Airwell YEVFD Series, Service Manual

Page: 54 / 92

SW1 SW2 SW3 Function Digital tube LD1 ~ 4 display
15
（
F
）
12
(
C
）
2
Power restrain operation control mode
selection
0-unavaiable 1-available
15
（
F
）
13 (D) 2 ModeBus Fahrenheit unit selection
0-
o
C
1-
o
F
15
（
F
）
14 (
E
) 2
Allow access to factory automation test
mode mark (for factory testing)
0- forbidden
1- allow(default
）
15
（
F
）
15
（
F
）
2 Allow access to self-cleaning
0- forbidden
1- allow(default
）
Outdoor unit valve control
SW1 SW2 SW3 Functions Operation methods
6 15 (F) 2
Cancel all the
manual controls
(component type)
• Press ENTER (SW7) for 3 seconds, display 1111, then to quit, or
press EXIT (SW6) for 3 seconds, display 0000, then quit the set.
• Cancel items:
Movable component control by hand such as compressor, motor,
electronic expansion valve (LEV), solenoid valve (SV) and so on
(including evacuation and charging; excluding rated operation,
compulsory operation, indoor run/stop, etc.)
Examination of local EE data
SW1 SW2 SW3 Function Display with digital tube LD1~4
12 (C)
0 0 The EE data of address 000H (Version E2)
000H-0FFH address EE data display
Address calculation: addr=SW2*10H +SW3
Data display: hexadecimal display, H rep -
resents hexadecimal number
0 1 The EE data of address 001H
… … …
0 F The EE data of address 00FH
1 0 The EE data of address 010H
… … …
1 F The EE data of address 01FH
… … …
F F The EE data of address 0FFH
13 (D)
0 0 The EE data of address 100H
100H-13FH address EE data display
Location: addr=100 H SW2*10H +SW3
Data display: hexadecimal display, H rep -
resents hexadecimal number
0 1 The EE data of address 101H
…… …… ……
3 F The EE data of address 13FH
4 0 The EE data of address 140H
140H-1FFH address is fault information
area
…… …… ……
F F The EE data of address 1FFH
52