Yes, your conclusion regarding the compressor ports is correct based on the standard design for this category:

Pipe 1 (single top pipe): This is the discharge line, usually the thinner pipe.

Pipe 2 (opposite the discharge): This is the suction line, which has a slightly larger diameter.

Pipe 3 (next to the suction): This is the process/service line, used for charging the gas.

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Mbsmpro.com, Compressor, QD65H, 1/6 hp, Comptek, Cooling, R134a, 160 W, 1.2 A, 1Ph 220-240V 50Hz, L/MBP, RSIR, -35°C to -5°C, Cooling and Freezing

The refrigeration industry relies heavily on the “heart” of the system: the compressor. Among the most versatile and durable options available for domestic and light commercial applications is the Comptek QD65H. This piston-driven reciprocating compressor is engineered for reliability, specifically designed to handle the thermal demands of Low and Medium Back Pressure (L/MBP) environments.

Technical Specifications and Performance Data

The QD65H operates on the R134a refrigerant, a global standard for domestic cooling due to its thermodynamic efficiency and safety profile. Below is the comprehensive technical breakdown:

Feature	Specification
Model	QD65H (HM Series)
Horsepower (HP)	1/6 HP
Displacement	6.5 $cm^3$
Cooling Capacity (BTU/h)	546 BTU/h
Cooling Wattage (-23.3°C)	160 W
Motor Type	RSIR (Resistive Start – Induction Run)
Winding Material	High-grade Copper
Refrigerant Type	R134a
Power Supply	220-240V / 50Hz (1 Phase)
Oil Type and Quantity	POE/Mineral (approx. 180ml – 200ml)
Current (Running)	1.1 A – 1.2 A
LRA (Locked Rotor Amps)	6.5 A
Cooling Method	Static (Natural cooling, no fan required for compressor)

Efficiency Metrics (COP) and Performance Curve

Understanding the Coefficient of Performance (COP) is vital for energy management. The QD65H shows excellent stability across a wide range of evaporating temperatures.

Evaporating Temp (°C)	Cooling Capacity (Watts)	Power Consumption (Watts)	COP (W/W)
-30	110	102	1.07
-25	142	118	1.20
-23.3 (Standard)	160	125	1.28
-20	185	134	1.38
-15	230	148	1.55
-10	285	162	1.76
0	410	190	2.15

Application and Capability

This compressor is the “workhorse” for medium-sized household appliances. It is ideally suited for:

• Capacity in Liters: Efficiently cools units between 180 to 250 Liters.
• Capacity in Cubic Feet: Approximately 6.3 to 8.8 $ft^3$.
• Appliance Types: Single-door refrigerators, small chest freezers, and water dispensers.

Comparison: QD65H vs. Similar Models

Model	HP Rating	Displacement	Refrigerant	Application
Comptek QD65H	1/6 HP	6.5 $cm^3$	R134a	L/MBP (Versatile)
ZMC GM70AZ	1/5 HP	7.0 $cm^3$	R134a	LBP (Stronger Cooling)
Danfoss TLS6F	1/6 HP	5.7 $cm^3$	R134a	LBP (High Efficiency)

Professional Recommendations and Installation Notes

1. Capillary Tube Selection: For R134a systems using the QD65H, a capillary tube of 0.031 inches (0.8mm) with a length of 3 meters is standard for LBP freezing applications.
2. Vacuum Procedure: Always ensure a vacuum level of at least 500 microns to prevent moisture from reacting with the R134a oil.
3. Thermal Protection: The QD65H features an internal or external protector. Ensure the relay (PTC type) is seated correctly to prevent winding burnout.
4. Start Capacitor: While being an RSIR motor, in areas with unstable voltage, adding a 47-64µF start capacitor can assist in high-torque starts (HST).

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Replacement Guide (Equivalents)

Same Refrigerant (R134a):

1. Embraco: EMS 55HLC
2. Danfoss/Secop: TLES6.5FT.3
3. Huayi: HYE69MT
4. Zanussi: GVY66AA
5. Tecumseh: THB1355Y

Alternative Refrigerant (R600a/R12/Other):

Note: Requires system flush and oil check.

1. QD65Y (R600a version)
2. Embraco: EMX55CLC (R600a)
3. Danfoss: TLES7.5KK.3 (R600a)
4. GL60AA (R134a alternative)
5. Zel: GQD65Y

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Focus Keyphrase: Comptek QD65H Compressor 1/6 HP R134a L/MBP Technical Specifications and Replacement Guide

SEO Title: Mbsmpro.com | Comptek QD65H Compressor | 1/6 HP | R134a | L/MBP Specifications

Meta Description: Discover the full technical data for the Comptek QD65H 1/6 HP compressor. Includes cooling capacity (160W), COP tables, R134a gas specs, and 10 cross-reference replacement models for refrigerators and freezers.

