Sanyo C2462R, CL2462R User Manual
TECHNICAL DATA
&
SERVICE MANUAL
KS2462R / C2462R, CL2462R
SPLIT SYSTEM AIR CONDITIONER
INDOOR MODEL No. PRODUCT CODE No. OUTDOOR MODEL No. PRODUCT CODE No.
KS2462R 854 019 00
Indoor Unit Outdoor Unit
C2462R 854 019 01
CL2462R 854 019 02
FILE NO.
854648419200
KS2462R C2462R
CL2462R
REFERENCE NO. SM830092
– 1 –
SM830092
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.
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
CAUTION
unsafe practice which can result in
personal injury or product or
property damage.
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.
SPECIAL PRECAUTIONS
When Wiring
……………………………………………………………………
ELECTRICAL SHOCK CAN CAUSE SEVERE
PERSONAL INJURY OR DEATH. ONLY A
QUALIFIED, EXPERIENCED ELECTRICIAN
SHOULD ATTEMPT TO WIRE THIS SYSTEM.
• 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 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 Sys-tems)
Install the outdoor unit on a raised platform that is higher than
drifting snow. Provide snow vents.
When Connecting Refrigerant Tubing
……………………………………………………………………
• Ventilate the room well, in the event that refrigerant gas
leaks during the installation. Be careful not to allow contact
of the refrigerant gas with a flame as this will cause the
generation of poisonous gas.
• Keep all tubing runs as short as possible.
• 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.
NOTE
Depending on the system type, liquid and gas lines may be
either narrow or wide. Therefore, to avoid confusion the
refrigerant tubing for your particular model is specified as either
“narrow” or “wide” rather than as “liquid” or “gas”.
When Servicing
……………………………………………………………………
• Turn 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 when installation is finished. Check that no
metal scraps or bits of wiring have been left inside the unit.
CAUTION
• Ventilate any enclosed areas when installing or testing the
refrigeration system. Contact of refrigerant gas with fire or
heat can produce poisonous gas.
• Confirm after installation that no refrigerant gas is leaking. If
the gas comes in contact with a burning stove, gas water
heater, electric room heater or other heat source, it can
cause the generation of poisonous gas.
– 2 –
SM830092
Table of Contents
1. OPERATING RANGE ....................................................................................... 4
2. SPECIFICATIONS............................................................................................ 5
(1) Unit Specifications ...................................................................................... 5
(2) Major Component Specifications ................................................................ 7
(A) Indoor Unit ............................................................................................ 7
(B) Outdoor Unit.......................................................................................... 8
(3) Other Component Specifications .............................................................. 10
(A) Indoor Unit .......................................................................................... 10
(B) Outdoor Unit........................................................................................ 12
3. DIMENSIONAL DATA..................................................................................... 13
(1) Indoor Unit ................................................................................................ 13
(2) Outdoor Unit.............................................................................................. 14
4. COOLING CAPACITY..................................................................................... 15
5. PERFORMANCE CHARTS ............................................................................ 17
(1) Operating Current ..................................................................................... 17
(2) High and Low Pressure............................................................................. 19
6. AIR THROW DISTANCE CHART................................................................... 21
7. REFRIGERANT FLOW DIAGRAM ................................................................. 22
8. INSTALLATION INSTRUCTIONS .................................................................. 23
9. ELECTRICAL DATA ....................................................................................... 29
10. ELECTRICAL WIRING DIAGRAMS ............................................................... 30
(1) Indoor Unit ................................................................................................ 30
(2) Outdoor Unit.............................................................................................. 31
11. PROCESSES AND FUNCTIONS.................................................................. 35
(1) Room Temperature Control ...................................................................... 35
(2) Dry Operation............................................................................................ 36
(3) Freeze Prevention..................................................................................... 37
(4) Outdoor Fan Speed Control......................................................................38
12. SERVICE PROCEDURES.............................................................................. 39
(1) Troubleshooting ........................................................................................ 39
(2) A Sensor is Defective................................................................................ 50
(3) Checking the Electrical Components ........................................................ 51
– 3 –
SM830092
1. OPERATING RANGE
KS2462R / C2462R
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.
