Sanyo CL1872 User manual

Sanyo
Brand
Sanyo
Model
CL1872
Category
Split-system air conditioners
Type
User manual
IMPORTANT
These air conditioners employ new
refrigerant R410A.
Pay special attention when
servicing the unit.
TECHNICAL & SERVICE MANUAL
KS1872 + C1872
+ CL1872
KS2472 + C2472
+ CL2472
DC INVERTER SPLIT SYSTEM AIR CONDITIONER
Indoor Unit
FILE NO.
Destination: North America
Outdoor Model No.
C1872
C2472
CL1872
CL2472
Product Code No.
1 852 330 36
1 852 330 37
1 852 330 40
1 852 330 41
Outdoor Unit
KS1872
KS2472
C1872
CL1872
C2472
CL2472
REFERENCE NO. SM700663
Indoor Model No.
KS1872
KS2472
Product Code No.
1 852 099 83
1 852 099 84
AIR CO
N
D
I
T
I
O
N
E
R
When Wiring
ELECTRICAL SHOCK CAN CAUSE
SEVERE PERSONAL INJURY OR DEATH.
ONLY A QUALIFIED, EXPERIENCED
ELECTRICIAN SHOULD ATTEMPT TO
WIRE THIS SYSTEM.
SPECIAL PRECAUTIONS
This symbol refers to a hazard
or unsafe practice which can
result in severe personal
injury or death.
This symbol refers to a hazard
or unsafe practice which can
result in personal injury or
product or property damage.
CAUTION
CAUTION
WARNING
WARNING
Important!
Please Read Before Starting
This air conditioning system meets strict safety and operating
standards. As the installer or service person, it is an
important part of your job to install or service the system so it
operates safely and efficiently.
For safe installation and trouble-free operation, you must:
Carefully read this instruction booklet before beginning.
Follow each installation or repair step exactly as shown.
Observe all local, state, and national electrical codes.
Pay close attention to all warning and caution notices given
in this manual.
If Necessary, Get Help
These instructions are all you need for most installation
sites and maintenance conditions. If you require help for
a special problem, contact our sales/service outlet or
your certified dealer for additional instructions.
In Case of Improper Installation
The manufacturer shall in no way be responsible for
improper installation or maintenance service, including
failure to follow the instructions in this document.
Do not supply power to the unit until all wiring and tubing
are completed or reconnected and checked.
Highly dangerous electrical voltages are used in this
system. Carefully refer to the wiring diagram and these
instructions when wiring. Improper connections and
inadequate grounding can cause accidental injury or death.
Ground the unit following local electrical codes.
Connect all wiring tightly. Loose wiring may cause
overheating at connection points and a possible fire
hazard.
When Transporting
Be careful when picking up and moving the indoor and
outdoor units. Get a partner to help, and bend your knees
when lifting to reduce strain on your back. Sharp edges or thin
aluminum fins on the air conditioner can cut your fingers.
When Installing
In a Ceiling or Wall
Make sure the ceiling/wall is strong enough to hold the unit’s
weight. It may be necessary to construct a strong wood or
metal frame to provide added support.
In a Room
Properly insulate any tubing run inside a room to prevent
"sweating" that can cause dripping and water damage to walls
and floors.
In Moist or Uneven Locations
Use a raised concrete pad or concrete blocks to provide a
solid, level foundation for the outdoor unit. This prevents water
damage and abnormal vibration.
In an Area with High Winds
Securely anchor the outdoor unit down with bolts and a metal
frame. Provide a suitable air baffle.
In a Snowy Area (for Heat Pump-type Systems)
Install the outdoor unit on a raised platform that is higher than
drifting snow. Provide snow vents.
When Connecting Refrigerant Tubing
Use the flare method for connecting tubing.
Apply refrigerant lubricant to the matching surfaces of the
flare and union tubes before connecting them, then tighten
the nut with a torque wrench for a leak-free connection.
Check carefully for leaks before starting the test run.
When Servicing
Tu rn the power off at the main power box (mains) before
opening the unit to check or repair electrical parts and
wiring.
Keep your fingers and clothing away from any moving parts.
Clean up the site after you finish, remembering to check
that no metal scraps or bits of wiring have been left inside
the unit being serviced.
Others
Ventilate any enclosed areas when installing or testing the
refrigeration system. Escaped refrigerant gas, on contact
with fire or heat, can produce dangerously toxic gas.
Confirm upon completing installation that no refrigerant gas
is leaking. If escaped gas comes in contact with a stove,
gas water heater, electric room heater or other heat source,
it can produce dangerously toxic gas.
