Alarm
Codes
SELF
‐
DIAGNOSTIC
ALARM
CODES
Alarm
Display
Problem
Cause
Corrective
Action
Frost
prevention
sensor
and
Abnormal
temperature
sensor
value
Indoor
heat
exchanger
temperature
too
low
TH3
temperature
sensor
has
a
loose
or
broken
connection
Do
not
use
the
air
conditioner
if
ambient
temperature
is
lower
than
64°F
(18°C)
Contact
a
qualified
service
agent
Refrigerant
high
pressure
switch
Blocked
air
filter
Blocked
/
kinked
exhaust
duct
Ambient
temperature
is
too
high
Clean
air
filter
Ensure
exhaust
duct
is
not
blocked
/
kinked
Do
not
use
the
air
conditioner
if
ambient
temperature
is
higher
than
113°F
(45°C)
Abnormal
temperature
sensor
value
TH1
temperature
sensor
has
a
loose
or
broken
connection
Contact
a
qualified
service
agent
Abnormal
temperature
sensor
value
TH2
temperature
sensor
has
a
loose
or
broken
connection
Contact
a
qualified
service
agent
Compressor
overloaded
Ambient
temperature
is
too
high
Unstable
voltage
supply
Defective
compressor
Do
not
use
the
air
conditioner
if
ambient
temperature
is
higher
than
113°F
(45°C)
Contact
a
qualified
service
agent
Replace
compressor
Condensate
water
level
alarm
Condensate
tank
is
full
Empty
the
water
tank
After
installation
of
the
water
tank,
press
the
SPOT/
COOL
or
ROOM/COOL
button
to
resume
operation
Page
16
Xtreme
Power
Conversion®
(XPC)
Corporation
XC
‐
14A,
XC
‐
22A,
XC
‐
30A
USER’S
MANUAL
Portable
Air
Conditioners
Xtreme
Power
Conversion®
(XPC)
Corporation
Page
9
XC
‐
14A,
XC
‐
22A,
XC
‐
30A
USER’S
MANUAL
Portable
Air
Conditioners
Figure
5
–
Cool
Air
Outlet
attachment
WARNING
DO
NOT
use
the
unit
in
explosive
environments
or
in
areas
where
flammable
gas
leakage
may
occur
WARNING
DO
NOT
use
the
unit
in
areas
where
it
will
be
exposed
to
rain
or
water
WARNING
DO
NOT
use
the
unit
in
a
corrosive
atmosphere
WARNING
DO
NOT
use
the
unit
about
113
F
(45
C)
WARNING
DO
NOT
install
the
unit
on
uneven
or
sloping
surface.
The
unit
may
roll
or
topple
over
even
if
casters
are
set
in
the
locked
position
Discharge
Ducts
/
Supply
Air
Duct
1.
Remove
the
Cool
Air
Outlet
Hose(s)
from
the
box
2.
Place
the
Cool
Air
Outlet
Hose(s)
on
the
front
top
of
the
unit
as
shown
in
Figure
5
3.
Use
screws
to
install
the
Cool
Air
Out
‐
let
Hose(s)
to
the
front
of
the
unit
(screws
inside
the
accessory
box)
INSTALLATION
GUIDE
WARNINGS
REGARDING
PROPER
LOCATION
FOR
INSTALLATION
