Desa NZ102, NZ119 Operating Heater, For Your Safety Read Before Lighting, Lighting Instructions

Desa NZ100, NZ119, NZ118, NZ107 NZ116, NZ105, NZ102, NZ101, NZ103 NZ104, NZ117, NZ106 installation manual Safety Information Desa NZ105, NZ119, NZ118, NZ107 NZ116, NZ100, NZ102, NZ101 Product Identification, Local Codes, Unpacking, Product Features Desa NZ102, NZ119, NZ118, NZ100 Air For Combustion Ventilation, Providing Adequate Ventilation, Unusually Tight Construction Desa NZ101, NZ119 Determining FRESH-AIR Flow for Heater Location, Determining if You Have a Confined or Unconfined Space Desa NZ103 NZ104, NZ119, NZ118, NZ100 Installation, Ventilation AIR, Check GAS Type, Ventilation Air From Inside Building Desa NZ117, NZ119, NZ118 Installation Items, Locating Heater, Heaterpilotandburnermustbeat least 18 45.7 cm above floor 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
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Operating Heater

FOR YOUR SAFETY READ

BEFORE LIGHTING

WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result causing property damage, per- sonal injury or loss of life.

A.This appliance has a pilot which must be lighted by hand. When lighting the pi- lot, follow these instructions exactly.

B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.

WHAT TO DO IF YOU SMELL GAS

•Do not try to light any appliance.

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

•Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

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

C.Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, don’t try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion.

D.Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

LIGHTING

INSTRUCTIONS

1.STOP! Read the safety information above.

2.Make sure equipment shutoff valve is fully open.

3.Turn off any electric power to the appli- ance if service is to be performed.

4.Turn pilot knob clockwise to the OFF position.

5.Wait five minutes to clear out any gas. Then smell for gas, including near the floor. If you

smell gas, STOP! Follow “B” in the safety information, column 1. If you don’t smell gas, go to the next step.

6.Press in pilot knob and turn control knob

counterclockwise to the PILOT position. Keep pilot knob pressed in for five (5) seconds (see Figure 22).

7.With pilot knob pressed in, push down and release ignitor button. This will light pilot. The pilot is attached to the front of burner.

Note: You may be running this heater for the first time after hooking up to gas supply. If so, the control knob may need to be pressed in for 30 seconds or more. This will allow air to bleed from the gas system.

If needed, keep pressing ignitor button until pilot lights. If ignitor does not light pilot, refer to Troubleshooting, page 22 or contact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. See Manual Lighting Procedure.

8.Keep pilot knob pressed in for 30 seconds after lighting pilot. After 30 seconds, re- lease pilot knob.

•If control knob does not pop up when released, contact a qualified service person or gas supplier for repairs.

Note: If pilot goes out, repeat steps 4 through 7.

9.Turn control knob on heater counter-

clockwise to ON. Press button on remote to turn on manually or use remote to activate thermostat function.

10.To shut off burner only and leave pilot lit,

turn control knob clockwise to the PILOT position.

 

N

O

 

F

 

O

F

 

 

P

 

 

TOL

 

 

I

Ignitor

Pilot Knob

Figure 22 - Pilot Knob In The ON Position

Ignitor Electrode

Pilot

Burner

Thermocouple

Figure 23 - Pilot (actual pilot may vary)

118621-01B

www.desatech.com

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Contents Actual heater may Vary from illustration What to do if YOU Smell GASSafety Information Table of ContentsSafety Information Unpacking Product FeaturesProduct Identification Local CodesConfined and Unconfined Space Air For Combustion VentilationProviding Adequate Ventilation Unusually Tight ConstructionDetermining if You Have a Confined or Unconfined Space Determining FRESH-AIR Flow for Heater LocationVentilation Air From Inside Building InstallationVentilation AIR Check GAS TypeThis heater is designed to be mounted on a wall Installation ItemsLocating Heater Heaterpilotandburnermustbeat least 18 45.7 cm above floorInstalling Heater to Wall Placing Heater On Mounting Bracket Installing Bottom Mounting ScrewsAttaching To Wall Stud Method Attaching To Wall Anchor MethodMounting heater to floor With optional floor kit Installing Remote Control ReceiverInstalling batteries into remote Mounting Base Feet to Floor Where required by local codeConnecting to GAS Supply Checking GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaClose equipment shutoff valve see Figure Connecting to electrical supply Pressure Testing Heater Gas ConnectionsExtension Cord Do not try to light any appliance For Your Safety Read Before LightingOperating Heater Lighting InstructionsManual Lighting Procedure To Turn OFF GAS To ApplianceHand-Held Remote Operation Buttons Setting the ClockSetting Fahrenheit and Celsius Scale Setting ProgramsChildproof Lock Out CP Low Battery IndicatorCode Setting Receiver SlideGeneral Information Burner Flame Pattern Inspecting HeaterOperating Blower Pilot Flame PatternODS/PILOT and Burner Cleaning MaintenanceService Hints Technical ServiceObserved Problem Possible Cause Remedy TroubleshootingCombustion Or damaged Replace pilot assembly Replace control valveClean burner orifices Burner backfiring duringWhen heated, vapors from Service personBatteries not installed cor Stalled. Battery power is Replace batteries in re LowGas leak. See Warning Models Illustrated Parts BreakdownParts List 117103-04097555-01 Not a field replaceable part Burner Assembly Illustrated Parts Breakdown and Parts ListWiring Diagrams SpecificationsReplacement Parts AccessoriesService Publications Parts Central Industrial Drive P.O. Box 118621-01 Rev. B Warranty InformationKeep this Warranty Model Serial No Date Purchased

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.
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