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2
Table of Contents
1. OPERATING RANGE
2. SPECIFICATIONS
2-1. Unit Specifications
2-2. Major Component Specifications
2-3. Other Component Specifications
3. DIMENSIONAL DATA
4. REFRIGERANT FLOW DIAGRAM
4-1. Refrigerant Flow Diagram
5. PERFORMANCE DATA
5-1. Temperature Charts
5-2. Air Throw Distance Charts
6. ELECTRICAL DATA
6-1. Electrical Characteristics
6-2. Electric Wiring Diagrams
7. INSTALLATION INSTRUCTIONS
7-1. Installation Site Selection
7-2. Recommended Wire Length and Diameter
7-3. Remote Control Unit Installation Position
7-4. How to Test Run the Air Conditioner
7-5. Remove the Grille to Install the Indoor Unit
8. MAINTENANCE
8-1. Address Setting of the Remote Control Unit
8-2. Disconnecting and Connecting Positive Connector for Outdoor Unit
9. FUNCTIONS
9-1. Operation Functions
9-2. Protective Functions
5
6
14
20
21
24
25
29
31
33
37
39
40
41
42
43
44
45
47
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Page
3
10. TROUBLESHOOTING
10-1. Precautions before Performing Inspection or Repair
10-2. Method of Self-Diagnostics
10-3. Checking the Indoor and Outdoor Units
10-4. Trouble Diagnosis of Fan Motor
10-5. Noise Malfunction and Electromagnetic Interference
11. CHECKING ELECTRICAL COMPONENTS
11-1. Measurement of Insulation Resistance
11-2. Checking Continuity of Fuse on PCB Ass'y
12. REFRIGERANT R410A:
SPECIAL PRECAUTIONS WHEN SERVICING UNIT
12-1. Characteristics of New Refrigerant R410A
12-2. Checklist before Servicing
12-3. Tools Specifically for R410A
12-4. Tubing Installation Procedures
12-5. In Case of Compressor Malfunction
12-6. In Case Refrigerant is Leaking
12-7. Charging Additional Refrigerant
12-8. Retro-Fitting Existing Systems
APPENDIX INSTRUCTION MANUAL
48
48
51
52
54
55
56
57
58
59
59
60
62
63
63
64
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Page
4
95 °F D.B. / 71 °F W.B.
67 °F D.B. / 57 °F W.B.
1. OPERATING RANGE
Maximum
Minimum
115 °F D.B.
67 °F D.B.
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.
Cooling
95 °F D.B. / 71 °F W.B.
67 °F D.B. / 57 °F W.B.
Maximum
Minimum
115 °F D.B.
0 °F D.B.
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.
Cooling
Models : KS1872 + C1872
KS2472 + C2472
Models : KS1872 + CL1872
KS2472 + CL2472
5
6
2. SPECIFICATIONS
2-1. Unit Specifications
Indoor Unit KS1872
Outdoor Unit C1872
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.
Outdoor air temperature 95°F D.B. / 75°F W.B.
( 4,100 to 17,700 )
Air Circulation (High)
Shipping Volume
20
Voltage Rating
Pints/h
Capacity
ft
3
/min (m
3
/h)
Performance
%
Power Factor
Electrical Rating
Features
SEER
Compressor Locked Rotor Amperes
BTU/W
A
Fuse or Circuit Breaker Capacity
A
Controls / Temperature Control
Control Unit
Microprocessor / I.C. Thermister
Wireless Remote Control Unit
Manual
Auto
Timer
Indoor / Outdoor
24-Hour ON or OFF Timer, 1-Hour OFF Timer
Auto and 3 steps / Auto (Hi,Me,Lo)
Horizontal
R410A / 2.87 (1.3)
Electric Expansion Valve
Washable, Anti-Mold
DC Twin Rotary (Inverter)
Flare Type
25 (7.5)
42 / 38 / 30 / 28
51
1/4 (6.35)
1/2 (12.7)
Optional / Air Clean Filter
11-23/32
(298)
26-3/8
(670)
Moisture Removal (High)
W
Power Input
V
A
Available Voltage Range
Running Amperes
17.5
Dimensions & Weight
(*Qt = Quiet mode)
Refrigerant Tubing Connections
Refrigerant Tube Kit / Accessories
Refrigerant
Tube Diameter
Outdoor Unit
Indoor Unit
ft. (m)
lb. (kg)
lb. (kg)
Unit Dimensions
Package Dimensions
Weight
inch (mm)
Depth
Height
Width
Width
Max. allowable tubing length at shipment
Outdoor : Hi
inch (mm)
inch (mm)
Vertical
dB-A
dB-A
Air Filter
Operation Sound
Compressor
Refrigerant / Amount charged at shipment
lb. (kg)
Refrigerant Control
Depth
Net
Narrow tube
Wide tube
cu.ft (m
3
)
Indoor : Hi/Me/Lo/Qt*
Shipping
inch (mm)
inch (mm)
inch (mm)
inch (mm)
inch (mm)
Height
16
Cooling
kW
BTU/h
230V Single-Phase 60Hz
524 (890)
4.89
Cooling
187 to 253
( 1.2 to 5.2 )
17,600
5.15
93
( 1.2 to 7.0 )
( 250 to 1,500 )
7.0
1,500
34-21/32
(880)
8-19/32
(218)
11-7/32
(285)
41-15/16
(1,065)
11-3/8
(289)
29-1/8
(740)
44-7/8
(1,140)
39-27/32
(1,012)
14-31/32
(380)
26.5
(12.0)
90.4
(41.0)
14-29/32
(379)
33.1
(15.0)
99.2
(45.0)
4.24
(0.12)
9.89
(0.28)
<
230V
>
7
Indoor Unit KS1872
Outdoor Unit C1872
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.
Outdoor air temperature 95°F D.B. / 75°F W.B.
