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Hamilton P*UR Installation Instruction

High efficiency gas-fired furnaces tubular heat exchanger series
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INSTALLATION
INSTRUCTION
CONTENTS
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . 2
SPECIFIC UNIT INFORMATION . . . . . . . . . . . . . . . . . . 3
DUCTWORK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
GAS PIPING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
ELECTRICAL POWER CONNECTION . . . . . . . . . . . . 12
ELECTRICAL CONTROL CONNECTIONS . . . . . . . . . 13
COMBUSTION AIR AND VENT SYSTEM . . . . . . . . . . 14
CONDENSATE PIPING . . . . . . . . . . . . . . . . . . . . . . . . 24
SAFETY CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . 25
START-UP AND ADJUSTMENTS . . . . . . . . . . . . . . . . 26
FURNACE ACCESSORIES . . . . . . . . . . . . . . . . . . . . . 30
OPERATION AND MAINTENANCE . . . . . . . . . . . . . . . 33
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . 36
CAUTION: READ ALL SAFETY GUIDES BEFORE YOU
START TO INSTALL YOUR FURNACE.
SAVE THIS MANUAL
HIGH EFFICIENCY
GAS-FIRED FURNACES
TUBULAR HEAT EXCHANGER SERIES
MODELS: P*UR / G9T-UP / FG9-UP (Upflow)
40 - 140 MBH INPUT
MODELS: P*DH / G9T-DH / FG9-DH (Downflow / Horizontal)
40 - 120 MBH INPUT
EFFICIENCY
RATING
CERTIFIED
035-17477-002 Rev. D (1202)

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Summary of Contents for Hamilton P*UR

  • Page 1: Table Of Contents

    INSTALLATION HIGH EFFICIENCY GAS-FIRED FURNACES INSTRUCTION TUBULAR HEAT EXCHANGER SERIES MODELS: P*UR / G9T-UP / FG9-UP (Upflow) 40 - 140 MBH INPUT MODELS: P*DH / G9T-DH / FG9-DH (Downflow / Horizontal) 40 - 120 MBH INPUT CONTENTS GENERAL INFORMATION ..... . . 2 SPECIFIC UNIT INFORMATION .

  • Page 2: General Information

    035-17477-002 Rev. D (1202) GENERAL INFORMATION DESCRIPTION This Category IV, dual certified direct vent and 1-pipe vent IMPROPER INSTALLATION MAY CREATE A furnace is designed for residential or commercial applica- CONDITION WHERE THE OPERATION OF THE tion. It may be installed without modification to the conden- PRODUCT COULD CAUSE PERSONAL INJURY sate system in a basement, garage, equipment room, alcove, OR PROPERTY DAMAGE.

  • Page 3: Specific Unit Information

    035-17477-002 Rev. D (1202) SPECIFIC UNIT INFORMATION VENT SAFETY CHECK PROCEDURE LIMITATIONS & LOCATION This furnace should be installed in accordance with all national and local building/safety codes and requirements, or This furnace may not be common vented with any in the absence of local codes, with the National Fuel Gas other appliance, since it requires separate, prop- Code ANSI Z223.1 or CAN/CGA B149.1 or.2 Installation...
  • Page 4 035-17477-002 Rev. D (1202) The furnace shall be located using these guidelines: Where a minimum amount of air intake/vent piping and elbows will be required. Furnaces shall not be installed directly on carpet- As centralized with the air distribution as possible. ing, tile or other combustible material other than Where adequate combustion air will be available (partic- wood flooring.
  • Page 5 035-17477-002 Rev. D (1202) 6-3/8 3-1/8 1-1/4 2-3/4 4-1/8 6-1/8 8-7/8 1-3/4 T’STAT WIRING 7/8” K.O. 1-3/4 OPTIONAL SIDE RETURN CUT-OUT (EITHER SIDE) 22-3/4 9-7/8 20-5/8 14-1/2 CONDENSATE 6-7/8 DRAIN 28-1/2 MODELS P*UR/ G9T-UP/ FG9-UP 40 / 37 / 1000 /”A” 14-1/2 16-1/4 13-1/8...
  • Page 6 035-17477-002 Rev. D (1202) VENT CONNECTION T'STAT WIRING 7/8 K.O. CONDENSATE CONDENSATE DRAIN ACCESS 1-3/4 DRAIN ACCESS 3-1/4 x 3 3-1/4 x 3 5-1/4 16-3/4 18-1/2 3-3/4 AIR INTAKE 1-1/4 3-5/8 x 3-5/8 3-3/4 GAS INLET 7-1/2 1-1/4 1-1/4 x 2-1/2 6-1/4 AIR INTAKE ALT.

