Instruction/ maintenance manual of the product CHB1-100N Thermo Products
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MG - 1006 ECN 5 3 55 - M A 1 40303 CONDENSING GAS FURNACE INSTALLATION AND O P E RAT IO N M ANUAL MODELS: CHB1 -50N CDB1 -50N CHB1 -75N CDB1 -75N CHB1 -100N CDB1 -100N CHB1 -125N CDB1 -125N : IF YOU D.
i I. SAFETY INFORMATION This and the following pag e contain repr oductions of the various warning and instruction labels placed on the Thermo Pride Condensing Gas Furna ces.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. ii This and the previous pag e contain reproduc tions of the various warning a nd instruction labels placed on the Thermo Pride Condensing Gas Furna ces. Please rea d and comply with the contents of these l abels.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. iii The following saf ety i nfor ma tion shou ld be rea d, un derstood, and f ollow ed by t he in sta ller. 1. Use only w ith ty pe of gas approved for th is fu rnace.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. iv : The CH B1/CDB1 f ur na ce m o dels are sealed combusti on desi gn, wh ich does not r equir e an ai r shutter a d justme nt ( air shutters a re not used ) for pro per fla me cha racteristi c s.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. v INDEX SECTION BEGINNING PAG E I. SAFETY INFORMATION i II. FURNA CE SPEC IFICA TIONS 1 III. GENERAL INSTAL LA TION 5 A. CODES A ND CLEA RANCES 5 B. FURNACE LOC ATION 6 B1.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 1 II. FURNACE SPECIFICAT IONS CHB 1 SERIES MO DEL NO. CHB1 - 50 CHB1 - 75 CHB1 - 100 C HB1 - 125 BTU/HR INPUT 50,000 75,000 100,000 125,000 BTU/HR OUTPUT 47,000 72,000 94,000 116,000 HT.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 2 CDB1 SERIES MO DEL NO. CDB1 - 50 CDB1 - 75 CDB1 - 100 CDB1 - 125 BTU/HR INPUT 50,000 75,000 100,000 125,000 BTU/HR OUTPUT 47,000 70,000 94,000 116,000 HT.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 3 INSTALLAT ION PARTS PACKAGES - CHB1 - 50/75 PARTS PACKAGE #S00S4405/4406 DESCRIPTIO N PART # QUANTITY 2- 3/8.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 4 Drai n hose gro mm et 350446 1 Sprin g cla m p, 11/16” 300299 3 Installation notice MG - 987 1 PVC tee assem bly , 2 x 3” dia.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 5 #8 x ½ TEK screw s f or mounting 2 x 4 J - box 300208 2 #10 - 32 x ½ gr een gro und screw 300109 1 #10 - 32 hex nut 300110 1 3/16” dia.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 6 2. The BT U output capacity of the furn ace proposed for installation should be based on a h eat loss calcu lation made according to the m anuals provid ed by the Air Conditioning Contractors of America (ACCA) or ASHRA E.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 7 4. This furn ace mu st be connected to a drain i n accordance w ith th ese ins tructions. If it is n ot practical to connect the un it to a drain, a condensate pu mp m us t be used and can be ordered as an acc essor y, part nu m ber 350225.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 8 Figure 1 The horizontal fu rnace inst allation sh ould be on a service platf orm larg e enough to allow for proper clearances on all sides and serv ice access to the f ront of th e furnace (See Ta ble 1).
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 9 D. General Requirem en ts For Venting Models CHB1 / CDB1 The CHB1 / CDB1 furnace ven ting sy stem mu st be inst alled by a qual ified servi ce person in accordance w ith l ocal install ation codes and thes e instru ctions.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 10 intake s yst ems mu st be considered. T his includes all elbow s, or equivalen t pipefittings , used inside the furnace jacket in addition to thos e used to constru ct the terminati o n.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 11 NOTICE: The fu rnace m o del seri es CHB 1 / CDB1 m ay be vented either through the sidewall or the roof. For sidewall instructions, continue to the following s ection.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 12 Figure 3: Typi cal Rel ative Loc ations of Direct Ve nt Term ina tions When Sidew all Venting 3.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 13 Figure 4: NFGC Minim um Cleara nces Betw een the Vent Term inal and Various Buildi ng Features 4 .
