Instruction/ maintenance manual of the product CHX1-75 Thermo Products
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GAS FURNACE HIGHBOY AND COUNTERFLOW USERS INFORMATION MANUAL MODELS FOR USE WITH NATURAL GAS OR LP GAS (PROPANE) CHB1-50 CDB1-50 MHA1-50 MDA1-50 CHX1-75 CHB1-75 CDX 1-75 CDB1-75 MHA1-75 MDA1-75 CHX1-1.
INDEX SECTION B E G I N N I N G P A G E I . S A F E T Y I N F O R M A T I O N 1 I I . GENERAL INSTRUCTI ONS 5 III. FU R N AC E O P E RA T ION 1 0 A. W ARNI NGS BEFORE OPERATING 10 B. OP ERATI NG INSTRUCTIONS 10 C. SHUTDOWN PROC EDURE 11 I V. HOMEOWNER/USER MAINTENANCE I NSTRUCTI ONS 11 (ROUTINE MAI NTENANCE) A.
All installations and ser vices m ust be perform ed by qualified se rvice personne l. 1 I. SAFETY INF ORMATION This and the following page contain reproductions of the various warning and instruction labels placed on the Thermo Pride Condensing Gas Furnaces.
All installations and ser vices m ust be perform ed by qualified se rvice personne l. 2 This and the previous page contain reproductions of the various warning and instruction labels placed on the Thermo P ride Two Stage Condensing Gas Furnaces. P lease read and comply with th e contents of these l abels.
All installations and ser vices m ust be perform ed by qualified se rvice personne l. 3.
All installations and ser vices m ust be perform ed by qualified se rvice personne l. 4 This page contains var ious warnings and cautions found t hroughout this m anual.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 5 II. GENERAL INSTRUCTIONS 1. : Property damage, personal injury , or loss of life could result from repair or service of this furnace by any one other than a quali fied heating contractor.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 6 Figure 2.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 7 Figure 3.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 8 3. : To avoid injury from moving parts, shut off the power to the furnace before removing blower compartment door. 4. : Keep furnace free and clear of combustibl e materials, gasoline, and other flammable liquids and vapors.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 9 8. The furnace should be inspected annually by a qualified heating contractor.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 10 III. FURNACE OP ERATION A. WARNINGS BEFORE OPERATING FOR YOUR SAFETY, READ BEFORE OPERATING : A fire or explosion may result causing property damage, personal injury or loss of life if y ou do not follow these instructions e xactly .
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 11 5. Turn gas control knob clockwise to “OFF ” position. (For g as valves with a switch, move the switch to the “OFF” position). 6. Wait five (5) minutes to clear out any gas.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 12 NOTICE: This furnace has been shipped from the factory with a permanently lubricated circulating air blower motor. Any maintenance to this blower motor is to be performed only by a qualified heating contractor.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 13 Figure 4. FILTER R EPLAC EMENT See Table 1 f or minimum heating filter areas re quired for the differe nt ty pes of filters ava ilable should the filter used require replacement.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 14 MINIMUM FILTER AREA REQUIRED (LENGTH X WIDTH, SQ. IN.) TABLE 1 FILTER TY PE MAXIM UM RATE AIR VELOCITY FURNACE .
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 15 3. Flue Pipe Connection & Chimney for MDA1/MHA1: Visually check flue pipe and chimney for tightness, blockage and corrosion. I f fittings are loose or if blockage or corrosion is suspected to be a problem, contact a qualified heating contractor.
All installations and ser vices must be pe rform ed by qualified se rvice pe rsonnel. 16 9. Make sure the burner flames are in good adjustment (See Figure 6). B urner flames should not impinge or fire ag ainst the side of the tube opening. NOTICE: It is not unusual to have orangish flames visible in the tube for L P gas.
An important point after buying a device Thermo Products CHX1-75 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Thermo Products CHX1-75 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 Thermo Products CHX1-75 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Thermo Products CHX1-75 you will learn all the available features of the product, as well as information on its operation. The information that you get Thermo Products CHX1-75 will certainly help you make a decision on the purchase.
If you already are a holder of Thermo Products CHX1-75, 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 Thermo Products CHX1-75.
However, one of the most important roles played by the user manual is to help in solving problems with Thermo Products CHX1-75. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Thermo Products CHX1-75 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