Maximum 95 °F DB / 71 °F WB 115 °F DB
Minimum 67 °F DB / 57 °F WB 67 °F DB
KS2462R / CL2462R
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp.
Maximum 95 °F DB / 71 °F WB 115 °F DB
Minimum 67 °F DB / 57 °F WB 0 °F DB
– 4 –
SM830092
2. SPECIFICATIONS
1-1 Unit Specifications
MODEL No. Indoor Unit
Outdoor Unit C2462R
POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz
PERFORMANCE Cooling
Capacity
Air circulation (Hi)
Moisture removal (High) Pints / h 6.5
ELECTRICAL RATINGS
Voltage rating VAC
Available voltage range 187 – 253
Running amperes* A 10.2
Max. running amperes** A 12.5
Power input W 2,240
Power factor % 95.5
S.E.E.R 13.0
Max. starting amperes A 61
FEATURES
Controls Microprocessor
Timer ON/OFF 24-hours & Program
Fan speed Indoor / Outdoor 3 and Automatic control / 2 (Auto)
Air deflection Horizontal / Vertical – / Automatic
Air filter Washable, easy access
Remote controller (Accessory) RCS - 1PS4U - G
Refrigerant control Capillary tube
Refrigerant tubing connections Flare type
Compressor Scroll
Operation sound
REFRIGERANT TUBING
Limit of tubing length ft. (m)
Limit of tubing length at shipment 23 ( 7 )
Limit of elevation difference
between the two units
Refrigerant tube Narrow tube 3 / 8 (9.52)
outer diameter Wide tube 3 / 4 (19.05)
Refrigerant amount at shipment lbs. (kg) R410A - 6.6 (3)
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height in. (mm)
Package dimensions Height
Net weight lbs. (kg)
Shipping weight
Shipping volume
Cooling:
Rating conditions (*) : Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 95 °F DB / 75°F WB
Full load conditions (**):Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 115°F DB
Indoor - Hi/Me/Lo
Outdoor - Hi
Width
Depth
Width
Depth 15-31/32 (406)
BTU / h
kW
Cu.ft. / min.
VAC
BTU / Wh
dB - A 48 / 42 / 38
dB - A 55
ft. (m)
ft. (m)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
cu. ft.(m )
3
27,000
7.912
559
230
13 (330)
44-7/8 (1,140)
8-31/32 (228)
12-25/32 (325)
48-15/32 (406)
40 (18)
44 (20)
5.7 (0.162)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
KS2462R
26,000
7.619
519
6.4
208
10.9
13.5
2,200
97.0
13.0
61
132 ( 40 )
50 ( 15 )
36-5/8 (930)
37 (940)
13-3/8 (340)
39-3/4 (1,010)
39-3/8 (1,000)
15-3/4 (400)
150 (68)
190 (86.5)
14.1 (0.40)
– 5 –
SM830092
2. SPECIFICATIONS
1-1 Unit Specifications
MODEL No. Indoor Unit
Outdoor Unit CL2462R
POWER SOURCE 230 - 208 V / 1 Phase / 60 Hz
PERFORMANCE Cooling
Capacity
Air circulation (Hi)
Moisture removal (High) Pints / h 6.5
ELECTRICAL RATINGS
Voltage rating VAC
Available voltage range 187 – 253
Running amperes* A 10.2
Max. running amperes** A 12.5
Power input W 2,240
Power factor % 95.5
S.E.E.R 13.0
Max. starting amperes A 61
FEATURES
Controls Microprocessor
Timer 1-hour OFF, ON/OFF 12-hours & Program
Fan speed Indoor / Outdoor 3 and Automatic control / 3 (Auto)
Air deflection Horizontal / Vertical – / Automatic
Air filter Washable, easy access
Remote controller (Accessory) RCS - 1PS4U - G
Refrigerant control Capillary tube
Refrigerant tubing connections Flare type
Compressor Scroll
Operation sound
REFRIGERANT TUBING
Limit of tubing length ft. (m)
Limit of tubing length at shipment 23 ( 7 )
Limit of elevation difference
between the two units
Refrigerant tube Narrow tube 3 / 8 (9.52)
outer diameter Wide tube 3 / 4 (19.05)
Refrigerant amount at shipment lbs. (kg) R410A - 6.6 (3)
DIMENSIONS & WEIGHT Indoor unit Outdoor unit
Unit dimensions Height in. (mm)
Package dimensions Height
Net weight lbs. (kg)
Shipping weight
Shipping volume
Cooling:
Rating conditions (*) : Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 95 °F DB / 75°F WB
Full load conditions (**):Indoor air temperature 80 °F DB / 67 °F WB, Outdoor air temperature 115°F DB
Indoor - Hi/Me/Lo
Outdoor - Hi
Width
Depth
Width
Depth
BTU / h
kW
Cu.ft. / min.
