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TECHNICAL & SERVICE MANUAL
FILE NO.
SAP-K77RAX + SAP-C77RAX
SAP-K97RAX + SAP-C97RAX
SAP-K127RAX + SAP-C127RAX
Destination: Russia (50Hz)
SPLIT SYSTEM AIR CONDITIONER
Indoor Model No. Product Code No. Outdoor Model No. Product Code No.
SAP-K77RAX 1 852 350 01 SAP-C77RAX 1 852 350 04
SAP-K97RAX 1 852 350 02 SAP-C97RAX 1 852 350 05
SAP-K127RAX 1 852 350 03 SAP-C127RAX 1 852 350 06
Indoor Unit Outdoor Unit
SAP-K77RAX SAP-C77RAX
SAP-K97RAX SAP-C97RAX
SAP-K127RAX
SAP-C127RAX
REFERENCE NO. SM700754
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When Transporting Important! Be careful when picking up and moving the indoor and Please Read Before Starting outdoor units. Get a partner to help, and bend your knees This air conditioning system meets strict safety and when lifting to reduce strain on your back. Sharp edges or operating standards. As the installer or service person, it thin aluminum fins on the air conditioner can cut your is an important part of your job to install or service the fingers. system so it operates safely
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Table of Contents Page 1. OPERATING RANGE ................................................................................................................... 5 2. SPECIFICATIONS 2-1. Unit Specifications ............................................................................................................. 6 2-2. Major Component Specifications ....................................................................................... 9 2-3. Other Component Specifications .....................
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Page 9. TROUBLESHOOTING 9-1. Check before and after troubleshooting ................................................................................ 43 9-2. Air conditioner does not operate. ........................................................................................... 44 9-3. Some part of air conditioner does not operate. ..................................................................... 48 9-4. Air conditioner operates, but abnormalities are observed. .....................
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1. OPERATING RANGE Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 32 °C D.B. / 23 °C W.B. 43 °C D.B. Cooling Minimum 19 °C D.B. / 14 °C W.B. 19 °C D.B. 5
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2. SPECIFICATIONS 2-1. Unit Specifications Indoor Unit SAP-K77RAX Outdoor Unit SAP-C77RAX Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 220-240 V Performance Cooling Capacity kW 2.10 / 2.10 / 2.10 BTU/h 7,200 / 7,200 / 7,200 3 Air Circulation (High) m 430 /h Moisture Removal (High) Liters/h 1.1 Electrical Rating Cooling Available Voltage Range V 198 to 264 Running Amperes A 3.5 / 3.6 / 3.6 Power Input W 750 / 770 / 790 Power Factor % 97 / 93 / 91 E.E.R. W/W 2.80 / 2.73 / 2.66 C.O
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Indoor Unit SAP-K97RAX Outdoor Unit SAP-C97RAX Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 220-240 V Performance Cooling Capacity kW 2.55 / 2.55 / 2.55 BTU/h 8,700 3 Air Circulation (High) m 440 /h Moisture Removal (High) Liters/h 1.8 Electrical Rating Cooling Available Voltage Range V 198 to 264 Running Amperes A 4.5 / 4.5 / 4.6 Power Input W 930 / 960 / 1,000 Power Factor % 94 / 93 / 91 E.E.R. W/W 2.74 / 2.66 / 2.55 C.O.P. W/W - Compressor Locked Rotor Amperes A 22.5 Features C
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Indoor Unit SAP-K127RAX Outdoor Unit SAP-C127RAX Power Source 220 to 240V Single-Phase 50Hz Voltage Rating 220-240 V Performance Cooling Capacity kW 3.55 / 3.55 / 3.55 BTU/h 12,100 / 12,100 / 12,100 3 Air Circulation (High) m 460 /h Moisture Removal (High) Liters/h 2.5 Electrical Rating Cooling Available Voltage Range V 198 to 264 Running Amperes A 6.1 / 6.1 / 6.2 Power Input W 1,265 / 1,305 / 1,345 Power Factor % 94 / 93 / 90 E.E.R. W/W 2.81 / 2.72 / 2.64 C.O.P. W/W - Compressor Locked Rotor A
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2-2. Major Component Specifications 2-2-1. Indoor Unit Indoor Unit SAP-K77RAX Control PCB Part No. CR-K77GAX 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) 1,280 Nominal Output W 12.5 Coil Resistance Ohm BRN-WHT : 234 (Ambient Temp. 20 °C) PNK (RED)-WHT : 209 Safety Device Type Thermal fuse
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Indoor Unit SAP-K97RAX Control PCB 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 con
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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 c
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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 Ohm C - R : 4.68 Coil Resistance (Ambient Temp. 25 °C) 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 Propel
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Outdoor Unit SAP-C97RAX Control PCB Compressor Type Single Rotary Compressor Model / Nominal Output C-1RV162H91AA / 800W Compressor Oil ... Amount CC SAY-56T ... 280 Ohm C - R : 3.65 Coil Resistance (Ambient Temp. 25 °C) 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 ...
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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 Ohm C - R : 1.962 Coil Resistance (Ambient Temp. 25 °C) 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 ...
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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) > Model PB2M-41E-S16-1 Resistance 15 kohm (at 0 °C) 5.4 kohm (at 25 °C) Outdoor Unit SAP-C77RAX SAP-C97RAX SAP-C127RAX < Power Relay > Model EL200/240A1-F (M) Rating AC277V 30A 15
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3. DIMENSIONAL DATA Indoor Unit SAP-K77RAX SAP-K97RAX SAP-K127RAX 16
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Outdoor Unit SAP-C77RAX SAP-C97RAX 482 78 11 372 Wide tube service valve dia.9.52(3/8") Narrow tube service valve 660 60 dia.6.35(1/4") 27 127 Unit: mm 17 ID:18 44 240 14 446 264 296 87 47
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Outdoor Unit SAP-C127RAX 11 482 78 370 Wide tube service valve dia.12.7(1/2") Narrow tube service valve 660 60 dia.6.35(1/4") 27 127 Unit: mm 18 ID:18 45 240 14 510 264 296 87 47
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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 service Compressor Wide tube valve Accumulator *1 Narrow tube service valve Narrow tube Capillary tube 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
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5. PERFORMANCE DATA 5-1. Performance charts Indoor Unit SAP-K77RAX Outdoor Unit SAP-C77RAX < Cooling Characteristics > 9 Indoor inlet air 8 D.B. temp. (°C) 7 6 5 32 27 4 21 3 2 1 25 30 35 40 45 50 Outdoor inlet air D.B. temp. ( °C) 1.47 Indoor inlet air 1.38 D.B. temp. (°C) 1.28 1.18 1.08 0.98 0.89 32 27 0.79 21 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. Co