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Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, QD65H, Comptek, R134a Compressor, 1/6 HP Compressor, EMS 55HLC, TLES6.5FT.3, HYE69MT, GVY66AA, THB1355Y, Refrigeration Repair, LBP Compressor.

Excerpt: The Comptek QD65H is a high-performance 1/6 HP reciprocating compressor designed for R134a systems. Ideal for refrigerators between 180 and 250 liters, it offers a cooling capacity of 160W at -23.3°C. This professional guide covers its electrical characteristics, COP efficiency metrics, and provides a comprehensive list of equivalent models for seamless field replacement.

Mbsmpro.com, Compressor, JX58LHS5-K vs FFI7.5HAK, Comparison, 1/5 hp and 1/5+ hp, R134a, LBP

Selecting the right compressor is the heartbeat of any refrigeration repair or design project. Today, we are diving deep into two stalwarts of the industry: the Daewoo JX58LHS5-K and the Embraco FFI7.5HAK. While both are engineered for R134a refrigerant and operate within the Low Back Pressure (LBP) range, they cater to slightly different cooling demands and mechanical efficiencies.

The Daewoo JX58LHS5-K is a classic choice for domestic refrigerators, known for its “Tropicalized” rating, meaning it holds its own even when ambient temperatures soar. On the other hand, the Embraco FFI7.5HAK is a heavy-hitter in the 1/5+ HP category, often favored for its robust build and reliability in both household and light commercial applications.

Technical Comparison Table

Feature	Daewoo JX58LHS5-K	Embraco FFI7.5HAK
Model	JX58LHS5-K	FFI7.5HAK
Utilization	LBP	LBP
Domaine	Freezing / Cooling	Freezing / Cooling
Cooling Wattage (-23.3°C)	~140 W	~170 W
Capacity (Cubic Feet)	8 – 10 cu.ft	10 – 12 cu.ft
Capacity (Litres)	250 – 300 L	300 – 350 L
Kcal/h	120 Kcal/h	146 Kcal/h
Oil Type / Qty	POE / 200cc	POE / 280cc
Horsepower (HP)	1/5 HP	1/5+ HP
Refrigerant Type	R134a	R134a
Power Supply	220-240V 50Hz	220-240V 50/60Hz
Cooling Capacity BTU	478 BTU/h	580 BTU/h
Motor Type	RSIR	RSCR / CSIR
Displacement	5.8 cm³	6.76 cm³
Winding Material	Copper	Copper
Pressure Charge	0.5 – 1.2 Bar (Low side)	0.6 – 1.5 Bar (Low side)
Capillary Size	0.031″ x 3m	0.036″ x 3m
Ref. Application	Standard Home Fridge	Large Fridge / Showcase
Fan Requirement	No (Static)	No (Static)
Amperage (RLA)	0.8 A – 1.0 A	1.1 A – 1.3 A
LRA (Locked Rotor)	4.7 A	14.0 A
Relay Type	PTC	PTC / Current Relay
Capacitor	No	Optional (Run 5µF)
Origin	South Korea	Brazil

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Efficiency Metrics (COP) & Performance Data

Efficiency is measured by the Coefficient of Performance (COP). Below is the projected performance for the Embraco FFI7.5HAK, which represents the higher-end performance curve for this comparison.

Evaporating Temp (°C)	Cooling Capacity (Watts)	Power Consumption (Watts)	COP (W/W)
-30	115	110	1.05
-25	155	125	1.24
-23.3	170	132	1.29
-20	205	145	1.41
-15	265	165	1.61
-10	335	185	1.81

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Direct Replacements (R134a)

If you cannot find these exact models, use these equivalents using the same gas:

1. ZMC GM70AZ (Reliable 1/5 HP alternative)
2. Secop (Danfoss) TLS6F
3. ACC GVY66AA
4. Tecumseh THG1365Y
5. Huayi HYE69YG

Alternative Gas Replacements (R600a Conversion)

Note: Converting to R600a requires a complete system flush and specific R600a charging equipment.

1. Embraco EMX70CLC
2. Secop NLE7KK
3. Donper S75CZ
4. Jiaxipera T1114Y
5. ACC HMK95AA

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Engineering Insights: Choosing Between the Two

Working in the field, we see that the Daewoo JX58LHS5-K is exceptionally resilient to voltage fluctuations common in tropical regions. However, the Embraco FFI7.5HAK offers a higher displacement (6.76 cm vs 5.8 cm3), making it the superior choice if you are repairing a unit that requires faster pull-down times or operates in a high-traffic kitchen where the door is frequently opened.

