Haier MRV 5-RC AB052MAERA, Service Manual

Page: 161 / 243

158
SW1 SW2 SW3 function Digital tube LD1 ~ 4 display
Control
range
15
（
F
）
0 2
In the same machine drive
off control selection
0- machine automatic control according to the
group number, all within the machine with
1- drive,
2- all in each machine control, drive off with ban
Group
class
(physical
master
unit is
valid)
15
（
F
）
1 2
Selection of low temperature
automatic operation control
for indoor unit
0- within the machine automatic control,
1- all within the machine is valid,
2- all the inside of the machine is invalid
15
（
F
）
2 2 Pipe length selection
0
：
short pipe length;
1
：
middle pipe length
；
2
：
long pipe length
15
（
F
）
3 2
Defrosting conditions
selection
0- normal area,
1- area easy to frost
15
（
F
）
4 2 Operation mode priority
0- first open priority
；
1- after opening priority
2- cooling priority
；
3- heating priority
15
（
F
）
6 2
Heating limit when
Outdoor temp
Over 25 degree
0-shows no limitation,
1-shows limitation
15
（
F
）
7 2 Silent running option
0-without silent operation
，
1- silent operation 1
，
2- silent operation 2
，
3- silent operation 3
，
4- silent operation 4
15
（
F
）
8 2 snow-proof operation setting 0-without snow-proof operation
，
1- without snow-proof operation
15
（
F
）
9 2
When the main outdoor
machine is running, the
choice of the operation of the
wind turbine is stopped.
0-stop
，
1-run
15
（
F
）
12
（
C
）
2
Power limit operation control
mode selection
0- By E2 value,
1- By external contact DRM
15
（
F
）
13
（
D
）
2
Power output ratio selection
(E2 control method is valid)
Maximum capacity to allow the maximum
number of files, a total of 11 stalls, 0 stalls for
10, 0%, 100%