7
Owner’s Manual
6SS12BEA2ACA0 / 6SS24BGA2ACA0
SELF-DIAGNOSTIC CODES
Alarm Display
Problem
Cause
Corrective Action
Frost prevention
sensor and Abnormal
temperature sensor
value
a. Indoor heat exchanger
temperature too low
b. TH3 temperature sensor has a
loose or broken connection
a. Do not use the air conditioner
if ambient temperature is
lower than 64°F (18°C)
b. Contact a qualified service
technician
Refrigerant high
pressure switch
a. Blocked air filter
b. Ambient temperature is too high
c. Cooling pump is not operating
normally
d. Power is not supplied to
outdoor unit
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
125.6°F (52°C)
c. Check circulating pump is
operating normally. Check
the cooling water line
between indoor and outdoor
unit is not pinched.
d. Connect power cord
between indoor unit and
outdoor unit Contact service
center if problem persists
Abnormal temperature
sensor value
TH1 outlet temperature sensor
has a loose or broken connection
Contact service center
Abnormal temperature
sensor value
TH2 inlet temperature sensor has
a loose or broken connection
Contact service center
Compressor
overloaded
a. Ambient temperature is too high
b. Unstable voltage supply
c. Defective compressor
a. Do not use the air conditioner
if ambient temperature is
higher than 125.6°F (52°C)
b. Contact service center if
problem persists.
c. Replace compressor
Condensate water
level alarm
Drain of condensate water is not
working well.
a. Cycle power
b. Check condensate pump to
ensure operation.
c. Check condensate hose for
pinch or kink.
7
6SS12BEA2ACA0 / 6SS24BGA2ACA0
Owner’s Manual
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
6SS12BEA2ACA0 / 6SS24BGA2ACA0
Owner’s Manual
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
6SS12BEA2ACA0 / 6SS24BGA2ACA0
Owner’s Manual
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
6SS12BEA2ACA0 / 6SS24BGA2ACA0
Owner’s Manual
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
6SS12BEA2ACA0 / 6SS24BGA2ACA0
Owner’s Manual
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
6SS12BEA2ACA0 / 6SS24BGA2ACA0
Owner’s Manual
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
7
WSC-4000 / WSC-6000
Owner’s manual
Frost prevention
sensor and
Abnormal
temperature
sensor value
Refrigerant high
pressure switch
Abnormal
temperature
sensor value
Abnormal
temperature
sensor value
Compressor
overloaded
Condensate
water level
alarm
a. Indoor heat
exchanger
temperature too low
b. TH3 temperature
sensor has a loose or
broken connection
a. Blocked air filter
b. Ambient temperature
is too high
c. Cooling pump is
not operate normally
d. Power is not supplied
to outdoor unit
TH1 outlet temperature
sersor has a loose or
broken connection
TH2 inlet temperature
sensor has a loose or
broken connection
Drain of condensate
water is not working
well.
a. Ambient temperature
is too high
b. Unstable voltage
supply
c. Defective compressor
a. Do not use the air
conditioner if ambient
temperature is lower than
18°C (64°F)
b. Contact a qualified
service agent
a. Clean air filter
b. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
c. Check Cooling pump
is operating normally.
Check the cooling water
line between indoor and
outdoor unit is folded.
d. Connect power cord
between indoor unit and
outdoor unit
Contact service center if
poroblem persists
Contact service center
Contact service center
a. Do not use the air
conditioner if ambient
temperature is higher than
52°C(125.6°F)
b. Contact service center if
problem persists.
c. Replace compressor
a. Turn off and on the unit.
b. Check if drain of
condensate water is
working well.
6
WSC-4000 / WSC-6000
Owner’s manual
There is 1 evaporator filter in front of the unit.
1. loosen up 2 bolts on the front filter guard.
2. Slide filter up and use a vacuum cleaner to remove the dust from the filter.
3. If the filter is heavily covered with dust and dirt, warm water and mild soap or neutral detergent may be used to
wash the filter. Do not use any other chemicals to clean filter, as they will likely damage the filter.
4. Dry the filter in a shaded area before replacing it. Do not operate the unit without the filter installed and the filter
guard in the closed position.
5. Replace the clean filter and close the filter guard.
NOTE:
For effective cooling clean the filter at least every 2 weeks.
– Remove dust from the filter
using a vacuum cleaner
hose attachment.
– If required wash the filter in
lukewarm water with a mild
detergent. Leave to dry in
a shaded area before
reinstalling.
Figure 8 – Removing Filter
Figure 9 – Removal of Dust
Maintenance
FILTER CLEANING
(See Figures 8 and 9)
SELF-DIAGNOSTIC CODES
(See Table 1)
The alarm light is activated if abnormal operation occurs, and a code is displayed on the control panel.
The compressor and condenser fan motor will stop operating. The evaporator fan will continue to run for 3 minutes.
If the fault is rectified within 3 minutes, the unit will resume operation. If the fault persists for more than 3 minutes,
the evaporator fan also stops. The fault must be rectified before the unit can resume normal operation.
Customer:
Please read and keep this manual for future
reference and keep sales receipt as proof of purchase.
Product
Model No.
Date of Purchase
Place of Purchase
Serial No.
Period of Warranty
Water - cooled split
Portable Air Conditioner
Do not operate without the filter fitted.
Do not operate the unit with a damaged cord or plug, after the unit malfunctions,
or if the unit has been dropped or damaged.
– For your convenience, record the complete model number and product name (located on the Product
Identification Plate), the purchase date, purchase location, serial number, and warranty period in the table below.
– Also, attach your purchase receipt as proof of purchase to this instruction manual for future reference.
– To ensure your product is covered by warranty, the complete faulty product along with your original purchase
receipt must be provided at the place of purchase.
Table 1 – Alarm Codes
