Amana PHB**C Service Manual

RS6300003 Rev. 1January 2007PHB**C, PHD**C PACKAGE HEAT PUMPSPGA**C, PGB**C, PGD**C PACKAGE GAS& PCC**C PACKAGE COOLERSServiceInstructions®is a tr

ACCESSORIES10PHCB**C1P1219401C-P1219406CP1219408C-P1219412CPackage Heat kit with Circuit Breakers. Electric heat kits include breakers for electric he

11ACCESSORIES42-3/8"1"35"14"19"19-3/16"19-3/16"SUPPLYRETURNPRC06A1 ROOF CURBSUPPLYRETURN12"2"47"42-3

ACCESSORIES12SUPPLYRETURN1424 3/8473514141242 3/812UNIT SUPPORTINSULATED PLATFORMPRC08A ROOF CURBAJBCDEFG1.00"HOVER/UNDER DUCT TRANSITIONAMANA® B

LIGHTING INSTRUCTIONS13 If you cannot reach your gas spplier, Immediately call your gas spplier from a neighbor's Do not

LIGHTING INSTRUCTIONS14 If you cannot reach your gas supplier, Immediately call your gas spplier from a neighbor's Do no

LIGHTING INSTRUCTIONS15AVERTISSEMENT: Quiconque ne respecte pas ála lettre les instructions dans le présent manuelrisque de déclecher un incendie ou u

LIGHTING INSTRUCTIONS16PSIINOFFON2GASINLETARRIVEEDU GAZROBINET A GAZMANUEL, EN POS"ON/MARCHE"MANUAL GASSWITCH SHOWNIN "ON" POSPSII

LIGHTING INSTRUCTIONS17AVERTISSEMENT: Quiconque ne respecte pas ála lettre les instructions dans le présent manuelrisque de déclecher un incendie ou u

LIGHTING INSTRUCTIONS18*******OFFONROBINET A GAZMANUEL, EN POS"ON/MARCHE"MANUAL GASLEVER SHOWNIN "ON" POSGASINLETARRIVEEDU GAZ****

PRODUCT DESIGN1936"MaximumOverhang48" MinimumOverhang36" SideClearancefor ServicingRecommendedMinimum 9" Clearanceto Combustibles3

2INDEXIMPORTANT INFORMATION ... 4PRODUCT IDENTIFI

PRODUCT DESIGN20The single phase units use permanent split capacitors (PSC)design compressors. Starting components are therefore notrequired. A low

PRODUCT DESIGN21The best protection for the wiring is the smallest fuse or breakerwhich will hold the equipment on line during normal operationwithout

PRODUCT DESIGN228. The furnace shall be connected to the building piping byone of the following.a. Rigid metallic pipe and fittings.b. Semirigid metal

PRODUCT DESIGN23TYPICAL PROPANE PIPING200 PSIGMaximum5 to 15 PSIG(20 PSIG Max.)Continuous11" W.C.Second StageRegulatorFirst StageRegulatorFigure

24SYSTEM OPERATIONThe restrictor orifice or check valve at the indoor coil will openby the flow of refrigerant letting the now condensed liquidrefrige

SYSTEM OPERATION25IndoorCoilOutdoorCoilThermostaticExpansionValveChatleffOrificeAssyTypical Package Cooling or Package GasExpansion Valve/Check Valve

26SYSTEM OPERATIONIndoorCoilAccumulatorOutdoorCoilThermostaticExpansionValveCheck ValveReversing Valve(De-Energized)IndoorCoilAccumulatorOutdoorCoilTh

SYSTEM OPERATION27The timing interval can not begin until the outdoor coil tem-perature reaches approximately 30°F. (initiation temperature)at the def

28SYSTEM OPERATIONFigure 9 illustrates the pressure control in an off position.CONNECTOR COMMONTERMINALNORMALLY OPENTERMINALNEGATIVE PRESSUREFigure 9W

SYSTEM OPERATION29ELECTRIC HEATERSOptional electric heaters may be added, in the quantitiesshown in the specifications section to provide electric res

3INDEXS-106 OVERFEEDING...52S-10

30SCHEDULED MAINTENANCEThe owner should be made aware of the fact, that, as withany mechanical equipment the package unit requires regu-larly schedule

