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TECHNICAL & SERVICE MANUAL
SAP-K77RAX |
+ SAP-C77RAX |
SAP-K97RAX |
+ SAP-C97RAX |
SAP-K127RAX |
+ SAP-C127RAX |
FILE NO.
Destination: Russia (50Hz)
SPLIT SYSTEM AIR CONDITIONER
Indoor Model No. |
Product Code No. |
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SAP-K77RAX |
1 852 350 01 |
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SAP-K97RAX |
1 852 350 02 |
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SAP-K127RAX |
1 852 350 03 |
Outdoor Model No. Product Code No.
SAP-C77RAX |
1 852 350 04 |
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SAP-C97RAX |
1 852 350 05 |
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|
SAP-C127RAX |
1 852 350 06 |
Indoor Unit |
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Outdoor Unit |
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SAP-K77RAX |
SAP-C77RAX |
SAP-K97RAX |
SAP-C97RAX |
SAP-K127RAX |
|
SAP-C127RAX
REFERENCE NO. SM700754
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
WARNING
result in severe personal injury or death.
This symbol refers to a hazard
CAUTION or 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
WARNING 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.
•Install a protective leakage breaker depending on the installation location (especially a damp or humid location). If a leakage breaker is not installed, electric shock can occur.
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
•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 after you finish, remembering to check that no metal scraps or bits of wiring have been left inside the unit being serviced.
Others
CAUTION
•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.
2
Table of Contents
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Page |
1. |
OPERATING RANGE ................................................................................................................... |
5 |
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2. |
SPECIFICATIONS |
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2-1. |
Unit Specifications ............................................................................................................. |
6 |
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2-2. |
Major Component Specifications ....................................................................................... |
9 |
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2-3. |
Other Component Specifications ....................................................................................... |
15 |
3. |
DIMENSIONAL DATA ..................................................................................................................... |
16 |
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4. |
REFRIGERANT FLOW DIAGRAM |
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4-1. |
Refrigerant Flow Diagram ................................................................................................... |
19 |
5. |
PERFORMANCE DATA |
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5-1. |
Performance charts ............................................................................................................ |
20 |
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5-2. |
Air Throw Distance Charts ................................................................................................. |
23 |
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5-3. |
Cooling Capacity ................................................................................................................ |
26 |
6. |
ELECTRICAL DATA |
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6-1. |
Electrical Characteristics .................................................................................................... |
29 |
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6-2. |
Electric Wiring Diagrams .................................................................................................... |
30 |
7. |
INSTALLATION INSTRUCTIONS |
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7-1. |
Installation Site Selection ................................................................................................... |
32 |
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7-2. Recommended Wire Length and Diameter ........................................................................ |
34 |
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7-3. Remote Control Unit Installation Position ........................................................................... |
35 |
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7-4. How to Test Run the Air Conditioner ................................................................................... |
36 |
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7-5. Removing and Installing the Grille ...................................................................................... |
37 |
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7-6. Address Setting of the Remote Control Unit ....................................................................... |
38 |
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8. |
FUNCTIONS |
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8-1. |
Room Temperature Control ................................................................................................ |
39 |
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8-2. |
Dry Operation (Dehumidification) ....................................................................................... |
40 |
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8-3. Freeze Prevention (Cooling and Dry) .................................................................................. |
41 |
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8-4. |
Automatic Fan Speed (Cooling and Dry) ............................................................................. |
42 |
3
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Page |
9. TROUBLESHOOTING |
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9-1. |
Check before and after troubleshooting ................................................................................ |
43 |
