OK-9240 - Heating Optimum - Free user manual and instructions
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| Type | Heater |
| Model | OK-9240 |
| Brand | Optimum |
| Power | 1500 W |
| Voltage | 230 V / 50 Hz |
| Heating Element | Ceramic |
| Fan Settings | 2 speeds |
| Thermostat | Adjustable |
| Oscillation | Yes |
| Overheat Protection | Yes |
| Tip-Over Switch | Yes |
| Dimensions (W x H x D) | 20 x 25 x 15 cm |
| Weight | 2.5 kg |
| Noise Level | < 50 dB |
| Cleaning | Wipe with soft damp cloth |
| Spare Parts Available | Contact manufacturer |
Frequently Asked Questions - OK-9240 Optimum
How do I turn on the Optimum OK-9240 heater?
Plug the heater into a power outlet and press the power button on the control panel or remote. Use the thermostat dial to set the desired temperature.
What should I do if the heater stops working?
Check if the overheat protection has activated. Let the heater cool down, then ensure it's on a stable surface. If the issue persists, test a different outlet or contact customer support.
Can I leave the heater unattended?
It is not recommended to leave the heater unattended for long periods. The heater has a tip-over switch and overheat protection, but always turn it off when leaving the room.
How do I clean the OK-9240?
Unplug the heater and let it cool. Use a soft, damp cloth to wipe the exterior. Do not use abrasive cleaners or immerse in water. Clean the air intake periodically with a vacuum.
What is the recommended room size for this heater?
The 1500W heater is suitable for rooms up to 20 square meters (215 sq ft). For larger spaces, consider using additional heating.
Does the heater have a timer?
Yes, the OK-9240 includes a programmable timer that can be set up to 12 hours. Refer to the manual to configure it.
Is the heater noisy?
The heater operates at a noise level below 50 dB, similar to a quiet conversation. Higher fan speeds may produce some airflow sound.
Can I use the heater in a bathroom?
No, this heater is not rated for wet locations. Keep it away from water and moisture to avoid electric shock.
How do I replace the fuse?
Unplug the heater. Locate the fuse holder near the power cord, open it with a screwdriver, replace the old fuse with a new one of the same rating (usually 13A), and close the holder.
What does the heater warranty cover?
The Optimum OK-9240 comes with a 2-year warranty against manufacturing defects. It does not cover damage from misuse, unauthorized repairs, or normal wear. Keep your purchase receipt.
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USER MANUAL OK-9240 Optimum
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Product information
Brand : Optimum
Model : OK-9240
Category : Heating