Haier MRV II - Page 65

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5.4 Table 4: system running data display –digital tube of master unit
data display
5.4.1 System installation data display and function operation method
SW
3
SW
4
SW
5
function
definition
function operation
method
content
displaye
d on
digital
tube
0 0 2
refrigerant
type
means R22 R22
0 2 2
quantity of
outdoor
connected in
one system
means 3 slave units, no
master unit
4
0 3 2
quantity of
indoor
connected in
one system
means 36 indoor 36
0 4 2
quantity of
working indoor
means 8 indoors are
working
8
0 5 2
quantity of
indoor whose
running mode
is the same
with outdoor
—— 16
0 11 2
outdoor runs
manually with
fix frequency
● run as the running
mode of outdoor, press
SW2 for 5 seconds,
display master unit
setting frequency,
original value is 100Hz.
press SW2 to rise
frequency, press SW1 to
reduce frequency
●to run this function, the
re must be running
indoor
●SW8-8 on right side --
that means master unit is
r running and slave unit
is not running
display
the
setting
frequenc
y of
master
unit
Part 2