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PTAC
Packaged Terminal Air
Conditioners & Heat Pumps
920-087-09 (10/10)
Installation and Operation Manual
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Table of Contents Congratulations ........................................................................................................................................................................................................................ 3 General Instructions ................................................................................................................................................................................................................. 3 General Specif
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Congratulations Thank you for your decision to purchase Friedrich. Your new Friedrich has been carefully engineered and manufactured to give you many years of dependable, efficient operation, maintaining a comfortable temperature and humidity level. Many extra features have been built into your unit to assure quiet operation, the greatest circulation of cool, dry air, and the most economic operation. General Instructions This Installation and Operation Manual has been designed to insure maxi
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General Specifications TypicalUnitComponentsandDimensions WALL SLEEVE OUTDOOR GRILLE DISCHARGE GRILLE FILTERS PDXWS Wall Sleeve Dimensions: 16" H x 42" W x 13-¾" D Front Cover Dimensions: 16" H x 42" W x 7-¾" D Cut-Out Dimensions: 16-¼" x 42-¼" CHASSIS RETURN AIR GRILLE FRONT COVER MODEL NUMBER Engineering Digit Series PD = Friedrich Digital PTAC Design Series Note: All PTAC models with a C design series or System later come standard with Diamonblue seacoast protection and digital controls. X =
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PTAC Installation Recommendations For proper PTAC unit performance and maximum operating life refer to the minimum installation clearances below: Figure 1 PTAC units should be installed no closer than 12" apart when two units are side by side. If three or more PTAC units are to operate next to one another allow THREE OR MORE PTACs a minimum of 36" between units. ADJACENT 36" MINIMUM Also, a vertical clearance of 60" should be maintained between units installed. In the interior TYPIC
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60" MAX. 20" MAX. 13-¾" Wall Sleeve Installation Instructions (PDXWS) NOTE: Insure that the unit is only installed in a wall structurally adequate to support the unit including the sleeve, chassis and accessories. If the sleeve projects more than 8" into the room, a subbase or other means of support MUST be used. Please read these instructions completely before attempting installation. WARNING NOTICE DO NOT allow any pitch toward the inside. Falling Object Hazard Flashing on all 4 sides of
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Alternate Wall Installations Figure 6 Figure 4 Curtain Wall Panel Wall 1/4" MIN WALL OR PROJECTION WINDOW CASE FLANGE (BY OTHERS) OPTIONAL SUBBASE OPTIONAL SUBBASE LEVELING SCREW LEVELING SCREW FRP004 FRP003 Figure 5 Figure 7 Frame and Brick Veneer Block and Brick Veneer 1/4" MIN 1/4" MIN PROJECTION PROJECTION CONCRETE LINTEL WOOD FRAME STEEL STEEL LINTEL LINTEL 13-3/4" MIN. WITHOUT SUBBASE 11" MIN. WITH SUBBASE OPTIONAL SUBBASE RECEPTACLE POWER SUPPLY CONDUIT FINISHED FLOOR LEVELING SCREW (S
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13-¾" Figure 8 Wall Sleeve Attachment ALTERNATE FASTENING METHODS WALL (Field Supplied) SLEEVE NOTE: The Wall Sleeve must be horizontally level (side-to-side) and pitched 1/4 bubble to the WOOD SCREW outside when installed in an TOGGLE BOLT opening. The mounting hole location EXPANSION should be approximately 2-4” ANCHOR BOLT from the top and bottom of the sleeve. MOUNTING HOLES PLASTIC ANCHORS SCREWS FRP007 Figure 9 Dimensions A B C A ¼" MIN. Dimension* Allow Allow Allow for wall for floor fo
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5. Drill two 3/16" holes through each side of the sleeve approximately 7. If the chassis and exterior grille are to be installed later, leave the 4" from top and 4" from bottom of sleeve. Screw four #10 x 1" weatherboard and center support in place, otherwise remove and screws (included) or appropriate fasteners for your installation, dispose of them. (See Figure 13, Page 12). through the holes in the sides of the wall sleeve. 8. Provide a support lintel if the wall sleeve is installed in