  • Page 7: Ductwork

    035-17477-002 Rev. D (1202) Table 3: UNIT CLEARANCES TO COMBUSTIBLES LINE LEFT RIGHT FLOOR/ APPLICATION FRONT REAR FLUE CLOSET ALCOVE ATTIC CON- SIDE SIDE BOTTOM TACT UPFLOW MODELS (P*UR / G9T-UP / FG9-UP) UPFLOW COMBUSTIBLE DOWNFLOW / HORIZONTAL MODELS (P*DH / G9T-DH / FG9-DH ) DOWNFLOW 1"...
  • Page 8 035-17477-002 Rev. D (1202) FILTER INSTALLATION - UPFLOW Install the filter(s) if provided. Cut filter if necessary to match air opening in cabinet. Filter should extend All applications require the use of a filter. A high velocity filter beyond opening edge as much as possible to prevent air and retainer are provided for field installation on P*UR &...
  • Page 9 035-17477-002 Rev. D (1202) The return duct may be attached to the furnace by S-cleat, Horizontal Installations bend tabs or other approved methods. Be sure to seal the For installation of an air conditioning coil in a horizontal appli- duct to the furnace to prevent air leakage. cation, the perforations in the wrapper flanges must be bent Where the return duct system is not complete, the return con- away from the heat exchanger to create duct flanges so the...

  • Page 10: Combustible Floor Base Accessory

    035-17477-002 Rev. D (1202) DOWNFLOW/HORIZONTAL MODELS FILTER RACK HORIZONTAL APPLICATION (FACTORY SUPPLIED) RACK AND FILTERS SECURED INSIDE BLOWER SECTION FOR SHIPMENT CASING SIZE DIMENSION FH 16-1/4 12-3/4 22-1/4 26-1/4 8-1/4 NOTE: FILTER ACCESS THRU DUCT- Downflow furnaces may be installed horizontally with the sup- BRANCH WORK MUST BE PROVIDED FOR ply airflow toward the left or right by laying the unit on the left...

  • Page 11: Gas Piping

    035-17477-002 Rev. D (1202) This appliance is design certified for line contact for furnaces When suspending the furnace from rafters or floor joists using installed horizontally. The intersection of the furnace top and rod, pipe or straps, refer to the Physical and Rating Data sides form a line.

  • Page 12: Electrical Power Connection

    035-17477-002 Rev. D (1202) INLET GAS PRESSURE RANGE Natural Gas Propane (LP) Never apply a pipe wrench to the body of the com- Minimum 4.5 In. W.C. 11 In. W.C. bination automatic gas valve. A wrench must be Maximum 13.9 In. W.C. 13.9 In.

  • Page 13: Electrical Control Connections

    035-17477-002 Rev. D (1202) ELECTRICAL CONTROL CONNECTIONS (HOT) Install the field-supplied thermostat. The thermostat instruc- BLK/BLK tions for wiring are packed with the thermostat. With the ther- WHT/WHT GRN/GRN mostat set in the OFF position and the main electrical source disconnected, complete the low-voltage wiring from the ther- mostat to the terminal board on the ignition module.

