IS 1391 (Part-2): 2023
Room Air Conditioners- Specification Part 2 Split Air Conditioners
summary
Room Air Conditioners – Specification Part 2 covers split air conditioners designed for residential and commercial cooling. It defines requirements for performance, safety, energy efficiency, construction, and testing. The standard ensures reliable cooling, safe electrical operation, durability, and uniform quality of split AC units used in indoor environments.
Why BIS Certificate is Mandatory for Room Air Conditioners- Specification Part 2 Split Air Conditioners
BIS certification is mandatory to ensure split air conditioners comply with Indian safety, performance, and energy efficiency standards. It protects consumers from electrical hazards, excessive energy consumption, and poor-quality products. Mandatory BIS certification ensures environmental compliance, reliable operation, and legal approval for manufacturing, importing, and selling split ACs in India.
What is BIS Certified for Room Air Conditioners- Specification Part 2 Split Air Conditioners
The BIS certified specification for split air conditioners is defined under IS 1391 (Part 2). It specifies requirements for cooling capacity, energy efficiency, electrical safety, construction, noise levels, insulation, and testing methods. Compliance ensures standardized quality, user safety, and consistent performance of split AC units.
Test required for Room Air Conditioners- Specification Part 2 Split Air Conditioners
(IDU required Only)
| Title | Mandatory/Optional |
|---|---|
| General | Required |
| Supply Cord and Electric Conductors | Optional |
| Refrigerant Circuit | -- |
| Air Filter: Pre filter & HEPA filter | -- |
| Temperature sensing Controls | -- |
| Hermetic Compressors | -- |
| Heat Exchanger | Optional |
| Motors | -- |
| A.C Motor Capacitor | -- |
| Provision for earthing | Required |
| General Running Test | Required |
| Pressure Test or Leakage Test | Required |
| High Voltage Test | Required |
| Leakage Current Test | Required |
| Earth Resistance Test (Provision for Earthing) | Required |
| Acceptance Tests | Required |
(ODU required Only)
| Title | Mandatory/Optional |
|---|---|
| General | Required |
| Supply Cord and Electric Conductors | Optional |
| Refrigerant Circuit | -- |
| Air Filter: Pre filter & HEPA filter | -- |
| Temperature sensing Controls | -- |
| Hermetic Compressors | -- |
| Heat Exchanger | Optional |
| Motors | -- |
| A.C Motor Capacitor | -- |
| Provision for earthing | Required |
| General Running Test | Required |
| Pressure Test or Leakage Test | Required |
| High Voltage Test | Required |
| Leakage Current Test | Required |
| Earth Resistance Test (Provision for Earthing) | Required |
| Acceptance Tests | Required |
(Split Air Conditioner)
| Title | Mandatory/Optional |
|---|---|
| General | Required |
| Supply Cord and Electric Conductors | Optional |
| Refrigerant Circuit | Optional |
| Air Filter: Pre filter & HEPA filter | Optional |
| Temperature sensing Controls | Optional |
| Hermetic Compressors | Optional |
| Heat Exchanger | Optional |
| Motors | Optional |
| A.C Motor Capacitor | Optional |
| Provision for earthing | Required |
| Protection against access to the live part | Optional |
| Electric strength test | Optional |
| Electrical leakage current at operating temperature | Optional |
| Safety Conditions for units using A3 refrigerants | Required |
| Power Factor Test | Optional |
| Maximum Operating Conditions Test | Optional |
| Freeze Up Test | Optional |
| Enclosure Sweat Test | Optional |
| Power Consumption Test for Cooling | Optional |
| Power Consumption Test for Heat Pump | Optional |
| Cooling Capacity Test | Optional |
| Maximum Heating Performance Test | Optional |
| Sound Pressure Test | Optional |
| General Running Test | Required |
| Pressure Test or Leakage Test | Required |
| High Voltage Test | Required |
| Leakage Current Test | Required |
| Earth Resistance Test (Provision for Earthing) | Required |
| Acceptance Tests | Optional |
Benefits of BIS Certification for Room Air Conditioners- Specification Part 2 Split Air Conditioners
1. Consumer Safety Protection
BIS certification ensures split air conditioners meet strict electrical and mechanical safety standards. This reduces risks of electric shock, fire hazards, and component failure during long-term use.
2. Energy Efficiency Assurance
Certified split ACs comply with prescribed energy efficiency norms, helping consumers reduce electricity consumption, lower energy bills, and support environmental sustainability.
3. Reliable Performance and Quality
BIS-certified products are tested for cooling capacity, durability, insulation, and noise levels, ensuring consistent and dependable performance throughout their service life.
4. Mandatory Legal Compliance
BIS certification is compulsory in India. It allows manufacturers and importers to legally sell split air conditioners without facing penalties, seizures, or market restrictions.
5. Brand Trust and Market Acceptance
The BIS mark builds strong consumer confidence, improves brand reputation, and increases acceptance in retail markets, government tenders, and large commercial projects.