VIVAX
ENG
44
Communication
fault
between
indoor
unit
and
outdoor
unit
1.
wire
doesn’t
connect
between
main
control
board
PCB
B
and
main
control
board
of
hydraulic
module.
connect
the
wire.
2.
Communication
wire
sequence
is
not
right.
Reconnect
the
wire
in
the
right
sequence.
3.
Whether
there
is
a
high
magnetic
field
or
high
power
interfere,
such
as
lifts,
large
power
transformers,
etc..
To
add
a
barrier
to
protect
the
unit
or
to
move
the
unit
to
the
other
place.
Communication
error
between
inverter
module
PCB
A
and
main
control
board
PCB
B
1.
Whether
there
is
power
connected
to
the
PCB
and
driven
board.
Check
the
PCB
indicator
light
is
on
or
off.
If
Light
is
off,
reconnect
the
power
supply
wire.
2.
if
light
is
on,
check
the
wire
connection
between
the
main
PCB
and
driven
PCB,
if
the
wire
loosen
or
broken,
reconnect
the
wire
or
change
a
new
wire.
3.
Replace
a
new
main
PCB
and
driven
board
in
turn.
Three
times
P6
protect
The
sum
of
the
number
of
times
L0
and
L1
appear
in
an
hour
equals
three.See
L0
and
L1
for
fault
handling
methods
The
DC
fan
failure
1.
Strong
wind
or
typhoon
below
toward
to
the
fan,
to
make
the
fan
running
in
the
opposite
direction.
Change
the
unit
direction
or
make
shelter
to
avoid
typhoon
below
to
the
fan.
2.
fan
motor
is
broken,
change
a
new
fan
motor.
Main
circuit
voltage
failure
1.
Whether
the
power
supply
input
is
in
the
available
range.
2.
Power
off
and
power
on
for
several
times
rapidly
in
short
time.
Remain
the
unit
power
off
for
more
than
3
minutes
than
power
on.
3.
the
circuit
defect
part
of
Main
control
board
is
defective.
Replace
a
new
Main
PCB.
Pressure
sensor
failure
1.
Pressure
sensor
connector
is
loosen,
reconnect
it.
2.
Pressure
sensor
failure.
change
a
new
sensor.
Содержание HPS-120HM155AERI/I1s
Страница 2: ......
Страница 60: ... HR VIVAX 57 DODATAK B Dijagram ožičenja s električnim upravljanjem 4 10kW ...
Страница 64: ... HR VIVAX 1 ...
Страница 95: ...VIVAX HR 32 STRUKTURA IZBORNIKA PREGLED ...
Страница 96: ... HR VIVAX 33 ...
Страница 129: ...VIVAX ENG 28 Electronic control box 12 14 16 kW 1 phase ...
Страница 159: ...VIVAX ENG 58 ANNEX B Electrically controlled wiring diagram 4 10kW ...
Страница 163: ......
Страница 164: ... ENG VIVAX 1 ...
Страница 195: ...VIVAX ENG 32 MENU STRUCTURE OVERVIEW ...
Страница 196: ... ENG VIVAX 33 ...
Страница 229: ...ZZZ 9 9 FRP ...