GPH16H Installation Instructions

ManualsBrandsGOODMAN ManualsAir Conditioners2.5 Ton 16 SEER R-410A Horizontal Package Air Conditioner Heat Pump

Goodman Manufacturing Company, L.P.

IOG-3011D 5151 San Felipe, Suite 500, Houston, TX 77056

02/2018

www.goodmanmfg.com

NSTALLATION

NSTRUCTIONS

GPC15 / GPH16 (15/16 SEER “H” SERIES)

SELF-CONTAINED PACKAGE AIR CONDITIONERS AND HEAT PUMP UNITS

WITH R-410A

ATTENTION INSTALLING PERSONNEL

Prior to installation, thoroughly familiarize yourself with

this Installation Manual. Observe all safety warnings. Dur-

ing installation or repair, caution is to be observed.

It is your responsibility to install the product safely and to

educate the customer on its safe use.

RECOGNIZE THIS SYMBOL

AS A SAFETY PRECAUTION.

All information contained herein is subject to change without notice.

These installation instructions cover the outdoor installa-

tion of self contained package air conditioner and heating

units. See the Specification Sheets applicable to your model

for information regarding accessories.

*NOTE: Please contact your distributor or our website for

the applicable Specifications Sheets referred to in this

manual.

“IMPORTANT - This product has been designed and manufactured to meet ENERGY STAR®

criteria for energy efficiency when matched with appropriate coil components. However,

proper refrigerant charge and proper air flow are critical to achieve rated capacity and

efficiency. Installation of this product should follow the manufacturer’s refrigerant charging

and air flow instructions. Failure to confirm proper charge and air flow may reduce

energy efficiency and shorten equipment life.”

NLY

PERSONNEL

THAT

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INSTALL

ADJUST

SERVICE

REPAIR

(

HEREINAFTER

, “

SERVICE

”)

THE

EQUIPMENT

SPECIFIED

THIS

MANUAL

SHOULD

SERVICE

THE

EQUIPMENT

. T

MANUFACTURER

WILL

NOT

RESPONSIBLE

FOR

ANY

INJURY

PROPERTY

DAMAGE

ARISING

FROM

IMPROPER

SERVICE

PROCEDURES

. I

YOU

SERVICE

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YOU

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. I

ADDITION

JURISDICTIONS

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ONLY

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PERSONNEL

SHOULD

SERVICE

THE

EQUIPMENT

. I

MPROPER

INSTALLATION

ADJUSTMENT

SERVICING

REPAIR

THE

EQUIPMENT

SPECIFIED

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ATTEMPTING

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ADJUST

SERVICE

REPAIR

THE

EQUIPMENT

SPECIFIED

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WITHOUT

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RESULT

PRODUCT

DAMAGE

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DEATH

Summary of content (20 pages)