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9-2. |
Air conditioner does not operate. ........................................................................................... |
44 |
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9-3. |
Some part of air conditioner does not operate. ..................................................................... |
48 |
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9-4. |
Air conditioner operates, but abnormalities are observed. .................................................... |
50 |
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10. CHECKING ELECTRICAL COMPONENTS |
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10-1. |
Measurement of Insulation Resistance ............................................................................... |
51 |
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10-2. |
Checking Continuity of Fuse on PCB Ass'y ........................................................................ |
52 |
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10-3. |
Checking Motor Capacitor .................................................................................................. |
52 |
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APPENDIX |
INSTRUCTION MANUAL ........................................................................................... |
53 |
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4
1. OPERATING RANGE
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Temperature |
Indoor Air Intake Temp. |
Outdoor Air Intake Temp. |
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Cooling |
Maximum |
32 °C D.B. / 23 °C W.B. |
43 °C D.B. |
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Minimum |
19 °C D.B. / 14 °C W.B. |
19 °C D.B. |
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5
2. SPECIFICATIONS
2-1. Unit Specifications
Indoor Unit |
SAP-K77RAX |
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Outdoor Unit |
SAP-C77RAX |
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Power Source |
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220 to 240V Single-Phase 50Hz |
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Voltage Rating |
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220-240 V |
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Performance |
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Cooling |
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Capacity |
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kW |
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2.10 / 2.10 / 2.10 |
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BTU/h |
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7,200 / 7,200 / 7,200 |
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Air Circulation (High) |
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m3/h |
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430 |
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Moisture Removal (High) |
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Liters/h |
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1.1 |
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Electrical Rating |
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Cooling |
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Available Voltage Range |
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V |
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198 to 264 |
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Running Amperes |
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A |
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3.5 / 3.6 / 3.6 |
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Power Input |
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W |
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750 / 770 / 790 |
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Power Factor |
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% |
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97 / 93 / 91 |
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E.E.R. |
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W/W |
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2.80 / 2.73 / 2.66 |
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C.O.P. |
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W/W |
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- |
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Compressor Locked Rotor Amperes |
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A |
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16.5 |
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Features |
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Controls / Temperature Control |
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Microprocessor / I.C. Thermister |
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Control Unit |
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Wireless Remote Control Unit |
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Timer |
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12-Hour ON or OFF Timer, 1Hour OFF Timer |
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Fan Speeds |
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Indoor / Outdoor |
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Auto and 3 steps / 1 (Hi) |
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Airflow Direction (Indoor) |
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Horizontal |
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Manual |
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Vertical |
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Auto |
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Air Filter |
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Washable, Anti-Mold |
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Compressor |
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Single Rotary |
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Refrigerant / Amount charged at shipment |
kg |
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R22 / 0.48 |
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Refrigerant Control |
