INSTALLATION INSTRUCTIONS GPG 16 SEER “M” SERIES SINGLE PACKAGE GAS-ELECTRIC HEATING & COOLING UNITS Affix this manual and Users Information Manual adjacent to the unit. ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, ADJUST , SERVICE OR REPAIR (HEREINAFTER, “SERVICE”) THE EQUIPMENT SPECIFIED IN THIS MANUAL SHOULD SERVICE THE EQUIPMENT . THE MANUFACTURER WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES.
INDEX REPLACEMENT PARTS ............................................ 2 ORDERING PARTS .............................................. 2 SAFETY INSTRUCTIONS .......................................... 3 UNIT LOCATION ................................................... 4 ALL INSTALLATIONS: ........................................... 4 GROUND LEVEL INSTALLATIONS ONLY: .......................... 4 ROOFTOP INSTALLATIONS ONLY: ................................ 5 ROOF CURB INSTALLATIONS ONLY: ........................
SAFETY INSTRUCTIONS TO THE INSTALLER Before installing this unit, please read this manual to familiarize yourself on the specific items which must be adhered to, including maximum external static pressure to unit, air temperature rise, minimum or maximum CFM and motor speed connections. TO THE OWNER A warranty certificate is provided with the unit. Read the warranty carefully and note what is covered. Keep the warranty certificate in a safe place so you can find it when necessary.
RISQUE D’INTOXICATION AU MONOXYDE DE CARBONE Si les étapes décrites ci-dessous ne sont pas suivies pour chacun des appareils raccordés au système de ventilation au moment de sa mise en marche, cela peut entraîner une intoxication au monoxyde de carbone ou la mort.
RISQUE D'EMPOISONNEMENT AU MONOXYDE DE CARBONE Advertencia especial para la instalación de calentadores ó manejadoras de aire en áreas cerradas como estacionamientos ó cuartos de servicio. Las emisiones de monóxido de carbono pueden circular a través del aparato cuando se opera en cualquier modo. CO can cause serious illness including permanent brain damage or death.
UNIT LOCATION IMPORTANT NOTE: Remove wood shipping rails prior to installation of the unit. ALL INSTALLATIONS: For proper flame pattern within the heat exchanger and proper condensate drainage, the unit must be mounted level. • The flue outlet hood must be at least 12 inches from any opening through which flue gases could enter a building, and at least three feet above any forced air inlet located within ten feet.
ROOFTOP INSTALLATIONS ONLY: NOTE: To ensure proper condensate drainage, unit must be installed in a level position. • • • To avoid possible property damage or personal injury, the roof must have sufficient structural strength to carry the weight of the unit(s) and snow or water loads as required by local codes. Consult a structural engineer to determine the weight capabilities of the roof. The unit may be installed directly on wood floors or on Class A, Class B, or Class C roof covering material.
HIGH ALTITUDE DERATE (U.S. INSTALLATIONS ONLY) Installation of this furnace at altitudes above 2000 ft (610 m) shall be made in accordance with the Listed High Altitude Conversion Kit available with this furnace. D’installation de ce générateur de chaleur à des altitudes supérieures à 2000 pi (610 m) doit être effectuée conformément auxinstructions accompagnant la trousse de conversion pour haute altitude fournie avec cet appareil. IMPORTANT NOTE: The gas/electric units naturally derate with altitude.
GAS PIPING CHECKS There will be air in the gas supply line after testing for leaks on a new installation. Therefore, the air must be bled from the line by loosening the ground joint union until pure gas is expelled. Tighten union and wait for five minutes until all gas has been dissipated in the air. Be certain there is no open flame in the vicinity during air bleeding procedure. The unit is placed in operation by closing the main electrical disconnect switch for the unit.
Propane Gas Pipe Sizing ELECTRICAL WIRING THERMOSTAT LOCATION Mount the thermostat approximately five feet above the floor, in an area that has an inside, vibration-free wall and has good air circulation. Movement of air must not be obstructed by furniture, door, draperies, etc. The thermostat must not be mounted where it will be affected by drafts, hot or cold water pipes or air ducts in walls, radiant heat from fireplace, lamps, the sun, television, etc.
For unit protection, use a fuse or HACR circuit breaker that is in excess of the circuit ampacity, but less than or equal to the maximum overcurrent protection device. DO NOT EXCEED THE MAXIMUM OVERCURRENT DEVICE SIZE SHOWN ON UNIT DATA PLATE. All line voltage connections must be made through weatherproof fittings. All exterior power supply and ground wiring must be in approved weatherproof conduit. Low voltage wiring from the unit control panel to the thermostat requires coded cable.
