ICP F9MXT Installation Insrtuctions Download Page 1

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Summary of Contents for F9MXT

Page 1: ...instructions or manuals be alert to the potential for personal injury SAFETY CONSIDERATIONS 3 INTRODUCTION 4 CODES AND STANDARDS 4 ELECTROSTATIC DISCHARGE ESD 5 DIMENSIONS 6 LOCATION RELATIVE TO COOL...

Page 2: ...tally vented gas fueled heating appliance or equipment The sign shall read in print size no less than one half 1 2 inch in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OBSTRUCTIONS 4 INSPECTION The...

Page 3: ...ollow all warnings or cautions included in literature and attached to the unit CUT HAZARD Failure to follow this caution may result in personal injury Sheet metal parts may have sharp edges or burrs U...

Page 4: ...F 27 C db Failure to follow these return air temperature limits may affect reliability of heat exchangers motors and controls See Figure 1 The furnace should be sized to provide 100 percent of the des...

Page 5: ...E CONNECTED TO THE CONTROL PRIOR TO DISCHARGING YOUR BODY S ELECTROSTATIC CHARGE TO GROUND 2 Firmly touch the clean unpainted metal surface of the furnace chassis which is close to the control Tools h...

Page 6: ...4 175 SO I_OM RETURN 175 154 O 549 5 558 3 BOTH SIDES WIDTH NOTE ALL DIMENSIONS IN INCH MM 1592 O 534 O 333 26 5 16 666 8 666 8 F G 9MVT FURNACE SIZE F G 9MXT FURNACE SIZE A CABINET WIDTH 14 3 16 361...

Page 7: ...ce must be installed so the electrical components are protected from water not be installed directly on any combustible material other than wood flooring refer to SAFETY CONSIDERATIONS be located clos...

Page 8: ...be installed in accordance with the NFPA 54 ANSI Z223 1 2009 or CAN CSA B149 1 2010 See Figure 4 Figure 4 1Installation in a Garage 18 1N 457 2 mm MINIMUM TO BURNERS A93044 Figure 5 _Prohibit Install...

Page 9: ...taminants are found in aerosol sprays detergents bleaches cleaning solvents salts air fresheners and other household products CARBON MONOXIDE POISONING HAZARD Failure to follow this warning could resu...

Page 10: ...o40o _ 15ft3 I fan VolumeFan ACH 000 Btu hr If Iother combined input of all other than fan assisted appliances in Btuh hr Ifan combined input of all fan assisted appliances in Btuh hr ACH air changes...

Page 11: ...inimum dimension of air openings shall be not less than 3 in 80 mm Table 3 Minimum Free Area Required for Each Combustion Air Opening or Duct to Outdoors TWO HORIZONTAL DUCTS SINGLE DUCT OR OPENING TW...

Page 12: ...t necessary to relocate the condensate trap or associated tubing Refer to Figure8 for upflow condensate trap information Refer to Condensate Drain section for information how to install the condensate...

Page 13: ...ts of the collector box _ Connect relief tube to port on collector box _ Rotate elbow to desired position and tighten clamp to 15 lb in _ Slide tube in stand offs to adjust length Connect the new pres...

Page 14: ...between the casing side and the furnace platform for the trap to extend out of the casing in the horizontal position Allow at least 1 4 in per foot 20mm per meter of slope down and away from the furna...

Page 15: ...vary in appearance Unconverted Factory Configuration as viewed in the Horizontal Left Orientation Remove the screw that secures the condensate trap to the collector box and remove trap If alternate v...

Page 16: ...hich may drop below freezing This can cause improper operation or damage to the equipment If the furnace environment has the potential of freezing the drain trap and drain line must be protected A sel...

Page 17: ...d grommet cut from the rubber drain elbow through the 7 8 in drain knockout in the casing 9 Pull the grommet through the casing from the outside until it is seated in the knockout 10 Align the Z pipe...

Page 18: ...oved drain or to a condensate pump approved for use with acidic furnace condensate and compatible with mineral and vegetable oils such as canola oil Allow at least 1 4 in per foot 20 mm per meter of s...

Page 19: ...tance or a probe can be inserted for sampling the air stream The cover attachment shall prevent leaks Connect supply air duct to flanges on furnace supply air outlet Bend flange upward to 90 with wide...

Page 20: ...urnace must be pitched as shown in Figure 18 for proper condensate drainage Supply Air Connections NOTE For downflow applications this furnace is approved for use on combustible flooring when any one...

Page 21: ...erty damage Do not install the furnace on its back or hang furnace with control compartment facing downward Safety control operation will be adversely affected Never connect return air ducts to the ba...

Page 22: ...le or Noncombustible Flooring 19 1 2 21 5 8 20 1 8 22 1 4 subbase not required 495 549 511 565 Downflow Applications on Noncombustible Flooring 19 3 8 19 20 19 5 8 21 subbase not required 492 483 508...