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 14 : Bus hes, shr ubs, or any vege tation that may restr ict the flow of flue produc ts must be kept away fr om vent and air intake ter m inat ions.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 15 2. Measure and cut two (2), 2 - inch diameter thermoplastic pipes 1 - 1 /2 inches l onger tha n the dep th of the wall. (Cuttin g the pipe longer leaves a ¾ i nch connection allow ance at both ends of th e pipe.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 16 Figure 6: Optional Direct Vent Kits for the CHB1 / CDB1 M odel Series of Furnac es G.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 17 H. Exhaust / Inta ke Piping And Condensat e Drain Connec t ions At Furnace 1.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 18 Figure 7: Required Exhaust V e nt and Air Intake Piping f or CDB1 F urnace in Dow nflow Appl ic a tions.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 19 Figure 8: Required Exhaust V e nt and Air Intake Piping f or CDB1 F urnace in Hor iz ontal Applica t ions. 2. Connec ting The E xhaust Vent T o T he Induc er a.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 20 NOTICE: F or models CDB 1 - 100 and C DB1 - 125 used in h orizontal app licati ons, im mediately transition from 2 - inch to 3 - inch diameter pipe by installing the 3 - inch x 2 - inch diam eter P VC reducer just outside th e furnace casing .
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 21 PVC tee). Couple the drain t ee assem bly to the pre - cut 2 - inch diam eter P VC pipe using the rein forced rubber h ose and th e two (2) ban d clamps supplied.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 22 DO NOT! SILICONE OR SEAL THIS CONNECTION IN ANYWAY. MUST BE LOOSE FIT WITH LEAKAGE BETWEEN PVC AND METAL COLLAR. Figure 12: Typical Internal Air Intak e Piping Arrangement for All Furnace Models d.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 23 Figure 1 5. Condensat e Trap Assembly Mounted O n the Mo del Series CDB1 In a Downf lo w Applicat i o n Figure 16. Conde nsate T rap Assembly Mo unt ed On The Mo del Series CDB1 In RH Side Horizo ntal Application 2.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 24 NOTICE: On t he m o d el series CHB1 / CDB1 the condensate disposal line must be on the sam e s ide as the flue outlet or, in the case of a horizo ntal application, the bo tto m o f un it.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 25 6. A condens ate pump may be required when, • a suitable drain is not p r e se nt, • the drain is above t he trap outlet lev el on the furnace, or • the drain line cannot be slop ed downw ard its full len gth to the drain.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 26 Figure 18 2. A drip leg must be used on both LP and natural gas installations prior to the furnace in order to tra p oil, condensate and o ther impurities which m ight otherwise lodge in the gas va lve or p lug the bur ner or ifice.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 27 4. If the fu rnace is used in conn ection w ith an air condition ing evaporator coil, the f urnace m ust b e in stalled parallel wi th or on the upstream side of the coil, to prevent condens ation in the heat ex changer.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 28 DUCT SIZES FOR HO MES, QU IET O FFICES, O R SIMILAR INSTALLATIONS TAB LE 2 A Each of the sy s tem compone nts.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 29 K. FILTER S 1. CHB1 MODELS: HIG HBOYS It is necess ar y to cut the return air openin g in the bottom or si de casing dependi ng upon the needs o f the specific installation.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 30 Figure 20 3. USE OF NON - THERM O PR ID E F ILTER RETENTION M EANS If a m ethod other than the Therm o Pride .
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 31 FORMULA : (tons of cooling ) x (400 CFM per t on) (144 square i nches per foot) = f ilter area sq.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 32 Anticipators for the heating opera tion are o f two types, pre - set and adjustable. Those that ar e pre - set will not have an adjustmen t scale and are generally marked accordingly .