Maintenance Tip: Always check the LRA (Locked Rotor Amps). The Embraco’s high LRA of 14.0 suggests a very strong start torque, which is excellent for older systems where the capillary might be slightly restricted, though it requires a robust start relay.

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Focus Keyphrase: Daewoo JX58LHS5-K vs Embraco FFI7.5HAK Comparison

SEO Title: Mbsmpro.com, Compressor JX58LHS5-K and FFI7.5HAK, 1/5 HP Guide

Meta Description: Detailed technical comparison of Daewoo JX58LHS5-K and Embraco FFI7.5HAK compressors. Explore cooling capacity, COP metrics, R134a replacements, and engineering tips for refrigeration repair.

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Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, JX58LHS5-K, FFI7.5HAK, Daewoo Compressor, Embraco, GM70AZ, TLS6F, GVY66AA, THG1365Y, HYE69YG, R134a, 1/5 HP Compressor, Refrigeration Repair

Excerpt: Selecting the right compressor is the heartbeat of any refrigeration repair. Today, we dive deep into the Daewoo JX58LHS5-K and Embraco FFI7.5HAK. Both use R134a and operate in the LBP range, but their cooling capacities and displacements differ, making one better suited for tropical climates and the other for high-performance pull-down needs.

Mbsm.pro, Compressor, KX69LBEG, 1/5 hp, LG Electronics, R134a, 150 W, 1Ph, 220-240V 50Hz, LBP, Reciprocating, -35°C to -10°C, Refrigerator

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Technical Specifications Table

Feature	Details
Model	KX69LBEG
Utilisation	LBP (Low Back Pressure)
Domaine	Freezing / Deep Cooling
Oil Type and Quantity	POE or Mineral (R134a compatible) / approx. 180-220ml
Horsepower (HP)	1/5 HP
Refrigerant Type	R134a
Power Supply	220-240V / 50Hz / 1PH
Cooling Capacity BTU	Approx. 580 – 620 BTU/h
Motor Type	RSIR (Resistance Start – Induction Run)
Displacement	6.9 cm³
Winding Material	Copper
Pressure Charge (Suction)	0.5 to 1.2 Bar (Depending on application)
Capillary Recommendation	0.031″ or 0.036″ (Length varies by cabinet)
Refrigerator Models	LG GR-Series, Domestic Single/Double Door units
Temperature Function	-35°C to -10°C
Fan Requirement	Static Cooling (No fan required for compressor)
Commercial Use	No (Domestic / Light Residential)
Amperage (RLA)	0.9A – 1.1A
LRA (Locked Rotor Amps)	5.5A – 6.0A
Type of Relay	PTC Relay
Capacitor	Not required (RSIR), optional Start Cap for high torque

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Compressor Cross-Reference (Same Gas – R134a)

1. Danfoss/Secop: TLS7F
2. Embraco: EMI60HER / NEK1116Z
3. Tecumseh: THG1365YS
4. Samsung: SD162
5. ACC/Sikor: GVY66AA

Compressor Cross-Reference (Alternative Gas – R600a)

1. LG: MSA69LBEG (R600a version)
2. Embraco: EMX55CLC
3. Danfoss: TLES5.7KK.3
4. Secop: NLE6.0KK
5. Jiaxipera: T1112GY

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Mastering the LG KX69LBEG: The Heart of Modern Domestic Refrigeration

When a refrigerator fails, the culprit is often the compressor—the mechanical heart that pumps life into the cooling cycle. Among the most reliable workhorses found in household units is the LG KX69LBEG. This 1/5 HP reciprocating compressor is engineered specifically for Low Back Pressure (LBP) applications, making it the ideal candidate for freezers and standard kitchen refrigerators that need to maintain consistent sub-zero temperatures.

Performance Dynamics

The KX69LBEG operates on a displacement of 6.9cc. Unlike larger commercial units that rely on high-torque start capacitors, this model utilizes an RSIR motor configuration. This means it is highly efficient for domestic settings where power stability is standard, drawing approximately 150 Watts during its peak cooling phase. Its thermally protected design ensures that even during high-ambient summer temperatures, the internal windings remain shielded from catastrophic failure.

