Haier MRV II - Page 69

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SW3 SW4 SW5 function definition
content displayed on
digital tube
the slave unit
capacity valve SV4
state
LED1 display “1” means
open, ”0” means close
the slave unit
capacity valve SV5
state
LED2 display “1” means
open, ”0” means close
1/2/3 9 0
the slave unit
capacity valve SV6
state
LED3 display “1” means
open, ”0” means close
0/1/2
/3
10 0
EEV open angle of
the outdoor
such as “1600”
0/1/2
/3
0 1
high pressure of
master unit
such as “18.08”, high
pressure of slave unit can
not be displayed
0/1/2
/3
1 1
low pressure of
master unit
such as “3.86”, low
pressure of slave unit
can not be displayed
0/1/2
/3
2 1
the outdoor air
discharging
temp. Td
such as “89”
0/1/2
/3
3 1
the outdoor air
suction temp. Ts
such as “12”
0/1/2
/3
4 1
the outdoor
defrosting temp.Te
such as “38”
0/1/2
/3
5 1
outdoor ambient
temp. Ta
such as “32”
0/1/2
/3
6 1
the outdoor oil
temp. Toil
such as “58”
0/1/2
/3
10 1 the outdoor current
such as “12.5”
1.Dial SW3 to 0, display master unit running data; 2. Dial SW3 to 1, display
slave unit running data;
3.Dial SW3 to 2, display slave unit No.2 running data; 4.Dial SW3 to 3,display
slave unit No.3 running data
Part 2