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Capillary tube |
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Operation Sound |
Indoor : Hi/Me/Lo |
dB-A |
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38 / 33 / 30 |
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Outdoor : Hi |
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dB-A |
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49 |
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Refrigerant Tubing Connections |
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Flare Type |
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Max. allowable tubing length at shipment |
m |
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5 |
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Refrigerant |
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Narrow tube |
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mm (in.) |
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6.35 (1/4) |
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Tube Diameter |
Wide tube |
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mm (in.) |
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9.52 (3/8) |
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Refrigerant Tube Kit / Accessories |
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Optional / Air Clean Filter |
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Dimensions & Weight |
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Indoor Unit |
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Outdoor Unit |
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Unit Dimensions |
Height |
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mm |
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250 |
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446 |
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Width |
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mm |
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799 |
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660 |
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Depth |
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mm |
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205 |
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240 |
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Package Dimensions |
Height |
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mm |
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270 |
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491 |
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Width |
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mm |
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870 |
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775 |
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Depth |
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mm |
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295 |
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340 |
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Weight |
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Net |
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kg |
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7.5 |
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21 |
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Shipping |
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kg |
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9.0 |
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22 |
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Shipping Volume |
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m3 |
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0.06 |
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0.13 |
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DATA SUBJECT TO CHANGE WITHOUT NOTICE. |
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Remarks: Rating conditions are: |
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Cooling: Indoor air temperature |
27°C D.B. / 19°C W.B. |
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Outdoor air temperature |
35°C D.B. / 24°C W.B. |
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6
Indoor Unit |
SAP-K97RAX |
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Outdoor Unit |
SAP-C97RAX |
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Power Source |
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220 to 240V Single-Phase 50Hz |
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Voltage Rating |
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220-240 V |
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Performance |
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Cooling |
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Capacity |
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kW |
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2.55 / 2.55 / 2.55 |
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BTU/h |
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8,700 |
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Air Circulation (High) |
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m3/h |
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440 |
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Moisture Removal (High) |
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Liters/h |
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1.8 |
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Electrical Rating |
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Cooling |
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Available Voltage Range |
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V |
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198 to 264 |
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Running Amperes |
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A |
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4.5 / 4.5 / 4.6 |
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Power Input |
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W |
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930 / 960 / 1,000 |