VAC
BTU / Wh
dB - A 48 / 42 / 38
dB - A 55
ft. (m)
ft. (m)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
in. (mm)
lbs. (kg)
cu. ft.(m )
3
27,000
7.912
559
230
13 (330)
44-7/8 (1,140)
8-31/32 (228)
12-25/32 (325)
48-15/32 (406)
15-31/32 (406)
40 (18)
44 (20)
5.7 (0.162)
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
KS2462R
26,000
7.619
519
6.4
208
10.9
13.5
2,200
97.0
13.0
61
132 ( 40 )
50 ( 15 )
36-5/8 (930)
37 (940)
13-3/8 (340)
39-3/4 (1,010)
39-3/8 (1,000)
15-3/4 (400)
150 (68)
190 (86.5)
14.1 (0.40)
– 6 –
SM830092
2. SPECIFICATIONS
(2) Major Component Specifications
(A) Indoor Unit
MODEL No. KS2462R
Source 230 - 208 V / 1 phase / 60 Hz
Remote controller (Accessory) RCS - 1PS4U - G
Controller P. C. B Ass'y CR - KS2462R
Control circuit fuse 250 V, 3 A
Fan
Type Cross-flow
Number ... Dia. and length in. (mm) 1 ... O.D. 4 (100), L33-3/8 (847)
Fan motor
Model KFG4X - 31B6P-S
Source 230 - 208 V / 1 phase / 60 Hz
No. of pole … r.p.m. (230 V, High) rpm 4 … 1,365
Nominal output W 30
Coil resistance Ω BRW - WHT : 161.2 , ORG - YEL : 26.9
(Ambient temperature 68 °F) WHT - VLT : 11.6 , YEL - BLK : 22.8
VLT - ORG : 68.7 , BLK - PNK : 115.2
Safety device Internal
Operating temperature Open °F 266 ± 9
Close °F 181 ± 27
Run capacitor VAC, µF 440 V , 1.5 µF
Heat exchanger
Coil Aluminum plate fin / Copper tube
Rows … Fins per inch 2 … 19.5
Face area ft.