Page 23: ...over a finished ceiling Figure 26 I Working Platform for Attic Installation COMBUSTION AIR PIPE SEE VENTING SECTION VENT A 12 1N 305 ram MIN HORIZONTAL PIPE SECTION IS RECOMMENDED WITH A SHORT 5 TO 8...

Page 24: ...n return duct prior to entering the return air opening in any orientation See Table 6 for recommended filter size details Table 6 Filter Size Information in mm FILTERSIZE FURNACE CASING WIDTH FILTER T...

Page 25: ...472 566 661 755 850 944 1038 Representative After Market Filter Media Fiberglass Pleated CFM 1 in 2 5 cm 2 in 5 cm 1 in 2 5 cm 2 in 5 cm 800 0 05 12 0 07 18 0 17 43 0 11 28 1000 0 06 16 0 09 24 0 22 5...

Page 26: ...R i SUPPLY AIR i NOTE RESTRICTION SAME FOR HORIZONAL LEFT RETURN AIR HORIZONAL RETURN AIR RESTRICTIONS SIDE RETURN AIR NOT PERMITTED FOR 2000 CFM AND ABOVE OF AIR FLOW L10F034 External Filter Cabinet...

Page 27: ...When air conditioning is used a vapor barrier is recommended Maintain a 1 in 25 mm clearance from combustible materials to supply air ductwork for a distance of 36 in 914 mm horizontally from the furn...

Page 28: ...FURNACE DAMAGE HAZARD Table 10 NOMINAL IRONPIPE SIZE IN aM 1 2 13 3 4 19 1 25 1 1 4 32 1 1 2 39 Maximum Capacity of Pipe INTERNAL DIA IN aM 0 622 158 0 824 20 9 1 049 26 6 1 380 35 0 1 610 40 9 LENGT...

Page 29: ...s Pipe Grommet Required For Direct Gas Pipe Grommet Required Vent Applications For Direct Vent Applications A1133E ELECTRICAL CONNECTIONS ELECTRICAL SHOCK HAZARD Failure to follow this warning could r...

Page 30: ...that might apply Canadian Installations Make all electrical connections in accordance with the current edition of the Canadian Electrical Code CSA C22 1 and any local codes or ordinances that might ap...

Page 31: ...R ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury death or property damage If field supplied manual disconnect switch is to be mounted on furnace casing side sel...

Page 32: ...re 38 I Field Supplied Electrical Box on Furnace Casing GROUNU NEUTRAb A10141 Power Cord Installation in Furnace J Box NOTE Power cords must be able to handle the electrical requirements listed in Tab...

Page 33: ...ating during a call for heat See Figure 40 F G 9MXT There are two humidifier outputs on the furnace control The 115 VAC HUM terminal is energized when the Induced Draft Relay closes The 24 VAC HUM ter...

Page 34: ...in 127 104 1O4 1O4 1O4 1O4 1O4 9 1 9 1 11 6 11 7 11 7 127 127 127 127 127 Permissible limits of the voltage range at which the unit operates satisfactorily UNIT AMPACITY 10 3 12 4 12 4 15 5 15 6 15 6...

Page 35: ...MOTOR CONNECTOR 115 VAC 1 O AMP MAX Figure 41 Example of Two Stage Furnace Control for ECM Blower Motor F G 9MXT SET UP SWITCHES THERMOSTAT TYPE TT AND HEAT OFF DELAY SELECT CHART TERMINALS 3 AMP LED...

Page 36: ...Pipe and IPEX PVC vent components which have been certified to this standard In Canada the primer and cement must be of the same manufacturer as the vent system GVS 65 Primer Purple for Royal Pipe or...

Page 37: ...Use the flame of a match or candle 8 If improper venting is observed during any of the above tests the venting system must be corrected in accordance with the National Fuel Gas Code ANSI Z223 1 NFPA 5...

Page 38: ...ed to the inlet pipe to help prevent moisture from entering the furnace from the combus tion air inlet pipe See Figure 51 When sizing venting systems the equivalent length of the optional inlet pipe m...

Page 39: ...RAINAGE SYSTEM if the instructions provided with the External Vent Trap Kit are not followed Table 13 ASTM SPECIFICATION MARKED ON MATERIA_ D1527 D1785 D2235 D2241 D2466 D2468 D2564 D2661 D2665 F438 F...

Page 40: ...vapors Sidewall terminations may require sealing or shielding of building surfaces with a corrosive resistance material due to the corrosive properties of combustion products from the vent system as w...

Page 41: ...ow and or five fee 1 5 M of pipe may be used to accomplish the sound attenuation function Termination Requirements for the Provinces of Alberta and Saskatchewan The Provinces of Alberta and Saskatchew...