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Power Factor |
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% |
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94 / 93 / 91 |
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E.E.R. |
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W/W |
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2.74 / 2.66 / 2.55 |
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C.O.P. |
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W/W |
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- |
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Compressor Locked Rotor Amperes |
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A |
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22.5 |
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Features |
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Controls / Temperature Control |
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Microprocessor / I.C. Thermister |
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Control Unit |
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Wireless Remote Control Unit |
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Timer |
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12-Hour ON or OFF Timer, 1Hour OFF Timer |
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Fan Speeds |
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Indoor / Outdoor |
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Auto and 3 steps / 1 (Hi) |
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Airflow Direction (Indoor) |
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Horizontal |
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Manual |
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Vertical |
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Auto |
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Air Filter |
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Washable, Anti-Mold |
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Compressor |
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Single Rotary |
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Refrigerant / Amount charged at shipment |
kg |
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R22 / 0.53 |
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Refrigerant Control |
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Capillary tube |
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Operation Sound |
Indoor : Hi/Me/Lo |
dB-A |
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39 / 34 / 31 |
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Outdoor : Hi |
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dB-A |
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50 |
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Refrigerant Tubing Connections |
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Flare Type |
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Max. allowable tubing length at shipment |
m |
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5 |
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Refrigerant |
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Narrow tube |
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mm (in.) |
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6.35 (1/4) |
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Tube Diameter |
Wide tube |
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mm (in.) |
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9.52 (3/8) |
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Refrigerant Tube Kit / Accessories |
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Optional / Air Clean Filter |
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Dimensions & Weight |
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Indoor Unit |
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Outdoor Unit |
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Unit Dimensions |
Height |
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mm |
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250 |
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446 |
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Width |
|
mm |
|
799 |
|
660 |
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Depth |
|
mm |
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205 |
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240 |
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Package Dimensions |
Height |
|
mm |
|
270 |
|
491 |
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Width |
|
mm |
|
870 |
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775 |
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Depth |
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mm |
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295 |
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340 |
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Weight |
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Net |
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kg |
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7.5 |
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21 |
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Shipping |
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kg |
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9.0 |
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22 |
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Shipping Volume |
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m3 |
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0.06 |
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0.13 |
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DATA SUBJECT TO CHANGE WITHOUT NOTICE. |
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Remarks: Rating conditions are: |
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Cooling: Indoor air temperature |
27°C D.B. / 19°C W.B. |
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Outdoor air temperature |
35°C D.B. / 24°C W.B. |
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7
Indoor Unit |
SAP-K127RAX |