Flap Motor
Type Stepping motor
Model ... Q’ty MP24GA2 ... 2
Step angle 5.625 deg / step
Rating V DC 12 V
Coil resistance (Ambient temperature 77 °F) Ω 400 ± 7 %
2
(m2) 2.30 (0.214)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
– 7 –
SM830092
2. SPECIFICATIONS
(2) Major Component Specifications
(B) Outdoor Unit
MODEL No. C2462R
Source 230 - 208 V / 1 phase / 60 Hz
Compressor Scroll (Hermetic)
Model ZP23K3E
Source 230 - 208 V / 1 phase / 60 Hz
Nominal output W 2,400
Compressor oil cc 1,120
Coil resistance (Ambient temperature 77 °F) Ω C - R : 2.28 , C - S : 1.01
Safety device Internal type
Overload relay models —
Operating temperature Open °F 284 ± 9
Close °F
Operating ampere (at 77 °F) A —
Run capacitor VAC, µF 400 V, 40 µF
Refrigerant amount charged at shipment lbs. (kg) R410A : 6.6 (3)
High pressure switch ACB - 1UB24W
Set pressure OFF MPa 4.15
ON MPa 3.15 ± 0.3
Fan Propeller
Number...diameter in. (mm) 1 … 18-3/32 (460)
Fan speeds 2 (AUTO)
Fan motor
Model KFC6T - 91D6P
Source 230 - 208 V / 1 phase / 60 Hz
No. of pole … rpm (230 V, High) rpm 6 … 879
Nominal output W 110
Coil resistance Ω BRW – WHT : 67.14 , VLT – YEL : 11.42
(Ambient temperature 68 °F)
Safety device
Operating temperature Open °F 248 ± 9
Close °F 171 ± 27
Run capacitor VAC, µF 440 V, 4 µF
Heat exchanger
Coil Aluminum plate fin / Copper tube
Rows … Fins per inch 2 … 14.1
Face area ft.
2
(m2) 8.72 (0.81)
WHT – VLT : 64.85 , YEL – PNK : 10.60
DATA SUBJECT TO CHANGE WITHOUT NOTICE
156 189
+ 0
– 0.15
Internal
– 8 –
SM830092
2. SPECIFICATIONS
(2) Major Component Specifications
(B) Outdoor Unit
MODEL No. CL2462R
Source 230 - 208 V / 1 phase / 60 Hz
Controller P.C.B. Ass'y CR - CL2432 (Microprocessor)
Control circuit fuse 250 V, 3 A
Compressor Scroll (Hermetic)
Model ZP23K3E
Source 230 - 208 V / 1 phase / 60 Hz
Nominal output W 2,400
Compressor oil cc 1,120
Coil resistance (Ambient temperature 77 °F) Ω C – R : 0.885 , C – S : 1.773
Safety device Internal type
Overload relay models —
Operating temperature Open °F 284 ± 9
Close °F 156 189
Operating ampere (at 77 °F) A —
Run capacitor VAC, µF 400 V, 40 µF
Crank case heater V, W 230 V, 30 W
Refrigerant amount charged at shipment lbs. (kg) R410A : 6.6 (3)
High pressure switch ACB-1UB24W
Set pressure OFF MPa 4.15
ON MPa 3.15 ± 0.3
Fan Propeller
Number...diameter in. (mm) 1 ... 18 - 3/32 (460)
Fan speeds 3 (AUTO)
Fan motor
Model KFC6T - 91D6P
Source 230 - 208 V / 1 phase / 60 Hz
No. of pole ..... rpm (230 V, High) 6 ... 879
Nominal output W 110
Coil resistance Ω BRN – WHT : 67.14 , VLT – YEL : 11.42
(Ambient temperature 68 °F) WHT – VLT : 64.85 , YEL – PNK : 10.60
Safety device Internal
Operating temperature Open °F 248 ± 9
Close °F 171 ± 27
Run capacitor VAC, µF 440 V, 4 µF
Heat exchange
Coil Aluminum plate fin / Copper tube
Rows ..... Fins per inch 2 ... 14.1
2
Face area ft.
