Procom ML200HBA, ML300HBA, ML200TBA, ML300TBA installation manual Operating Your Heater

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OPERATING YOUR HEATER

THERMOSTAT MODELS

LIGHTING

INSTRUCTIONS

1. STOP! Read the safety information on the side of heater.

2.Check that gas supply to heater is on.

3.Push in gas control knob slightly and turn clockwise to the OFF position.

NOTE: knob cannot be turned from “PILOT” to “OFF” unless knob is pushed in slightly. Do not use force.

4.Wait five (5) minutes to clear out any air. Then smell for gas, including near the floor. If you smell gas, STOP!

Follow “B” in the safety information on the side of the heater. If you do not smell gas, go to the next step.

5.Push in gas control knob

slightly and turn

counterclockwise to “PILOT/IGN” and depress for five(5) seconds

NOTE: You may be running this heater for the first time after hooking up to gas supply. If so, the control knob should be depressed for about thirty (30) seconds. This will allow air to bleed from the gas system.

7.Keep control knob pressed in for thirty (30) seconds after

lighting pilot. After 30 seconds, release control knob. If control knob does not pop up when released, contact a qualified service person or gas supplier for repairs.

NOTE: If pilot goes out, repeat steps 3 through 7. Wait one (1) minute before lighting pilot again

8. Turn control knob

counterclockwise to desired heating Level. The main burner should light. Set control knob to any heat level between HI and LO.

CAUTION: Do not try to adjust heating levels by using the equipment shutoff valve.

Figure 17 - Control Knob In The OFF Position

This increases or decreases the burner flame height. At times the room may exceed the set temperature. If so, the burner will shut off. The burner will cycle back on when room tem- perature drops below the set temperature. The control knob can be set to any heat level between HI and LO. Selecting the HI setting will cause the burner to remain fully on without modulating down in most cases.

NOTE: the thermostat sensing bulb measures the temperature of air near the heater cabinet. This may not al- ways agree with room temperature

(depending on housing construction.

installation location, room size,

open

air temperatures, etc.), frequent

use

of your heater will let you determine y o u r o w n c o m f o r t l e v e l s .

TO TURN OFF

GAS TO APPLIANCE

Shutting 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.

SHUTTING OFF BURNER ONLY (PILOT STAYS LIT)

Turn control knob clockwise to the PILOT/IGN position.

MANUAL LIGHTING

6.With control knob pressed in, push down and release the ignitor button. This will light pilot. If needed, keep pressing ignitor button until pilot lights.

NOTE: If pilot does not stay lit, refer to Troubleshooting, pages 14 through 16. Also contact a qualified service person or gas supplier for repairs. Until repairs are made, light pilot with match. To light pilot with match, see Manual Lighting Procedure.

Figure 18 - Pilot

THERMOSTAT

CONTROL OPERATION

The thermostatic control used on these models differs from standard thermostats. Standard thermostats simply turn on and off the burner. The thermostat used on this heater senses the room temperature. The thermostat adjusts the amount of gas flow to the burner.

PROCEDURE

1.Remove lower front panel (see Figure 7 page 7).

2.Follow steps 1 through 5 under Lighting Instructions.

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

4.Keep control knob pressed in for 30 seconds after lighting pilot. After 30 seconds, release control knob. Follow step 8 under Lighting Instructions.

5.Replace lower front panel.

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Contents ML200HBA ML200TBA ML300HBA ML300TBA OWNER’S Operation and Installation ManualPropane/LP Gas Propane/LP gas P O R TA N T Read thisFresh Air at once! Have Product Features Determining if you have a Confined or Unconfined Space Fresh AIR for Combustion VentilationProviding Adequate Ventilation Determining FRESH-AIR Flow for Heater LocationVentilation Air from Inside Building Ventilation AIRLocating Heater InstallationInstallation Needs Ventilation AIRInstalling Thermostat Sensing Bulb InstallationPlacing Heater On Mounting Bracket Installing Bottom Mounting ScrewsAttaching to Wall Anchor Method Important Do notImportant Install Connecting to GAS SupplyChecking GAS Connections Thermostat Models For Your Safety Read Before LightingOperating Your Heater Shutting Off Burner Only pilot stays lit NON-THERMOSTAT Models For Your Safety Read Before LightingManual Lighting Procedure Operating Your HeaterBurner Flame Pattern Cleaning ODS/PILOT and BurnerCleaning Burner Pilot AIR Inlet Hole Pilot Flame PatternObserved Problem Possible Cause Remedy TroubleshootingInlet gas pressure is too low Heater produces unwanted odors Burning vapors Specifications Thermostat Models ML200TBA ML300TBA Illustrated Parts BreakdownML200TBA, ML300TBA Parts List Thermostat ModelsNON-THERMOSTAT Models ML200HBA ML300HBA ODS/Pllot AssemblyKEY ML200HBA ML300HBA Description QTY Parts List ML200HBA ML300HBA

ML200HBA, ML300TBA, ML300HBA, ML200TBA specifications

The Procom ML300HBA, ML200TBA, ML300TBA, and ML200HBA are innovative solutions designed to meet the demands of modern data management and communication environments. Each model is tailored for specific applications, ensuring versatility, performance, and reliability across various sectors.

The Procom ML300HBA is particularly highlighted for its expansive bandwidth capabilities, making it essential for high-data-rate applications. With a user-friendly interface, it supports multiple connections, enabling streamlined data flow and minimizing latency. Its built-in redundancy features ensure that data integrity is maintained, even in challenging conditions. This device is ideal for environments where continuous operation is critical, such as broadcasting and telecommunications.

In contrast, the Procom ML200TBA offers a robust solution for applications that require high-frequency signal transmission. It provides a compact design without compromising performance. The ML200TBA is engineered with advanced noise reduction technologies, allowing it to maintain signal quality even in densely populated frequency environments. This model is particularly suitable for use in urban settings or areas with high electromagnetic interference.

The Procom ML300TBA combines the best features of the aforementioned models, offering broad bandwidth alongside high-frequency capabilities. This dual functionality makes it a standout choice for users needing flexibility in their communication systems. The ML300TBA is also equipped with sophisticated thermal management systems, ensuring optimal performance under varying environmental conditions.

Finally, the Procom ML200HBA emphasizes durability and high performance in harsh environments. Its rugged design means it can withstand adverse weather conditions, making it an excellent choice for outdoor applications. The focus on reliability ensures that users can depend on the ML200HBA for critical operations without the fear of signal loss or degradation.

In summary, the Procom ML300HBA, ML200TBA, ML300TBA, and ML200HBA are distinguished by their specific features and technologies. Each model caters to unique demands, providing exceptional performance, reliability, and flexibility that make them invaluable in today's high-stakes data environments. Whether for broadcasting, telecommunications, or rugged outdoor communications, Procom’s ML series stands ready to deliver superior performance and adaptability.
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