Instruction/ maintenance manual of the product WG4S Bard
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Manual 2100-502 Page 1 of 1 5 IMPOR T ANT SAFETY NOTE: Y ou must know how to turn off gas and electricity to air conditioner/gas furnace. Y our qualified installer , service agency or gas supplier can teach you to use contr ols and switches. W e're pleased you've chosen our air conditioner/gas furnace to supply your cooling/heating needs.
Manual 2100-502 Page 2 of 1 5 CONTENTS Section 1 Rating Plate Information .............................................. 3 Section 2 Important Safety Precautions ................................ 3 & 4 Section 3 Understanding How Y our Furnace and Air Conditioner Works .
Manual 2100-502 Page 3 of 1 5 SECTION 2 • IMPORTANT SAFETY PRECAUTIONS 2.A HAZARD ALERT SYMBOL An explanation point surrounded by a triangle. 2.B SIGNAL WORDS Years of safe, dependable service are assured when you understand and follow all safety precautions.
Manual 2100-502 Page 4 of 1 5 • Aldehydes have a strong pungent, acrid smell that can cause nausea. • Carbon monoxide is tasteless, colorless and odorless. It can cause headaches, flu-like symptoms or nausea. We refer to all these symptoms as nausea in this manual.
Manual 2100-502 Page 5 of 1 5 SECTION 3 • UNDERSTANDING HOW YOUR FURNACE WORKS Your installer should have given you a detailed explanation of how the furnace operates. Shown below are the basic operation characteristics and sequence of operation. If you have any questions consult your installer and/or service agency.
Manual 2100-502 Page 6 of 1 5 High Pressure Switch and Lockout Sequence • If the high pressure switch opens, the compressor contactor will de-energize immediately. The lockout time in the CCM will go into a soft lockout and stay locked out until the high pressure switch closes and the delay on break has expired.
Manual 2100-502 Page 7 of 1 5 4.A GAS AND ELECTRICAL SHUT-OFF DEVICES 1. GAS SHUT-OFF DEVICES In an emergency, you may not be able to reach all the gas shut-off devices.
Manual 2100-502 Page 8 of 1 5 FIGURE 1 TYPICAL GAS PIPING.
Manual 2100-502 Page 9 of 1 5 4.B POSSIBLE EMERGENCIES AND RECOMMENDED ACTIONS 1. Possible Emergency : Smelling gas or other unfamiliar smell; or not knowing what may be wrong or what to do about it. ACTION: For your safety – a. Leave your house or building immediately.
Manual 2100-502 Page 10 of 1 5 Properly operating your furnace requires certain abilities, mechanical skills and tools. If you are uncertain about your abilities or if you lack proper skills or tools, do not proceed. Instead, contact a qualified installer, service agency or gas supplier.
Manual 2100-502 Page 11 of 1 5 FIGURE 2 START UP PROCEDURE.
Manual 2100-502 Page 12 of 1 5 6.D KEEP AIR FILTER(S) CLEAN As a user, your personal responsibility is to keep air filter(s) clean. 1. During the first four weeks after your furnace is installed, inspect your air filter(s) for dirt every week. Then check the filters monthly and replace as necessary.
Manual 2100-502 Page 13 of 1 5 FIGURE 3 FILTER LOCATIONS FIGURE 4 PERIODIC INSPECTIONS.
Manual 2100-502 Page 14 of 1 5 5. Restore the electrical power to the furnace by turning the switch back on. Adjust the thermostat to call for heating operation. 6. Observe the main burners flames. The main burners should be mostly “blue” with possibly a little orange (not yellow) at the tips of the flames.
Manual 2100-502 Page 15 of 1 5 SECTION 9 • REPLACEMENT PARTS Replacement parts for the gas/electric units are available through local distributors. A replacement parts list manual is supplied with each unit.
An important point after buying a device Bard WG4S (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bard WG4S yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bard WG4S - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bard WG4S you will learn all the available features of the product, as well as information on its operation. The information that you get Bard WG4S will certainly help you make a decision on the purchase.
If you already are a holder of Bard WG4S, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bard WG4S.
However, one of the most important roles played by the user manual is to help in solving problems with Bard WG4S. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bard WG4S along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
