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TECHNICAL & SERVICE MANUAL
FILE NO.
SAP-KRV93EH + SAP-CRV93EH
SAP-KRV123EH + SAP-CRV123EH
Destination: Europe
DC INVERTER SPLIT SYSTEM AIR CONDITIONER
Indoor Model No. Product Code No. Outdoor Model No. Product Code No.
SAP-KRV93EH 1 852 089 81 SAP-CRV93EH 1 852 089 85
SAP-KRV123EH 1 852 089 80 SAP-CRV123EH 1 852 089 84
Indoor Unit Outdoor Unit
SAP-KRV93EH SAP-CRV93EH
SAP-KRV123EH SAP-CRV123EH
IMPORTANT
These air conditioners employ new
refrigerant R410A.
Pay special attention when
servicing th
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When Transporting IMPORTANT! Please Read Before Starting 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 This air conditioning system meets strict safety and oper- edges or thin aluminum fins on the air conditioner can ating standards. As the installer or service person, it is an cut your fingers. important part of your job to install or service the system so it operates safely and
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Table of Contents Page 1. OPERATING RANGE ................................................................................................................ 4 2. SPECIFICATIONS 2-1. Unit Specifications............................................................................................................ 5 2-2. Major Component Specifications...................................................................................... 7 2-3. Other Component Specifications...............................
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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. Maximum 27°C D.B. 24°C D.B. / 18°C W.B. Heating Minimum 16°C D.B. –20°C D.B. / –20°C W.B. 4
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2. SPECIFICATIONS 2-1. Unit Specifications Indoor Unit SAP-KRV93EH Outdoor Unit SAP-CRV93EH Power Source 220 – 240V Single-phase 50Hz Voltage Rating 230V Performance Cooling Heating Capacity kW 2.65 (0.9 – 3.2) 3.60 (0.9 – 5.0) BTU/h 9,000 (3,100 – 10,900) 12,300 (3,100 – 17,100) 3 Air circulation (High) m /h 480 530 Moisture removal (High) Liters/h 1.6 — Electrical Rating Cooling Heating Available voltage range V 198 – 264 Running amperes A 3.86 (1.28 – 5.88) 4.81 (1.21 – 6.47) Power input W
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Indoor Unit SAP-KRV123EH Outdoor Unit SAP-CRV123EH Power Source 220 – 240V Single-phase 50Hz Voltage Rating 230V Performance Cooling Heating Capacity kW 3.50 (0.9 – 3.8) 4.20 (0.9 – 5.8) BTU/h 11,900 (3,100 – 13,000) 14,300 (3,100 – 19,800) 3 Air circulation (High) m /h 500 530 Moisture removal (High) Liters/h 2.0 — Electrical Rating Cooling Heating Available voltage range V 198 – 264 Running amperes A 5.21 (1.19 – 6.21) 5.48 (1.18 – 7.09) Power input W 1,090 (250 – 1,300) 1,165 (250 – 1,500) Po
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2-2. Major Component Specifications 2-2-1. Indoor Unit Indoor Unit SAP–KRV93EH Control PCB Part No. CB-KRV93EH (POW-KRV93GJH) Controls Microprocessor Control circuit fuse 250V 3.15A Remote Control Unit RCS-3HVPSS4E Fan & Fan Motor Type Fan / Fan motor Cross-flow / AC motor Q’ty … Dia. and length mm 1 … D92 / L634 Fan motor model … Q’ty IBH-884-066 … 1 No. of poles … Rough measure rpm (Cool / Heat) 4 … 1,200 / 1,250 Nominal output W 30 Coil resistance (Ambient temp. 20°C) Ω BRN – WHT: 234 P