  • Page 14: Combustion Air And Vent System

    035-17477-002 Rev. D (1202) ACCESSORY CONNECTIONS Be sure to follow the appropriate venting section details, related information and limitations for your type of installation. The furnace control will allow power switching control of vari- ous accessories. Refer to Figure 15, for connection details. Furnace Intake / Vent Connection Size (All Models) ELECTRONIC AIR CLEANER CONNECTION 40 - 100 MBH...
  • Page 15 035-17477-002 Rev. D (1202) Three vent terminal elbows (two for vent pipe and one for VENT PIPE PASSES air intake pipe) are already accounted for and should not THROUGH TOP PANEL be counted in the allowable total indicated in the table (see vent termination section).
  • Page 16 035-17477-002 Rev. D (1202) When selecting the location for combustion air/vent termina- Table 5: INTAKE/VENT PIPING 2-PIPE SYSTEM tion the following should be considered: Max. Elbows vs. One Way Comply with all clearance requirements as listed below. Models P*DH/ Vent Length (Ft.) Pipe Size FG9-DH/G9T-DH Termination should be positioned where vent vapors will...
  • Page 17 035-17477-002 Rev. D (1202) OVERHANG 12” MINIMUM VENT 12” VERTICAL SEPARATION COMBUSTION AIR BETWEEN COMBUSTION 12 SEPARATION BETWEEN 90° AIR AND VENT BOTTOM OF COMBUSTION AIR VENT AND BOTTOM OF VENT MAINTAIN 12” CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL OR GRADE WHICHEVER IS GREATER MAINTAIN 12”...
  • Page 18 035-17477-002 Rev. D (1202) VENTING MULTIPLE UNITS METHOD TWO: ONE PIPE SYSTEM Each unit must have its own intake/vent piping and termina- This type installation will use combustion air from within the tion. Do not use common pipes for combustion air or venting. space surrounding the furnace.
  • Page 19 035-17477-002 Rev. D (1202) COMBUSTION AIR 1 sq. in. per 3000 Btu per hr of the total input rating of all equipment located in the enclosure. All installations must comply with Section 5.3, Air for Com- bustion and Ventilation of the National Fuel Gas Code, ANSI Not less than the sum of the areas of all vent con- Z223.1 or Sections 7.2, 7.3 or 7.4 of CAN/CGA B149.1 or .2 nectors in the confined space.
  • Page 20 035-17477-002 Rev. D (1202) The following types of installations may require OUT- All vent pipe and fittings must conform to American DOOR AIR for combustion, due to chemical exposure. National Standards Institute (ANSI) standards and Amer- ican Society for Testing and Materials (ASTM) standards Commercial buildings D1785 (Schedule 40 PVC), D2665 (PVC-DWV), F891 Buildings with indoor pools...
  • Page 21 035-17477-002 Rev. D (1202) VENT TERMINAL LOCATION CLEARANCES The vent must be installed with the following minimum clear- ances (refer to Figure 26), and complying with local codes or utility requirements or other authority having jurisdiction. SOFFIT VENTS 12" 4’ 4’...
  • Page 22 035-17477-002 Rev. D (1202) PIPING ASSEMBLY METHOD THREE: TWO PIPE SYSTEM USING COM- BUSTION AIR FROM A VENTILATED ATTIC SPACE The final assembly procedure for the vent piping is as follows: This type installation requires two properly sized pipes. One Cut piping to the proper length, beginning at the furnace.
  • Page 23 035-17477-002 Rev. D (1202) COMBUSTION AIR REQUIREMENTS The ventilated attic space from which the combustion air is taken must comply with the requirements shown on page 19 in this instruction or in Section 5.3, Air for Combustion and Ventilation of the National Fuel Gas Code, ANSI Z223.1 (lat- est edition).

  • Page 24: Condensate Piping

    035-17477-002 Rev. D (1202) CONDENSATE PIPING Refer to Figure 35 for hose locations and Table 8 for hose cut lengths. All hoses are identified as shown in Figure 35. The condensate drain connection is packed in the furnace for For horizontal left airflow (inducer and vent low) or horizontal field installation.

