Desa Comprehensive Operating Instructions for Electric Heaters
Page 16

Operating Heater

Continued

WARNING: Always operate manual control heaters at the locked positions. Operation between these positions may create a possible health hazard if used in a poorly ventilated room. Read owner’s manual for complete instructions.

CAUTION: Do not try to ad- just heating levels by using the equipment shutoff valve.

TO TURN OFF GAS

TO APPLIANCE

To Shut Off Heater:

1.Turn control knob clockwise to the OFF position.

2.Turn off all electric power to the appliance if service is to be performed.

MANUAL LIGHTING

PROCEDURE

1.Remove front panel (see Figure 6, page 9).

2.Follow steps 1 through 7 under Lighting Instructions, page 16.

3.With control knob pressed in, strike match. Hold match to pilot until pilot lights.

4.Keep control knob pressed in for 30 sec- onds after lighting pilot. After 30 seconds, release control knob. Now follow step 9, under Lighting Instructions, page 16.

5.Replace front panel.

Hand-Held Remote

Operation

The remote control transmits signals to receiver. This remote control system was developed to provide a safe, reliable and user friendly remote control system for gas heat- ing appliances. The system can be operated manually from the remote control. The system operates on one of 255 security codes on the remote control and receiver. Security codes can be set by the user.

IMPORTANT: The remote control will only operate heater if pilot light is lit and control knob is in the ON position.

Remote Control

The remote control has ON, OFF, THERMO- STAT, and PROGRAM functions. This is part of the system’s design. If the LCD screen is not working check the position of the remote control’s battery.

The remote control has two code switches located on the back that will need to be set when installation is complete, see Code Set- ting page 19.

The remote control operates on 2 AAA 1.5V size batteries (included) that powers the RF signal and LCD screen. Before using the remote control, batteries must be installed into the battery compartments. See Installing Batteries Into Remote, page 11.

 

 

LCD

 

OFF

Display

ROOM

SET

 

PM

 

 

 

 

Mode

DOWN

UP

Buttons

TIME/PROGRAM

SET

 

Front

Cover

Figure 24 - Remote Control

LCD Display

1.LOW - Battery power is low. Replace bat- teries within two weeks.

2.PROGRAM - Indicates when unit is functioning in one of the preset program settings.

3.MODE - Indicates operation MODE of system. ON indicates system is on either manually or thermostatically. OFF indi- cates entire system is turned off. THER- MO indicates system will automatically cycle on and off depending on program.

4.SET - Indicates desire set room tempera- ture for THERMO operation.

5.FLAME - Indicates burner and valve in operation.

6.CLOCK - Indicates current time in AM or PM.

7.ROOM - Indicates CURRENT room tem- perature.

8.°F indicates degrees Fahrenheit (°C indi- cates degrees Celsius).

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118621-01B

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Contents What to do if YOU Smell GAS Actual heater may Vary from illustrationTable of Contents Safety InformationSafety Information Product Features Product IdentificationLocal Codes UnpackingAir For Combustion Ventilation Providing Adequate VentilationUnusually Tight Construction Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceInstallation Ventilation AIRCheck GAS Type Ventilation Air From Inside BuildingInstallation Items Locating HeaterHeaterpilotandburnermustbeat least 18 45.7 cm above floor This heater is designed to be mounted on a wallInstalling Heater to Wall Installing Bottom Mounting Screws Attaching To Wall Stud MethodAttaching To Wall Anchor Method Placing Heater On Mounting BracketInstalling Remote Control Receiver Installing batteries into remoteMounting 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 For Your Safety Read Before Lighting Operating HeaterLighting Instructions Do not try to light any applianceTo Turn OFF GAS To Appliance Manual Lighting ProcedureHand-Held Remote Operation Setting the Clock Setting Fahrenheit and Celsius ScaleSetting Programs ButtonsLow Battery Indicator Childproof Lock Out CPReceiver Slide Code SettingGeneral Information Inspecting Heater Operating BlowerPilot Flame Pattern Burner Flame PatternCleaning Maintenance Service HintsTechnical Service ODS/PILOT and BurnerTroubleshooting Observed Problem Possible Cause RemedyReplace pilot assembly Replace control valve Clean burner orificesBurner backfiring during Combustion Or damagedService person Batteries not installed corStalled. Battery power is Replace batteries in re Low When heated, vapors fromGas leak. See Warning Illustrated Parts Breakdown Models117103-04 Parts List097555-01 Not a field replaceable part Illustrated Parts Breakdown and Parts List Burner AssemblySpecifications Wiring DiagramsAccessories Replacement PartsService Publications Parts Central Warranty Information Keep this WarrantyModel 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.
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