thermomate PHF18B - Cabinet Heater Manual

Operation

Propane Supply / Information: Propane (LP)
This heater is not supplied with a propane cylinder. Use only an approved propane cylinder.

LP Characteristics

• Flammable, explosive under pressure, heavier than air and pools in low areas.
• In its natural state, propane has no odor, but for your safety an odor that smells like rotten cabbage has been added.
• Contact of propane (LP) gas with the skin can cause freeze burns.
• Heater is manufactured for use with propane gas only. DO NOT attempt to convert to any other gas. Such modifications are dangerous and will void the warranty.
• When heater is not in use, LP Cylinder must be turned OFF.
• Be sure that the LP Cylinder is located on a level and stable surface.
• DO NOT use this heater in a basement or below ground level. Propane is heavier than air and will always seek the lowest level. If you suspect a leak, shut off the valve at the LP Cylinder immediately.

The Propane (LP) cylinder must also be equipped with the following:

• collar to protect the gas valve.
• shut-off valve terminating a LP cylinder valve outlet as specified in the American National Standard for Compressed Gas Cylinder Valve Outlets and Inlets Connections.
• A safety relief valve having direct communications with the vapor space of the LP cylinder.
• The heater must operate on vapor withdrawal from the operating cylinder.
• Always keep LP cylinder fastened and upright.

Propane is safe to use when properly handled. Careless handling of the LP cylinder could result in a fire and or an explosion.

• Avoid tipping the LP cylinder on its side when connected to a regulator, since this may cause damage to diaphragm in the regulator.
• Handle valves with care.
• Never connect an unregulated LP cylinder to a construction heater.
• DO NOT subject LP cylinder to excessive heat.
• Tightly close the gas shutoff valve on the LP cylinder after each use.
• All fittings must be protected when disconnected from the LP cylinder.
• Never store an LP cylinder inside a building or in the vicinity of an gas burning appliances.

The disconnected tank must never be stored in a building, garage or any other enclosed area.

Pre-Lighting Instructions: Connecting the LP Cylinder
ALL NEW LP CYLINDERS MUST BE PURGED BEFORE THE FIRST FILLING.

• Turn heater gas valve knob and LP cylinder valve to OFF position.
• LP cylinder valve equipped with old style fitting has LEFT HANDED THREADS. Turn fitting CLOCKWISE to loosen. Protect this fitting when disconnected from LP cylinder.
• Have your LP cylinder filled by your local propane gas supplier.
• Some LP cylinders have a bleed-OFF valve. This valve should be inspected for leaks after each filling of the LP cylinder. Turn the valve clockwise to close.
• Fasten full propane tank and connect proper fitting to LP cylinder valve by turning COUNTERCLOCKWISE.
• With heater gas valve knob still in OFF position turn ON the LP cylinder valve and check for leaks with soap solution.

Purging and filling of the LP cylinders must be performed by personnel who have been thoroughly trained in accepted LP gas industry procedures. Failure to follow these instructions may result in explosion, fire, severe personal injury or death.

Checking For Leaks

• To check for leaks, make up a 50/50 solution of dish soap and water. Apply this solution to all gas connections. If bubbles appear, there is a leak. If a leak is found, turn off the gas supply, and re-connect the leaking connection. If the leak persists after several tries, contact thermomate Customer Service at 1(844) 334-4203.
• The installation of this heater must meet all local codes and/or gas utility requirements. In the absence of local codes, the National Fuel Code ANSI Z223.1 should be followed.
• The minimum clearances to any combustible construction materials must be maintained at all times.
• Inspect the heater before each use, and at least annually by a qualified service person.

Troubleshooting Guide

Exploded View

No. Part

1. Switch
2. Piezo Ignition
3. Switch Base
4. Top Nut
5. Valve
6. Burner
7. 3rd Setting Copper Pipe System
8. 1st Setting Copper Pipe System
9. ODS Copper Pipe
10. 2nd Setting Copper Pipe System

22. Anti Tilt Base
23. Anti Tilt
24. Regulator with Hose
25. Front Panel
26. Castor
27. Bottom Panel
28. Body Panel
29. Insulation Panel
30. Protective Guard

Carbon Monoxide Hazard
This heater produces carbon monoxide, which has no odor. Burning the heater in an enclosed space can kill you. Never use the heater in enclosed spaces such as a tent, a camper, any vehicle or recreational vehicle (RV), enclosed shelter, or any other enclosed areas.

Not for use in residential living areas or in non-adequately ventilated enclosed spaces. Never bring or store a propane cylinder indoors.

This is an unvented portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to VENTILATION.

EXTREMELY HOT DURING OPERATION! Do Not touch any metal components while in operation. Keep all combustible materials, gasoline, and other flammable vapors and liquid away from this heater.

RISK OF INDOOR AIR POLLUTION!

If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

NOT FOR HOME OR RECREATIONAL VEHICLE USE.