Comparative Analysis: LG vs. The Competition

In the world of 1/5 HP compressors, the KX69LBEG stands out for its low vibration and silent operation. Compared to the Danfoss TLS7F, the LG model often provides a more compact footprint, which is essential for modern “slim-back” refrigerator designs. While the Embraco NEK1116Z might offer a slightly higher BTU output, the LG KX69LBEG is prized for its longevity and “copper-heavy” winding durability.

Engineering Insights and Installation Tips

• System Cleansing: When replacing a burnt-out KX69LBEG, always flush the condenser and evaporator. Residual acidity from a motor burnout will destroy the new unit.
• Filter Drier: Never reuse a filter drier. Always install a new 15g or 20g XH-9 molecular sieve drier to handle the R134a refrigerant.
• Vacuuming: Ensure a vacuum level of at least 500 microns. R134a is highly sensitive to moisture, which can lead to capillary tube waxing and blockage.

Engineer’s Note: If you are substituting this model with an R600a alternative, you MUST change the expansion device (capillary) and the lubricant. Mixing R134a and R600a systems without proper modification is a recipe for system failure.

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Focus Keyphrase: LG KX69LBEG Compressor 1/5 HP R134a Technical Specs

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Meta Description: Discover the complete technical specifications for the LG KX69LBEG compressor. This 1/5 HP R134a unit is perfect for domestic refrigerators. Learn about its cooling capacity, amperage, and the best 5 replacements for easy repairs.

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Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, LG, KX69LBEG, 1/5 HP, R134a, LBP, Compressor Replacement, TLS7F, EMI60HER, THG1365YS, SD162, GVY66AA, EMX55CLC, TLES5.7KK, Refrigeration Repair.

Excerpt: The LG KX69LBEG is a high-performance 1/5 HP reciprocating compressor designed for Low Back Pressure (LBP) domestic refrigeration. Operating on R134a refrigerant at 220-240V/50Hz, this thermally protected unit is the standard for LG’s cooling reliability. In this guide, we break down its displacement, amperage, and provide a comprehensive list of equivalent replacement models.

Based on the technical specifications of both compressors, it is not recommended to replace the burnt-out compressor (Jiaxipera N1113Y) with the second one (ACC HTK70AA).

Here is the technical comparison:

1. The Original Compressor (Jiaxipera N1113Y)

• Displacement: 8.9 cm³
• Cooling Capacity: Approximately 154 Watts
• Horsepower Equivalent: Roughly 1/6 HP
• Gas Type: R600a

2. The Replacement Compressor (ACC HTK70AA)

• Displacement: 6.64 cm³
• Cooling Capacity: Approximately 117 Watts
• Horsepower Equivalent: Roughly 1/8 HP
• Gas Type: R600a

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Why this is a bad match:

While both compressors use the same refrigerant (R600a) and voltage (220-240V), the ACC HTK70AA is significantly weaker than the original Jiaxipera.

If you install it, the following problems will occur:

1. Poor Cooling: The fridge will take a very long time to get cold, and it may never reach the desired temperature, especially in hot weather.
2. Continuous Running: Because the compressor is undersized, it will stay “on” almost all the time to try to cool the unit.
3. Short Lifespan: Working continuously will cause the replacement compressor to overheat, leading to a very short life before it burns out as well.

Conclusion:

You should look for a replacement compressor that has a cooling capacity of around 150–160 Watts or a displacement of 8.9 cm³ (equivalent to 1/6 HP). Using the 1/8 HP compressor (the ACC model) will likely result in a failed repair.

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Focus Keyphrase: Technical analysis of Jiaxipera N1113Y and ACC HTK70AA compressor replacement compatibility

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Meta Description: Detailed technical review of the Jiaxipera N1113Y and ACC HTK70AA compressors. Learn why cooling capacity and displacement matter more than just the refrigerant type when performing a replacement.

Slug: jiaxipera-n1113y-vs-acc-htk70aa-compressor-technical-specifications

Tags: Jiaxipera N1113Y, ACC HTK70AA, R600a, Compressor, 1/6 hp, 1/8 hp, Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, GL90AA, HTK80AA, GVY66AA, EMT43HDP, NLE11KK, QP91Y, Wanbao ETB80Y, Embraco EMT43HDP, Secop NLE11KK

Excerpt: Selecting the right compressor for a refrigeration system is critical for long-term performance and energy efficiency. When replacing a Jiaxipera N1113Y, simply matching the refrigerant type is not enough. This guide breaks down the technical differences between the N1113Y and the ACC HTK70AA, providing the essential data for professional technicians and refrigeration engineers.