CIRCULATING AIR AND FILTERS AIRFLOW CONVERSION Units can easily be converted from horizontal to down-discharge airflow delivery. In down-discharge or high static installations, the installer should measure the total external static and review the blower performance charts before performing the installation. In some installations it will be necessary to change the blower speed to provide proper air flow. Horizontal Air Flow Single phase models are shipped without horizontal duct covers.
INSTALLATION - COMBUSTION AIR INTAKE HOOD 1. Locate the second hood. 2. Using the three screws provided, attach the hood (with the opening facing down) to the heat exchanger access door. CONDENSATE DRAIN CONDENSATE DRAIN CONNECTION A 3/4” NPT drain connection is supplied for condensate piping. An external trap must be installed for proper condensate drainage.
FAN ONLY 1. Thermostat calls for FAN ONLY by energizing “G”. 2. The indoor blower is immediately energized at the low heat speed. 3. The indoor blower is immediately de-energized once thermostat call for FAN is removed. STARTUP, ADJUSTMENTS, AND CHECKS HEATING STARTUP This unit is equipped with an electronic ignition device to automatically light the main burners. It also has a power vent blower to exhaust combustion products.
Gas Inlet Pressure Check Gas inlet pressure must be checked and adjusted in accordance to the type of fuel being consumed. Open to Atmosphere Manometer Hose High Fire Regulator Adjust Regulator Vent Outlet Pressure Boss With Power And Gas Off: 1. Back inlet pressure test screw (inlet pressure boss) out one turn (counterclockwise, not more than one turn). Alternately, inlet gas pressure may be measured by removing the cap from the drip leg and installing a predrilled cap with a hose barb fitting. 2.
Gas Input (Natural Gas Only) Check To measure the gas input use a gas meter and proceed as follows: 1. Turn off gas supply to all other appliances except the unit. 2. With the unit operating, time the smallest dial on the meter for one complete revolution. If this is a 2 cubic foot dial, divide the seconds by 2; if it is a 1 cubic foot dial, use the seconds as is. This gives the seconds per cubic foot of gas being delivered to the unit. 3. INPUT = GAS HTG VALUE x 3600 / SEC.
Unit Shutdown 1. 2. 3. 4. 5. 6. 7. Set the thermostat to lowest setting. Turn off the electrical power supply to the unit. Remove the heat exchanger door on the side of the unit by removing screws. Move the gas control valve switch to the OFF position. Do not force. Close manual gas shutoff valve external to the unit. Replace the heat exchanger door on the unit. If cooling and/or air circulation will be desired, turn ON the electrical power.
FAULT RECALL The ignition control is equipped with a momentary push-button switch that can be used to display on the diagnostic LED the last five faults detected by the control. The control must be in Standby Mode (no thermostat inputs) to use the feature. Depress the push-button switch for approximately 2 seconds. NOTE: Do not hold for longer than 4 seconds. Holding the button for 4 seconds or higher will erase the memory! Release the switch when the LED is turned off.
PRIMARY LIMIT A primary limit will open due to excessive supply air temperatures. This can be caused by a dirty filter, excessive duct static, insufficient air flow, or a faulty limit. Check filters, total external duct static, blower motor, blower motor speed tap (see wiring diagram), and limit. This limit will automatically reset once the temperature falls below a preset level. If a limit switch opens, the gas valve is immediately de-energized, the induced draft and air circulating blowers are energized.
CONDENSER, EVAPORATOR, AND INDUCED DRAFT MOTORS Bearings on the air circulating blower motor, condenser motor and the combustion fan motor are permanently lubricated. No additional oiling is required. FLAME SENSOR (QUALIFIED SERVICER ONLY) A drop in the flame current can be caused by a nearly invisible coating on the flame sensor. This coating, created by the fuel or combustion air supply, can be removed by carefully cleaning the flame sensor with steel wool.
ACCESSORIES AND FUNCTIONAL PARTS Burner SHEET METAL ACCESSORIES Additional accessories can be purchased to fit specific application needs. Parts and instructions are available from your distributor.