( 4,100 to 17,700 )
Air Circulation (High)
Shipping Volume
4.24
(0.12)
9.89
(0.28)
33.1
(15.0)
99.2
(45.0)
14-31/32
(380)
26.5
(12.0)
90.4
(41.0)
14-29/32
(379)
44-7/8
(1,140)
39-27/32
(1,012)
(285)
11-3/8
(289)
29-1/8
(740)
8-19/32
(218)
11-7/32
20
11-23/32
(298)
26-3/8
(670)
42 / 38 / 30 / 28
51
Manual
Auto
Electric Expansion Valve
Voltage Rating
Pints/h
Capacity
ft
3
/min (m
3
/h)
Performance
%
Power Factor
Features
SEER
Compressor Locked Rotor Amperes
BTU/W
A
Fuse or Circuit Breaker Capacity
A
Controls / Temperature Control
Control Unit
Microprocessor / I.C. Thermister
Wireless Remote Control Unit
Timer
Indoor / Outdoor
24-Hour ON or OFF Timer, 1-Hour OFF Timer
Auto and 3 steps / Auto (Hi,Me,Lo)
Horizontal
R410A / 2.87 (1.3)
Washable, Anti-Mold
DC Rotary (Inverter)
Vertical
Flare Type
25 (7.5)
1/4 (6.35)
1/2 (12.7)
Optional / Air Clean Filter
41-15/16
(1,065)
34-21/32
(880)
Electrical Rating
Moisture Removal (High)
W
Power Input
V
A
Available Voltage Range
Running Amperes
17.5
Dimensions & Weight
(*Qt = Quiet mode)
Refrigerant Tubing Connections
Refrigerant Tube Kit / Accessories
Refrigerant
Tube Diameter
Outdoor Unit
Indoor Unit
ft. (m)
lb. (kg)
lb. (kg)
Unit Dimensions
Package Dimensions
Weight
inch (mm)
Depth
Height
Width
Width
Max. allowable tubing length at shipment
Outdoor : Hi
inch (mm)
inch (mm)
dB-A
dB-A
Air Filter
Operation Sound
Compressor
Refrigerant / Amount charged at shipment
lb. (kg)
Refrigerant Control
Depth
Net
Narrow tube
Wide tube
cu.ft (m
3
)
Indoor : Hi/Me/Lo/Qt*
Shipping
inch (mm)
inch (mm)
inch (mm)
inch (mm)
inch (mm)
Height
16
Cooling
kW
BTU/h
208V Single-Phase 60Hz
524 (890)
4.89
Cooling
187 to 253
( 1.2 to 5.2 )
17,600
5.15
94
( 1.2 to 7.7 )
( 250 to 1,500 )
7.7
1,500
<
208V
>
8
Indoor Unit KS2472
Outdoor Unit C2472
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.
Outdoor air temperature 95°F D.B. / 75°F W.B.
( 4,100 to 24,200 )
Air Circulation (High)
Shipping Volume
4.24
(0.12)
12.71
(0.36)
33.1
(15.0)
127.9
(58.0)
16-1/4
(413)
26.5
(12.0)
119.0
(54.0)
44-7/8
(1,140)
40-5/8
(1,032)
(320)
11-3/8
(289)
33-27/32
(860)
20
11-23/32
(298)
29-1/8
(740)
47 / 44 / 41 / 30
55
Manual
Auto
Electric Expansion Valve
Voltage Rating
Pints/h
Capacity
ft
3
/min (m
3
/h)
Performance
%
Power Factor
Features
SEER
Compressor Locked Rotor Amperes
BTU/W
A
Fuse or Circuit Breaker Capacity
A
Controls / Temperature Control
Control Unit
Microprocessor / I.C. Thermister
Wireless Remote Control Unit
Timer
Indoor / Outdoor
24-Hour ON or OFF Timer, 1-Hour OFF Timer
Auto and 3 steps / Auto (Hi,Me,Lo)
Horizontal
R410A / 4.30 (1.95)
Washable, Anti-Mold
DC Twin Rotary (Inverter)
Vertical
Flare Type
33 (10)
1/4 (6.35)
5/8 (15.88)
Optional / Air Clean Filter
41-15/16
(1,065)
14-29/32
(379)
35-7/16
(900)
8-19/32
(218)
12-19/32
Electrical Rating
Moisture Removal (High)
W
Power Input
V
A
Available Voltage Range
Running Amperes
17.5
Dimensions & Weight
(*Qt = Quiet mode)
Refrigerant Tubing Connections
Refrigerant Tube Kit / Accessories
Refrigerant
Tube Diameter
Outdoor Unit
Indoor Unit
ft. (m)
lb. (kg)
lb. (kg)
Unit Dimensions
Package Dimensions
Weight
inch (mm)
Depth
Height
Width
Width
Max. allowable tubing length at shipment
Outdoor : Hi
inch (mm)
inch (mm)
dB-A
dB-A
Air Filter
Operation Sound
Compressor
Refrigerant / Amount charged at shipment
lb. (kg)
Refrigerant Control
Depth
Net
Narrow tube
Wide tube
cu.ft (m
3
)
Indoor : Hi/Me/Lo/Qt*
Shipping
inch (mm)
inch (mm)
inch (mm)
inch (mm)
inch (mm)
Height
16
Cooling
kW
BTU/h
230V Single-Phase 60Hz
600 (1,020)
4.89
Cooling
187 to 253
( 1.2 to 7.1 )
24,200
7.1
95
( 1.3 to 10.8 )
( 280 to 2,355 )
10.8
2,355
<
230V
>
9
Indoor Unit KS2472
Outdoor Unit C2472
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.
