Temp-Heat THP-400A Скачать руководство пользователя страница 23

Содержание THP-400A

Страница 1: ...4 Rating Information 5 Control Functions 6 Fuel Supply System Bulk Tank System 7 Natural Gas Installations 8 Set Up 8 Preliminary Start Up Steps 9 Control Vestibule Layouts 10 Start Up Steps 12 Shut...

Страница 2: ...THP 400A THP 500A and THP 550 Installation and Service Manual...

Страница 3: ...ade of our heaters Check with your local fire safety authority if you have questions about applications Other standards govern the use of fuel gases and heat producing products in specific application...

Страница 4: ...ed fresh air heaters used to provide heat for buildings under Class B furnaces as defined by NFPA 86 standard for ovens and furnaces The area of fresh air required for safe operation must be equal to...

Страница 5: ...1 4 4 1 2 4 Inlet Pressure Propane Gas maximum psig 10 10 10 Electrical Requirements voltage hertz phase amps 115 60 1 20 115 60 1 20 115 60 1 20 Dimensions l x w x h in 50 x 26 x 48 58 x 28 x 53 56 x...

Страница 6: ...event the burner fails to ignite Pre set at 40 F this control shuts the blower down if the temperature through the unit drops below this setpoint Manual Bypass Switch Over rides automatic shut down of...

Страница 7: ...st have a first stage regulator located at the tank or vaporizer to reduce the tank pressure to the 10 psi needed to supply unit A vaporizer may be necessary especially on multiple heater installation...

Страница 8: ...s Maintain a maximum voltage differential of plus or minus 10 while unit is running Do not move handle or service heater while hot running or connected to power supply Check for gas leaks and proper f...

Страница 9: ...d water Do not operate unit if leaks are present Determine that unit is drawing 100 fresh outside air through its intake grill Check for proper electrical connections and supply voltage Check that the...

Страница 10: ...THP 400A THP 500A and THP 550 Installation and Service Manual THP 400A Vestibule Layout Control Vestibule Layout THP 500A Vestibule Layout...

Страница 11: ...11 TEMP HEAT Control Vestibule Layout THP 550 Vestibule Layout...

Страница 12: ...ontrol settings high temperature limit switch 270 F low temperature limit switch 40 F 7 Turn blower and burner switches to the ON position For units equipped with electronic low temperature limit cont...

Страница 13: ...per operation of vaporizer Contact your gas company for further information on safe handling of propane vaporizers Allow heater to run until flame safety light goes ON indicating that all gas has been...

Страница 14: ...itch LI 01 low temperature light ST 01 motor starter TS 11 room override thermostat LI 02 burner reset light SW 06 burner switch VA 01 main gas valve MT 01 supply blower motor SW 07 blower switch VA 0...

Страница 15: ...minal 5 Terminal 7 receives power through the burner switch SW 06 Terminal 8 receives power from Terminal 7 through the supply fan motor starter With proper airflow through unit Terminal 8 supplies po...

Страница 16: ...U 02 control fuse SN 02 flame rod TS 01 discharge air sensor VA 02 2nd main gas valve LI 01 low temp fuse ST 01 supply fan motor starter 28 TS 04 high temp limit switch VA 03 pilot gas valve LI 02 fla...

Страница 17: ...ugh Tip Over Switch Terminal 7 receives power through the burner switch SW 06 Terminal 8 receives power from Terminal 7 through the supply fan motor starter With proper airflow through unit Terminal 8...

Страница 18: ...ST 01 motor starter TS 08 remote discharge temperature LI 01 low temperature light SW 06 burner switch TS 11 room override thermostat LI 02 burner reset light SW 07 blower switch VA 01 main gas valve...

Страница 19: ...s power from Terminal 6 through the burner switch SW 06 Terminal 8 receives power from Terminal 7 through the supply fan motor starter With proper airflow through unit Terminal 9 supplies power to Ter...

Страница 20: ...er voltage and wiring is in good condition the motor is defective and must be replaced Blower runs burner does not ignite Burner switch not in ON position Turn ON Defective burner switch With burner s...

Страница 21: ...does not stay lit Spark rod defective Turn blower and burner switches OFF Check spark rod gap and condition Carefully inspect porcelain insulator for cracks or moisture Replace if necessary Insufficie...

Страница 22: ...lace spark electrode if defective Air Flow Control Setting control 1 Turn ON OFF switch to ON 2 With unit operating at high fire turn adjust ing screw clockwise until burner goes OFF 3 Turn adjusting...

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Страница 24: ...79 Detroit MI 800 678 1488 fax 248 526 9527 Kansas City MO 800 430 0523 fax 816 471 7774 Minneapolis MN 800 836 7432 fax 952 707 5104 Newark DE 800 656 6000 fax 302 369 8022 Salt Lake City UT 801 328...

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