Page 42: ...mum _ _ mustbe36 n Away 914mm 457mm I i H_F_ _ 4 1 Is _ _i H f N _ a l _ Uanan 2 n 305ram mn Ceaance _ _ ii Hl A least_o n i_sP _ 4 q_ aj _ _ _ above highest anticipated snow level i 7 l L H F _ 914mm...

Page 43: ...above h_ghest ant_dpated snow level or grade whichever _s greater Maintain 12 _n 305me m_n_mum cbarance above h_ghest ant_dpated snow level or grade whichever _s greater SidewalF Ter m_nat bn w_th St...

Page 44: ...the elbows for each pipe 4 If a Tee is used on the termination Alberta and Saskatchewan when required record the equivalent length of the Tee used 5 Calculate Total Equivalent Vent Length by adding th...

Page 45: ...ion instructions NOTE Pipe length ft M specified for maximum pipe lengths located in unconditioned spaces See Table 17 and Table 18 cannot exceed total allowable pipe length as calculated from Table 1...

Page 46: ...igure 56 Figure 52 I Inducer Vent Elbow PSC 1 PSC INDUCER ASSEMBLY A11285A INDUCER OUTLET VENT ELBOW CLAMP TORQUE 15 LB IN VENT PIPE CLAMP TORQUE 15 LB IN Figure 53 VENT ELBOW INDUCER OUTLET CHOKE 40...

Page 47: ...ONFIGURATION Representative drawing only some models may vary in appearance Horizontal Left Configurations CONTINUED ALTERNATE COMBUSTION AIR A11328 HORIZONTAL LEFT LEFT VENT CONFIGURATION Representat...

Page 48: ...ructions CARBON MONOXIDE POISONING HAZARD Failure to follow this warning could result in personal injury or death DO NOT use cement to join polypropylene venting systems Follow the polypropylene venti...

Page 49: ...Use appropriate methods to seal openings where combustion air pipe and vent pipe pass through roof or sidewall CARBON MONOXIDE POISONING HAZARD Failure to follow this warning could result in personal...

Page 50: ...vents as shown in Figure 49 and Figure 50 and all clearance shown in Figure 60 or Figure 61 RECOMMENDED SUPPORT FOR VENT TERMINATIONS It is recommended that rooftop vent terminations in excess of 36...

Page 51: ...pair of vent terminations must be at least 36 in 914 mm away from first two terminations It is important that vent terminations be made as shown in Figure 46 and Figure 48 to avoid recirculation of g...

Page 52: ...angar _ 76 mm t Ventilated Combustion Air 12 305 mm intake termination in crawl space Figure 59 l Attic Vent Termination CRAWL SPACE Vent throuhgb__ _ roof flashing Ventilated Combustion Air intake pi...

Page 53: ...randa porch deck or balcony Permittedonly if veranda porch deck or balconyis fully openon a minimumof two sides beneaththe floor Manufacturer sRecommendation See Notes3 8 Clearanceto each side of the...

Page 54: ...2in 305 ram See Note4 Clearanceundera veranda porch deck or balcony Permittedonly if veranda porch deck or balcony isfully open on a minimumof two sides beneath thefloor Manufacturer sRecommendation S...

Page 55: ...40 0004 69 21 0 146 44 5 See notes at end of Venting Tables See Table 16 for altitudes over 4500 ft 1370m Table 15 DEDUCTIONS FROM MAXIMUM EQUIVALENT VENT LENGTH Feet Meters Mitered 90 0Elbow 8 2 4 8...

Page 56: ...0 long radius elbows and a polypropylene concentric vent kit Also includes 20 feet 6 1 M of flexible polypropylene vent pipe included within the 100 feet 30 M of vent pipe Assume that one meter of fle...

Page 57: ...000 62 18 9 175 53 3 140 0004 32 9 8 63 19 2 40 000 I 10 3 0 I 121 I 36 9 I 130 39 6 60 000 I 7 2 1 I 82 I 25 0 I 152 46 3 168 51 2 80 000 35 1 lO 7 1 111 33 8 148 45 1 156 47 5 100 000 67 20 4 157 47...

Page 58: ...21 3 47 9 40 5 32 6 80 000 Ft 20 25 23 14 1 20 70 94 77 57 20 70 113 94 71 20 30 M 6 1 7 6 7 0 4 3 0 3 6 1 21 3 28 7 23 5 17 4 6 1 21 3 34 4 28 7 21 6 Ft 20 14 12 3 0 20 70 71 56 38 20 70 86 70 50 40...

Page 59: ...7 0 147 0 20 10 M 6 1 19 5 19 5 17 1 14 3 6 1 21 3 52 7 45 7 38 1 6 1 21 3 53 3 53 9 44 8 Ft 20 0 32 0 30 0 22 0 11 0 20 0 70 0 104 0 87 0 67 0 20 0 70 0 124 0 104 0 82 0 0 20 M 6 1 9 8 9 1 6 7 3 4 6...

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