Weltem Icen WPC-23000, Owner'S Manual, Page: 10 / 16

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Owner’s Manual WPC-23000
Table 1- Alarm Codes
SELF-DIAGNOSTIC ALARM CODES
Alarm
Display
Problem Cause Correcve Acon
愚決檺律
;ΠΕΖΝ ΁ͽͲ΅Ͷ͑͝ʹͲΆ΅ͺ΀Ϳ
΁Ͳ΃΅͑Ϳ΀͟ ͢͵͑΃͑Ͳ;Ͷ΃ͺʹ΀΀ͽͥ͑͢͢͡Έ΁ʹͣͤ͞͡͡͡
惾剳
岂憮͑斲決溎 ͥ͢͢Ωͧ͢͡
惾剳殯͑Έ΁ʹͦͤ͢͞͡͡
洇殯微塾
沗͑͑昷 円͑͑皦 筛͑͑汾
朞洛斲穳
͢
ͣ
ͤ
ͥ
ͦ
ͧ
ͨ
ͩ
͢
ͣ
ͤ
ͥ
ͦ
͑͢͟沲滎͑ͫ͑汆怺塶姷嵷滆͑ͣͦ惾畲嵦
ͣ͑͟汾曊愯憛ͫ͑樮廇汾曊
ͤ͑͟汾曊族旇ͫ͑籗族͢壊
ͥ͑͟祢彺熞庲ͫ͑岂惾嘪決砋͙΀΁΁瑚砋͚
ͦ͑͟汾曊匶渆͑ͫ͑壊彺͑愕͑昪凊͑洢击͑穊床
ͧ͑歾刃汞͑獞朞昦͙抏汆昦͚汆͑汾曊篊͑洎埮昦沊͟
ͣͤͩͧ͑͢͟͟͡͡͡ʹ΀͑怾割͑犚儆
Frost on heat
exchanger
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Evaporator motor
overload
(for wpc-23000)
Drain pump
alarm
High pressure
Indoor heat exchanger
temperature too low
TH1(Outlet) temperature
sensor has a loose or
broken connecon
TH2(Inlet) temperature
sensor has a loose or
broken connecon
TH3(Evaporator coil)
temperature sensor has
a loose or broken connecon
Drain pump defecve or
improper hose connecon
(including kink or blockage)
Improper air circulaon
High ambient
temperature
Clean the air filter
Ensure exhaust duct is not
blocked or kinked
Ambient temperature must
be under 45°C(113°F)
Ambient temperature is
too high
Unstable voltage supply
Defecve compressor
Abnormal operaon of
evaporator motor
(for wpc-23000)
Abnormal operaon of
condenser motor
(for wpc-23000)
Do not use the air
condioner if ambient
temperature is lower than
18°C (64°F)
Contact a qualified service
agent
Contact a qualified service
agent
Contact a qualified service
agent
Contact a qualified service
agent
Do not use the air condioner
if ambient temperature is
higher than 45°C (113°F)
Contact a qualified service
agent
Replace compressor
Contact a qualified service
agent
Check the hose connecon
and hose
Replace drain pump
Compressor
overload
Condenser motor
overload
(for wpc-23000)
SELF-DIAGNOSTIC ALARM CODES
Alarm
Display
Problem Cause Correcve Acon
Frost on heat
exchanger
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Evaporator motor
overload
(for wpc-23000)
Drain pump
alarm
High pressure
Indoor heat exchanger
temperature too low
TH1(Outlet) temperature
sensor has a loose or
broken connecon
TH2(Inlet) temperature
sensor has a loose or
broken connecon
TH3(Evaporator coil)
temperature sensor has
a loose or broken connecon
Drain pump defecve or
improper hose connecon
(including kink or blockage)
Improper air circulaon
High ambient
temperature
Clean the air filter
Ensure exhaust duct is not
blocked or kinked
Ambient temperature must
be under 45°C(113°F)
Ambient temperature is
too high
Unstable voltage supply
Defecve compressor
Abnormal operaon of
evaporator motor
(for wpc-23000)
Abnormal operaon of
condenser motor
(for wpc-23000)
Do not use the air
condioner if ambient
temperature is lower than
18°C (64°F)
Contact a qualified service
agent
Contact a qualified service
agent
Contact a qualified service
agent
Contact a qualified service
agent
Do not use the air condioner
if ambient temperature is
higher than 45°C (113°F)
Contact a qualified service
agent
Replace compressor
Contact a qualified service
agent
Re-connect the power cable
to the correct power source
Check the hose connecon
and hose
Replace drain pump
Compressor
overload
Condenser motor
overload
(for wpc-23000)
Incorrect power
cable connecon
Out of phase