(m2) 8.72 (0.81)
DATA SUBJECT TO CHANGE WITHOUT NOTICE
+ 0
– 0.15
– 9 –
SM830092
2. SPECIFICATIONS
(3) Other Component Specifications
(A) Indoor Unit
MODEL No. KS2462R
Power Transformer ATR – T5
Rated Primary AC 230 V, 60 Hz
Secondary AC19 V, 0.5 A
Capacity 9.5 VA
Coil resistance
(Ambient temprature 77 °F) Secondary (BRN - BRN) : 3.9
Thermistor cut off temperature 277 °F
Thermistor (Coil sensor) DTN - TKS131B
Coil resistance kΩ 32 °F : 15.0 ± 2 %
Thermistor (Room sensor) DTN - TKS128B
Coil resistance kΩ 77 °F : 5.0 ± 3 %
Lamp Ass'y IND - K301AH
Flap Motor MP24GA2
Ω
Primary (WHT - WHT) : 457.5
– 10 –
SM830092
2. SPECIFICATIONS
(3) Other Component Specifications
(A) Outdoor Unit
MODEL No. C2462R
Compressor Motor Magnetic Contactor FC - 1SUL
Coil rated AC 240 V, 60 Hz
Coil resistance (at 68 °F) Ω 587 ± 5 %
Contact rated (Main) AC 240 V, 26 A
Contact rated (Auxiliary) AC 240 V, 3 A
Power Relay HH62S
Coil rated AC 240 V, 60 Hz
Coil resistance (at 68 °F) kΩ 17.2
Contact rated AC 220 V, 5 A
Thermostat (Coil sensor) YTB - 4U305F
Operating Temperature °F 79 ± 3 OFF
75 ON
Contact rated 200 to 240 V, 1 A
+ 3
– 1
– 11 –
SM830092
2. SPECIFICATIONS
(3) Other Component Specifications
(B) Outdoor Unit
MODEL No. CL2462R
Compressor Motor Magnetic Contactor FC - 1SUL
Coil rated AC 240 V, 60 Hz
Coil resistance (at 77 °F) Ω 587 ± 5 %
Contact rated (Main) AC 240 V, 26 A
Contact rated (Auxiliary) AC 240 V, 3 A
Power Relay HH62S
Coil rated AC 240 V, 60 Hz
Coil resistance (at 77 °F) kΩ 17.2
Contact rated AC 220 V, 5 A
Power Transformer ATR - I35B
Rated
Primary AC 220 V, 60 Hz
Secondary 14 V, 0.2 A
Capacity 2.8 VAC
Coil resistance (at 78 °F ) Ω WHT – WHT : 482.5 , BRN – BRN : 3.95
Thermal cut off temperature °F 266
Thermistor (Outdoor Temp. sensor)
Coil resistance kΩ 14 °F : 23.7 , 50 °F : 9.7
23 °F : 18.8 , 68 °F : 6.5
32 °F : 15.0 , 86 °F : 4.4
41 °F : 12.1 , 104 °F : 3.1
Solenoid control valve or coil
Solenoid control valve VPV - 202DQ50
Solenoid coil VPV - MOAQ517B1
PBC - 41E - S4
113 °F : 2.6
– 12 –
SM830092
3. DIMENSIONAL DATA
(1) Indoor Unit: KS2462R
44-7/8
13
1-7/8
6-27/32
Center of tubing
hole (2 places)
Narrow tube 3/8"(ø9.52)
Drain hose O.D. 23/32"(ø18)
5-5/16
Wide tube 3/4"(ø19.05)
8-31/32
Remote control unit
6-7/32
1-7/8
2-13/32
Dimension : inch
25/32
2199_M_S
– 13 –
SM830092
3. DIMENSIONAL DATA
(2) Outdoor Unit: C2462R, CL2462R
13-3/8
36-5/8
6-23/32
1/2
25-31/32
37
1/21/2
1/2
4-3/8
25/323/4
15-15/16
14-31/32
18-1/16
16-7/8
5
4
Dimension : inch
Hole for anchor bolt (4-R1/4)
Refrigerant tube joint (narrow tube)
Flare connection 3/8 in (9.52 mm)
Refrigerant tube joint (wide tube)
Flare connection 3/4 in (19.05 mm)
Refrigerant tubing inlet