APPENDIX IGNITION CONTROL DIAGNOSTIC INDICATOR CHART Red Light Signal Off 1 Flash 2 Flashes 3 Flashes 4 Flashes 5 Flashes 6 Flashes 7 Flashes 8 Flashes 9 Flashes Amber Light Signal Off On 1 Flash 2 Flashes Refer to Abnormal Heating or Cooling Operation Sections of this Manual Internal Control Failure External Lockout Pressure Switch Stuck Open Pressure Switch Stuck Closed Thermal Protection Device Open Flame Detected with Gas Valve Closed Short Cycle Compressor Delay (Cooling Only) Limit Opened Five (5) Ti
UNIT DIMENSIONS 47 51 FLUE EXHAUST HOOD 18 7/16 16 FLUE EXHAUST 1 3/8 C A 5 1/2 16 7 15/16 B SUCTION/LIQUID PRESSURE PORTS BEHIND COMPRESSOR ACCESS PANEL 2 3/4 COMBUSTION AIR INTAKE RETURN B HEAT EXCHANGE ACCESS PANEL 4 3/4 GAS SUPPLY ENTRANCE CONDENSATE DRAIN CONNECTION 3/4" NPT FEMALE SUPPLY 3 EVAPORATOR/CONTROL PANEL ACCESS PANEL 16 1/8 19 1/8 OF ER Y NT VIT E A C R G 7 5/16 7 7/8 20 24 DIMENSION (INCHES) MEDIUM LARGE A B 32 16 40 18 C 9 1/2 14 POWER WIRE ENTRANCE CONTROL
GPG16*****M41A** WIRING DIAGRAM HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
MINIMUM CLEARANCES Clearance in accordance with local installation codes, the requirements of the gas supplier and the manufacturer’s installation instructions. Dégaugement conforme aux codes d’installation locaux, aux exigences du fournisseur de gaz et aux instructions d’installation du fabricant. 48" MIN 12" MIN 3" MIN . 12" MIN 36" MIN (FOR SERVICE) NOTE: Roof overhang should be no more than 36". RECOMMENDED FILTER SIZES UNIT Min.
BLOWER PERFORMANCE DATA GPG1624060M41** - Rise Range: 35° - 65° T1 LOW STAGE HEATING T2 HIGH STAGE HEATING T3 LOW STAGE T4 HIGH STAGE SPEED SPEED COOLING SPEED COOLING SPEED E.S.P. T5 COOLING SPEED CFM WATTS RISE CFM WATTS RISE CFM WATTS CFM WATTS CFM WATTS 0.1 625 53 54 855 107 53 625 51 850 104 1,090 197 0.2 585 61 58 815 114 55 590 60 810 116 1,055 201 0.3 550 70 61 785 125 57 555 68 775 122 1,020 207 0.
PACKAGE UNITS - DUAL FUEL & GAS HOMEOWNER’S ROUTINE MAINTENANCE RECOMMENDATIONS We strongly recommend a bi-annual maintenance checkup be performed by a qualified service agency before the heating and cooling seasons begin. REPLACE OR CLEAN FILTER IMPORTANT NOTE: Never operate unit without a filter installed as dust and lint will build up on internal parts resulting in loss of efficiency, equipment damage and possible fire.
Start-up Checklist *Store in job file Air Conditioning & Heating Date: ___________________________________ Location: __________________________________________ Model Number: ___________________________________ __________________________________________ Serial Number: ___________________________________ __________________________________________ Technician: ___________________________________ Unit #: __________________________________________ Pre Start-Up (Check each item as completed) Verify all
Start-up Checklist Air Conditioning & Heating Start-Up (Insert the values as each item is completed.) ELECTRICAL Supply Voltage L1 - L2 L2 - L3 L3 - L1 Circuit 1 Compressor Amps L1 L2 L3 Circuit 2 Compressor Amps L1 L2 L3 Blower Amps L1 L2 L3 Condenser Fan Amps Fan 1 Fan 2 Fan 3 BLOWER EXTERNAL STATIC PRESSURE Return Air Static Pressure IN. W.C. Supply Air Static Pressure IN. W.C. Total External Static Pressure IN. W.C.
THIS PAGE LEFT INTENTIONALLY BLANK 30
THIS PAGE LEFT INTENTIONALLY BLANK 31
CUSTOMER FEEDBACK We are very interested in all product comments. Please fill out the feedback form on one of the following links: Goodman® Brand Products: (http://www.goodmanmfg.com/about/contact-us). You can also scan the QR code on the right for the product brand you purchased to be directed to the feedback page. PRODUCT REGISTRATION Thank you for your recent purchase.