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3. Remove the backing from the gasket and mount it on the flat side PXDR10 Drain Kit Installation of the mounting plate. (See Figure 12, Page 11). Insert the drain tube through the hole in the gasket and mounting plate so the tube Instructions (optional for new flange will be against the wall sleeve. 4. Position the assembly beneath the drilled holes and secure it with construction) #10-24 x ½" machine screws and lock nuts provided. Seal the tops NOTE: Determine whether drain will be l
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Cover Plate Installation External Drain (for new 4. Mount the foam gasket to the cover plate. Using two #10 x ½" sheet metal screws (provided), attach the cover plate to the remaining construction or unit replacement) drain hole. Make certain the large flange on the plate is positioned When using an external drain system, the condensate is removed through at the bottom of the sleeve. either of two drain holes on the back of the wall sleeve. Select the drain 5. Discard the additional co
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5. Insert the remaining screws into the remaining holes and tighten PXGA Standard Grille securely. Installation Instructions WARNING 1. Remove the center support and weatherboard if still installed in the sleeve. 2. Insert six plastic grommets into the grille openings from the outside Falling Object Hazard of the grille as shown in Figure 13. Not following Installation Instructions for 3. Insert two #8 x ⅜" sheet metal screws (provided) in the top two mounting your air conditioner can res
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A. Electrical Rating Tables All 230/208 volt units are equipped with power cords. NOTE: Use Copper Conductors ONLY. Wire sizes are per NEC, check local codes for overseas applications. Use ONLY type and size fuse or HACR cir- Table 1 250V Receptacles and Fuse Types cuit breaker indicated on unit’s rating plate. FUSE/CIRCUIT Proper current protection to the unit is the AMPS 15 20* 30 BREAKER responsibility of the owner. NOTE: A time delay fuse is provided with 265V units. RECEPTACLE Unit
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TABLE 2 Model Heater kW Power Cord Kit Voltage Amperage Receptacle PDE07K 0.0 PXPC23000 230/208 15 NEMA 6-15r PDE/PDH07K 2.0 PXPC23015 230/208 15 NEMA 6-15r 3.0 STD 230/208 20 NEMA 6-20r PDE09K 0.0 PXPC23000 230/208 15 NEMA 6-15r PDE/PDH09K 2.0 PXPC23015 230/208 15 NEMA 6-15r 3.0 STD 230/208 20 NEMA 6-20r 5.0 PXPC23030 230/208 30 NEMA 6-30r PDE12K 0.0 PXPC23000 230/208 15 NEMA 6-15r PDE/PDH12K 2.0 PXPC23015 230/208 15 NEMA 6-15r 3.0 STD 230/208 20 NEMA 6-20r 5.0 PXPC23030 230/208 30 NEMA 6-30r P
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Figure 16 Figure 15 TO CHASSIS JUNCTION STRAIGHT CONNECTOR WALL CONNECTION JUNCTION BOX 4.0 IN. GROUND SCREW GROUND WIRE HARNESS COVER 18.0 IN. JUNCTION SCREWS EXPOSE BOX COVER WIRES FRP033 (1.0 IN.) TRIM HARNESS Figure 17 TO LENGTH LEADING SIDE FOR WIRE HARNESS INSERTION LOCKNUT SPACER STRIP WIRE ENDS (0.5 IN.) TO WALL JUNCTION CHASSIS FRP032 JUNCTION BOX SPACER 3. Route the cut ends of harness through the conduit connector assembly and flex conduit sleeve. Be sure to use the supplied condui
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Chassis Install Preparation Check to be sure the wall sleeve, extension (if used), grille, and drain kit are installed properly before chassis installation. 1. Remove the weatherboard and center support from the sleeve (if NOTE: To avoid breaking the door or hinge pins, do not apply excessive still in place). Be sure an outdoor grille is attached. force when installing. Figure 18 Figure 19 PIN CONTROL DOOR WALL SLEEVE INSERT PIN IN THIS LOCATION WEATHERBOARD CENTER SUPPORT FRP015 FRP016 NOTE:
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4. Remove shipping screw from the vent door, if present. See Fig 21. CAUTION Figure 21 Shipping Screw Location Unit Damage Hazard Failure to follow this caution may result in equipment damage or improper operation. Failure to remove shipping tape and screw will prevent fresh air vent door from opening and may result in damage to vent door cable. 3. Carefully remove shipping tape from the front panel and vent door. See Figure 20 Figure 20 Shipping Tape Location REMOVE SHIPPING SCREW IF PRESE
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High Heat Med Coo l Power Low Fan Temperature Fan Speed Mode 3. Place tabs over top rail (1). Push inward at bottom until panel Chassis Installation snaps into place (2). 1. Lift unit level and slide unit into wall sleeve until from seal rests 4. Reinstall front panel. See Figure 24. firmly against front of wall sleeve. CAUTION Figure 23 Securing Unit Excessive Weight Hazard Use two or more people when installing your air conditioner. Failure to do so can result in back or other in