  • Page 25: Safety Controls

    035-17477-002 Rev. D (1202) HOSE IDENTIFIER NUMBERS: 1. CONDENSATE PAN TO TRAP “A” DIMENSIONS. RIGHT AIRFLOW (INDUCER HIGH) 2. INDUCER BOTTOM TO TRAP “B” DIMENSIONS. 3. INDUCER OUTLET TO TRAP “C” DIMENSIONS. HOSE IDENTIFIER NUMBERS: LEFT AIRFLOW 1. INDUCER OUTLET TO TRAP USE AS PROVIDED. (INDUCER HIGH) 5.

  • Page 26: Start-Up And Adjustments

    035-17477-002 Rev. D (1202) Perform the following procedures only after the condensate trap has been properly piped to a drain connection using the procedure in this instruction. The condensate trap must be filled with water before put- ting the furnace into operation. The recommended pro- UPFLOW cedure is as follows: Disconnect the condensate drain hose from the...
  • Page 27 035-17477-002 Rev. D (1202) Be sure to relight any gas appliances that were INLET OUTLET turned off at the start of this input check. Table 9: GAS RATE (CUBIC FEET PER HOUR) MAIN SIZE OF TEST DIAL WRENCH REGULATOR ON/OFF SECONDS FOR BOSS ADJUST...
  • Page 28 035-17477-002 Rev. D (1202) ADJUSTMENT OF MANIFOLD GAS PRESSURE Turn gas and electrical supplies ON. Start furnace and observe manifold pressure on manometer. Manifold gas pressure may be measured by two different pro- Adjust manifold pressure by adjusting gas valve regula- cedures.
  • Page 29 035-17477-002 Rev. D (1202) WITH BURNER BOX COVER IN PLACE WITH BURNER BOX COVER REMOVED GAS VALVE OUTLET GAS VALVE PRESSURE TAP BURNER BOX BURNER BOX PRESSURE PRESSURE REFERENCE HOSE REFERENCE HOSE OUTLET (NOT USED) PRESSURE TAP FITTING BURNER BOX WITH COVER BURNER BOX WITH COVER...

  • Page 30: Furnace Accessories

    035-17477-002 Rev. D (1202) ADJUSTMENT OF TEMPERATURE RISE ADJUSTMENT OF FAN-OFF CONTROL SETTINGS The temperature rise, or temperature difference between the This furnace is equipped with a time-on/time-off heating fan return air and the heated air from the furnace, must be within control.
  • Page 31 035-17477-002 Rev. D (1202) BLOWER PERFORMANCE CFM- UPFLOW (WITHOUT FILTER) MODELS EXTERNAL STATIC PRESSURE, INCHES WC Input/Output/Airflow/ SPEED TAP cabinet HIGH 1330 1260 1210 1150 1090 1025 MED-HIGH 40 / 37 / 1000 / "A" MED-LOW HIGH 1360 1330 1290 1250 1190 1130...
  • Page 32 035-17477-002 Rev. D (1202) AIRFLOW DATA - DOWNFLOW/HORIZONTAL MODELS: P*DH/G9T-DH/FG9-DH MODELS EXTERNAL STATIC PRESSURE, INCHES WC Input/Output/Airflow/ SPEED TAP cabinet HIGH 1400 1350 1300 1250 1200 1135 1060 MED-HIGH 40 / 37 / 1000 / "A” MED-LOW HIGH 1605 1590 1570 1545 1510...

