Procom ML300HGA, ML300TGA installation manual Heater produces unwanted odors Burning vapors

Page 16

TROUBLESHOOTING

Continued

WARNING: If you smell gas

Shut off gas supply.

Do not try to light any appliance.

Do not touch any electrical switch; do not use any phone in your building. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions.

If you cannot reach your gas supplier, call the fire department.

IMPORTANT: Operating heater where impurities in air exist may create odors. Clean- ing supplies, paint, paint remover, cigarette smoke, cements and glues, new carpet or textiles, etc., create fumes. These fumes may mix with combustion air and create odors.

OBSERVED PROBLEM

 

POSSIBLE CAUSE

 

 

REMEDY

 

 

 

 

 

 

 

 

Heater produces unwanted odors.

1.

Heater

burning vapors

from

1.

Ventilate room. Stop using odor

 

 

paint,

hair

spray,

glues,

etc.

 

causing products while heater

 

 

(See

IMPORTANT

statement

 

is running.

 

 

 

 

above).

 

 

 

 

2.

Locate and correct all leaks(see

 

2 . Gas

leak .

See

Warning

 

Checking Gas Connections,

 

 

Statement at top of page.

 

 

page 10).

 

 

 

3.

Low fuel

supply.

 

 

3.

Refill supply tank.

 

 

 

 

 

 

 

 

Heater shuts off in use (ODS operates).

1.

Not enough fresh air is available.

1.

Open window

and/or door

for

 

 

 

 

 

 

 

 

 

ventilation.

 

 

 

2.

Low

line pressure.

 

 

2.

Contact local

Propane/LP

gas

 

 

 

 

 

 

 

 

 

company.

 

 

3.ODS/pilot is partially clogged. 3. Clean ODS/pilot (see Cleaning Page 13).

Gas odor even when control knob is in OFF position.

1. Gas leak.

See Warning 1.

Locate and correct all leaks(see

Statement at

top of page.

Checking Gas Connections,

2. Control valve is defective.

Page 10).

 

2.

Replace control valve.

 

Gas odor during combustion.

1.

Foreign matter between control

1.

Take

apart

gas tubing

and

 

 

 

 

 

valve and burner.

 

remove foreign matter.

 

 

 

 

 

2.

Gas

leak.

See Warning

2.

Locate

and

correct all

leaks

 

 

 

 

 

Statement at top of page.

 

(see Checking Gas Connections,

 

 

 

 

 

 

 

 

 

Page 10).

 

 

 

 

 

 

 

 

 

 

 

 

Heater produces a

clicking/ticking

1.

Metal is expanding while heating

1.

This is common with most

 

 

noise just after burner is lit or shut off.

 

or contracting

while cooling.

 

heaters. if noise is excessive,

 

 

 

 

 

 

 

 

 

contact qualified service person.

 

 

 

 

 

 

 

 

 

 

 

Moisture/condensation

noticed on

1.

Not

enough combustion/ventilation

1.

Refer to Air for Combustion and

 

 

windows.

 

 

air.

 

 

 

Ventilation requirements, Page

 

 

 

 

 

 

 

 

 

4.

 

 

 

 

1 6

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Contents L300HGA NON-THERMOSTAT Thermostat ModelP O R TA N T Read this Carbon Monoxide PoisoningFresh air at once! Have heater Propane/LP GAS Propane/LP gasProduct Features Fresh AIR for Combustion and Ventilation Producing Adequate VentilationDetermining FRESH-AIR Flow for Heater Location Unusually Tight ConstructionVentilation Air From Outdoors, Ventilation AIRInstallation Installation NeedsVentilation AIR Locating HeaterInstalling Thermostat Sensing Bulb For ML300TGARemoving Lower Front Panel Of Heater Methods For Attaching Mounting Bracket To WallInstallation Installing Bottom Mounting ScrewsAttaching To Wall Anchor Method Important Do notConnecting to GAS Supply Typical Inlet Pipe DiametersChecking GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 K PaManual Lighting Procedure LightingInstructions To Turn OFF GAS to ApplianceOperating Your Heater Shutting Off Burner Only pilot stays litCleaning Maintenance Inspecting BurnerTroubleshooting Observed Problem Possible Cause RemedyInlet gas pressure is too low Heater produces unwanted odors Burning vapors Specifications ML300HGA ML300TGAON/OFF/AUTO PRO-COMIllustrated Parts Breakdown ML300TGAParts List ML300TGA KEY ML300TGA Description QTYNRV81FI-8 NUTML300HGA KEY ML300HGA QTY Description Parts List ML300HGAParts AVAILABLE.NOT Shown

ML300HGA, ML300TGA specifications

The Procom ML300HGA and ML300TGA are advanced communication solutions designed for an array of applications, particularly in sectors requiring robust and reliable wireless connectivity. Both models are designed to enhance operational efficiency through enhanced performance and pertinent features.

The ML300HGA model is tailored for high-gain applications, providing exceptional signal strength in demanding environments. This makes it an ideal choice for remote monitoring, industrial communication, and public safety operations where optimal signal reception is critical. It supports multiple frequency bands, including VHF and UHF, allowing flexibility in deployment across various networks.

Equipped with advanced antenna technology, the ML300HGA is designed to minimize noise and interference, ensuring clear communication even in congested frequencies. The rugged construction of this model makes it resilient to harsh environmental conditions—be it extreme temperatures, moisture, or physical impacts, thus increasing its longevity and reliability in the field.

On the other hand, the ML300TGA is designed for versatility and is particularly favored for its compact design and lightweight structure. This model is optimized for applications that require portability without compromising on performance. It is ideal for temporary installations or scenarios where mobility and adaptability are paramount.

Key features of the ML300TGA include multiple input and output options, allowing easy integration with various communication systems. Its modular design allows for easy upgrades and expansions, which is beneficial as organizational needs evolve.

Both models incorporate the latest advancements in antenna design technology, such as low Vswr (voltage standing wave ratio) and high efficiency, which translates to better bandwidth utilization. They also feature weather-resistant capabilities, ensuring functionality in diverse environments while maintaining signal integrity.

Moreover, these devices are designed with user-friendly interfaces, ensuring ease of operation, maintenance, and troubleshooting. The proprietary algorithms deployed in the ML300 series enhance signal processing capabilities, allowing for the management of multiple connections while optimizing performance.

When considering wireless communication equipment, the Procom ML300HGA and ML300TGA provide premier options that combine cutting-edge technology with practical features, addressing the needs of professionals in various fields. From industrial applications to public safety, these models are engineered to deliver dependable, high-quality performance in every situation.
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