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Technical Article: The Engineering Reality of Compressor Sizing

In the field of refrigeration, a compressor is the heart of the system. For an expert technician, replacing a unit isn’t just about finding a motor that fits the mounting bracket; it is a calculation of thermal dynamics. A common question arises when a Jiaxipera N1113Y fails: Can an ACC HTK70AA serve as a reliable substitute?

The short answer is no. To understand why, we must look at the displacement and the cooling capacity (Watts). The Jiaxipera N1113Y is a powerhouse in its class, designed for medium-to-large domestic refrigerators. It features a displacement of 8.9 cm³ and delivers approximately 154 Watts of cooling at Low Back Pressure (LBP) conditions.

In contrast, the ACC HTK70AA is a smaller unit. With a displacement of only 6.64 cm³, it produces around 117 Watts. When an undersized compressor like the HTK70AA is installed in a system designed for a 154W load, the compressor will run continuously, overheat, and eventually experience mechanical failure or winding burnout.

Comparative Analysis Table

Feature	Jiaxipera N1113Y	ACC HTK70AA	Impact of Difference
Displacement	8.9 cm³	6.64 cm³	Lower volume per stroke
Cooling Capacity	154 W (~1/6 HP)	117 W (~1/8 HP)	24% loss in cooling power
Current (LRA)	~7.5 A	~6.1 A	Different torque characteristics
Efficiency (COP)	High Efficiency	Standard Efficiency	Increased energy consumption

Why “Close Enough” Isn’t Good Enough

When you install a 1/8 HP compressor where a 1/6 HP unit is required, the internal pressures of the refrigeration cycle change. The suction pressure will remain higher than intended because the smaller piston cannot evacuate the evaporator quickly enough. This leads to poor frost patterns and higher cabinet temperatures, especially during high ambient summer conditions.

Technical Specifications Table (Jiaxipera N1113Y)

Model	Jiaxipera N1113Y
Utilisation (mbp/hbp/lbp)	LBP (Low Back Pressure)
Domaine (Freezing/Cooling)	Freezing and Deep Cooling
Oil Type and quantity	Mineral/PAG (check label) 180ml
Horsepower (HP)	1/6 HP
Refrigerant Type	R600a (Isobutane)
Power Supply	220-240V ~ 50Hz
Cooling Capacity BTU	~525 BTU/h
Motor Type	RSIR / RSCR
Displacement	8.9 cm³
Winding Material	Copper/Aluminum Alloy (Model Dependent)
Pression Charge	Low Pressure Side
Capillary	0.026 to 0.031 inch (standard)
Refrigerator Type	No-Frost / Double Door 300L-400L
Temperature Function	-35°C to -15°C
With fan or no	Usually Static (No fan required)
Commercial or no	Domestic / Light Commercial
Amperage in function	0.7 A – 0.9 A
LRA (Locked Rotor Amps)	7.5 A
Type of relay	PTC Relay
Capacitor	4µF to 5µF (Optional for RSCR)

Replacement Options for Jiaxipera N1113Y

5 Recommended Replacements (Same Gas: R600a)

1. ACC HTK80AA: A closer match with 8.1 cm³ displacement.
2. Secop NLE11KK: High-efficiency replacement for 1/6 HP+ applications.
3. Embraco EMT43HDP: Robust performance for R600a systems.
4. Wanbao ETB80Y: Reliable Asian-market equivalent.
5. Jiaxipera N1112Y: Slightly lower power but within tolerance levels.

5 Recommended Replacements (Other Gas: R134a – Requires System Flush)

1. ZMC GL90AA: The industry standard for 1/6 HP R134a.
2. Embraco GVY66AA: High-performance LBP unit.
3. Donper QP91Y: Reliable 1/6 HP displacement equivalent.
4. Tecumseh AEZ1380Y: High-torque domestic compressor.
5. Secop TLES7.5KK.3: Equivalent displacement for R134a conversion.

Professional Engineering Advice

1. Cleanliness is Key: When a compressor burns out, it releases acid into the oil. Always replace the filter drier and perform a nitrogen flush.
2. Match the Displacement: Never go more than 10% lower in cm³ displacement.
3. Vacuuming: R600a systems are extremely sensitive to moisture. A deep vacuum (below 500 microns) is mandatory.
4. Safety First: R600a is flammable. Ensure no open flames or sparks are present during the charging process.

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Question: If I have a 350-liter fridge, will the ACC HTK70AA work?
Answer: No. A 350-liter refrigerator typically requires the 154W capacity of the Jiaxipera N1113Y (1/6 HP). The ACC HTK70AA (1/8 HP) is designed for smaller units (around 150-220 liters). Using it will lead to continuous running and premature failure.