Desa NZ105, NZ119, NZ118, NZ107 NZ116, NZ100, NZ102 Connecting to electrical supply, Extension Cord

Page 14

Installation

Continued

Gas Control Valve

Gas

Meter

Equipment

Shutoff

Valve

Figure 19 - Checking Gas Joints for

Natural Gas

Gas Control Valve

Propane/LP

Supply Tank

Equipment

Shutoff

Valve

Figure 20 - Checking Gas Joints for

Propane/LP Gas

Pressure Testing Heater Gas Connections

1.Open equipment shutoff valve (see Figure 18, page 13).

2.For natural gas open main gas valve located on or near gas meter. For pro- pane/LP gas open propane/LP supply tank valve.

3.Make sure control knob of heater is in the OFF position.

4.Check all joints from equipment shutoff valve to thermostat gas valve (see Figure 19 or 20). Apply a noncorrosive leak de- tection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Light heater (see Operating Heater, page

15). Check all other internal joints for leaks.

7.Turn off heater (see To Turn Off Gas to Appliance, page 15).

8.Replace front panel.

Connecting to electrical supply

WARNING: Fan accessory must be grounded. Fan comes with a three-prong, grounding plug as shown in Figure 21. The plug is your protection against electrical shock. Plug it into a standard, three-hole, grounded, outlet. If cord needs replacing, use only a cord with a three- prong, grounding plug.

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and danger- ous operation (see page 29).

Grounded Outlet

Grounding Plug

Figure 21 - Grounding Plug

Extension Cord

Use extension cord if needed. The cord must have a three-prong, grounding plug and a three-hole receptacle. Make sure cord is in good shape. It must be heavy enough to carry the current needed. An undersized cord will cause a drop in line voltage. This will result in loss of power and overheating. Use a No. 16 AWG cord for lengths less than 50 feet (15.24 m) .

CAUTION: Verify proper op- eration after servicing.

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Contents What to do if YOU Smell GAS Actual heater may Vary from illustrationTable of Contents Safety InformationSafety Information Local Codes Product FeaturesProduct Identification UnpackingUnusually Tight Construction Air For Combustion VentilationProviding Adequate Ventilation Confined and Unconfined SpaceDetermining FRESH-AIR Flow for Heater Location Determining if You Have a Confined or Unconfined SpaceCheck GAS Type InstallationVentilation AIR Ventilation Air From Inside BuildingHeaterpilotandburnermustbeat least 18 45.7 cm above floor Installation ItemsLocating Heater This heater is designed to be mounted on a wallInstalling Heater to Wall Attaching To Wall Anchor Method Installing Bottom Mounting ScrewsAttaching To Wall Stud Method Placing Heater On Mounting BracketMounting Base Feet to Floor Where required by local code Installing Remote Control ReceiverInstalling batteries into remote Mounting heater to floor With optional floor kitConnecting to GAS Supply Close equipment shutoff valve see Figure Checking GAS ConnectionsTest Pressures Equal To or Less Than 1/2 Psig 3.5 kPa Extension Cord Connecting to electrical supplyPressure Testing Heater Gas Connections Lighting Instructions For Your Safety Read Before LightingOperating Heater Do not try to light any applianceHand-Held Remote Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Setting Programs Setting the ClockSetting Fahrenheit and Celsius Scale ButtonsLow Battery Indicator Childproof Lock Out CPGeneral Information Code SettingReceiver Slide Pilot Flame Pattern Inspecting HeaterOperating Blower Burner Flame PatternTechnical Service Cleaning MaintenanceService Hints ODS/PILOT and BurnerTroubleshooting Observed Problem Possible Cause RemedyBurner backfiring during Replace pilot assembly Replace control valveClean burner orifices Combustion Or damagedStalled. Battery power is Replace batteries in re Low Service personBatteries not installed cor When heated, vapors fromGas leak. See Warning Illustrated Parts Breakdown Models097555-01 Not a field replaceable part Parts List117103-04 Illustrated Parts Breakdown and Parts List Burner AssemblySpecifications Wiring DiagramsService Publications Replacement PartsAccessories Parts Central Model Serial No Date Purchased Warranty InformationKeep this Warranty 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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