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Outdoor Unit SAP-C127RAX |
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Power Source |
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220 to 240V Single-Phase 50Hz |
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Voltage Rating |
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220-240 V |
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Performance |
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Cooling |
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Capacity |
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kW |
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3.55 / 3.55 / 3.55 |
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BTU/h |
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12,100 / 12,100 / 12,100 |
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Air Circulation (High) |
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m3/h |
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460 |
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Moisture Removal (High) |
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Liters/h |
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2.5 |
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Electrical Rating |
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Cooling |
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Available Voltage Range |
|
V |
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198 to 264 |
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Running Amperes |
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A |
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6.1 / 6.1 / 6.2 |
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Power Input |
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W |
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1,265 / 1,305 / 1,345 |
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Power Factor |
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% |
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94 / 93 / 90 |
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E.E.R. |
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W/W |
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2.81 / 2.72 / 2.64 |
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C.O.P. |
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W/W |
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- |
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Compressor Locked Rotor Amperes |
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A |
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33.5 |
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Features |
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Controls / Temperature Control |
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Microprocessor / I.C. Thermister |
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Control Unit |
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Wireless Remote Control Unit |
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Timer |
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12-Hour ON or OFF Timer, 1Hour OFF Timer |
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Fan Speeds |
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Indoor / Outdoor |
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Auto and 3 steps / 1 (Hi) |
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Airflow Direction (Indoor) |
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Horizontal |
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Manual |
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Vertical |
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Auto |
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Air Filter |
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Washable, Anti-Mold |
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Compressor |
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Single Rotary |
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Refrigerant / Amount charged at shipment |
kg |
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R22 / 0.72 |
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Refrigerant Control |
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Capillary tube |
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Operation Sound |
Indoor : Hi/Me/Lo |
dB-A |
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40 / 35 / 32 |
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(*Qt = Quiet mode) |
Outdoor : Hi |
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dB-A |
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51 |
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Refrigerant Tubing Connections |
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Flare Type |
|||
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Max. allowable tubing length at shipment |
m |
|
|
5 |
||||
|
Refrigerant |
|
Narrow tube |
|
mm (in.) |
|
|
6.35 (1/4) |
|
|
Tube Diameter |
Wide tube |
|
mm (in.) |
|
|
12.70 (1/2) |
||
|
Refrigerant Tube Kit / Accessories |
|
|
|
Optional / Air Clean Filter |
||||
|
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|
Dimensions & Weight |
|
|
|
|
Indoor Unit |
|
Outdoor Unit |
||
|
Unit Dimensions |
Height |
|
mm |
|
250 |
|
510 |
|
|
|
|
Width |
|
mm |
|
799 |
|
660 |
|
|
|
Depth |
|
mm |
|
205 |
|
240 |
|
Package Dimensions |
Height |
|
mm |
|
270 |
|
555 |
|
|
|
|
Width |
|
mm |
|
870 |
|
775 |
|
|
|
Depth |
|
mm |
|
295 |
|
340 |
|
Weight |
|
Net |
|
kg |
|
7.5 |
|
27 |
|
|
|
Shipping |
|
kg |
|
9.0 |
|
28 |
|
Shipping Volume |
|
|
m3 |
|
0.06 |
|
0.14 |
|
|
|
|
|
|
|
|
DATA SUBJECT TO CHANGE WITHOUT NOTICE. |
||
Remarks: Rating conditions are: |
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|
|||
|
Cooling: Indoor air temperature |
27°C D.B. / 19°C W.B. |
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|
||||
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|
Outdoor air temperature |
35°C D.B. / 24°C W.B. |
|
|
|
|||
8
2-2. Major Component Specifications
2-2-1. Indoor Unit
Indoor Unit SAP-K77RAX
Control PCB |
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||