This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

DO NOT OPERATE THIS HEATER UNTIL YOU HAVE READ AND THOROUGHLY UNDERSTAND THESE SAFETY AND OPERATING INSTRUCTIONS. Failure to comply with the precautions and instructions provided with this heater can result in death, serious bodily injury, property loss or damage from the hazards of fire, explosions, burns, asphyxiation or carbon monoxide poisoning. Only persons who can read and understand these instructions should use or service this heater.
The products described in this manual are propane direct-fired, forced air heaters. Propane forced air heaters are primarily intended for use for temporary heating of buildings under construction, alteration or repair. Direct-fired means that all of the combustion products of the heater enter the heated space. This appliance is rated at 98% combustion efficiency, but does produce small amounts of carbon monoxide. Carbon monoxide is toxic. Humans can tolerate only small amounts of carbon monoxide and so precautions should be taken to provide proper ventilation. Failure to provide proper ventilation in accordance with the instructions in this manualcan result in death.

CARBON MONOXIDE POISONING MAY LEAD TO DEATH!
People with breathing problems should consult a physician before using this heater. Early signs of carbon monoxide poisoning resemble the flu. Symptoms of improper ventilation / carbon monoxide poisoning are:

• Headache
• Dizziness
• Nausea
• Dry Mouth Sore Throat
• Burning of Nose and Eyes

If you experience any of these symptoms:
GET FRESH AIR AT ONCE! Have your heater serviced and check for proper ventilation. Some people are more affected by carbon monoxide than others. These include: pregnant women, those with heart or lung problems, anemia or those under the influence of alcohol or at high altitudes.
FOR INDOOR USE ONLY:
Adequate ventilation shall be provided in accordance with OSHA 29 CFR 1926.154, Safety Requirements for Temporary and Portable Space Heating Devices and Equipment, ANSI AIO.IO, ANSI Z223. I/NFPA 54 Liquefied Petroleum Gas Code, NFPA 58 or the Natural Gas and Propane Installation Code, CAN B149.1 as appropriate.

PROPANE IS AN EXPLOSIVE GAS.
WHAT TO DO IF THE SMELL OF GAS IS PRESENT:

• DO NOT attempt to light the heater.
• Extinguish any open flame.
• Shut off gas to heater.
• If odor continues, contact your local gas supplier or fire department.
• DO NOT touch or use any electric switch or any electric device that can cause a spark.
• Immediately call your gas supplier from a neighbors phone. Follow the gas suppliers instructions.
• If you can not reach your gas supplier, call the fire department.
• Service must be done by a qualified service agency.

RISK OF BURNS, FIRE AND EXPLOSION!
NEVER store or use gasoline or other flammable vapors and liquids in the vicinity of this heater. NEVER store a propane (LP) cylinder not connected to this heater in the vicinity of this heater. NEVER connect heater to an unregulated gas supply.
NEVER obstruct the flow of combustion and ventilation air.
NEVER use duct work in front or rear of heater.
NEVER modify this heater or operate a heater that has been modified. NEVER service, move or handle heater while still hot or operating Keep all combustible materials, gasoline, and other flammable vapors and liquid away from this heater.

AIR QUALITY HAZARD


HOT WHILE IN OPERATION. DO NOT TOUCH. KEEP CHILDREN, ANIMALS, CLOTHING AND COMBUSTIBLES AWAY FROM HEATER.

• Do not use this heater for heating human living quarters.
• Use of direct-fired heaters in the construction environment can result in exposure to levels of CO, C02, and N02 considered to be hazardous to health and potentially life threatening.
• Do not use in unventilated areas.
• Know the signs of CO and C02 poisoning.
  • Headaches, stinging eyes.
  • Dizziness, disorientation.
  • Difficulty breathing, feels of being suffocated.
• Proper ventilation air exchange (OSHA 29 CFR 1926.57) to support combustions and maintain acceptable air quality shall be provided in accordance with OSHA 29 CFR Part 1926.154, ANSI A10.10 safety Requirements for Temporary and Portable Space Heating Devices and Equipment used in the Construction Industry or the Natural Gas and Propane Installation Codes CSA B149.1.
• Periodically monitor levels of CO, C02 and N02 existing at the construction site — at the minimum at the start of the shift and after 4 hours.
• Provide ventilation air exchange, either natural or mechanical, as required to maintain acceptable indoor air quality.
• Ensure that the flow of combustion and ventilation air exchanges cannot become obstructed.
• As the building "tightens up" during the construction phase ventilation may need to be increased.

For use with propane (LP) gas only.

• ALWAYS install the heater so that it is not directly exposed to water spray, rain, dripping water, or wind.
• Use heater in accordance with all local codes and with CSA 5.90 U.S. (5th Ed.) Infrared Patio Heater.
• This heater is shipped from the factory for use with propane (LP) gas only. Do not convert to any other gas. Installation must conform to local codes, or in their absence, with the standard for the Storage and Handling of Liquefied Petroleum Gases ANSI/NFPA 58 and the Natural Gas and Propane Installation Code CSA B149.1
• Gas supply connections should be checked by using a 50/50 soap and water solution. Never use a flame to check for gas leaks.
• Use only the regulator and hose assembly provided with this heater. Inspect the regulator/hose assembly prior to each use of the heater. If there is excessive abrasion or wear, or if the hose is cut, replace it with the proper assembly shown in the parts list, prior to using the heater. The replacement hose assembly should follow manufacturer's specification.
• This heater is not for use on finished floors.

The hose assembly shall be protected from traffic, building material and contact with hot surfaces both during use and while in storage.

RISK OF FIRE! ALWAYS LOCATE HEATER ON A STABLE AND LEVEL SURFACE!

Specifications