SERVICING31To adjust the pressure regulator on the gas valve, turn down(clockwise) to increase pressure and input, and out (counter-clockwise) to decr

SERVICING32 GAS RATE -- CUBIC FEET PER HOURSize of Test Dial Size of Test DialSecondsfor OneRevolution1/4cu/ft1/2cu/ft1cu/ft2cu/ft5cu/ftSecondsfor

SERVICING33Complaint No Cooling / Heating Unsatisfactory Clg / HtgSystemOperatingPressuresPOSSIBLE CAUSEDOTS IN ANALYSISGUIDE INDICATE"POSSIBLE C

SERVICING34Complaint No Heat Unsatisfactory HeatPOSSIBLE CAUSEDOTS IN ANALYSISGUIDE INDICATE"POSSIBLE CAUSE"SYMPTOMSystem Will Not StartBurn

SERVICING35S-1 CHECKING VOLTAGEWARNINGHIGH VOLTAGEDISCONNECT ALL POWER BEFORE SERVICING ORINSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAYBE PRESENT.

SERVICING36If the imbalance had not changed then the problem would liewithin the equipment. Check for current leakage, shortedmotors, etc.S-2 CHECKIN

SERVICING375. If line voltage available at primary voltage side of trans-former and wiring and splices good, transformer is inop-erative. Replace.S-6

SERVICING38These capacitors have a 15,000 ohm, 2 watt resistor wiredacross its terminals. The object of the resistor is to dis-charge the capacitor u

SERVICING39S-16B ECM/ICM MotorsECM/ICM FeaturesMany of the Amana® brand high efficiency package units in-corporate the GE© ICM or variable speed blowe

4Pride and workmanship go into every product to provide our customers with quality products. It is possible, however,that during its lifetime a produ

SERVICING4087654321161514131211109OUT -ADJUST +/-Y 1COOLDELAYCOMMON 2W/W1COMMON 1OUT +G (fan)Y/Y2EM HT/W224VAC (R)HEATBK/Pwm (Speed)O (Rev Valve)CONTR

SERVICING41S-16E Testing Interface BoardFan OnlyWith thermostat set to the “Fan” position, and system switch“Off”:1. Check for 24 volts from “C” to “R

SERVICING42NOTE: You must use the correct replacement control motor module since they are factory programmed for specific operating modes. Even though

SERVICING43NOTE: You must use the correct replacement control motor module since they are factory programmed for specific operating modes. Even though

SERVICING44DO DON'T- Check-out motor, controls, wiring, and connections before replacing motor.- Automatically assume the motor is bad.- Orient

SERVICING45S-17 CHECKING COMPRESSOR WINDINGSWARNINGHERMETIC COMPRESSOR ELECTRICAL TERMINAL VENTING CAN BE DANGER-OUS. WHEN INSULATING MATERIAL, WHICH

SERVICING46WARNINGDAMAGE CAN OCCUR TO THE EMBEDDED TERMINALS AT THIS POINT IF THELEADS ARE NOT PROPERLY REMOVED, WHICH CAN RESULT IN THETERMINAL VENTI

SERVICING47NOTE: The positive temperature coefficient crankcase heateris a 40 watt 265 voltage heater. The cool resistance of theheater will be appr

SERVICING48DEFROST CONTROL BOARDNOTE: If the board is powered up with the jumper connectedto the test pins, the board will ignore test and default to

SERVICING497. Using VOM check for voltage across "W & C" terminalson the board. You should read 24 volts.8. If not as above, replace con

5The successful development of hermetically sealed refrig-eration compressors has completely sealed the compressor'smoving parts and electric mot

SERVICING503. Using an ohmmeter, test the element for continuity - noreading indicates the element is open. Replace as nec-essary.See "Electric

SERVICING51Moisture chemically reacts with the refrigerant and oil to formcorrosive hydrofluoric and hydrochloric acids. These attackmotor windings a

SERVICING52NOTE: THIS CHARGING PROCEDURE CAN ONLY BEDONE IN THE COOLING MODE OF OPERATION. ALLMODELS WITH COMPRESSOR PROCESS TUBE ACCESSVALVE CAN BE

SERVICING53S-108 SUPERHEATThe expansion valves are factory adjusted to maintain 12 to18 degrees superheat of the suction gas. Before checkingthe sup