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Part No. |
|
|
CR-K77GAX |
|
|
Controls |
|
|
Microprocessor |
|
|
Control Circuit Fuse |
|
|
250V 3.15A |
|
|
|
|
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||
Remote Control Unit |
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|
RCS-7S2E-G |
||
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Fan |
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||
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Type |
|
|
Cross-Flow |
|
|
Q'ty ... Dia. and Length |
|
mm |
1 ... D102 / L637 |
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Fan Motor |
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||
|
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Type |
|
|
AC Motor |
|
|
Model ... Q'ty |
|
|
IBH-884-066B ... 1 |
|
|
No. of Poles |
|
|
4 |
|
|
Rough Measure RPM (Cool) |
|
|
1,280 |
|
|
Nominal Output |
|
W |
12.5 |
|
|
Coil Resistance |
|
Ohm |
BRN-WHT : 234 |
|
|
(Ambient Temp. 20 °C) |
|
|
PNK (RED)-WHT : 209 |
|
|
Safety Device Type |
|
|
Thermal fuse |
|
|
|
Operating Temp. |
Open |
°C |
130 |
|
|
|
Close |
|
- |
|
Run Capacitor (on controller PCB) |
|
Micro F |
1.5 |
|
|
|
|
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VAC |
450 |
|
|
|
|
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|
Flap Motor |
|
|
|
||
|
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|
|
|
Type |
|
|
Stepping Motor |
|
|
Model |
|
|
24BYJ48-916 |
|
|
Rating |
|
|
DC 12V |
|
|
Coil Resistance |
|
Ohm |
Each Pair of Terminal : 200 +/- 7% |
|
|
(Ambient Temp. 25 °C) |
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|
|
|
|
|
|
|
Heat Exchanger Coil |
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||
|
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|
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|
Coil |
|
|
Aluminum Plate Fin / Copper Tube |
|
|
Rows |
|
|
2 |
|
|
Fin Pitch |
|
mm |
1.3 |
|
|
Face Area |
|
m2 |
0.108 |
|
|
|
|
|
|
DATA SUBJECT TO CHANGE WITHOUT NOTICE. |
9
Indoor Unit |
SAP-K97RAX |
|
|
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||
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|
|
|
Control PCB |
|
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|
Part No. |
|
|
|
|
CR-K97GAX |
|
Controls |
|
|
|
|
Microprocessor |
|
Control Circuit Fuse |
|
|
250V 3.15A |
||
|
|
|
|
|
||
Remote Control Unit |
|
|
RCS-7S2E-G |
|||
|
|
|
|
|
|
|
Fan |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Cross-Flow |
|
Q'ty ... Dia. and Length |
|
mm |
1 ... D102 / L637 |
||
|
|
|
|
|
|
|
Fan Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
AC Motor |
|
Model ... Q'ty |
|
|
IBH-884-066B ... 1 |
||
|
No. of Poles |
|
|
4 |
||
|
Rough Measure RPM (Cool) |
|
|
1,290 |
||
|
Nominal Output |
|
W |
12.5 |
||
|
Coil Resistance |
|
Ohm |
BRN-WHT : 234 |
||
|
(Ambient Temp. 20 °C) |
|
|
PNK (RED)-WHT : 209 |
||
|
Safety Device Type |
|
|
Thermal fuse |
||
|
|
|
Operating Temp. |
Open |
°C |
130 |
|
|
|
|
Close |
|
- |
|
Run Capacitor (on controller PCB) |
|
Micro F |
1.5 |
||
|
|
|
|
|
VAC |
450 |
|
|
|
|
|
|
|
Flap Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Stepping Motor |
|
Model |
|
|
|
|
24BYJ48-916 |
|
Rating |
|
|
|
|
DC 12V |
|
Coil Resistance |
|
Ohm |
Each Pair of Terminal : 200 +/- 7% |
||
|
(Ambient Temp. 25 °C) |
|
|
|
||
|
|
|
|
|
||
Heat Exchanger Coil |
|
|
|
|||
|
|
|
|
|
|
|
|
Coil |
|
|
|
|
Aluminum Plate Fin / Copper Tube |
|
Rows |
|
|
|
|
2 |
|
Fin Pitch |
|
|
|
mm |
1.3 |
|
Face Area |
|
m2 |
0.108 |
||
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
10
Indoor Unit |
SAP-K127RAX |
|
|
|
||
|
|
|
|
|
|
|
Control PCB |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Part No. |
|
|
|
|
CR-K127GAX |
|
Controls |
|
|
|
|
Microprocessor |
|
Control Circuit Fuse |
|
|
250V 3.15A |
||
|
|
|
|
|
||
Remote Control Unit |
|
|
RCS-7S2E-G |
|||
|
|
|
|
|
|
|
Fan |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Cross-Flow |
|
Q'ty ... Dia. and Length |
|
mm |
1 ... D102 / L637 |
||
|
|
|
|
|
|
|
Fan Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
AC Motor |
|
Model ... Q'ty |
|
|
IBH-884-066B ... 1 |
||
|
No. of Poles |
|
|
4 |
||
|
Rough Measure RPM (Cool) |
|
|
1,300 |
||
|
Nominal Output |
|
W |
12.5 |
||
|
Coil Resistance |
|
Ohm |
BRN-WHT : 234 |
||
|
(Ambient Temp. 20 °C) |
|
|
PNK (RED)-WHT : 209 |
||
|
Safety Device Type |
|
|
Thermal fuse |
||
|
|
|
Operating Temp. |
Open |
°C |
130 |
|
|
|
|
Close |
|
- |
|
Run Capacitor (on controller PCB) |
|
Micro F |
1.5 |
||
|
|
|
|
|
VAC |
450 |
|
|
|
|
|
|
|
Flap Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Stepping Motor |
|
Model |
|
|
|
|
24BYJ48-916 |
|
Rating |
|
|
|
|
DC 12V |
|
Coil Resistance |
|
Ohm |
Each Pair of Terminal : 200 +/- 7% |
||
|
(Ambient Temp. 25 °C) |
|
|
|
||
|
|
|
|
|
||
Heat Exchanger Coil |
|
|
|
|||
|
|
|
|
|
|
|
|
Coil |
|
|
|
|
Aluminum Plate Fin / Copper Tube |
|
Rows |
|
|
|
|
2 |
|
Fin Pitch |
|
|
|
mm |
1.1 |
|
Face Area |
|
m2 |
0.162 |
||
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
11
2-2-2. Outdoor Unit
Outdoor Unit SAP-C77RAX
Control PCB |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Compressor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Single Rotary |
|
Compressor Model / Nominal Output |
|
|
|
C-1R65H5S / 650W |
|
|
Compressor Oil ... Amount |
|
|
CC |
SAY-56T ... 350 |
|
|
Coil Resistance (Ambient Temp. 25 °C) |
Ohm |
C - R : 4.68 |
|||
|
|
|
|
|
|
C - S : 6.77 |
|
|
|
|
|
|
|
|
Safety Device |
Type |
|
|
|
External (OLR) |
|
|
Overload Relay |
|
|
|
MRA99094-9201 |
|
|
Operating Temp. |
Open |
°C |
150 +/-5 |
|
|
|
|
Close |
°C |
69 +/-11 |
|
|
|
Operating Amp. (Ambient Temp. 25 °C) |
Trip in 6 to 16 sec. at 15A |
|||
|
Run Capacitor |
|
|
|
Micro F |
20 |
|
|
|
|
|
VAC |
400 |
|
Crankcase Heater |
|
|
|
- |
|
|
|
|
|
|
|
|
Fan |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Propeller |
|
Q'ty ... Dia. |
|
|
|
mm |
1 ... D320 |
|
|
|
|
|
|
|
Fan Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
AC Motor |
|
Model ... Q'ty |
|
|
|
|
IB-976-501E ... 1 |
|
No. of Poles |
|
|
|
|
6 |
|
Rough Measure RPM (Cool) |
|
|
|
890 |
|
|
Nominal Output |
|
|
|
W |
25 |
|
Coil Resistance |
|
|
|
Ohm |
BRN - WHT : 213 |
|
(Ambient Temp. 20 °C) |
|
|
|
RED (PNK) - WHT : 168 |
|
|
|
|
|
|
|
|
|
Safety Device |
