1. Important Safety Instructions
Please read all instructions carefully before installing or using this water heater. Retain this manual for future reference.
- Ensure the water heater is installed by a qualified technician.
- Do not operate the water heater if it is damaged or malfunctioning.
- Always disconnect power before performing any maintenance or repairs.
- This appliance is designed for heating water only. Do not use it for other purposes.
- Ensure proper grounding to prevent electrical shock.
- Do not block the pressure relief valve.
2. Product Overview
The Crompton Solarium Care 10-L Storage Water Heater is designed for efficient and safe hot water supply. It features a rust-proof plastic body and advanced safety mechanisms.

Image: Front view of the Crompton Solarium Care 10-L Storage Water Heater.
Key Features:
- Capacity: 10 Liters
- Energy Rating: 5 Star for high efficiency
- Body Material: Rust-proof plastic
- Tank: Glassline coated for durability
- Safety: Advanced 3-level safety system
- Corrosion Protection: Smart Shield (Magnesium Anode)
- Pressure: Suitable for 8 Bar pressure, ideal for high-rise buildings
- Special Modes: Hygiene Mode, Baby Care, Hair Care

Image: Features highlighting Hygiene Mode, Baby Care, and Hair Care for the water heater.

Image: Visual representation of Advanced 3-level Safety, Glassline coated tank, and 5-star energy efficiency.

Image: Details on Smart Shield Corrosion Protection, Powerful Heating Element, and 8 Bar pressure capability.
3. Setup and Installation
Installation should only be performed by a certified professional to ensure safety and proper functioning. The water heater is designed for wall mounting.
Included Components:
- Water Heater Unit
- Flexible Pipes
- Plug Tops
- Fasteners
Installation Steps (Professional Guidance Recommended):
- Site Selection: Choose a suitable wall location, ensuring it can support the weight of the water heater when full (approx. 18.2 kg).
- Mounting: Securely mount the water heater to the wall using the provided fasteners.
- Water Connections: Connect the flexible pipes to the inlet (cold water) and outlet (hot water) ports of the water heater and to the household plumbing. Ensure all connections are watertight.
- Filling the Tank: Before connecting to power, open a hot water tap in your home to allow air to escape and the tank to fill completely with water. Close the tap once water flows steadily.
- Electrical Connection: Connect the plug top to a properly grounded 230V AC power outlet. Ensure the electrical circuit is rated for the water heater's power consumption (2000 Watts).

Image: Product dimensions for installation planning. Width: 390 mm, Height: 430 mm, Depth: 345 mm.
4. Operating Instructions
Once installed and filled with water, the water heater is ready for operation.
- Power On: Switch on the main power supply to the water heater. The indicator light will illuminate.
- Temperature Setting: Use the temperature control knob on the front panel to set your desired water temperature. The maximum heat output is 75 degrees Celsius.
- Heating Cycle: The water heater will begin heating the water. The heating indicator light will typically turn off once the set temperature is reached.
- Customized Bath Modes: Utilize the integrated bath modes (Hygiene, Baby Care, Hair Care) for specific temperature and heating profiles. Refer to the control panel for mode selection.

Image: Control panel illustrating the Customized Bath Modes for different user needs.
Energy Efficiency:
This water heater is 5-star rated for energy efficiency, designed to minimize electricity consumption. The 'Smart Energy Management' feature further optimizes power usage.

Image: Power Savings Guide label for the Crompton Solarium Care water heater, indicating 5-star rating and standing loss.
5. Maintenance
Regular maintenance ensures the longevity and efficient operation of your water heater. Always disconnect power before any maintenance.
- Exterior Cleaning: Clean the exterior plastic body with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Pressure Relief Valve: Periodically check the pressure relief valve for any blockages or leaks. Do not tamper with this valve.
- Anode Rod Inspection: The Smart Shield Corrosion Protection (Magnesium Anode) helps prevent tank corrosion. It is recommended to have a qualified technician inspect and replace the anode rod every 1-2 years, depending on water quality.
- Drainage: If the water heater is not to be used for an extended period, it is advisable to drain the tank to prevent water stagnation. Consult a technician for proper drainage procedures.
6. Troubleshooting
Before contacting customer service, review these common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| No hot water | No power; thermostat set too low; heating element failure | Check power supply; adjust thermostat; contact service for element replacement. |
| Insufficient hot water | Thermostat set too low; tank size inadequate for demand; sediment buildup | Increase temperature setting; consider usage patterns; contact service for descaling. |
| Water leaking | Loose connections; faulty pressure relief valve; tank corrosion | Tighten connections; inspect/replace pressure relief valve; contact service for tank inspection. |
| Unusual noise | Sediment buildup in tank; loose components | Contact service for descaling or inspection. |
If the problem persists after attempting these solutions, please contact Crompton customer service.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Crompton |
| Model Number | ASWH-3910 |
| Capacity | 10 Liters |
| Power Source | Corded Electric |
| Voltage | 230 Volts (AC) |
| Heat Output | Up to 75 Degrees Celsius |
| Efficiency | 5 Star Rated, High Efficiency |
| Maximum Pressure | 8 Bars |
| Mount Type | Wall |
| Material Type | Plastic (Rustproof Body) |
| Product Dimensions (W x H) | 39W x 34.5H Centimeters |
| Item Weight | 8.2 Kilograms |
| Included Components | Water Heater, Flexible Pipes, Plug Tops, Fasteners |
8. Warranty and Support
Warranty Information:
The Crompton Solarium Care water heater comes with the following warranty:
- Tank: 7 years
- Heating Element: 3 years
- Product: 2 years
Warranty coverage is limited to manufacturing defects only.
Customer Support:
For any service requests, repairs, or inspections under warranty, please contact the nearest Authorized Service Center. A service engineer will visit your site to address the issue.
Manufacturer Contact Information:
Crompton Greaves Consumer Electricals Limited
Equinox Business Park, 1st Floor, Tower 3, LBS Marg, Kurla (W), Mumbai 400070, Maharashtra, India
Please have your model number (ASWH-3910) and purchase details ready when contacting support.