UH68 ODK/ODH Tent Heater
Operating Procedures
The UH68 ODK can be operated in either of two modes:
a. Heating mode. b. Fan only mode.
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Heating Mode
CAUTION
Never operate the UH68 ODK with the pop up duct adapter closed. Damage to the internal parts may occur.
1. | Set the room thermo (1) to the lowest | 1 |
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| detent setting. | 2 | |
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2. | Move main switch (2) to HEAT. The |
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| green standby LED (3) should |
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| illuminate |
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3.Rotate the room thermo until the green HEAT LED (4) illuminates.
After a five second delay the burner will |
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come on. You may not hear the burner if |
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you are inside the tent or there is a lot of |
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ambient noise. The vent fan will come on |
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when the heat exchanger comes up to | 3 |
temperature. The amount of time will vary | |
(30 to 120 seconds) depending on the | 4 |
ambient temperature. Once the vent fan |
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comes on the heater will continue to
operate until the call for heat from the room thermo is satisfied or the main switch is turned off. If the airflow is reduced due to very high back pressure, the burner will cycle off from time to time.
4. Adjust room thermo (1) as necessary.
Fan Mode
Use this mode when no heat is required.
1. move main switch (2) to FAN position.
The vent motor will start and ambient air will circulate through the shelter