Power supply inlet
5
4
– 14 –
SM830092
4. COOLING CAPACITY
Indoor Unit: KS2462R Outdoor Unit: C2462R
1
• 230V / 1 phase / 60Hz
RATING CAPACITY : 27,000 BTU / h AIR FLOW RATE : 559 Cu.ft / min
EVAPORATOR CONDENSER
ENT. TEMP. °F (°C) AMBIENT TEMP. °F (°C)
WB DB 75 85 95 105 115
TC
CI 1.66
72(22.2) SHC 18,460
59
(15.0)
63
(17.2)
67
(19.4)
71
(21.7)
75
(23.9)
76(24.4) SHC 20,150
80(26.7) SHC 21,930
84(28.9) SHC 23,620
88(31.1)
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC 25,320
TC
CI
SHC
SHC
SHC
SHC
SHC
TC
CI
SHC
SHC
SHC
SHC
SHC
TC
CI
SHC
SHC
SHC
SHC
SHC
TC
CI
SHC
SHC
SHC
SHC
(23.9) (29.4) (35.0) (40.6) (46.1)
27,350
28,380
1.67
16,130
17,820
19,590
21,290
22,990
29,460
1.69
13,770
15,470
17,240
18,940
20,630
31,020
1.7
11,500
13,190
14,960
16,660
18,360
31,640
1.74
10,560
12,330
14,020
15,720
26,030
1.81
17,640
19,340
21,110
22,810
24,500
27,110
1.83
15,400
17,100
18,870
20,570
22,260
28,300
1.85
13,170
14,870
16,640
18,330
20,030
29,940
1.87
10,990
12,680
14,450
16,150
17,850
30,620
1.9
10,120
11,900
13,590
15,290
24,520
1.97
16,740
18,430
20,210
21,900
23,600
25,760
2
14,660
16,360
18,130
19,820
21,520
# 27,000
2.02
12,510
14,210
15,980
17,680
19,370
28,780
2.05
10,450
12,140
13,920
15,610
17,310
29,540
2.08
9,680
11,450
13,150
14,840
22,820
2.23
15,760
17,450
19,220
20,920
22,620
24,220
2.26
13,840
15,530
17,310
19,000
20,700
25,570
2.29
11,810
13,510
15,280
16,970
18,670
27,510
2.32
9,870
11,570
13,340
15,040
16,730
28,300
2.35
9,170
10,950
12,640
14,340
20,930
2.49
14,710
16,400
18,170
19,870
20,930
22,550
2.52
12,970
14,670
16,440
18,140
19,830
24,000
2.55
11,060
12,760
14,530
16,230
17,920
26,110
2.59
9,260
10,950
12,730
14,420
16,120
26,970
2.63
8,650
10,420
12,110
13,810
TC : Total Cooling Capacity (BTU / h)
SHC : Sensible Heat Capacity (BTU / h)
CI : Compressor Input (kW)
Rating conditions are
: Outdoor Ambient Temp. 95 °F DB
: Indoor Unit Entering Air Temp. 80 °F DB / 67 °F WB
SM830092
– 15 –
4. COOLING CAPACITY
Indoor Unit: KS2462R Outdoor Unit: C2462R
1
• 208V / 1 phase / 60Hz
RATING CAPACITY : 26,000 BTU / h AIR FLOW RATE : 519 Cu.ft / min
EVAPORATOR CONDENSER
ENT. TEMP. °F (°C) AMBIENT TEMP. °F (°C)
WB DB 75 85 95 105 115
TC
CI 1.64
72(22.2) SHC 17,760
59
(15.0)
63
(17.2)
67
(19.4)
71
(21.7)
75
(23.9)
76(24.4) SHC 19,360
80(26.7) SHC 21,030
84(28.9) SHC 22,630
88(31.1)
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
72(22.2)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
76(24.4)
80(26.7)
84(28.9)
88(31.1)
SHC 24,230
TC
CI
SHC
SHC
SHC
SHC
SHC
TC
CI
SHC
SHC
SHC
SHC
SHC
TC
CI
SHC
SHC
SHC
SHC
SHC
TC
CI
SHC
SHC
SHC
SHC
(23.9) (29.4) (35.0) (40.6) (46.1)
26,340
27,330
1.66
15,540
17,140
18,810
20,410
22,010
28,370