  • Page 33: Operation And Maintenance

    035-17477-002 Rev. D (1202) OPERATION AND MAINTENANCE APPLYING FILTER PRESSURE DROP TO DETERMINE SYSTEM AIRFLOW SEQUENCE OF OPERATION To determine the approximate airflow of the unit with a filter in The following describes the sequence of operation of the fur- place, follow the steps below: nace.
  • Page 34 035-17477-002 Rev. D (1202) The blower motor continues to operate for the amount of time All filters used with the furnace are the high-velocity, clean- set by the fan-off delay "Jumper" located on the ignition con- able type. Clean these filters by washing in warm water. trol board (Figure 16).
  • Page 35 035-17477-002 Rev. D (1202) HORIZONTAL APPLICATIONS LUBRICATION In most horizontal applications the filter is located in the Blower motors in these furnaces are permanently lubricated return air duct near the furnace or in a filter grille. and do not require periodic oiling. When replacing filters, DO NOT use a type with excessively high pressure drop.

  • Page 36: Troubleshooting

    035-17477-002 Rev. D (1202) BURNER REMOVAL/CLEANING CLEANING THE SECONDARY HEAT EXCHANGER The main burners should be checked periodically for dirt Follow steps 1 thru 10 under Cleaning the Primary Heat accumulation. Exchanger. If cleaning is required, follow this procedure: Remove the vent piping from the venter housing. Discon- nect the drain lines from the venter and from the conden- Turn off the electrical power to the unit.
  • Page 37 035-17477-002 Rev. D (1202) 8 FLASH: This fault is indicated if the flame is lost 5 times (4 IGNITION CONTROL (P/N 031-01267-001) recycles) during the heating cycle. This could be caused by low gas pressure or faulty gas valve. Normal flame sense current is approximately 9 FLASH: Indicates reversed line voltage polarity.
  • Page 38 035-17477-002 Rev. D (1202) WIRING DIAGRAM - UPFLOW MODELS: P*UR / FG9-UP / G9T-UP NOTE: THE FURNACE’S CONTROL SYSTEM REQUIRES CORRECT POLARITY OF THE POWER SUPPLY. Unitary Products Group...
  • Page 39 035-17477-002 Rev. D (1202) WIRING DIAGRAM - DOWNFLOW/HORIZONTAL MODELS: P*DH / FG9-DH / G9T-DH NOTE: THE FURNACE’S CONTROL SYSTEM REQUIRES CORRECT POLARITY OF THE POWER SUPPLY. Unitary Products Group...
  • Page 40 Subject to change without notice. Printed in U.S.A. 035-17477-002 Rev. D (1202) Copyright © by York International Corp. 2002. All rights reserved. Supersedes: 035-17477-002 Rev. C (1002) Unitary 5005 Norman Product York Group Drive 73069...

  • Page 41: User's Information

    USER’S INFORMATION, EFFICIENCY MAINTENANCE AND RATING CERTIFIED SERVICE MANUAL This product was manufactured in a plant whose quality system is certified/registered as being MODELS: P*UR / G9T-UP / FG9-UP (Upflow) in conformity with ISO 9001. TABLE OF CONTENTS CONTACT INFORMATION ....... . 1 Motor Lubrication .

  • Page 42: Instructions For Examining The Furnace Installation

    035-19592-001 Rev. C (0204) INSTRUCTIONS FOR EXAMINING THE FURNACE INSTALLATION BURNER BOX GAS VALVE It is the owner’s responsibility to ensure that an annual inspection of the VENT PIPE entire heating portion of the unit is made by a qualified service agency. Examine the heating exchanger, vent/combustion air piping, vent CONDENSATE PRESSURE...

  • Page 43: How Your Gas Furnace Works

    035-19592-001 Rev. C (0204) HOW YOUR GAS FURNACE WORKS 10. Set thermostat to the desired setting. Burner will light, which may take 30-60 seconds. Your furnace is a very easy appliance to take for granted. Season after 11. After three (3) trials for ignition, if the appliance will not operate fol- season, it sits there in your home, keeping you warm and comfortable.

  • Page 44: Furnace User Maintenance

    035-19592-001 Rev. C (0204) FURNACE USER MAINTENANCE The furnace vent and combustion air intake passageways. Should it be necessary to service the vent/air intake system, the manufac- turer recommends this service be conducted by a qualified service agency. The operation of this appliance requires the reassembly and resealing of the vent/air intake system.