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 33 BLOWER DELAY SETTINGS To del ay fan turn - on by : Set Swi t ch #1 #2 15 sec. 30 sec. *45 sec. 60 sec, Off Off Off On On Off On On To del ay fan turn - off by: Set Swi t ch #3 #4 60 sec.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 34 START TRIA L FOR IGNIT ION START CONTINUOUS SAFE OPE RATION CHECK IF FL A M E SIM U LATIO N CO N D ITION PRES.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 35 MAI N BURNER OPERATION END OF CY CL E C ALL FOR H EAT SATISF IED AF TER DELAY - TO-FAN-ON PER IOD ENDS, CIRCUL ATING AI R FAN IS ENERGI ZED AT HEA T ING SPEED .
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 36 B. INI TIA L START UP: This furnace does not have a pilot. It is eq uipped with a hot surface ign iter, which autom a tic a lly lights the burner . Do not attempt to light the burner by hand.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 37 FORMULA : B TU/CU FT X NUMBER OF CU FT X 360 0 SECONDS = INPUT BT U/HR EAMPL E: 1025 BTU/CU FT X 2 CU FT X 3600 = 98,633 BTU INPUT 74.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 38 Figure 22 : The CH B1/CDB1 f ur na ce m o dels are a n in - shot burne r design, w hich does not require an ai r shutter a d justme nt ( air shutters a re not used ) for pro per fla me cha racteristi c s.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 39 V. INSTALLER 'S INSTRUCTION S TO USER: After completing the ins tallation, the installer shall inform and/or demonstrate to the homeowner: 1.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 40 VI. TRO U B LESHOOTIN G NOTICE: BEFORE TROUBLESHOOTING, FAMILIARIZ E YOURSELF WIT H T HE START UP AND CHECKOUT PROCEDURE. ALL INST AL LATION AND SERVICES MUST BE P ERFORMED BY QUAL IFIED HEAT I NG CONT RACTORS.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 41 T R OUB LES H OOT I N G GU I DE T HE S YSTEM I S ST A RT E D BY SETTI NG T HE THERMOSTA T TO C A L L FOR HEA T . THE FO L LOW I NG SHOULD HELP ESTA BL I SH THE T Y PE OF MA LFUNCTI O N OR DEV IA T I O N FRO M THE NORMA L OP ERA TI ON.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 42 CH ECK W IR ING T O IND UCE R AN D IF O K, RE PLACE INDUC ER ASS EM BLY. AFTE R HOT SU RFACE IGNI TOR W AR M-UP, DO ES GAS VA LVE OPEN ? CH ECK W IR ING T O HO T S URFACE IGNIT OR AN D IF O K, RE PLACE HO T SURFA CE IGNIT OR ASS EMBLY.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 43 CH ECK FO R PRO PER MANIFOLD P RESSU RE. No Yes Yes Yes AFTER G AS VALVE O PENS, DO T HE BUR NER S I G NIT E? ADJUS T T O 3.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 44 DOES SYST EM RUN UNT I L T HERMOST AT I S SATISFIED? CH ECK AL L W IRIN G FOR LOOSE C O NNEC T I ONS . CH ECK FOR SHORT I N W I RE T O TH ERMOST A T AND CORRE CT IF NECESSARY.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 45 Y es TR OU BLESHO OTIN G C OM PLETE. Y es IF LED LIGH T FLA SHES: 1 FLASH , TH EN PAUSE SYSTEM L OCKO UT 2 FL.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 46 Appen dix – A Replacem ent Parts List 1. Replacem ent parts list for CHB1 - 50, CHB1 - 75, CHB1 - 100 and CHB1 - 125.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 47.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 48 2. Replacem ent parts list for CDB1 - 50, CD B1 - 75, CDB1 - 100 and CDB1 - 125.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 49.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 50 Appen dix – B W iring Di a grams.
All in stallati ons and services must b e performed b y quali fied serv ice personn el. 51.
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If you have not bought Thermo Products CHB1-100N 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 CHB1-100N - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Thermo Products CHB1-100N you will learn all the available features of the product, as well as information on its operation. The information that you get Thermo Products CHB1-100N will certainly help you make a decision on the purchase.
If you already are a holder of Thermo Products CHB1-100N, 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 CHB1-100N.
However, one of the most important roles played by the user manual is to help in solving problems with Thermo Products CHB1-100N. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Thermo Products CHB1-100N 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
