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4)Outdoor valves' spare parts control
SW9
SW10
SW11
6
0
2
6
1
2
6
2
2
6
3
2
6
4
2
6
5
2
6
6
2
6
7
2
6
8
2
6
9
2
6
10
2
6
11
2
6
12
2
6
13
2
6
14
2
6
15
2
5) Phase detect parameter
SW9
SW10
SW11
11
0
11
1-10
11
0
11
1-10
11
0
11
1-10
11
0
11
1-10
11
0
Function
Manual control 4WV switch
Manual control SV1 switch
Manual control SV3i switch
Manual control SV31switch
Manual control SV6 switch
Manual control SV9 switch
Control SV10 switch
Manual control SV11 switch
Manual control SV18i switch
Manual control SV181 switch
Manual control SV21 switch
Manual control fixed frequency
compressor COMP1 switch
Manual control fixed frequency
compressor COMP2 switch
Manual control CHi switch
Manual control 4WV2 switch
Cancel all the manual control
（spare parts）
OK times of S phase
0
20 times: normal; less than 16 times：alarm 37-1)
0
Observe S phase low level's time 10ms; unit:0.1ms
OK times of S phase
1
20 times: normal; less than 16 times：alarm 37-1)
OK times of S phase
1
20 times: normal; less than 16 times：alarm 37-1)
OK times of T phase
2
20 times: normal; less than 16 times：alarm 37-2)
2
Observe T phase low level's time 10ms; unit:0.1ms
OK times of T phase
3
20 times: normal; less than 16 times：alarm 37-2)
0.1ms
3
Observe T phase's cyclic period 20ms. Unit: 0.1ms
OK times of S/T phase
4
10 times: normal; less than 7 times：alarm 37-3)
Display current state of spare parts, 1: On, 0: Off
Press SW2(UP) for 2 secs continuously, displaying 1111 then come
into the setting state with blinking display: press SW2(UP) to open;
press SW1(DOWN) to close; exit the setting state automatically after
2 mins.
Press SW1(DOWN) for 2 secs continuously, displaying 0000 to exit
the setting state and stop blinking.
(Compressor is forbidden to start up when there are system failures)
Press SW2(UP) for 2 secs continuously, displaying 1111 to cancel or
press SW1(DOWN) for 2 secs continuously, displaying 0000 to cancel
Cancelled items:
The manual control of compressor, fan motor, EEV LEV, Solenoid
valve and all the other outdoor active spare parts.(including air
evacuating and charging setting; excluding running modes: rated or
forced ON/OFF of indoors and outdoors, etc)
Function
244
Operation
Operation
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