 1: ......

Страница 2: ...emove or install the wired controller by yourself If there is any question please contact our after sales service center 5 The wired controller is a general model applicable for several kinds of units...

Страница 3: ...2 On Off 5 3 3 Mode Setting 5 3 4 Temperature Setting 5 3 5 Fan Setting 5 3 6 Swing Setting 6 3 7 Functions Setting 8 3 8 Unit Status View 12 3 9 Current Error View 13 3 10 Timer Setting 15 3 11 Cloc...

Страница 4: ...1 1 Display 1 1 Appearance Fig 1 Appearance of wired controller...

Страница 5: ...unction 12 This device does not have Absence function 13 Shielding status Buttons temperature ON OFF mode or energy saving is shielded by remote monitor 14 Current set fan speed 15 Memory function Mem...

Страница 6: ...ight swing 5 1 Set related function on or off 2 Move option cursor 3 Set parameter 8 7 MENU OK 1 Enter menu page 2 Confirm setting 9 10 MODE Set auto cooling dry fan and heating modes for indoor unit...

Страница 7: ...setting Dry function setting Quiet function setting Fahrenheit Temperature Setting Air function setting Timer setting menu Once Clock setting menu Time format setting Daily Weekly timer Two week timer...

Страница 8: ...s not available COOLING DRY FAN HEATING 3 4 Temperature Setting Under unit on status pressing or button on the main page increases or decreases set temperature by 1 1 holding or button increases or de...

Страница 9: ...g is not available for the model fixed angle swing will be invalid when the wired controller turns on fixed angle swing mode Simple swing mode when fixed angle swing mode is turned off swing operation...

Страница 10: ...Fig 7 Swing setting 7...

Страница 11: ...s or or or button to select the function setting symbol Then press MENU OK button to enter user function setting page Press or button to select specific function item Press or button to turn on or tur...

Страница 12: ...on Setting Note cancelled while sleep function will be valid and vice versa function is set firstly and then sleep function is set I demand function will be aneously If I demand This function and slee...

Страница 13: ...g or heating limitation temperature After selecting cooling or heating limitation button to select cooling or After entering save function setting page press enter save function setting page button to...

Страница 14: ...2 After setting press MENU button to save the setting button to adjust the or After entering Air Function mode setting press adjust the mode of Air Function button to turn on or turn off air function...

Страница 15: ...r view function page Press or button to select status view function Press MENU button to enter unit status view page Press BACK button to return to the last page Please refer to Fig 9 The following st...

Страница 16: ...age to view the current error Press MENU button to enter the menu and select the function symbol to be viewed Then press MENU button to enter view function page Press or button to select error informa...

Страница 17: ...r demagnetization protection HE Over phase current protection P5 PFC protection Hc Compressor desynchronizing H7 IPM Temperature Protection P8 IPM Current protection H5 Over power protection L9 Compre...

Страница 18: ...er The wired controller can set one time clock timer If the unit is off timer on can be set If the unit is on timer off can be set This timer will be carried out for only once when timer time is reach...

Страница 19: ...it ON OFF set temperature in cooling it is valid only when the current mode is cooling set temperature in heating it is valid only when the current mode is heating Please refer to Fig 13 After enterin...

Страница 20: ...o select the day to be set Then press MENU button to enter timer programming of that day Press or button to select the item to be set Press or button to adjust the content Press MENU button to save se...

Страница 21: ...ENU button to enter two week timer programming After entering two week timer setting page press or button to select the day to be set Then press MENU button to enter timer programming of that day Pres...

Страница 22: ...ring timer on setting page press or button to increases or decreases timer time by 0 5h Press MENU button to save setting Press BACK button to return to the last page Please refer to Fig 16 19 Fig 16...

Страница 23: ...age Press or button to select time format and then press or button to select 12 hour system or 24 hour system Please refer to Fig 18 Fig 18 Time format selection Note If you need to use both the wired...

Страница 24: ...unlock Please refer to Fig 20 Items can be locked ON OFF mode setting temperature setting fan speed setting key lock After locking the corresponding item cannot be set through buttons If the keys are...

Страница 25: ...Instructions 4 1 Parts and Dimension of Wired Controller Fig 21 Dimension of wired controller Fig 22 Parts of wired controller No 1 2 3 Name Panel of wired controller Screw M4 25 Soleplate of wired co...

Страница 26: ...tion Methods Fig 23 Installation diagram for wired controller Fig 23 is the simple installation process of wired controller please pay attention to the following items 1 Before installation please cut...

Страница 27: ...abnormally 4 4 Disassembly Fig 24 Disassembly diagram for wired controller Separate the signal and communication lines of the wired controller from If the air conditioning unit is installed where is...

Страница 28: ......

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