Introduction
Thank you for choosing the Calor Pro Express Ultimate II GV9712C0 steam generator iron. This manual provides essential information for the safe and efficient use of your appliance. Please read these instructions carefully before first use and keep them for future reference.
Important Safety Instructions
- Always plug the appliance into an earthed socket.
- Do not leave the iron unattended while it is switched on.
- Keep the iron and its cord out of reach of children.
- Never immerse the appliance in water or any other liquid.
- Unplug the iron before filling the water tank or performing maintenance.
- Do not use the appliance if the power cord or the iron itself is damaged.
- Only use tap water for filling the tank, unless specified otherwise for very hard water areas.
Product Components
Familiarize yourself with the different parts of your steam generator iron.

Image 1: Overview of the Calor Pro Express Ultimate II GV9712C0 steam generator iron, showing the iron unit resting securely on its base. The water tank is visible on the right side of the base.
- Iron unit with soleplate
- Steam hose
- Water tank (removable)
- Control panel
- Steam button/trigger
- Calc collector (depending on model)
- Power cord storage
Setup and First Use
- Unpacking: Remove all packaging materials and labels from the appliance. Ensure all components are present.
- Positioning: Place the steam generator on a stable, heat-resistant, and level surface.
- Filling the Water Tank:
- Remove the water tank from the base.
- Fill the tank with tap water up to the 'MAX' level indicator. Do not use distilled or demineralized water exclusively, as this can affect steam performance.
- Replace the water tank securely into the base.

Image 2: The Calor Pro Express Ultimate II GV9712C0 steam generator iron, highlighting the transparent water tank with a 'MAX' fill line, indicating the maximum water level for operation.
- Connecting to Power: Plug the power cord into a suitable earthed electrical outlet.
- Initial Heating: Press the On/Off button. The iron will begin to heat up. The indicator light will stop flashing when the iron is ready for use (approximately 2 minutes).
- First Steam Burst: For the first use, press the steam trigger several times away from garments to prime the system and remove any manufacturing residues.
Operating Instructions
Selecting Temperature and Steam Settings
- Automatic Settings: The iron features intelligent technology that automatically adjusts temperature and steam output for most fabrics.
- Manual Settings (if applicable): For specific fabrics, refer to the fabric care label and adjust the temperature dial on the iron if available.
- Eco Mode: Activate Eco mode for energy saving, suitable for less demanding ironing tasks.
Ironing with Steam
- Ensure the water tank is filled and the iron is heated.
- Place the garment on the ironing board.
- Press the steam trigger under the handle to release a continuous burst of steam. For an extra powerful steam boost, press the boost button (if available).
- Move the iron smoothly over the fabric.
- For vertical steaming, hold the iron a few centimeters away from the fabric and press the steam trigger.

Image 3: The Calor Pro Express Ultimate II GV9712C0 steam generator iron in action, demonstrating its powerful steam output as it glides over fabric, effectively removing wrinkles.
Dry Ironing
If you wish to iron without steam, simply do not press the steam trigger. The iron will function as a dry iron.
After Use
- Press the On/Off button to switch off the appliance.
- Unplug the power cord from the wall socket.
- Allow the iron to cool down completely before storing.
- Empty the water tank if you will not be using the iron for an extended period.
- Secure the iron to its base using the lock system (if available) and wrap the steam hose and power cord for storage.
Maintenance and Care
Cleaning the Soleplate
- Always ensure the iron is cool and unplugged before cleaning.
- Wipe the soleplate with a damp cloth. Do not use abrasive cleaners or metallic scouring pads.
- If starch or synthetic fibers have melted onto the soleplate, use a specialized soleplate cleaning stick while the iron is slightly warm (follow product instructions).
Descaling (Calc Collector)
Your Pro Express Ultimate II GV9712C0 is equipped with a removable calc collector to prevent limescale buildup and maintain steam performance. A light indicator will typically alert you when it's time to clean the collector.
- Ensure the appliance is completely cool and unplugged.
- Locate the calc collector on the side of the steam generator base (often orange or red).
- Turn the collector anti-clockwise to unlock and pull it out.
- Rinse the collector thoroughly under running water to remove limescale particles.
- Insert the collector back into its housing and turn clockwise to lock it securely.

Image 4: The Calor Pro Express Ultimate II GV9712C0 steam generator iron, illustrating the removal of the orange calc collector from the side of the base unit for cleaning and descaling.
Storing the Appliance
- Always store the iron in a dry, safe place after it has cooled down.
- Use the cord storage features to keep the power cord and steam hose tidy.
Troubleshooting Guide
| Problem | Possible Cause | Solution |
|---|---|---|
| No steam is produced. | Water tank is empty. Iron not heated sufficiently. Steam trigger not pressed. | Fill the water tank. Wait for the indicator light to stop flashing. Press the steam trigger. |
| Water drips from the soleplate. | Iron temperature is too low for steam. Excessive steam usage. | Allow the iron to heat up fully. Reduce steam output or use steam in bursts. |
| Calc collector indicator light is on. | Calc collector needs cleaning. | Clean the calc collector as described in the "Maintenance" section. |
| Iron does not heat up. | Not plugged in. Power switch off. Faulty power outlet. | Check power connection. Ensure On/Off button is pressed. Try a different outlet. |
Technical Specifications
- Model: GV9712C0
- Brand: Calor
- Power: 2400 Watts
- Special Feature: High Pressure Steam
- Color: Blue and White
- Weight: 5.34 Kilograms
- Base Material: Metal
- Product Type: Steam Generator Iron
Warranty and Support
This product is covered by a manufacturer's warranty. Please refer to the warranty card included in the product packaging for specific terms and conditions, including warranty period and coverage details.
For technical assistance, spare parts, or repair services, please contact Calor customer support. Contact information can typically be found on the Calor official website or on your warranty documentation.
Please retain your proof of purchase for warranty claims.