1.67
13,310
14,910
16,580
18,180
19,770
29,870
1.69
11,150
12,750
14,420
16,020
17,620
30,470
1.72
10,240
11,910
13,510
15,110
25,060
1.79
16,960
18,560
20,230
21,830
23,430
26,100
1.82
14,840
16,430
18,110
19,700
21,300
27,250
1.83
12,720
14,320
15,990
17,590
19,190
28,830
1.85
10,650
12,250
13,920
15,520
17,120
29,480
1.88
9,810
11,480
13,080
14,680
23,610
1.95
16,080
17,680
19,350
20,950
22,550
24,800
1.98
14,110
15,710
17,380
18,980
20,580
# 26,000
2
12,080
13,680
15,350
16,950
18,550
27,720
2.03
10,130
11,730
13,400
15,000
16,600
28,440
2.06
9,380
11,050
12,650
14,250
21,970
2.23
15,120
16,720
18,390
19,990
21,590
23,320
2.27
13,310
14,910
16,580
18,180
19,780
24,620
2.29
11,390
12,990
14,660
16,260
17,860
26,490
2.32
9,570
11,170
12,840
14,440
16,040
27,250
2.36
8,890
10,560
12,160
13,760
20,150
2.52
14,100
15,700
17,370
18,970
20,150
21,710
2.55
12,470
14,070
15,740
17,340
18,940
23,110
2.58
10,670
12,260
13,940
15,540
17,130
25,140
2.62
8,970
10,570
12,240
13,840
15,440
25,970
2.66
8,380
10,050
11,650
13,250
TC : Total Cooling Capacity (BTU / h)
SHC : Sensible Heat Capacity (BTU / h)
CI : Compressor Input (kW)
Rating conditions are
: Outdoor Ambient Temp. 95 °F DB
: Indoor Unit Entering Air Temp. 80 °F DB / 67 °F WB
SM830092
– 16 –
5. PERFORMANCE CHARTS
(1) Operating Current
Indoor Unit: KS2462R Outdoor Unit: C2462R
1
Operating current characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V
208V
Outdoor fan speed
Low
14
13
12
11
10
9
8
Operating current (A)
7
59 68 77 86 95 104
(15) (20) (25) (30) (35) (40)
Outdoor ambient temp. °F (°C)
Outdoor fan speed
Low
14
13
12
11
10
9
8
Operating current (A)
7
High
High
Indoor
temp.
°F (°C)
85 (30)
80 (27)
75 (24)
70 (21)
1061_X_S
Indoor
temp.
°F (°C)
85 (30)
80 (27)
75 (24)
70 (21)
59 68 77 86 95 104
(15) (20) (25) (30) (35) (40)
Outdoor ambient temp. °F (°C)
– 17 –
1062_X_S
SM830092
5. PERFORMANCE CHARTS
(1) Operating Current
Indoor Unit: KS2462R Outdoor Unit: CL2462R
2
Operating current characteristics versus outdoor ambient temperature and indoor temperature.
(Indoor relative humidity: 50%, Indoor fan speed: High)
230V
Operating current (A)
208V
Operating current (A)
Outdoor fan speed
Low High
14
13
12
11
10
9
8
7
23 32 41 50
(–5) (0) (5) (10) (35) (40)
14
13
12
11
10
9
8
7
59 68 77 86 95 104
(15) (20) (25) (30)
Outdoor ambient temp. °F (°C)
Outdoor fan speed
Low High
Med
Med
Indoor
temp.
°F (°C)
85 (30)
80 (27)
75 (24)
70 (21)
1063_X_S
Indoor
temp.
°F (°C)
85 (30)
80 (27)
75 (24)
70 (21)
23 32 41 50
(–5) (0) (5) (10) (35) (40)
59 68 77 86 95 104
(15) (20) (25) (30)
Outdoor ambient temp. °F (°C)
– 18 –
1064_X_S
SM830092
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