Amana PTAC Owners Manual and Installation Instructions

1 This Manual must be left with the owner of the TERMINALAIR CONDITIONER/HEAT PUMPINSTALLATION Instructions & OWNER S MANUALS tandard and Remote Applications with LED ControlIO-447B03/2017 is a registered trademark of Maytag Corporation or its related companies and is usedunder license to Goodman Company, , Houston, TX, USA. All rights INSTALLING PERSONNELAs a professional installer you have an obligation to know theproduct better than the customer. This includes all safety pre-cautions and related to actual Installation , thoroughly familiarize yourself withthis Instruction Manual . Pay special attention to all safety during Installation or repair it is possible to place yourselfin a position which is more hazardous than when the unit is , it is your responsibility to install the product safelyand to know it well enough to be able to instruct a customer inits safe is a matter of common matter of thinking beforeacting.

2 Most dealers have a list of specific good precautions listed in this Installation Manual are intended assupplemental to existing practices. However, if there is a directconflict between existing practices and the content of this Manual ,the precautions listed here take San Felipe, Suite 500 Houston, TX 77056 2014 - 2015, 2017 Goodman Company, 2 Installation 7 Operating 8 Maintenance and 12 Obtaining Service .. 14 Normal Operating Sounds and Conditions .. 14 Configuration Settings .. 14 Configuration Chart .. 15 Diagnostic Maintenance & Status Report .. 16 Diagnostic 17 UNIT FEATURESThis unit has many features which are different than those foundon conventional PTAC units. The servicer must be familiar withthese features in order to properly service the unit. LCDI or AFCI Power Cords - Underwriters Laboratoriesand the National Electric Code (NEC) now require powercords that sense current leakage and can open the elec-trical circuit to the unit on units rated at 250 volts orless.

3 In the event that unit does not operate, check thereset button located on or near the head of the powercord as part of the normal troubleshooting power Cord Automatic 3-minute compressor lockout - After the com-pressor cycles off, it will not restart for three minutes. Automatic 2nd stage electric heat - If the room tempera-ture falls to 4 F below the set point temperature, thereverse cycle heat is shut off and the electric strip heat isturned NOTE TO THE OWNERThis Manual is to be used by qualified, professionally trainedHVAC technicians only. Goodman does not assume any respon-sibility for property damage or personal injury for improperservice procedures or services performed by an NOTES:Your warranty certificate is also supplied with the the warranty carefully and note what is the warranty certificate in a safe place, so you canfind it, if using this Manual , check the serial plate forproper model Installation AND SERVICING OF THIS EQUIPMENTMUST BE PERFORMED BY QUALIFIED, EXPERIENCED TECH-NICIANS to policy of continual product improvement, theright is reserved to change specifications and designwithout THIS SYMBOLAS A SAFETY WILL NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTYDAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE YOU INSTALL OR PERFORM SERVICE ON THIS UNIT, YOU ASSUMERESPONSIBILITY FOR ANY PERSONAL INJURY OR PROPERTY DAMAGE WHICHMAY RESULT.

4 MANY JURISDICTIONS REQUIRE A LICENSE TO INSTALL ORSERVICE HEATING AND AIR CONDITIONING NOTE TO THE SERVICERRead this Manual and familiarize yourself with the specific itemswhich must be adhered to before attempting to service this precautions listed in this Installation Manual are intended assupplemental to existing practices. However, if there is a directconflict between existing practices and the content of thismanual, the precautions listed here take Automatic freeze protection - Whenever power is sup-plied to the unit and the master switch is in the ON posi-tion, automatic freeze protection is active. If the unitsenses temperature below 40 F, the fan motor and elec-tric strip heat are turned on. Freeze protection can beturned off, if required. Random restart delay - To help eliminate power surgesafter a power outage, the unit is equipped with a two tofour minute random restart delay feature.

5 Whenever theunit is plugged in with the master switch turned on andthe mode switch set in the cool or heat mode, a randomrestart will occur. A random restart condition can beavoided by setting the mode switch in the fan only or offposition before applying power to the unit. Fuse holder - On all 265 volt units, fuse holders are fac-tory installed. Check for blown fuse if unit does not oper-ate. Fuse holder is located behind the front. Replacementfuses may be purchased from the Parts Department orcontact your sales representative for part Panel Indication LEDs - The touch pad has LEDs that correspondto fan operation and to indicate unit status. The LEDsnext to the selections OFF, COOL, and HEAT indicate whichoperational mode is active. The LED located in the lowerleft corner is a status LED. This LED indicates the status ofthe unit. See Diagnostic Maintenance & Status Report sec-tion for further Button Touch Pad With Display Load shedding - When input terminals have been config-ured for load shedding operations.