PAGE 1
INSTALLATION INSTRUCTIONS GPC15 / GPH16 (15/16 SEER “H” SERIES) SELF-CONTAINED PACKAGE AIR CONDITIONERS AND HEAT PUMP UNITS WITH R-410A 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.
PAGE 2
TO THE INSTALLER ........................................... 2 AIR FLOW MEASUREMENT AND ADJUSTMENT ..... 10 SHIPPING INSPECTION .................................... 2 ADJUSTING SPEED TAP FOR INDOOR BLOWER MOTOR ........................................... 10 Checking Product Received ............................ 2 Message to the Homeowner ............................. 3 EXPANSION VALVE (TXV) SYSTEM SINGLE SPEED APPLICATION (GPH1624-36) .......................................... 11 REPLACEMENT PARTS ...
PAGE 3
MESSAGE TO THE HOMEOWNER These instructions are addressed primarily to the installer; however, useful maintenance information is included and should be kept, after installation, for future reference. REPLACEMENT PARTS Ordering Parts When reporting shortages or damages, or ordering repair parts, give the complete unit model and serial numbers as stamped on the unit’s nameplate. Replacement parts for this appliance are available through your contractor or local distributor.
PAGE 4
modular homes with existing high-static duct work. The units can also be easily converted to accommodate a plenum for normal or low-static applications. The *PC & *PH series are self contained packaged units so the only connections needed for installation are the supply and return ducts, the line and low voltage wiring and drain connection. Rated performance is achieved after 72 hours of operation. Rated performance is delivered at the specified airflow.
PAGE 5
The unit should be set on a solid, level foundation - preferably a concrete 36" slab at least 4 inches thick. The slab should be above ground level and surrounded by a graveled area for good drainage. Any slab used as a UN unit’s foundation should not adjoin the building as it is possible that IT sound and vibration may be transmitted to the structure. For rooftop installation, steel or treated wood beams should be used as unit support for load distribution.
PAGE 6
SQUARE TO ROUND DUCT CONVERTER PANEL Nominal Filter Area Square Feet 7 OUTER FLANGE 6 5 4 SA PO 3 2 500 STARTER FLANGE D IS E BL 1000 1500 F IL R TE MA PER TER T FIL NE N 2000 2500 3000 3500 Airflow - SCFM FIGURE 3 FIGURE 4 Plenum Application A suitable plenum or square duct must be constructed. The duct cross-sectional area should be determined by industry duct sizing manuals or air duct calculators.
PAGE 7
accordance with local codes, or in absence of local codes, with N.E.C ANSI/ NFPA NO. 70-1984 or latest edition by using WARNING ground lug in the control box. HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING Fuses or HACR type circuit breakers may be used where THIS UNIT. M ULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE codes permit. TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR Note: Some single phase units are equipped with a single pole DEATH. contactor.
PAGE 8
. Turn the thermostat system switch to “OFF” and disconnect all power when servicing the unit. Heat Pump Start-Up Procedure 9. WARNING HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. M ULTIPLE POWER SOURCES MAY BE PRESENT. FAILU RE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR Check the cooling mode for the heat pump in the same DEATH. manner as above. The reversing valve is energized when the thermostat is placed in the cooling position.
PAGE 9
19. Make sure the unit is free of “rattles”, and the tubing in the unit is free from excessive vibration. Also make sure tubes or lines are not rubbing against each other or sheet metal surfaces or edges. If so, correct the trouble. 20. Set the thermostat at the appropriate setting for cooling and heating or automatic changeover for normal use. 21. Be sure the Owner is instructed on the unit operation, filter, servicing, correct thermostat operation, etc.
PAGE 10
When the heat pump is on the heating cycle, the outdoor coil is functioning as an evaporator. The temperature of the refrigerant in the outdoor coil must be below the temperature of the outdoor air in order to extract heat from the air. Thus, the greater the difference in the outdoor temperature and the outdoor coil temperature, the greater the heating capacity of the heat pump. This phenomenon is a characteristic of a heat pump.
PAGE 11
The leads are factory connected as follows: Green to T1, Yellow to T2, and White to T3. T1 is the low speed setting and is dedicated to fan-only mode. T2 is medium speed cooling and T3 is medium speed heating. T4 is high speed cooling and T5 is high speed heating. To adjust the blower speed, move the yellow and/or white wires to T4 and T5. NOTE: If more than one lead is energized at the same time, the motor will use the higher speed setting. NOTE: GPC15 and GPH16 units are rated for a maximum E.S.P. of 0.
PAGE 12
1. Purge gauge lines. Connect service gauge manifold to access fittings. Run system at least 10 minutes to allow pressure to stabilize. 2. Temporarily install thermometer on liquid (small) line near liquid line access fitting with adequate contact and insulate for best possible reading. 3. Check subcooling and superheat. Two stage systems running on low stage with TXV application should have a subcooling and superheat within the range listed on the chart. a.
PAGE 13
be clean, and sufficient air volume must pass through the indoor coil to prevent excessive discharge pressure, and high pressure WARNING cut out. HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING Outside Air Into Return Duct THIS UNIT. M ULTIPLE POWER SOURCES MAY BE PRESENT. FAILU RE Do not introduce cold outside air into the return duct of a TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR heat pump installation. Do not allow air entering the indoor DEATH. coil to drop below 65° F.
PAGE 14
GPC15/GPH16[24-36]H41 BLOWER PERFORMANCE GPC1536H41** GPH1636H41** GPH1630H41** GPC1530H41** GPH1624H41** GPC1524H41** Model E.S.P. (In. of H2 O) Volts Speed T1 230 T2 / T3 230 T4 / T5 230 T1 230 T2 / T3 230 T4 / T5 230 T1 230 T2 / T3 230 T4 / T5 230 T1 230 T2 / T3 230 T4 / T5 230 T1 230 T2 / T3 230 T4 / T5 230 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.
PAGE 15
GPC15/GPH16[24-36]H41 BLOWER PERFORMANCE GPH1660H41** GPC1560H41** GPH1648H41** GPC1548H41** GPH1642H41B* GPH1642H41A* GPC1542H41** Model Speed T1 T2 / T3 T4 / T5 T1 T2 / T3 T4 / T5 T1 T2 / T3 T4 / T5 T1 T2 / T3 T4 / T5 T1 T2 / T3 T4 / T5 T1 T2 / T3 T4 / T5 T1 T2 / T3 T4 / T5 E.S.P. (In. of H2 O) Volts 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 230 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.
PAGE 16
TROUBLESHOOTING CHART WARNING HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE , PERSONAL INJURY OR DEATH . POSSIBLE CAUSE SYMPTOM High head - low suction a. Restriction in liquid line or flowrator High head - high or normal suction a. b. c. Low head - high suction a. b. c.
PAGE 17
PACKAGE UNITS - HEAT PUMP AND AC UNITS 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 An alternate cleaning method is to use one of the products listed in the technical publication TP-109 (shipped in the literature bag with the unit) to clean the coils.
PAGE 18
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 al
PAGE 19
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.
PAGE 20
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