Type |
|
|
|
Thermal protector |
|
|
Operating Temp. |
|
Open |
°C |
110 |
|
|
|
|
Close |
°C |
75 |
|
Run Capacitor |
|
|
|
Micro F |
2.0 |
|
|
|
|
|
VAC |
450 |
|
|
|
|
|
|
|
Heat Exchanger Coil |
|
|
|
|
||
|
|
|
|
|
|
|
|
Coil |
|
|
|
|
Aluminum Plate Fin / Copper Tube |
|
Rows |
|
|
|
|
1 |
|
Fin Pitch |
|
|
|
mm |
1.4 |
|
Face Area |
|
|
|
m2 |
0.227 |
|
|
|
|
|
|
|
External Finish |
|
|
|
|
Acrylic baked-on enamel finish |
|
|
|
|
|
|
|
|
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
12
Outdoor Unit SAP-C97RAX
Control PCB |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Compressor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Single Rotary |
|
Compressor Model / Nominal Output |
|
|
|
C-1RV162H91AA / 800W |
|
|
Compressor Oil ... Amount |
|
|
CC |
SAY-56T ... 280 |
|
|
Coil Resistance (Ambient Temp. 25 °C) |
Ohm |
C - R : 3.65 |
|||
|
|
|
|
|
|
C - S : 5.38 |
|
|
|
|
|
|
|
|
Safety Device |
Type |
|
|
|
External (OLR) |
|
|
Overload Relay |
|
|
|
MRA99134-9201 |
|
|
Operating Temp. |
Open |
°C |
145 +/- 5 |
|
|
|
|
Close |
°C |
69 +/- 11 |
|
|
|
Operating Amp. (Ambient Temp. 25 °C) |
Trip in 6 to 16 sec. at 16.5A |
|||
|
Run Capacitor |
|
|
|
Micro F |
25 |
|
|
|
|
|
VAC |
400 |
|
Crankcase Heater |
|
|
|
- |
|
|
|
|
|
|
|
|
Fan |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Propeller |
|
Q'ty ... Dia. |
|
|
|
mm |
1 ... D320 |
|
|
|
|
|
|
|
Fan Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
AC Motor |
|
Model ... Q'ty |
|
|
|
|
IB-976-501E ... 1 |
|
No. of Poles |
|
|
|
|
6 |
|
Rough Measure RPM (Cool) |
|
|
|
900 |
|
|
Nominal Output |
|
|
|
W |
25 |
|
Coil Resistance |
|
|
|
Ohm |
BRN - WHT : 213 |
|
(Ambient Temp. 20 °C) |
|
|
|
RED (PNK) - WHT : 168 |
|
|
|
|
|
|
|
|
|
Safety Device |
Type |
|
|
|
Thermal protector |
|
|
Operating Temp. |
|
Open |
°C |
110 |
|
|
|
|
Close |
°C |
75 |
|
Run Capacitor |
|
|
|
Micro F |
2.5 |
|
|
|
|
|
VAC |
450 |
|
|
|
|
|
|
|
Heat Exchanger Coil |
|
|
|
|
||
|
|
|
|
|
|
|
|
Coil |
|
|
|
|
Aluminum Plate Fin / Copper Tube |
|
Rows |
|
|
|
|
1 |
|
Fin Pitch |
|
|
|
mm |
1.3 |
|
Face Area |
|
|
|
m2 |
0.301 |
|
|
|
|
|
|
|
External Finish |
|
|
|
|
Acrylic baked-on enamel finish |
|
|
|
|
|
|
|
|
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
13
Outdoor Unit SAP-C127RAX
Control PCB |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Compressor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Single Rotary |
|
Compressor Model / Nominal Output |
|
|
|
C-R115H5A / 1,100W |
|
|
Compressor Oil ... Amount |
|
|
CC |
SAY-56T ... 520 |
|
|
Coil Resistance (Ambient Temp. 25 °C) |
Ohm |
C - R : 1.962 |
|||
|
|
|
|
|
|
C - S : 5.38 |
|
|
|
|
|
|
|
|
Safety Device |
Type |
|
|
|
External (OLR) |
|
|
Overload Relay |
|
|
|
MRA98619-9200 |
|
|
Operating Temp. |
Open |
°C |
150 +/- 5 |
|
|
|
|
Close |
°C |
69 +/- 11 |
|
|
|
Operating Amp. (Ambient Temp. 25 °C) |
Trip in 6 to 16 sec. at 22.5A |
|||
|
Run Capacitor |
|
|
|
Micro F |
25 |
|
|
|
|
|
VAC |
400 |
|
Crankcase Heater |
|
|
|
- |
|
|
|
|
|
|
|
|
Fan |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
Propeller |
|
Q'ty ... Dia. |
|
|
|
mm |
1 ... D380 |
|
|
|
|
|
|
|
Fan Motor |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Type |
|
|
|
|
AC Motor |
|
Model ... Q'ty |
|
|
|
|
IB-976-501E ... 1 |
|
No. of Poles |
|
|
|
|
6 |
|
Rough Measure RPM (Cool) |
|
|
|
840 |
|
|
Nominal Output |
|
|
|
W |
25 |
|
Coil Resistance |
|
|
|
Ohm |
BRN - WHT : 213 |
|
(Ambient Temp. 20 °C) |
|
|
|
RED (PNK) - WHT : 168 |
|
|
|
|
|
|
|
|
|
Safety Device |
Type |
|
|
|
Thermal protector |
|
|
Operating Temp. |
|
Open |
°C |
110 |
|
|
|
|
Close |
°C |
75 |
|
Run Capacitor |
|
|
|
Micro F |
2.5 |
|
|
|
|
|
VAC |
450 |
|
|
|
|
|
|
|
Heat Exchanger Coil |
|
|
|
|
||
|
|
|
|
|
|
|
|
Coil |
|
|
|
|
Aluminum Plate Fin / Copper Tube |
|
Rows |
|
|
|
|
1 |
|
Fin Pitch |
|
|
|
mm |
1.3 |
|
Face Area |
|
|
|
m2 |
0.346 |
|
|
|
|
|
|
|
External Finish |
|
|
|
|
Acrylic baked-on enamel finish |
|
|
|
|
|
|
|
|
DATA SUBJECT TO CHANGE WITHOUT NOTICE.
14
2-3. Other Component Specifications
Indoor Unit SAP-K77RAX
SAP-K97RAX
SAP-K127RAX
< Thermistor (Room sensor) >
|
Model |
PTN-41G-S6Z |
|
|
Resistance |
5 kohm |
(at 25 °C) |
|
< Thermistor (Coil sensor) > |
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|
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Model |
PB2M-41E-S16-1 |
|
|
Resistance |
15 kohm |
(at 0 °C) |
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|
5.4 kohm |
(at 25 °C) |
Outdoor Unit SAP-C77RAX |
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|
SAP-C97RAX |
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|
SAP-C127RAX |
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< Power Relay > |
|
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|
Model |
EL200/240A1-F (M) |
|
|
Rating |
AC277V 30A |
|
15
3. DIMENSIONAL DATA
Indoor Unit SAP-K77RAX
SAP-K97RAX
SAP-K127RAX
16
Outdoor Unit SAP-C77RAX
SAP-C97RAX
482 |
78 |
|
|
11 |
ID:18 |
|
|
|
|
|
|
44 |
240 |
264 |
296 |
372 |
|
|
|
Wide tube service valve dia.9.52(3/8")
660 |
60 |
Narrow tube service valve |
|
|
dia.6.35(1/4") |
||
|
|
|
|
|
|
446 |
47 |
|
|
|
|
|
|
14 |
87 |
|
|
27 |
127 |
Unit: mm
17
Outdoor Unit SAP-C127RAX
11 |
482 |
78 |
|
|
|
|
ID:18 |
|
|
45 |
|
240 |
264 |
296 |
|
370 |
|
|
|
|
|
Wide tube service valve |
|
|
|
|
dia.12.7(1/2") |
660 |
60 |
Narrow tube service valve |
|
|
dia.6.35(1/4") |
||
|
|
|
|
|
|
510 |
|
|
|
|
47 |
|
|
14 |
87 |
|
|
27 |
127 |
Unit: mm
18
4. REFRIGERANT FLOW DIAGRAM
4-1. Refrigerant Flow Diagram
Indoor Unit SAP-K77RAX |
Outdoor Unit SAP-C77RAX |
SAP-K97RAX |
SAP-C97RAX |
SAP-K127RAX |
SAP-C127RAX |
Indoor unit |
|
Outdoor unit |
|
Wide tube |
|
Wide tube |
service |
Compressor |
valve |
Accumulator |
|
*1 |
|
|
|
Heat exchanger |
Narrow |
Heat exchanger |
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|
||||
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||||
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|||
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tube |
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service |
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Narrow tube |
valve |
Capillary tube |
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Cooling cycle O.D.