6 If at any time a switchis closed between the IN1 and COM or IN2 and COM termi-nals as configured, the compressor and electric heaterwill lockout until the switch is : The PTAC Wire Harness Kit (PWHK01G70) is required whenusing or load shedding option. Transfer fan - A daughter board allows for an external(transfer) fan connection. A user-supplied relay is requiredand, depending upon the type used, an approved externaltransformer kit may be required for Installation . Front mounting hole - A mounting hole location is pro-vided to give the owner the option of securing the front tothe chassis. The mounting hole must be drilled at thedimple indicating the correct location below a louver. Theowner must supply one 1/2 inch long #8 sheet metal screwper unit. The screw must be removed before the front canbe Mounting Screw accessedthrough louvers. Chassis Front4 Energy Management System FeaturesTemperature Setback - This option can save energy dol-lars for unrented or unoccupied rooms by automaticallysetting back the operational temperatures.

7 This mode ofoperation is selected through the configuration routine(see Configuration Settings section). NOTE: Temperaturesetback does not work with a wired remote Switch and Motion Sensor Low Voltage Terminals (IN1,IN2, COM) - The door switch and motion sensor operate asa unit, the terminals allow for wired connection of a doorsensor to the control board. The motion sensor interpretsany door movement as a signal of occupancy. If the switchbetween IN* and COM is closed, the door control will in-terpret the room door as closed. If the switch betweenIN* and COM terminals is opened (or closed if unit is con-figured for normally open) the control will interpret theaction as a signal of occupancy. If thirty minutes pass with-out any door activity, Energy Management Temperaturesetback Port Interfaces - A serial port, located on the con-trol board, provides easy access for two-way communica-tions to the control board from an optional RF antennaecan be attached for wireless DAMAGEAll units are securely packed in shipping containers testedaccording to International Safe Transit Association specifica-tions.

8 The carton must be checked upon arrival for externaldamage. If damage is found, a written request for inspection bythe carrier s agent must be made the event of damage, the consignee must:1. Make notation on delivery receipt of any visible damage toshipment or Notify carrier promptly and request an In case of concealed damage, carrier should be notified assoon as possible preferably within 5 File the claim with the following supporting documentswithin the 6 month statute of Original Bill of Lading, certified copy, or Original paid freight bill or indemnity in lieu Original invoice or certified copy thereof, showingtrade and other discounts or Copy of the inspection report issued by carrier srepresentative at the time damage is reported to carrier is responsible for making prompt inspection ofdamage and for a thorough investigation of each claim.

9 Thedistributor or manufacturer will not accept claims from dealersfor transportation ACCESSORIESThis unit is designed for through-the-wall Installation in new orexisting buildings. To complete the Installation of this PTAC, aninsulated wall sleeve and an outdoor grille (either the stampedaluminum grille, the architectural grille or polymer grille) chassis and the cabinet front are shipped in one accessories to complete a particular Installation arethe following:OPTIONAL ACCESSORIESP ower Switch KitWire Harness KitWall Sleeve KitCircuit Breaker KitKey Lock KitArchitectural Grille KitDrain KitRemote Escutcheon KitFilter KitExternal Transformer KitSubbase KitWater or Steam Valve KitHard Wire KitCondensate Disposal Pump KitMain Duct KitRemote Temperature Sensor KitPower Door KitWireless RF AntennaLeveling Legs KitWireless RF ThermostatHydronic Heat KitWireless Motion SensorStamped Grille KitWireless Door SwitchCurtain Guard KitExtra Deep SleevesPolymer Grille KitWall Thermostat KitExtension Duct KitFuse Holder KitNOTE.

10 Consult sales literature for the appropriate voltage andamperage selections, if applicable. For additional details andillustrations of the accessories, refer to the Architect s andEngineer s INSTRUCTIONSTo ensure that the unit operates safely and efficiently, it mustbe installed, operated and maintained according to these instal-lation and operating Instructions and all local codes and ordi-nances or, in their absence, with the latest edition of theNational Electric Code. The proper Installation of this unit isdescribed in the following sections. Following the steps in theorder presented should ensure proper Installation . Rated per-formance is achieved after 72 hours of STIFFENER AND REAR CLOSURE PANELREMOVALB efore the chassis can be installed in the wall sleeve, the sleevestiffener and the rear closure panel must be Remove the zigzag folded cardboard sleeve Remove the rear closure panel by folding the four Grasping the top and bottom flanges of the rear closurepanel pull the entire panel out diagonally from one KIT Installation (OPTIONAL ACCESSORY)During normal reverse cycle heating operation, condensatewater will drain out of the rear of the wall sleeve.