  • Page 45: Blower Care

    035-19592-001 Rev. C (0204) TABLE 1: Filter Sizes Input / Output Cabinet CFM (cm/m) Side (in) Side (mm) Bottom (in) Bottom (mm) BTU/H (kW) Size 40/37 (11.71/10.84) 1000 (28.32) 14-1/2” (A) 16 x 25 406 x 635 14 x 25 356 x 635 60/55/ (17.57/16.10) 1000 (28.32)

  • Page 46: Hot Surface Ignition System

    035-19592-001 Rev. C (0204) If the flame is not detected within 2 seconds of the gas valve opening, Remove burners from the burner assembly. the gas valve is shut off and a retry operation begins. If the flame is lost Remove the upper cover plate at the top of the furnace.
  • Page 47 035-19592-001 Rev. C (0204) 7 FLASHES: This fault code indicates that the flame could not be established. This no-light condition occurred 3 times (2 retries) during the call for heat before locking out. Low gas pressure, faulty gas valve, faulty hot surface ignitor or burner problem may cause this. Never bypass pressure switch to allow furnace opera- tion.

  • Page 48: Replacement Parts List

    035-19592-001 Rev. C (0204) SECTION III: REPLACEMENT PARTS LIST 40, 42 8, 61 Unitary Products Group...
  • Page 49 035-19592-001 Rev. C (0204) ITEM DESCRIPTION ITEM DESCRIPTION COVER, HEAT EXCHANGER MOTOR PANEL, FRONT (Blower) MOTOR, DIRECT DRIVE BLOWER PANEL, FRONT (Burner) MOTOR,VENTOR ASS’Y PANEL, TOP ELECTRICAL SUPPORT, BURNER CAPACITOR (7.5MFD/370V) WRAPPER, CABINET CAPACITOR (10 MFD/370V) PANEL, VESTIBULE (Lower) CAPACITOR, VENTOR (4MFD/370V) PLUG, WINDOW, CLEAR - .875”...

  • Page 50: Field Installed Accessories - Non-Electrical

    035-19592-001 Rev. C (0204) FIELD INSTALLED ACCESSORIES - FIELD INSTALLED ACCESSORIES - NON-ELECTRICAL ELECTRICAL MODEL NO. DESCRIPTION USED WITH MODEL NO. DESCRIPTION USED WITH PROPANE (LP) CONVERSION THERMOSTAT- One-stage heat/cool. 1NP0347 KIT ALL MODELS EXCEPT 140 MBH Manual changeover, integral sub-base. 2TH07700124- System Switch: Cool-Off-Heat.
  • Page 51 035-19592-001 Rev. C (0204) SECTION IV: WIRING DIAGRAM FIGURE 9: Wiring Diagram Unitary Products Group...

  • Page 52: Limited Warranty

    Limited Warranty UPG warrants this product to be free from defects in factory workmanship and material under normal use and service and will, at its option, repair or replace any parts that prove to have such defects according to the terms outlined on the reverse side of this warranty. This warranty covers only the equipment described by the Product Model Number and Serial Number listed on the Warranty Registration Card.

  • Page 53: User's Information

    USER’S INFORMATION, EFFICIENCY MAINTENANCE AND RATING CERTIFIED SERVICE MANUAL This product was manufactured in a plant whose quality system is certified/registered as being in conformity with ISO 9001. MODELS: 90% P*DH / G9T-DH / FG9-DH (Downflow) TABLE OF CONTENTS CONTACT INFORMATION ....... . 1 FURNACE MAINTENANCE SECTION .

  • Page 54: Instructions For Examining The Furnace Installation

    035-19600-001 Rev. B (0204) INSTRUCTIONS FOR EXAMINING THE FURNACE INSTALLATION VENT PIPE BURNER BOX It is the owner’s responsibility to ensure that an annual inspection of the entire heating portion of the unit is made by a qualified service agency. CONTROL BOARD BLOWER...