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Indoor Unit SAP–KRV123EH Control PCB Part No. CB-KRV123EH (POW-KRV93GJH) Controls Microprocessor Control circuit fuse 250V 3.15A Remote Control Unit RCS-3HVPSS4E Fan & Fan Motor Type Fan / Fan motor Cross-flow / AC motor Q’ty … Dia. and length mm 1 … D92 / L634 Fan motor model … Q’ty IBH-884-066 … 1 No. of poles … Rough measure rpm (Cool / Heat) 4 … 1,250 / 1,250 Nominal output W 30 Coil resistance (Ambient temp. 20°C) Ω BRN – WHT: 234 PNK (RED) – WHT: 209 — : — Safety devices Type Thermal
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2-2-2. Outdoor Unit Outdoor Unit SAP–CRV93EH Control PCB (A) / Control PCB (B) Part No. CB-CRV93EH (POW-CRV93GJH) Controls Microprocessor Control circuit fuse 250V, 20A Compressor Type DC Rotary (Hermetic) Compressor model / Nominal output G4C090LU1ER / 600W Compressor oil … Amount cc FV50S … 320 Coil resistance (Ambient temp. 20°C) Ω U – V: 0.81 V – W: 0.81 W – U: 0.81 Safety devices CT (Peak current cut-off control) YES Compressor discharge temp. control YES Operation cut-off control in abnorm
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Outdoor Unit SAP–CRV123EH Control PCB (A) / Control PCB (B) Part No. CB-CRV123EH (POW-CRV123GJH) Controls Microprocessor Control circuit fuse 250V, 20A Compressor Type DC Rotary (Hermetic) Compressor model / Nominal output G4C090LU1ER / 600W Compressor oil … Amount cc FV50S … 320 Coil resistance (Ambient temp. 20°C) Ω U – V: 0.81 V – W: 0.81 W – U: 0.81 Safety devices CT (Peak current cut-off control) YES Compressor discharge temp. control YES Operation cut-off control in abnormal ambient temp.
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2-3. Other Component Specifications Indoor Unit SAP–KRV93EH SAP–KRV123EH Outdoor Unit SAP–CRV93EH SAP–CRV123EH • Indoor heat exchanger sensor • Compressor temp sensor • Indoor air temp sensor 10 200 9 180 8 ) 160 ) 7 140 6 120 5 100 Resistance (k 4 Resistance (k 80 3 60 2 40 1 20 0 10 15 20 25 30 35 40 0 1020 30 4050 60 7080 90 Temperature ( ° C) Temperature ( ° C) • Outdoor air temp sensor • Outdoor heat exchanger sensor 40 35 ) 30 25 20 Resistance (k 15 10 5 0 –20 –15 –10 –5 0 5 10 15 20 Tempe
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3. DIMENSIONAL DATA Indoor Unit SAP-KRV93EH SAP-KRV123EH 12 (ø65) 5 815 5 187.5 450 187.5 825 178.9 178.9 45 Wide tube ø9.52(3/8") 189 3 Drain hose ø18 Narrow tube ø6.35(1/4") 825 187.5 450 187.5 56 79.5 122.5 92.5 24.5 56 70 815 52 23 360 308 46.5 27.4 Unit: mm (ø65) 40 196 70 32 133.8 40 285 7 56 285 40 45 86.5 40 24.5 86.5 45
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Outdoor Unit SAP-CRV93EH SAP-CRV123EH 538 91 12 AIR INTAKE 275 AIR DISCHARGE 2-ø12 holes Wide tube service valve ø9.52 (3/8") Narrow tube service valve 720 72 ø6.35 (1/4") 2 155 Unit: mm 13 ID:ø18 ID:2-ø23.6 AIR INTAKE (12 class only) 91 16 265 548 290 316 109 55
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4. REFRIGERANT FLOW DIAGRAM 4-1. Refrigerant Flow Diagram Indoor Unit SAP-KRV93EH Outdoor Unit SAP-CRV93EH SAP-CRV123EH SAP-CRV123EH Indoor unit Outdoor unit Accumulator Wide tube service Wide tube valve 4-way Muffler valve O.D. ø9.52 mm (3/8 ") Modulator (12 class only) Electric Capillary Narrow expansion tube for tube valve split flow service Narrow tube M valve Cooling cycle Strainer (Defrosting cycle) Muffler O.D. (12 class only) ø6.35 mm Heating cycle (1/4") ubing Insulation of Refrig e