Outdoor air temperature 95°F D.B. / 75°F W.B.
( 4,100 to 24,200 )
Air Circulation (High)
Shipping Volume
A
Voltage Rating
Pints/h
Capacity
ft
3
/min (m
3
/h)
Performance
Electrical Rating
Moisture Removal (High)
W
Microprocessor / I.C. Thermister
Wireless Remote Control Unit
%
Power Factor
Features
SEER
Compressor Locked Rotor Amperes
BTU/W
A
Fuse or Circuit Breaker Capacity
Horizontal
Controls / Temperature Control
Control Unit
Timer
Indoor / Outdoor
24-Hour ON or OFF Timer, 1-Hour OFF Timer
Auto and 3 steps / Auto (Hi,Me,Lo)
Washable, Anti-Mold
DC Twin Rotary (Inverter)
Manual
Auto
Flare Type
33 (10)
R410A / 4.30 (1.95)
Electric Expansion Valve
Power Input
V
A
Available Voltage Range
Running Amperes
17.5
Dimensions & Weight
(*Qt = Quiet mode)
Refrigerant Tubing Connections
Refrigerant Tube Kit / Accessories
Refrigerant
Tube Diameter
Outdoor Unit
Indoor Unit
ft. (m)
lb. (kg)
lb. (kg)
Unit Dimensions
Package Dimensions
Weight
inch (mm)
Depth
Height
Width
Width
Max. allowable tubing length at shipment
Outdoor : Hi
inch (mm)
inch (mm)
Vertical
dB-A
dB-A
Air Filter
Operation Sound
Compressor
Refrigerant / Amount charged at shipment
lb. (kg)
Refrigerant Control
Depth
Net
Narrow tube
Wide tube
cu.ft (m
3
)
Indoor : Hi/Me/Lo/Qt*
Shipping
inch (mm)
inch (mm)
inch (mm)
inch (mm)
inch (mm)
Height
16
Cooling
kW
BTU/h
208V Single-Phase 60Hz
600 (1,020)
4.89
Cooling
187 to 253
( 1.2 to 7.1 )
24,200
7.1
94
( 1.3 to 12.1 )
( 280 to 2,350 )
12.1
2,355
20
11-23/32
(298)
29-1/8
(740)
47 / 44 / 41 / 30
55
1/4 (6.35)
5/8 (15.88)
Optional / Air Clean Filter
35-7/16
(900)
8-19/32
(218)
12-19/32
(320)
41-15/16
(1,065)
11-3/8
(289)
33-27/32
(860)
44-7/8
(1,140)
40-5/8
(1,032)
16-1/4
(413)
26.5
(12.0)
119.0
(54.0)
14-29/32
(379)
33.1
(15.0)
127.9
(58.0)
4.24
(0.12)
12.71
(0.36)
<
208V
>
10
Indoor Unit KS1872
Outdoor Unit CL1872
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.
Outdoor air temperature 95°F D.B. / 75°F W.B.
( 4,100 to 17,700 )
Air Circulation (High)
Shipping Volume
A
Voltage Rating
Pints/h
Capacity
ft
3
/min (m
3
/h)
Performance
Electrical Rating
Moisture Removal (High)
W
Microprocessor / I.C. Thermister
Wireless Remote Control Unit
%
Power Factor
Features
SEER
Compressor Locked Rotor Amperes
BTU/W
A
Fuse or Circuit Breaker Capacity
Horizontal
Controls / Temperature Control
Control Unit
Timer
Indoor / Outdoor
24-Hour ON or OFF Timer, 1-Hour OFF Timer
Auto and 3 steps / Auto (Hi and multi steps)
Washable, Anti-Mold
DC Twin Rotary (Inverter)
Manual
Auto
Flare Type
33 (10)
R410A / 2.87 (1.3)
Electric Expansion Valve
1/4 (6.35)
1/2 (12.7)
Optional / Air Clean Filter
11-23/32
(298)
26-3/8
(670)
Power Input
V
A
Available Voltage Range
Running Amperes
17.5
Dimensions & Weight
(*Qt = Quiet mode)
Refrigerant Tubing Connections
Refrigerant Tube Kit / Accessories
Refrigerant
Tube Diameter
Outdoor Unit
Indoor Unit
ft. (m)
lb. (kg)
lb. (kg)
Unit Dimensions
Package Dimensions
Weight
inch (mm)
Depth
Height
Width
Width
Max. allowable tubing length at shipment
Outdoor : Hi
inch (mm)
inch (mm)
Vertical
dB-A
dB-A
Air Filter
Operation Sound
Compressor
Refrigerant / Amount charged at shipment
lb. (kg)
Refrigerant Control
Depth
Net
Narrow tube
Wide tube
cu.ft (m
3
)
Indoor : Hi/Me/Lo/Qt*
Shipping
inch (mm)
inch (mm)
inch (mm)
inch (mm)
inch (mm)
Height
16
Cooling
kW
BTU/h
230V Single-Phase 60Hz
524 (890)
4.89
Cooling
187 to 253
( 1.2 to 5.2 )
17,600
5.15
93
( 1.2 to 7.0 )
( 250 to 1,500 )
7.0
1,500
34-21/32
(880)
8-19/32
(218)
11-7/32
(285)
41-15/16
(1,065)
(1,012)
11-3/8
(289)
29-1/8
(740)
33.1
44-7/8
(1,140)
39-27/32
14-31/32
(380)
26.5
(12.0)
90.4
(41.0)
14-29/32
(379)
20
42 / 38 / 30 / 28
51
4.24
(0.12)
9.89
(0.28)
(15.0)
99.2
(45.0)
<
230V
>
11
Indoor Unit KS1872
Outdoor Unit CL1872
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.
