Qmark CWH1101DS User Manual

Dear Owner,
Congratulations! Thank you for purchasing this new heater manufactured by a division of Marley
Engineered Products. You have made a wise investment selecting the highest quality product in the heat-
ing industry. Please carefully read the installation and maintenance directions shown in this manual.
You should enjoy years of efficient heating comfort with this product from Marley Engineered Products...
the industry’s leader in design, manufacturing, quality and service.
... The Employees of
Marley Engineered Products
Read Carefully - These instructions are written to help
you prevent difficulties that might arise during installation
of heaters. Studying the instructions first may save you
considerable time and money later. Observe the following
procedures, and cut your installation time to a minimum.
To reduce risk of fire or electric shock:
1. Disconnect all power coming to heater at main service panel
before wiring or servicing.
2. All wiring must be in accordance with the National and Local
Electrical Codes and the heater must be grounded as a pre-
caution against possible electric shock.
3. Verify the power supply voltage coming to heater matches the
ratings printed on the heater nameplate before energizing.
4. This heater is hot when in use. To avoid burns, do not let bare
skin touch hot surfaces.
5. Do not insert or allow foreign objects to enter any ventilation
or exhaust opening as this may cause an electric shock,
fire,or damage to the heater.
6. Do not block air intakes or exhaust in any manner. Keep com-
bustible materials, such as crates, drapes, etc., away from
heater. Do not install behind doors, furniture, towels, or
boxes.
7. A heater has hot and arcing or sparking parts inside. Do not
use it in areas where gasoline, paint or flammable liquids are
used or stored.
8. Use this heater only as described in this manual. Any other
use not recommended by the manufacturer may cause fire,
electric shock, or injury to persons.
9. This heater is not approved for use in corrosive atmospheres
such as marine, green house or chemical storage areas.
Installation & Maintenance Instructions
SAVE THESE INSTRUCTIONS
WARNING
1
FILE #E21609
!
CWH1000 SERIES
Fan Forced Wall Heaters
1”
(
25 mm)
4
”
(102 mm)
12
1
/
2
”
(318 mm)
10
5
/
8
”
(270 mm)
9
1
/
4
”
(
235 mm)
11”
(
279 mm)

Qmark CWH1101DS Specifications

General

Model	CWH1101DS
Type	Wall Heater
Voltage	120V
Wattage	1000W
Amperage	8.3A
Heating Method	Forced Air
Thermostat	Built-in
Mounting	Wall Mount
Safety Features	Overheat Protection

Summary

General Safety Precautions

Instruction Reading

Emphasizes careful reading of instructions to prevent installation difficulties and save time/money.

Fire and Electric Shock Risk Reduction

Lists crucial safety steps like disconnecting power, proper wiring, voltage verification, and avoiding hot surfaces.

Installation and Wiring Procedures

Clearances and Placement

Details mandatory clearances to walls/ceilings and placement restrictions for safe operation.

Wall Box Installation Methods

Provides steps for installing the back box in new and existing construction.

Electrical Configuration and Conversion

Covers field conversion for lower wattage and wiring the heater/fan assembly.

Remote Thermostat Warning

Warns against using remote thermostats, as it can cause overheating and void warranty.

Heater Assembly and Testing

Secure Heater Assembly

Guides securing the heater/fan assembly, front cover, and thermostat knob.

Initial Heater Test Procedure

Outlines steps for powering on, checking operation, and setting thermostat for comfort.

Maintenance and Operational Safety

Annual Cleaning and Maintenance

Outlines annual cleaning procedures for dust removal and maintaining performance.

High Limit Control Operation

Explains the automatic reset high limit control and the function of the indicator light.

Product Specifications and Support

Model Specifications Table

Lists model numbers, voltage, amps, watts, BTU/HR, and wire size.

Nameplate Details

Provides key details like model number, voltage, and wattage from the product nameplate.

Limited Warranty Terms

Details the warranty terms, exclusions, and responsibilities for defects and repairs.

Warranty Service and Parts Contact

Provides contact information and procedures for obtaining warranty service and replacement parts.