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5. PERFORMANCE DATA 5-1. Temperature Charts Indoor Unit SAP-KRV93EH Outdoor Unit SAP-CRV93EH n Cooling Characteristics n Heating Characteristics 3.5 (34.7) 1.3 (12.2) 3.0 (29.6) 1.2 (11.2) 2.5 (24.5) 1.1 (10.2) 2.0 (19.4) 1.0 (9.2) 25 30 35 40 –5 0 5 10 15 20 25 Outdoor inlet air D.B. temp.( C) Outdoor inlet air D.B. temp.( C) 9 5 8 7 4 6 5 3 4 3 2 2 25 30 35 40 –5 0 5 10 15 20 25 Outdoor inlet air D.B. temp.( C) Outdoor inlet air D.B. temp.( C) 60 17 16 55 50 15 14 45 40 13 35 12 11 30 10 25
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Indoor Unit SAP-KRV123EH Outdoor Unit SAP-CRV123EH n Cooling Characteristics n Heating Characteristics 1.3 Outdoor fan speed (12.2) Low High 3.5 (34.7) 1.2 (11.2) 3.0 (29.6) 1.1 (10.2) 2.5 (24.5) 1.0 (9.2) 2.0 (19.4) 5 0 5 10152025 25 30 35 40 Outdoor inlet air D.B. temp.( C) Outdoor inlet air D.B. temp.( C) 9 9 Outdoor fan speed Low High 8 8 7 7 6 6 5 5 4 4 3 3 2 2 25 30 35 40 50 5 10 15 20 25 Outdoor inlet air D.B. temp.( C) Outdoor inlet air D.B. temp.( C) 20 60 Outdoor fan speed Low High 18
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5-2. Air Throw Distance Charts Indoor Unit SAP–KRV93EH Cooling Room air temp. : 27 ° C Fan speed : High Horizontal distance (m) 1234 56789 1 2 Axis air velocity (m/s) Vertical distance (m) 3 4 : Flap angle 0° , : Axis air velocity 0° : Flap angle 30°, : Axis air velocity 30° Heating Room air temp. : 20 ° C Fan speed : High Horizontal distance (m) 123456789 1 2 Axis air velocity (m/s) Vertical distance (m) 3 4 : Flap angle 45° , : Axis air velocity 45° : Flap angle 60° , : Axis air velocity 6
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Indoor Unit SAP–KRV123EH Cooling Room air temp. : 27 ° C Fan speed : High Horizontal distance (m) 12 3456 789 1 2 Axis air velocity (m/s) Vertical distance (m) 3 4 : Flap angle 0° , : Axis air velocity 0° : Flap angle 30°, : Axis air velocity 30° Heating Room air temp. : 20 ° C Fan speed : High Horizontal distance (m) 1234 56789 1 2 Axis air velocity (m/s) Vertical distance (m) 3 4 : Flap angle 45° , : Axis air velocity 45° : Flap angle 60° , : Axis air velocity 60° 18
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5-3. Operating Frequency Charts Indoor Unit SAP–KRV93EH Outdoor Unit SAP–CRV93EH n Cooling 230V Single-phase 50Hz 5 4 Max. 3 Center 2.65 2 Min. 1 0 0 10203040 506 54 07080 Operating Freqency (Hz) 1200 Max. 1000 Center 800 755 600 400 Min. 200 0 0 10203040 50607080 54 Operating Freqency (Hz) NOTE 1) Rating conditions in cooling are: Indoor: 27°C D.B. / 19°C W.B. Outdoor: 35°C D.B. / 24°C W.B. 2) Fan speed: High 19 Power Input (W) Cooling Capacity (kW)
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n Heating 230V Single-phase 50Hz Max. 5 4 Center 3.6 3 2 Min. 1 0 0 20 40 60 75 80 100 120 Operating Freqency (Hz) 1400 Max. 1200 Center 1000 995 800 600 400 Min. 200 0 0 20 40 60 75 80 100 120 Operating Freqency (Hz) NOTE 1) Rating conditions in heating are: Indoor: 20°C D.B. Outdoor: 7°C D.B. / 6°C W.B. 2) Fan speed: High 20 Power Input (W) Heating Capacity (kW)