Outdoor air temperature 95°F D.B. / 75°F W.B.
( 4,100 to 17,700 )
Air Circulation (High)
Shipping Volume
20
42 / 38 / 30 / 28
51
4.24
(0.12)
9.89
(0.28)
(15.0)
99.2
(45.0)
(380)
26.5
(12.0)
90.4
(41.0)
14-29/32
(379)
33.1
44-7/8
(1,140)
39-27/32
14-31/32
(1,012)
11-3/8
(289)
29-1/8
(740)
34-21/32
(880)
8-19/32
(218)
11-7/32
(285)
41-15/16
(1,065)
( 1.2 to 5.2 )
17,600
5.15
94
( 1.2 to 7.7 )
( 250 to 1,500 )
7.7
1,500
16
Cooling
kW
BTU/h
208V Single-Phase 60Hz
524 (890)
4.89
Cooling
187 to 253
cu.ft (m
3
)
Indoor : Hi/Me/Lo/Qt*
Shipping
inch (mm)
inch (mm)
inch (mm)
inch (mm)
inch (mm)
Height
Depth
Net
Narrow tube
Wide tube
Vertical
dB-A
dB-A
Air Filter
Operation Sound
Compressor
Refrigerant / Amount charged at shipment
lb. (kg)
Refrigerant Control
Max. allowable tubing length at shipment
Outdoor : Hi
inch (mm)
inch (mm)
lb. (kg)
lb. (kg)
Unit Dimensions
Package Dimensions
Weight
inch (mm)
Depth
Height
Width
Width
17.5
Dimensions & Weight
(*Qt = Quiet mode)
Refrigerant Tubing Connections
Refrigerant Tube Kit / Accessories
Refrigerant
Tube Diameter
Outdoor Unit
Indoor Unit
ft. (m)
Power Input
V
A
Available Voltage Range
Running Amperes
1/4 (6.35)
1/2 (12.7)
Optional / Air Clean Filter
11-23/32
(298)
26-3/8
(670)
Flare Type
33 (10)
R410A / 2.87 (1.3)
Electric Expansion Valve
24-Hour ON or OFF Timer, 1-Hour OFF Timer
Auto and 3 steps / Auto (Hi and multi steps)
Washable, Anti-Mold
DC Twin Rotary (Inverter)
Manual
Auto
Horizontal
Controls / Temperature Control
Control Unit
Timer
Indoor / Outdoor
Microprocessor / I.C. Thermister
Wireless Remote Control Unit
%
Power Factor
Features
SEER
Compressor Locked Rotor Amperes
BTU/W
A
Fuse or Circuit Breaker Capacity
A
Voltage Rating
Pints/h
Capacity
ft
3
/min (m
3
/h)
Performance
Electrical Rating
Moisture Removal (High)
W
<
208V
>
12
Indoor Unit KS2472
Outdoor Unit CL2472
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.
Outdoor air temperature 95°F D.B. / 75°F W.B.
