Hunter Fan UH68ODH, UH68ODK manual Heat Exchanger, Overheat Safety System

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Block inlet air here for testing

UH68ODK Tent Heater

1.10Igniter – Check igniter for carbon build up and signs of wear. As the igniter wears the gap between 1. and 2. will become wider and oval shaped. Replace when signs of wear are evident.

1.11Fuel Pump – the fuel pump has a filter screen

located at the inlet end. To clean remove three screws holding the cap on, remove the cap being careful not to tear the gasket, and remove the filter screen. Pay close attention to the orientation or the filter screen in the pump foe reassembly. Clean screen and cap with carb cleaner. Cap has a magnet to trap metal particles. Reassemble and check for leaks.

Filter located here

1.12Heat Exchanger

WARNING!

DEATH OR SERIOUS INJURY

CARBON MONOXIDE

The heat exchanger must be inspected annually, or more frequently if heater usage is heavy. A damaged heat exchanger can allow poisonous gases to seep into the heated enclosure causing illness or death to occupants.

Inspect heat exchanger in accordance with the procedures in TM 5-4520-253-13

1.13 Overheat Safety System

The overheat safety switch must be cycled before heater is used after storage or replacement of overheat switch.

Overheat Testing - Start heater and let run for about 10 minutes without the ducts attached. Using a piece of

paper or similar, block the inlet air about three-quarters of the way shut. At 70 degrees F the heater will shutdown in about a minute. Temperature at shutdown should be between

275 and 300 degrees F. If the overheat safety switch does not work it MUST be replaced. Replace thermostat in accordance with procedures in TM 5-4520-253-13, 3-105

3-6

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Contents Heater, Tent Model UH68ODK, UH68ODH Page Explosion Hazard Fuel Leaks Electric Shock Introduction Scope FeaturesGeneral Environmental SpecificationsUH68 ODK/ODH Tent Heater Operators Instructions Key Connection / Fitting Function Blink Codes Number of Blinks ProblemKey Description Function TWO Person Lift Return Supply Page MAX Distance Heating Mode Operating ProceduresFan Mode Operation Under Unusual Conditions Extreme Cold, Below 10oF ShutdownOperation at High Altitudes Operation Under Rainy Conditions Strike ProcedureUH68 ODK/ODH Tent Heater Operators Instructions Page UH68 ODK/ODH Tent Heater Operators Instructions Preventative Maintenance Checks and Services Pmcs Pmcs Procedures Remove Carb mixer assembly Remove Igniter Cleaning, burner headCleaning, Mixer Reassembly Shows the mixer assembly properly seated in the burner headHeat Exchanger Overheat Safety SystemUH68ODK Tent Heater Blink Code Troubleshooting Blinks Para Problem / Remedy Troubleshooting GeneralSequence of Operation Ignition Troubleshooting Procedures Electrical SchematicTroubleshooting Procedures Fuel Supply See Pmcs

UH68ODH, UH68ODK specifications

The Hunter Fan UH68ODH and UH68ODK ceiling fans are part of a versatile and contemporary collection great for enhancing the aesthetics of any indoor space. Designed with advanced features and exceptional craftsmanship, these fans combine functionality with style, making them ideal choices for modern homes.

One of the standout characteristics of the UH68ODH and UH68ODK models is their motor technology. Both fans are equipped with a powerful, efficient motor that ensures a quiet operation while delivering optimum airflow. This high-performance motor allows for multiple speed settings, giving users the flexibility to adjust the airflow according to their comfort needs.

These fans feature a sleek and streamlined design, which is complemented by premium materials. The blades are crafted from high-quality materials that not only enhance durability but also provide better air circulation. The UH68ODH comes with a distinctive oil-rubbed bronze finish, while the UH68ODK boasts a clean and modern brushed nickel finish. This variety allows homeowners to choose a fan that best matches their interior décor.

In terms of functionality, both models are equipped with a reversible motor, allowing fans to run in both clockwise and counterclockwise directions. During the summer months, the counterclockwise rotation helps create a cool breeze, while the clockwise rotation in winter helps distribute warm air evenly throughout the room. This versatility contributes to energy savings, as it allows for improved heating and cooling efficiency in the home.

Installation is made easy with the Hunter Fan UH68ODH and UH68ODK thanks to their user-friendly mounting systems. The fans are compatible with most standard ceiling heights, making them suitable for a wide range of indoor spaces, from bedrooms to living areas.

Moreover, both models are designed with style in mind. The clean lines and stylish blade designs ensure that they not only provide cooling but also serve as eye-catching focal points in any room. With LED light kits available for both models, homeowners can add illuminated functionality to their fans, further enhancing their usability and appeal.

In summary, the Hunter Fan UH68ODH and UH68ODK ceiling fans stand out for their innovative motor technology, aesthetic design, and versatile functionality. Whether you're looking to cool down a living space or improve heating efficiency, these fans combine elegance with performance, making them an ideal addition to any modern home.
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