6.35 mm (1/4")
*1 O.D. 9.52 mm (3/8")...77, 97 class O.D. 12.7 mm (1/2")...127 class
Insulation of Refrigerant Tubing
IMPORTANT
Because capillary tubing is used in the outdoor unit, both the wide and narrow tubes of this air conditioner become cold. To prevent heat loss and wet floors due to dripping of condensation, both tubes must be well insulated with a proper insulation material. The thickness of the insulation should be a min. 8 mm.
After a tube has been insulated,
never try to bend it into a narrow CAUTION curve because it can cause the tube
to break or crack.
|
Insulation |
Thickness: |
Thickness: |
Min. 8 mm |
Min. 8 mm |
|
Narrow tube |
Wide tube |
|
19
5. PERFORMANCE DATA
5-1. Performance charts
Indoor Unit |
SAP-K77RAX |
Outdoor Unit |
SAP-C77RAX |
< Cooling Characteristics >
|
9 |
|
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(A) |
8 |
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Indoor inlet air |
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||
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D.B. temp. (°C) |
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current |
7 |
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6 |
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Operating |
5 |
|
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|
32 |
|
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|
|
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||
4 |
|
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|
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27 |
|
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21 |
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3 |
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2 |
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|
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|
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1 |
25 |
30 |
35 |
40 |
45 |
50 |
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||||||
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Outdoor inlet air D.B. temp. (°C) |
|||||
|
1.47 |
|
|
|
|
|
|
MPaG |
1.38 |
|
Indoor inlet air |
|
|
||
|
D.B. temp. (°C) |
|
|
||||
|
|
|
|
||||
1.28 |
|
|
|
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|
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|
valve |
1.18 |
|
|
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serveice |
1.08 |
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|
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|
0.98 |
|
|
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|
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|
tube |
0.89 |
|
|
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|
32 |
wide |
|
|
|
|
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|
0.79 |
|
|
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27 |
|
|
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21 |
||
at |
|
|
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Low pressure |
0.69 |
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|
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|
0.59 |
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|
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|
0.49 |
|
|
|
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|
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|
0.39 |
25 |
30 |
35 |
40 |
45 |
50 |
|
|
||||||
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|
Outdoor inlet air D.B. temp. (°C) |
|||||
NOTE
:Points of rating condition
Black dots in above charts indicate the following rating conditions. Cooling: Indoor air temperature 27 °C D.B. / 19 °C W.B.
Outdoor air temperature 35 °C D.B. / 24 °C W.B.
20
Indoor Unit |
SAP-K97RAX |
Outdoor Unit |
SAP-C97RAX |
< Cooling Characteristics >
|
9 |
|
|
|
|
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|
|
|
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|
(A) |
8 |
|
Indoor inlet air |
|
|||||
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|
D.B. temp. (°C) |
|
|
|
||||
|
|
|
|
|
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current |
7 |
|
|
|
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||
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|||
6 |
|
|
|
|
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|
32 |
|
|
Operating |
4 |
|
27 |
|
|||||
|
|
|
|
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|
21 |
|
||
|
5 |
|
|
||||||
|
3 |
|
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|
2 |
|
|
|
|
|
|
|
1 |
25 |
30 |
35 |
40 |
45 |
50 |
|
|
||||||
|
|
Outdoor inlet air D.B. temp. (°C) |
|||||
|
1.47 |
|
|
|
|
|
|
MPaG |
1.38 |
|
Indoor inlet air |
|
|
||
|
D.B. temp. (°C) |
|
|
||||
|
|
|
|
||||
1.28 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
valve |
1.18 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
serveice |
1.08 |
|
|
|
|
|
|
0.98 |
|
|
|
|
|
|
|
tube |
0.89 |
|
|
|
|
|
|
wide |
|
|
|
|
|
|
32 |
0.79 |
|
|
|
|
|
27 |
|
at |
|
|
|
|
|
|
21 |
Low pressure |
0.69 |
|
|
|
|
|
|
0.59 |
|
|
|
|
|
|
|
0.49 |
|
|
|
|
|
|
|
|
0.39 |
25 |
30 |
35 |
40 |
45 |
50 |
|
|
||||||
|
|
Outdoor inlet air D.B. temp. (°C) |
|||||
NOTE
:Points of rating condition
Black dots in above charts indicate the following rating conditions. Cooling: Indoor air temperature 27 °C D.B. / 19 °C W.B.
Outdoor air temperature 35 °C D.B. / 24 °C W.B.
21
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