( 4,100 to 24,200 )
Air Circulation (High)
Shipping Volume
20
47 / 44 / 41 / 30
55
4.24
(0.12)
12.71
(0.36)
33.1
(15.0)
127.9
(58.0)
16-1/4
(413)
26.5
(12.0)
119.0
(54.0)
14-29/32
(379)
44-7/8
(1,140)
40-5/8
(1,032)
11-3/8
(289)
33-27/32
(860)
35-7/16
(900)
8-19/32
(218)
12-19/32
(320)
41-15/16
(1,065)
( 1.2 to 7.1 )
24,200
7.1
95
( 1.3 to 10.8 )
( 280 to 2,355 )
10.8
2,355
16
Cooling
kW
BTU/h
230V Single-Phase 60Hz
600 (1,020)
4.89
Cooling
187 to 253
cu.ft (m
3
)
Indoor : Hi/Me/Lo/Qt*
Shipping
inch (mm)
inch (mm)
inch (mm)
inch (mm)
inch (mm)
Height
Depth
Net
Narrow tube
Wide tube
Vertical
dB-A
dB-A
Air Filter
Operation Sound
Compressor
Refrigerant / Amount charged at shipment
lb. (kg)
Refrigerant Control
Max. allowable tubing length at shipment
Outdoor : Hi
inch (mm)
inch (mm)
lb. (kg)
lb. (kg)
Unit Dimensions
Package Dimensions
Weight
inch (mm)
Depth
Height
Width
Width
17.5
Dimensions & Weight
(*Qt = Quiet mode)
Refrigerant Tubing Connections
Refrigerant Tube Kit / Accessories
Refrigerant
Tube Diameter
Outdoor Unit
Indoor Unit
ft. (m)
Power Input
V
A
Available Voltage Range
Running Amperes
1/4 (6.35)
5/8 (15.88)
Optional / Air Clean Filter
11-23/32
(298)
29-1/8
(740)
Flare Type
33 (10)
R410A / 4.30 (1.95)
Electric Expansion Valve
24-Hour ON or OFF Timer, 1-Hour OFF Timer
Auto and 3 steps / Auto (Hi and multi steps)
Washable, Anti-Mold
DC Twin Rotary (Inverter)
Manual
Auto
Horizontal
Controls / Temperature Control
Control Unit
Timer
Indoor / Outdoor
Microprocessor / I.C. Thermister
Wireless Remote Control Unit
%
Power Factor
Features
SEER
Compressor Locked Rotor Amperes
BTU/W
A
Fuse or Circuit Breaker Capacity
A
Voltage Rating
Pints/h
Capacity
ft
3
/min (m
3
/h)
Performance
Electrical Rating
Moisture Removal (High)
W
<
230V
>
13
Indoor Unit KS2472
Outdoor Unit CL2472
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Remarks: Rating conditions are:
Cooling: Indoor air temperature 80°F D.B. / 67°F W.B.
Outdoor air temperature 95°F D.B. / 75°F W.B.
( 4,100 to 24,200 )
Air Circulation (High)
Shipping Volume
20
47 / 44 / 41 / 30
55
4.24
(0.12)
12.71
(0.36)
33.1
(15.0)
127.9
(58.0)
16-1/4
(413)
26.5
(12.0)
119.0
(54.0)
14-29/32
(379)
44-7/8
(1,140)
40-5/8
(1,032)
11-3/8
(289)
33-27/32
(860)
35-7/16
(900)
8-19/32
(218)
12-19/32
(320)
41-15/16
(1,065)
( 1.2 to 7.1 )
24,200
7.1
94
( 1.3 to 12.1 )
( 280 to 2,355 )
12.1
2,355
16
Cooling
kW
BTU/h
208V Single-Phase 60Hz
600 (1,020)
4.89
Cooling
187 to 253
cu.ft (m
3
)
Indoor : Hi/Me/Lo/Qt*
Shipping
inch (mm)
inch (mm)
inch (mm)
inch (mm)
inch (mm)
Height
Depth
Net
Narrow tube
Wide tube
Vertical
dB-A
dB-A
Air Filter
Operation Sound
Compressor
Refrigerant / Amount charged at shipment
lb. (kg)
Refrigerant Control
Max. allowable tubing length at shipment
Outdoor : Hi
inch (mm)
inch (mm)
lb. (kg)
lb. (kg)
Unit Dimensions
Package Dimensions
Weight
inch (mm)
Depth
Height
Width
Width
17.5
Dimensions & Weight
(*Qt = Quiet mode)
Refrigerant Tubing Connections
Refrigerant Tube Kit / Accessories
Refrigerant
Tube Diameter
Outdoor Unit
Indoor Unit
ft. (m)
Power Input
V
A
Available Voltage Range
Running Amperes
1/4 (6.35)
5/8 (15.88)
Optional / Air Clean Filter
11-23/32
(298)
29-1/8
(740)
Flare Type
33 (10)
R410A / 4.30 (1.95)
Electric Expansion Valve
24-Hour ON or OFF Timer, 1-Hour OFF Timer
Auto and 3 steps / Auto (Hi and multi steps)
Washable, Anti-Mold
DC Twin Rotary (Inverter)
Manual
Auto
Horizontal
Controls / Temperature Control
Control Unit
Timer
Indoor / Outdoor
Microprocessor / I.C. Thermister
Wireless Remote Control Unit
%
Power Factor
Features
SEER
Compressor Locked Rotor Amperes
BTU/W
A
Fuse or Circuit Breaker Capacity
A
Voltage Rating
Pints/h
Capacity
ft
3
/min (m
3
/h)
Performance
Electrical Rating
Moisture Removal (High)
W
<
208V
>
14
2-2. Major Component Specifications
2-2-1. Indoor Unit
Indoor Unit KS1872
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Micro F
VAC
-
Over-Heat Protection
(Ambient Temp. 68
o
F (20
o
C))
Coil Resistance
Ohm
Coil Resistance
Ohm
Safety Device
Flap Motor
Type
Stepping Motor
Rough Measure RPM (Cool)
Run Capacitor
Type
DC Motor
Q'ty ... Dia. and Length
Type
30
1,250
Model ... Q'ty
No. of Poles
SIC-39CVL-D847-2-A ... 1
8
Nominal Output
W
Model
Over-Current Protection
inch (mm)
(Ambient Temp. 77
o
F (25
o
C ))
Each Pair of Terminal : 400 +/- 7%
Control PCB
CB-KS1872
Part No.