SERVICING54TEMPERATURE - PRESSURE (R-22)Temp.°F.Gauge Pressure(PSIG) Freon-22Temp.°F.Gauge Pressure(PSIG) Freon-22-40-38-36-340.611.422.273.1560626465

SERVICING55S-111 FIXED ORIFICE RESTRICTION DEVICESThe fixed orifice restriction device (flowrator) used in conjunc-tion with the indoor and outdoor co

SERVICING56CAUTIONDO NOT ALLOW THE SLUDGE OR OIL TO CONTACT THE SKIN. SEVEREBURNS MAY RESULT.NOTE: The Flushing Method using R-11 refrigerant is nolo

SERVICING57THERMODISC (TOD) LIMIT CONTROLRefer to the specification section to determine the properlimit cutout temperature for the model being servic

SERVICING58If the rollout control has opened, the circuit between the igni-tion control and gas valve will be interrupted and the ignitioncontrol modu

SERVICING597. The unit will deliver heat to the conditioned space untilthe thermostat is satisfied.8. The gas valve and combustion blower will be de-e

PRODUCT IDENTIFICATION6PGA60C0902*PGA60C1152*PGB24C0452*PGB24C0702*PGB24C0902*PGB30C0702*PGB30C0902*PGB36C0702*PGB36C0902*PGB42C0902*PGB42C1152*PGB48C

SERVICING60IGNITERCONTROLHONEYWELLMATES WITHSOCKET HOUSINGMOLEX 39-01-0240TO CONTROL OFFONIN1/2PSIMATES WITHHONEYWELLQ3450* PILOTHARNESSHONEYWELL MODE

SERVICING61Gas LineGas Shutoff ValveGas Line To FurnaceDrip Leg Cap With FittingManometer HoseManometerOpen ToAtmospereMEASURING INLET GAS PRESSURE2.

SERVICING62Power to SystemThermostat calls for heatControl board applies power to Air circulating blower (ACB) cooling speed. Pilot and Igniter are l

SERVICING63Power to SystemThermostat calls for heatControl board applies power to Air circulating blower (ACB) cooling speed. Pilot and Igniter are l

SERVICING64Turn gas supply off. Set thermostat to call for heat. Smart Valve is powered. (24volt nominal- 19.5 volts minimum. 27.5 Max.Igniter warms u

SERVICING65Main valve opensBlower runs after 30 SecondsDiscard old Igniter/flame sensor AssemblyReplace Smart Valve. Reuse ignitor/flame sensor assemb

SERVICING66If the pressure switch opens before the ignition period, theinduced draft blower will remain on and the control will stay inpre-purge until

SERVICING67Honeywell Smart Valve Ignition SystemsNORMAL SEQUENCE OF OPERATION (HoneywellSmart Valve System)Testing Honeywell Smart Valve SystemsThe ig

SERVICING68Diagnostics Flash CodesLED Steady On Control is OK in standby, heat, cool, orfan only modes.LED Steady Off Internal control fault or no pow

SERVICING69Honeywell Smart Valve SystemsWARNINGHIGH VOLTAGEDISCONNECT ALL POWER BEFORE SERVICING ORINSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAYBE

PRODUCT IDENTIFICATION7Gas UnitsModel # Manufacturing # DescriptionPGA60C0902DPGA60C1152DP1217301C-P1217302CPackage Gas (A) 10 Seer gas/electric unit

SERVICING70Flame SensorSparkIgniterDSI Flame Sensor and Spark Ignitor LocationS-315 CHECKING HOT SURFACE IGNITER"Smart Valve" systems use a

71WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

72WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

73WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

74WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

75WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

76WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

77WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

78WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

79WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

PRODUCT IDENTIFICATION8Heat Pumps and CoolersHEAT PUMPSCOOLERSModel # Manufacturing # DescriptionPHB**C02D P1214402C-P1214404CPackage Heat Pump (B) 1

80WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

81WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

82WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

83WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

84WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

85WIRING DIAGRAMSHIGH VOLTAGE!DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THISUNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TODO SO M

9ACCESSORIESAdditional Amana® brand accessories, as described below, can be purchased to fit specific application needs. Accessoriescan be ordered by