129
Outdoor Unit
Electric Control
SW9 SW10 SW11 Function Display with digital tube LED1~4
Unit No.
0-2
3 0
Speed of outdoor fan
motor 1
345 means 345rpm.
Press SW2(UP) for 2 seconds, showing 1111, then enter the
settable condition. Sparklingly display: Speed grade will go up a
level each time pressing SW2(UP); speed grade will go down a
level each time pressing SW1(DOWN). The setting condition will
quit automatically after 5 minutes.
Press SW1(DOWN) for 2 seconds, showing 0000, then quit the
inquiry condition and stop sparklingly display.
4 0
Speed of outdoor fan
motor 2
5 0
Current frequency of
inverter compressor
INV
110.0 means 110.0Hz
Press SW2(UP) for 2 seconds, showing 1111, then enter the
settable condition. Sparklingly display: The frequency will go up
1 Hz each time pressing SW2(UP); frequency will decrease 1 Hz
each time pressing SW1(DOWN). The setting condition will quit
automatically after 5 minutes.
Press SW1(DOWN) for 2 seconds, showing 0000, then quit the
inquiry condition and stop sparklingly display.
(when system failures, compressor is forbidden to start up.)
6 0
Fixed frequency
compressor status
00—Fixed frequency compressor 1# OFF, Fixed frequency
compressor 2# OFF
01—Fixed frequency compressor 1# ON, Fixed frequency
compressor 2# OFF
10—Fixed frequency compressor 1# OFF, Fixed frequency
compressor 2# ON
11—Fixed frequency compressor 1# ON, Fixed frequency
compressor 2# ON
7 0
Outdoor unit LEVa1
valve open angle
0---470 step
Press SW2(UP) for 2 seconds, showing 1111, then enter the
settable condition. Sparklingly display: Press SW2(UP), the
valve open entirely. Press SW1(DOWN), the valve close entirely.
The setting condition will quit automatically after 2 minutes.
Press SW1(DOWN) for 2 seconds, showing 0000, then quit the
inquiry condition and stop sparklingly display.
8 0
Outdoor unit LEVa2
valve open angle
9 0
Outdoor unit LEVb
valve open angle
10 0
Outdoor unit LEVc
valve open angle
11 0
Outdoor unit
solenoid valve output
indication
LED1: 4WV: 1 ON 0 OFF--Far left
LED2: SV1: 1 ON 0 OFF
LED3: SV3i: 1 ON 0 OFF
LED4: SV31: 1 ON 0 OFF
12 0
Outdoor unit
solenoid valve output
indication
LED1: SV6: 1 ON 0 OFF--Far left
LED2: SV9: 1 ON 0 OFF
LED3: SV10: 1 ON 0 OFF
LED4: SV11: 1 ON 0 OFF
13 0
Outdoor unit
solenoid valve output
indication
LED1: SV18i: 1 ON 0 OFF--Far left
LED2: SV181: 1 ON 0 OFF
LED3: SV21: 1 ON 0 OFF
LED4: WV42: 1 ON 0 OFF
14 0 Heater output
LED1: CHi: 1 ON 0 OFF--Far left
LED2: CH1: 1 ON 0 OFF
LED3: CH2: 1 ON 0 OFF
LED4: Cha: 1 ON 0 OFF
15 0 Program version 1.0 means Ver1.0
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