Fan Motor
MP24Z3
DC 12V
Rating
Type
Heat Exchanger Coil
Microprocessor
250V 3A
Control Circuit Fuse
Controls
1 ... D3-11/16 / L33-9/32 (D94/L845)
RCS-4VPIS4U
Fan
Cross-Flow
Remote Control Unit
Face Area
ft
2
(m
2
)
3.07 (0.285)
Coil
Rows
Fins per inch
-
Yes
Yes
-
Internal Controller
Aluminum Plate Fin / Copper Tube
2
19.5
15
Indoor Unit KS2472
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Micro F
VAC
-
Yes
Yes
-
Internal Controller
Aluminum Plate Fin / Copper Tube
2
Heat Exchanger Coil
Face Area
ft
2
(m
2
)
3.07 (0.285)
Coil
Rows
Fins per inch
19.5
Microprocessor
250V 3A
Control Circuit Fuse
Controls
1 ... D3-11/16 / L33-9/32 (D94/L845)
RCS-4VPIS4U
Fan
Cross-Flow
Remote Control Unit
inch (mm)
Type
Q'ty ... Dia. and Length
(Ambient Temp. 77
o
F (25
o
C ))
Each Pair of Terminal : 400 +/- 7%
Control PCB
CB-KS2472
Part No.
Fan Motor
-
MP24Z3
DC 12V
Coil Resistance
Ohm
Safety Device
Rating
Type
Model
Over-Current Protection
Over-Heat Protection
(Ambient Temp. 68
o
F (20
o
C))
Nominal Output
W
Coil Resistance
Ohm
30
1,500
Model ... Q'ty
No. of Poles
SIC-39CVL-D847-2-A ... 1
8
Type
Flap Motor
Type
Stepping Motor
Rough Measure RPM (Cool)
Run Capacitor
DC Motor
16
2-2-2. Outdoor Unit
Outdoor Unit C1872
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Pints (cc)
Ohm R - S : 0.482
S - T : 0.482
T - R : 0.482
CT (Peak current cut-off control)
Compressor Discharge Temp. Control
Operation cut-off control in abnormal ambient Temp.
Model
Operation Temp.
Micro F
VAC
RED - WHT : 77.5
WHT - BLU : 77.5
BLU - RED : 77.5
Type
Over- Current Protection
Micro F
VAC
Compressor
inch (mm)
Type
Crankcase Heater
-
Yes
Safety Device
Rough Measure RPM (Cool)
Run Capacitor
Type
Model ... Q'ty
No. of Poles
W
Ohm
Nominal Output
50
Control PCB
CB-C1872
Part No.
Fan Motor
Type
Compressor Model / Nominal Output
Compressor Oil ... Amount
-
1 ... D16 -17/32 (D420)
Fan
Propeller
(Ambient Temp. 68
o
F (20
o
C))
DAJ12-55J71A-CU ... 1
8
820
DC Motor
Q'ty ... Dia.
Coil Resistance
Microprocessor
250V 25A
Control Circuit Fuse
Controls
Face Area
ft
2
(m
2
)
5.49 (0.510)
Coil
Rows
Fins per inch
21.2
-
Yes
-
Internal Controller
Aluminum Plate Fin / Copper Tube
2
Heat Exchanger Coil
Run Capacitor
CS-7L115
Open : 239
o
F(115
o
C), Close : 203
o
F(95
o
C)
Overload Relay
Coil Resistance (Ambient Temp. 68
o
F (20
o
C))
External Finish
Acrylic baked-on enamel finish
DC Twin Rotary (Hermetic)
C-6RVN93H0M / 1,050W
FV50S ... 0.74 (350)
Yes
Safety Device
Yes
-
17
Outdoor Unit C2472
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Pints (cc)
Ohm U - V : 0.36
V - W : 0.36
W - U : 0.36
CT (Peak current cut-off control)
Compressor Discharge Temp. Control
Operation cut-off control in abnormal ambient Temp.
Model
Operation Temp.
Micro F
VAC
Type
Over- Current Protection
Over- Heat Protection
Micro F
VAC
DC Motor
Q'ty ... Dia.
Compressor
inch (mm)
Type
Crankcase Heater
Safety Device
Rough Measure RPM (Cool)
Run Capacitor
Type
Model ... Q'ty
No. of Poles
W
Ohm
8
Nominal Output
Coil Resistance
90
850
-
Control PCB
CB-C2472
Part No.
Fan Motor
Type
Compressor Model / Nominal Output
Compressor Oil ... Amount
-
-
Yes
Heat Exchanger Coil
Microprocessor
250V 25A
Control Circuit Fuse
Controls
1 ... D18-1/8 (D460)
Fan
Propeller
(Ambient Temp. 68
o
F (20
o
C))
SIC-71FW-D490-1 ... 1
Coil
Rows
Fins per inch
18.1
Face Area
ft
2
(m
2
)
6.40 (0.595)
Overload Relay
-
Yes
-
Internal Controller
Aluminum Plate Fin / Copper Tube
2
DC Twin Rotary (Hermetic)
G8T265FU1JW / 2,410W
FV50S ... 1.49 (700)
Yes
Yes
Coil Resistance (Ambient Temp. 77
o
F (25
o
C))
External Finish
Acrylic baked-on enamel finish
Safety Device
Yes
-
Run Capacitor
CS-7L115
Open : 239
o
F(115
o
C), Close : 203
o
F(95
o
C)
18
Outdoor Unit CL1872
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Pints (cc)
Ohm R - S : 0.482
S - T : 0.482
T - R : 0.482
CT (Peak current cut-off control)
Compressor Discharge Temp. Control
Operation cut-off control in abnormal ambient Temp.
