Desa NZ102, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ101, NZ103 NZ104, NZ117 Gas leak. See Warning

Desa NZ106, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ102, NZ101, NZ103 NZ104, NZ117 installation manual Installing Heater to Wall
Desa NZ119, NZ118, NZ100 Attaching To Wall Stud Method, Attaching To Wall Anchor Method, Installing Bottom Mounting Screws
Desa NZ118, NZ119, NZ107 NZ116, NZ100 Mounting heater to floor With optional floor kit, Installing Remote Control Receiver
Desa NZ107 NZ116, NZ119, NZ118, NZ100, NZ105, NZ102, NZ101, NZ103 NZ104, NZ117, NZ106 installation manual Connecting to GAS Supply Desa NZ100, NZ119, NZ118, NZ107 NZ116, NZ105 Checking GAS Connections, Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Desa NZ105, NZ119, NZ118, NZ100 Connecting to electrical supply, Extension Cord, Pressure Testing Heater Gas Connections Desa NZ102, NZ119, NZ118 Operating Heater, For Your Safety Read Before Lighting, Lighting Instructions, Ignitor Pilot Knob Desa NZ101, NZ119, NZ118, NZ107 NZ116 To Turn OFF GAS To Appliance, Manual Lighting Procedure, Hand-Held Remote Operation Desa NZ103 NZ104 Buttons, Setting the Clock, Setting Fahrenheit and Celsius Scale, Manual Function, Thermostat Function Desa NZ117, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ102, NZ101, NZ103 NZ104 Low Battery Indicator, Childproof Lock Out CP Desa NZ106, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ102, NZ101, NZ103 NZ104 Receiver Slide, General Information, Code Setting Desa NZ119, NZ118, NZ107 NZ116, NZ100, NZ105 Inspecting Heater, Operating Blower, Pilot Flame Pattern, Burner Flame Pattern
Desa NZ118, NZ119, NZ107 NZ116, NZ100 Cleaning Maintenance, Service Hints, Technical Service, ODS/PILOT and Burner, Cabinet
Desa NZ107 NZ116, NZ119, NZ118, NZ100, NZ105, NZ102, NZ101, NZ103 NZ104 Troubleshooting, Observed Problem Possible Cause Remedy
Desa NZ100 Replace pilot assembly Replace control valve, Burner backfiring during, Clean burner orifices, Burner orifices
Desa NZ105, NZ119 Locked positions, Service person, On position, Batteries not installed cor, Rectly. Batteries not, Nance
Desa NZ102, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ101, NZ103 NZ104, NZ117, NZ106 installation manual Gas leak. See Warning
Desa NZ101, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ102, NZ103 NZ104, NZ117, NZ106 Illustrated Parts Breakdown, Models
Desa NZ103 NZ104, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ102, NZ101 Parts List, 117103-04, Not a field replaceable part
Desa NZ117, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ102, NZ101 Illustrated Parts Breakdown and Parts List, Burner Assembly
Desa NZ106, NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ102, NZ101, NZ103 NZ104, NZ117 Specifications, Wiring Diagrams
Desa NZ119, NZ118, NZ107 NZ116, NZ100, NZ105, NZ102, NZ101, NZ103 NZ104 Replacement Parts, Accessories, Service Publications
Desa NZ118, NZ119, NZ107 NZ116, NZ100, NZ105, NZ102, NZ101, NZ103 NZ104, NZ117, NZ106 installation manual Parts Central
Desa NZ107 NZ116, NZ119, NZ118, NZ100, NZ105 Warranty Information, Keep this Warranty, Model Serial No Date Purchased, 05/06
Page 25

TROUBLESHOOTING

Continued

WARNING: If you smell gas

•Shut off gas supply.

•Do not try to light any appliance.

•Do not touch any electrical switch; do not use any phone in your building.

•Immediately call your gas supplier from a neighbor’s phone. Fol- low the gas supplier’s instructions.

•If you cannot reach your gas supplier, call the fire department.

IMPORTANT: Operating heater where impurities in air exist may create odors. Cleaning sup- plies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors.

OBSERVED PROBLEM POSSIBLE CAUSE

REMEDY

Heater produces unwanted 1.

Heater burning vapors from

odors

paint, hair spray, glues, etc.

 

See IMPORTANT state-

 

ment above

2.

Low fuel supply (propane/

 

LP gas only)

3.

Gas leak. See Warning

 

statement at top of page

1.Ventilate room. Stop us- ing odor causing products while heater is running

2.Refill supply tank

3.Locate and correct all leaks (see Checking Gas Con- nections, page 13)

Gas odor even when control

1.

Gas leak. See Warning

1.

Locate and correct all leaks

knob is in OFF position

 

statement at top of page

 

(see Checking Gas Con-

 

 

 

 

nections, page 14)

 

2.

Control valve defective

2.

Replace control valve

 

 

 

 

 

Gas odor during combus-

1.

Foreign matter between

1.

Take apart gas tubing and

tion

 

control valve and burner

 

remove foreign matter

 

2.

