Hisense AVWT-192FFFH User Manual

118
Troubleshooting
(1.1.8 Abnormalities of Devices)
Cause Check Item
Action
(Turn OFF Main Switch)
Phenomenon
Check thermistor by
self-checking .
Replace or correctly
connect wiring when
it is abnormal.
Check it by self-
checking .
Check it by self-
checking .
Check the indoor unit
stoppage when the
remote control switch
is switched OFF.
Failure of
Discharge
Air Temp.
Thermistor
Failure of
Thermistor
Indoor Fan
Speed is
Not Changed
No Defrosting
Operation Mode
is Available
while Heating
Operation or
Defrosting
Operation is
Continued
Light and
LCD Indication
on Remote
Control Switch
are Kept ON
Disconnected
Wire of
Thermistor
Failure of
Thermistor
for Outdoor
Evaporating
Temp. during
Heating
Failure of
Thermistor
Replace or connect it
correctly when it is
abnormal.
Replace remote control
switch if it fails.
Replace PCB if it fails.
Disconnected
Wire of
Thermistor
Measure resistance
of coil.
Failure of
Reversing
Valve
Disconnected
Reversing
Valve Coil
Supply power forcibly.
Replace reversing valve.
Incorrect
Activation of
Reversing
Valve
Check connectors.
Failure of
Outdoor Unit
PCB
Disconnected
Wires to PCB
Correctly connect
wiring.
Replace it when check
mode is not available.
Failure of
PCB
Check PCB by
self-checking .
Check connectors.
Failure of
Indoor Unit
PCB
Disconnected
Wires to PCB
Correctly connect
wiring.
Replace PCB if it fails.
Failure of
PCB
Failure of Remote
Control Switch
Failure of
Indoor Unit PCB
Replace DC module
if it fails.
Failure of DC module
for Indoor Unit
Check connectors.
Correctly connect
wiring.
Disconnected Control Wires
between Indoor Unit and
Outdoor Unit
Failure of PCB in Indoor Unit
or Remote Control Switch

Hisense AVWT-192FFFH Specifications

General

Brand	Hisense
Model	AVWT-192FFFH
Category	Air Conditioner
Language	English