Model
Operation Temp.
Micro F
VAC
RED - WHT : 77.5
WHT - BLU : 77.5
BLU - RED : 77.5
Type
Over- Current Protection
Micro F
VAC
DC Motor
Q'ty ... Dia.
Compressor
inch (mm)
Type
Crankcase Heater
Safety Device
Rough Measure RPM (Cool)
Run Capacitor
Type
Model ... Q'ty
No. of Poles
W
Ohm
Nominal Output
Coil Resistance
8
50
820
(Ambient Temp. 68
o
F (20
o
C))
Control PCB
CB-CL1842
Part No.
Fan Motor
Type
Compressor Model / Nominal Output
Compressor Oil ... Amount
-
-
Yes
Heat Exchanger Coil
Microprocessor
250V 25A
Control Circuit Fuse
Controls
1 ... D16 -17/32 (D420)
Fan
Propeller
DAJ12-55J71A-CU ... 1
Run Capacitor
Face Area
ft
2
(m
2
)
5.49 (0.510)
Coil
Rows
Fins per inch
Aluminum Plate Fin / Copper Tube
2
21.2
Open : 239
o
F(115
o
C), Close : 203
o
F(95
o
C)
Overload Relay
-
-
Yes
-
Internal Controller
Coil Resistance (Ambient Temp. 68
o
F (20
o
C))
External Finish
Acrylic baked-on enamel finish
DC Twin Rotary (Hermetic)
C-6RVN93H0M / 1,050W
FV50S ... 0.74 (350)
Yes
Safety Device
Yes
CS-7L115
19
Outdoor Unit CL2472
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
Pints (cc)
Ohm U - V : 0.36
V - W : 0.36
W - U : 0.36
CT (Peak current cut-off control)
Compressor Discharge Temp. Control
Operation cut-off control in abnormal ambient Temp.
Model
Operation Temp.
Micro F
VAC
Type
Over- Current Protection
Over- Heat Protection
Micro F
VAC
SIC-71FW-D490-1 ... 1
Rows
Fins per inch
2
18.1
Internal Controller
8
1 ... D18-1/8 (D460)
Fan
Propeller
Run Capacitor
Q'ty ... Dia.
-
Control Circuit Fuse
Controls
Coil Resistance (Ambient Temp. 77
o
F (25
o
C))
DC Twin Rotary (Hermetic)
G8T265FU1JW / 2,410W
FV50S ... 1.49 (700)
Part No.
Fan Motor
Type
Compressor Model / Nominal Output
Compressor Oil ... Amount
-
230V 30W
Yes
Microprocessor
250V 25A
Coil Resistance
90
850
(Ambient Temp. 68
o
F (20
o
C))
-
Compressor
inch (mm)
Type
Crankcase Heater
Control PCB
CB-CL2472
Yes
-
Heat Exchanger Coil
Aluminum Plate Fin / Copper Tube
Coil
Acrylic baked-on enamel finish
External Finish
Face Area
ft
2
(m
2
)
6.40 (0.595)
DC Motor
Safety Device
Rough Measure RPM (Cool)
Type
Model ... Q'ty
No. of Poles
W
Run Capacitor
-
Yes
Safety Device
Yes
Yes
Overload Relay
Open : 239
o
F(115
o
C), Close : 203
o
F(95
o
C)
CS-7L115
Ohm
Nominal Output
2-3. Other Component Specifications
Indoor Unit KS1872
KS2472
Outdoor Unit C1872 C2472
CL1872 CL2472
0
32 50 68 86 104 122 140 158 176 194
(0) (10) (20) (30) (40) (50) (60) (70) (80) (90)
40
60
80
100
120
140
160
180
200
20
50
1
0
2
3
4
5
6
7
8
9
10
59 68 77 86 95 104
(10) (15) (20) (25) (30) (35) (40)
Indoor air temp sensor
(Model:PTM-D51H-S3 TH2)
Indoor heat exchanger sensor
(Model:PTM-D51H-S3 TH1)
Compressor temp sensor
(Model:TKS 293B)
Resistance (k ohm)
Resistance (k ohm)
Temperature °F (°C)
Outdoor air temp sensor
(Model:TKS295B)
Outdoor heat exchanger sensor
(Model:TKS292B)
40
35
30
25
20
15
10
5
0
-
451423 32 41 50 59 68
(
-
20)(
-
15)(
-
10) (
-
5) (0) (5) (10) (15) (20)
Resistance (k ohm)
Temperature °F (°C)
Temperature °F (°C)
20
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Sanyo CL1872 User manual

Sanyo
Brand
Sanyo
Model
CL1872
Category
Split-system air conditioners
Type
User manual
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