Comfort Zone CZ35E Portable Electric Space Heater User Manual

Important Safety Instructions

Please read all instructions carefully before using this heater. Failure to follow these instructions may result in fire, electric shock, or injury.

• ETL Approved: This heater is ETL approved for both the US and Canada, ensuring it meets recognized safety standards.
• Overheat Protection: The heater is equipped with an automatic overheat protection system that will shut off the unit if it becomes too hot. If this occurs, unplug the heater, wait 10 minutes for it to cool, and then plug it back in.
• Safety Tip-Over Switch: A safety tip-over switch automatically turns the heater off if it is accidentally knocked over. Ensure the heater is placed on a firm, level surface for proper operation.
• Stay Cool Housing: The exterior housing is designed to remain cool to the touch during operation, reducing the risk of burns.
• Placement: Always place the heater on a stable, level surface. Do not use on soft surfaces like beds or rugs where openings may become blocked.
• Clearance: Maintain a minimum distance of 3 feet (0.9 meters) from combustible materials such as furniture, pillows, bedding, papers, clothes, and curtains.
• Power Cord: Do not run the power cord under carpeting or cover it with throw rugs, runners, or similar coverings. Arrange the cord away from traffic areas where it will not be tripped over.
• Moisture: Do not use the heater in wet or moist locations, such as bathrooms or laundry areas.
• Supervision: Close supervision is necessary when any heater is used by or near children or invalids.
• Unplug When Not in Use: Always unplug the heater when not in use.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Overview

The Comfort Zone CZ35E is a portable electric space heater designed for indoor use. It features an adjustable thermostat, multiple heat settings, and a fan-only option for year-round comfort. Safety features include overheat protection and a tip-over switch.

Figure 1: Front view of the Comfort Zone CZ35E heater, illustrating the fan-forced heat output.

Components

• Heater Unit: The main body of the CZ35E space heater.
• Power Cord: Integrated power cord for connecting to an electrical outlet.
• Thermostat Control Knob: Located on the front, used to adjust the desired temperature.
• Mode Selector Knob: Located on the front, used to select between fan-only, low heat, medium heat (energy save), and high heat settings.
• Power Indicator Light: Illuminates when a heat setting is selected.
• Integrated Carry Handle: Located on top for easy portability.

Figure 2: Detailed view of the control knobs and power indicator light on the front of the heater.

Setup

1. Unpacking: Carefully remove the heater from its packaging. Retain the packaging for future storage or transport.
2. Placement: Place the heater on a firm, level, heat-resistant surface. Ensure there is at least 3 feet (0.9 meters) of clear space around the heater from any walls, furniture, or other objects. Do not block air intake or exhaust vents.
3. Power Connection: Plug the power cord directly into a 120V AC, 60Hz electrical outlet. Avoid using extension cords or power strips, as they may overheat and create a fire hazard.

Figure 3: The CZ35E heater positioned on a stable surface, ready for operation.

Operating Instructions

1. Power On: Ensure the heater is plugged into a suitable electrical outlet.
2. Select Mode: Turn the Mode Selector Knob (right knob) to your desired setting:
   • Fan Only (☰): Circulates air without heat.
   • Low Heat (I): Provides 600W of heat.
   • Energy Save (II): Provides 865W of heat, designed for energy efficiency.
   • High Heat (III): Provides 1500W of heat for maximum warmth.
   The power indicator light will illuminate when a heat setting is selected.
3. Adjust Thermostat: Turn the Thermostat Control Knob (left knob) clockwise to increase the desired temperature (MAX) or counter-clockwise to decrease it (MIN). The heater will cycle on and off to maintain the set temperature. For continuous heating, turn the thermostat to the MAX setting.
4. Power Off: To turn off the heater, first turn the Thermostat Control Knob to the MIN position, then turn the Mode Selector Knob to the "O" (OFF) position. Unplug the heater from the wall outlet when not in use.

Figure 4: The control panel with the thermostat knob (left) and mode selector knob (right) for adjusting heat and fan settings.

Maintenance

Cleaning

Always unplug the heater before cleaning. Allow the heater to cool completely before handling.

• Exterior: Wipe the exterior surfaces with a soft, damp cloth. Do not use abrasive cleaners or solvents.
• Air Vents: Use a vacuum cleaner with a brush attachment to remove dust and lint from the air intake and exhaust vents. Ensure vents are clear of obstructions.
• Do Not Immerse: Never immerse the heater in water or any other liquid.

Storage

When storing the heater, keep it in a cool, dry place. It is recommended to store it in its original packaging to protect it from dust and damage.

Troubleshooting

Figure 5: Illustration of the automatic shut-off mechanism when the heater is tilted, a key safety feature.

Specifications

Warranty and Support

Warranty Information

This Comfort Zone CZ35E heater comes with a 1 Year Warranty Against Manufacturer Defects from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from misuse, accident, alteration, or unauthorized repair.

Please retain your proof of purchase for warranty claims.

Customer Support

For technical assistance, warranty service, or general inquiries, please contact the manufacturer, Mr. Brands, LLC. You may also visit the official Comfort Zone store for additional product information and support resources.

Manufacturer: Mr. Brands, LLC.

Comfort Zone Store: Visit the Comfort Zone Store on Amazon