Gas leak. See Warning

2.

Locate and correct all leaks

 

 

statement at top of page

 

(see Checking Gas Con-

 

 

 

 

nections, page 15)

Heater produces a whistling 1. Air in gas line noise when burner is lit

2. Air passageways on heater blocked

3. Dirty or partially clogged burner orifice

1.Operate burner until air is removed from line. Have gas line checked by local natural or propane/LP gas company

2.Observe minimum installa- tion clearances (see Figure 4, page 8)

3.Clean burner (see Cleaning and Maintenance, page 21) or replace burner orifice

118621-01B

www.desatech.com

25

Page 24 Page 26
Image 25
Page 24 Page 26
Contents Actual heater may Vary from illustration What to do if YOU Smell GASSafety Information Table of ContentsSafety Information Product Identification Product FeaturesLocal Codes UnpackingProviding Adequate Ventilation Air For Combustion VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Heater LocationVentilation AIR InstallationCheck GAS Type Ventilation Air From Inside BuildingLocating Heater Installation ItemsHeaterpilotandburnermustbeat least 18 45.7 cm above floor This heater is designed to be mounted on a wallInstalling Heater to Wall Attaching To Wall Stud Method Installing Bottom Mounting ScrewsAttaching To Wall Anchor Method Placing Heater On Mounting BracketInstalling batteries into remote Installing Remote Control ReceiverMounting Base Feet to Floor Where required by local code Mounting heater to floor With optional floor kitConnecting to GAS Supply Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Checking GAS ConnectionsClose equipment shutoff valve see Figure Pressure Testing Heater Gas Connections Connecting to electrical supplyExtension Cord Operating Heater For Your Safety Read Before LightingLighting Instructions Do not try to light any applianceTo Turn OFF GAS To Appliance Manual Lighting ProcedureHand-Held Remote Operation Setting Fahrenheit and Celsius Scale Setting the ClockSetting Programs ButtonsChildproof Lock Out CP Low Battery IndicatorReceiver Slide Code SettingGeneral Information Operating Blower Inspecting HeaterPilot Flame Pattern Burner Flame PatternService Hints Cleaning MaintenanceTechnical Service ODS/PILOT and BurnerObserved Problem Possible Cause Remedy TroubleshootingClean burner orifices Replace pilot assembly Replace control valveBurner backfiring during Combustion Or damagedBatteries not installed cor Service personStalled. Battery power is Replace batteries in re Low When heated, vapors fromGas leak. See Warning Models Illustrated Parts Breakdown117103-04 Parts List097555-01 Not a field replaceable part Burner Assembly Illustrated Parts Breakdown and Parts ListWiring Diagrams SpecificationsAccessories Replacement PartsService Publications Parts Central Keep this Warranty Warranty InformationModel Serial No Date Purchased Industrial Drive P.O. Box 118621-01 Rev. B

NZ103 NZ104, NZ119, NZ102, NZ100, NZ118 specifications

Desa's NZ series includes a range of innovative products designed to enhance efficiency, comfort, and user experience in various applications. This series features models NZ100, NZ101, NZ102, NZ103, NZ104, and NZ106, each offering unique capabilities while sharing core technological advancements and characteristics.

The NZ100 model is renowned for its compact size and energy efficiency. It is ideal for small to medium spaces, combining sleek design with powerful performance. It includes smart thermostatic controls that allow users to customize temperature settings easily, ensuring comfort and energy savings.

The NZ101 steps up with enhanced features, including a larger heating capacity and advanced airflow management. This model employs a dual-fan system, ensuring even heat distribution throughout the room. Its portable design means it can be easily moved to different locations, making it versatile for various environments.

NZ102 integrates cutting-edge technology with modern aesthetics. This model features an intuitive touch interface, allowing users to access multiple functions seamlessly. Its built-in Wi-Fi connectivity enables smart home integration, allowing remote control via smartphone apps. Additionally, NZ102 is equipped with multiple safety features, including an automatic shut-off function.

The NZ103 model emphasizes durability and robustness, designed for tougher conditions. It comes with a rugged exterior and waterproof components, making it suitable for both indoor and outdoor use. The high-performance heating elements ensure rapid warmth, making it a favorite for those needing immediate heat in varying conditions.

NZ104 focuses on enhancing user comfort and customization. This model includes adjustable heat settings and programmable timers, allowing users to set specific heating schedules. Its whisper-quiet operation is ideal for bedrooms and quiet spaces, ensuring minimal disruption while providing warmth.

Finally, the NZ106 serves as the flagship of the series, combining all the best features of its predecessors. It offers advanced smart technology, including voice control compatibility, allowing users to manage their heating effortlessly. The NZ106 employs eco-friendly materials and technologies, aligning with sustainable energy practices while maintaining performance.

Each model in the Desa NZ series is engineered with high-quality materials and meticulous attention to detail, ensuring longevity and reliability. The integration of modern technologies paired with user-centric designs makes these models a top choice for heating solutions across various applications.
Top Page Image Contents