Haier MRV II Instruction Manual page 68

5.4.3 Outdoor running data display
SW SW
3 4
0/1/
0
2/3
0/1/
2
2/3
0/1/
3
2/3
0/1/
5
2/3
0 6
0/1/
8
2/3
SW function
5 definition
display failure
0 code of the
outdoor
display running
0
mode of the
outdoor
display capacity of
0
the outdoor
display running
frequency and
energy class of
0 the outdoor
display fan speed
0
of the master
unit
the outdoor
four-way valve
state
the outdoor
unloading valve
SV1 state
0
the outdoor oil
equalization valve
SV2 state
the outdoor
spraying valve
SV3 state
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content displayed on
digital tube
such as "20", if no failure
it will shows "0"
"HHHH" means heating
"CCCC" means cooling
such as "10" means 10
HP
such as "30"
master unit running with
30Hz
eg.: "10.0" shows 100%
capacity of slave unit;
"6.0" shows
capacity of slave unit
such as "9", fan speed
for slave unit can not
be displayed
LED1 display "1" means
open, "0" means close
LED2 display "1" means
open, "0" means close
LED3 display "1" means
open, "0" means close
LED4 display "1" means
open, "0" means close
means
60%
Part 2