  • Page 55: How Your Gas Furnace Works

    035-19600-001 Rev. B (0204) HOW YOUR GAS FURNACE WORKS To Turn Off the Appliance: Set the thermostat to lowest setting. Your furnace is a very easy appliance to take for granted. Season after season, it sits there in your home, keeping you warm and comfortable. Turn off all electric power to the appliance if service is to be per- For this reason, you may never have given much thought to the way formed.

  • Page 56: Blower Care

    035-19600-001 Rev. B (0204) Blower Care Externally Mounted Air Filters Even with good filters properly in place, blower wheels and motors will Some installations may have the air filter in a rack attached to the cas- become dust laden after long months of operation. The entire blower ing of the furnace or placed in the return air duct.

  • Page 57: Service And Maintenance Manual

    035-19600-001 Rev. B (0204) TABLE 1: Filter Sizes Cabinet Size Input / Output CFM (cm/m) Filter Size (in) Filter Size (cm) BTU/H (kW) (in) (cm) 40/37 (11.71/10.84) 1000 (28.32) 14 1/2" (A) 36.83 (A) 14 x 20 35.6 x 50.8 60/55/ (17.57/16.10) 1000 (28.32) 17 1/2"...

  • Page 58: Hot Surface Ignition System

    035-19600-001 Rev. B (0204) Cleaning the Secondary Heat Exchanger A momentary loss of gas supply, flame blowout, or a faulty flame probe circuit will result in a disruption in the flame and be sensed within 1.0 Follow steps 1 - 8 under cleaning the Heat Exchanger. second.
  • Page 59 035-19600-001 Rev. B (0204) CONTINUOUS FLASH: This indicates that flame was sensed when 8 FLASHES: This fault is indicated if the flame is lost 5 times (4 recy- there was not a call for heat. With this fault code the control will turn on cles) during the heating cycle.

  • Page 60: Replacement Parts List

    035-19600-001 Rev. B (0204) SECTION III: REPLACEMENT PARTS LIST Unitary Products Group...
  • Page 61 035-19600-001 Rev. B (0204) ITEM DESCRIPTION ITEM DESCRIPTION PANEL, TOP MOTOR SUPPORT, BURNER MOTOR, DIRECT DRIVE BLOWER WRAPPER, CABINET (Insulated) MOTOR, VENTOR ASS’Y WRAPPER, CABINET G9T, FG9 ELECTRICAL PANEL, VESTIBULE (Lower) CAPACITOR (7.5MFD/370V) PLUG, WINDOW, CLEAR - .875” MISCELLANEOUS CONTROL, HIGH LIMIT COLLAR, AIR INTAKE (Burner Box) CONTROL, FLAME ROLL OUT (2 Req,d)

  • Page 62: Field Installed Accessories - Non-Electrical

    035-19600-001 Rev. B (0204) FIELD INSTALLED ACCESSORIES - NON-ELECTRICAL FIELD INSTALLED ACCESSORIES - NON ELECTRICAL MODEL NO. DESCRIPTION USED WITH 1NP0347 PROPANE (LP) CONVERSION KIT ALL MODELS 1CT0302 CONCENTRIC INTAKE/VENT 2” 40, 60, 80, 100 MBH 1CT0303 CONCENTRIC INTAKE/VENT 3” 120 MBH 1PS0306 1PS0307...

  • Page 63: Wiring Diagram

    035-19600-001 Rev. B (0204) SECTION IV: WIRING DIAGRAM FIGURE 9: Wiring Diagram Unitary Products Group...

  • Page 64: Limited Warranty

    Limited Warranty UPG warrants this product to be free from defects in factory workmanship and material under normal use and service and will, at its option, repair or replace any parts that prove to have such defects according to the terms outlined below. This warranty covers only the equipment described by the Product Model Number and Serial Number listed on the Warranty Registration Card.

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