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PTAC
Packaged Terminal Air
Conditioners & Heat Pumps
920-087-09 (12/10)
Installation and Operation Manual
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Table of Contents C o n g r a t u l a t i o n s. ............................... ......................................................................................................................................................................................... 3 G e n e r a l.I n s t r u c t i o n s. ............................................................... ................................................................................................................................
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Congratulations T h a n k. y o u. f o r. y o u r. d e c i s i o n. t o. p u r c h a s e. F r i e d r i c h .. . Y o u r. n e w. F r i e d r i c h. h a s. b e e n. c a r e f u l l y. e n g i n e e r e d. a n d. m a n u f a c t u r e d. t o. g i v e. y o u. m a n y. y e a r s. o f. d e p e n d a b l e ,. e f fi c i e n t. o p e r a t i o n ,. m a i n t a i n i n g. a. c o m f o r t a b l e. t e m p e r a t u r e. a n d. h u m i d i t y. l e v e l .. . M a n y. e x t r a. f e a t u r e s. h a v e.
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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: F i g u r e 1 P T A C . u n i t s . s h o u l d . b e . i n s t a l l e d. n o . c l o s e r . t h a n . 1 2 " . a p a r t . w h e n. t w o . u n i t s . a r e . s i d e . b y . s i d e . . . I f. t h r e e. o r. m o r e. P T A C. u n i t s. a r e. t o. o p e r a t e . n e x t . t o. o n e. a n ot h e r . a l l o w. THREE OR MORE PTACs a. m i n i m
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60" MAX. 20" MAX. 13-¾" Wall Sleeve Installation Instructions (PDXWS) NOTE:. I n s u r e. t h a t.t h e. u n i t. i s.o n l y. i n s t a l l e d. i n. a. w a l l. s t r u c t u r a l l y. a d e q u a t e. t o. s u p p o r t. t h e. u n i t. i n c l u d i n g. t h e. s l e e v e ,.c h a s s i s.a n d. a c c e s s o r i e s .. . I f. t h e. s l e e v e. p r o j e c t s. m o r e. t h a n. 8 ". i n t o. t h e. r o o m ,. a. s u b b a s e. o r. ot h e r. m e a n s. o f. s u p p o r t. M U S T. b e. u
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Alternate Wall Installations F i g u r e 6 F i g u r e 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 F i g u r e 5 F i g u r e 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 FIN
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13-¾" F i g u r e 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 F i g u r e 9 Dimensions A B C A ¼" MIN. Dimension* Allow Allow Allow for wal
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5 . D r i l l . t w o . 3 / 1 6 " . h o l e s . t h r o u g h . e ac h . s i d e . o f . t h e . s l e e v e . a p p r o x i m a te l y. 7 . I f. t h e. c h a s s i s. a n d. e x t e r i o r. g r i l l e. a r e. t o. b e. i n s t a l l e d. l a t e r ,. l e a v e. t h e. 4 ". f r o m. t o p. a n d. 4 ". f r o m. b ot t o m. o f. s l e e v e .. . S c r e w. f o u r. # 1 0. x. 1 ". we a t h e r b o a r d. a n d. c e n t e r. s u p p o r t. i n. p l a c e ,. ot h e r w i s e. r e m o v e. a n d
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3 . Re m o v e. t h e. b a c k i n g. f r o m. t h e. g a s k e t. a n d. m o u n t. i t. o n. t h e. fl a t. s i d e. PXDR10 Drain Kit Installation o f. t h e. m o u n t i n g. p l a t e .. . ( S e e. F i g u r e. 1 2,. P a g e. 1 1 ) .. . I n s e r t. t h e. d r a i n. t u b e. t h r o u g h. t h e. h o l e. i n. t h e. g a s k e t. a n d. m o u n t i n g. p l a t e. s o. t h e. t u b e. Instructions (optional for new fl a n g e.w i l l.b e.a g a i n s t.t h e.w a l l.s l e e v e . 4 . P
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Cover Plate Installation External Drain (for new 4 . M o u n t . t he . f oa m . ga s k e t . t o . t he . c o v er . p la t e . . . U si ng . t w o . # 1 0 . x . ½ " . s he e t. m e t a l. s c r e w s. ( p r o v i d e d ) ,. a t t a c h. t h e. c o v e r. p l a t e. t o. t h e. r e m a i n i n g. construction or unit replacement) d r a i n . h o l e . . . M a k e . c e r t a i n . t h e . l a r g e . fl a n g e . o n . t h e . p l a t e. i s . p o s i t i o n e d. W h e n. u s i n g. a n. e
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5 . I n s e r t. t h e. r e m a i n i n g. s c r e w s. i n t o. t h e. r e m a i n i n g. h o l e s. a n d. t i g h t e n. PXGA Standard Grille s e c u r e l y . Installation Instructions WARNING 1 . Re m o v e. t h e. c e n t e r. s u p p o r t. a n d. we a t h e r b o a r d. i f. s t i l l. i n s t a l l e d. i n. t h e.s l e e v e . 2 . I n s er t . si x . p la s t i c . g r o m m e t s . i n t o . t he . g r il l e . o p en i ngs . f r o m . t he . o u t si de. Falling Object Hazar
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A. Electrical Rating Tables All 230/208 volt units are equipped with power cords. N O T E :. U s e.C o p p e r.C o n d u c t o r s.O N L Y ...W i r e.s i z e s.a r e.p e r.N E C ,.c h e c k.l o c a l.c o d e s.f o r.o v e r s e a s.a p p l i c a t i o n s . Use ONLY type and size fuse or HACR cir- Table 1 250V Receptacles and Fuse Types cuit breaker indicated on unit’s rating plate. F U S E / C I R C U I T Proper current protection to the unit is the A M P S 1 5 2 0 * 3 0 B R E A K E R res
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TABLE 2 Model Heater kW Power Cord Kit Voltage Amperage Receptacle P D E 0 7 K 0 . 0 P X P C 2 3 0 0 0 2 3 0 / 2 0 8 1 5 N E M A.6 - 1 5 r P D E / P D H 0 7 K 2 . 0 P X P C 2 3 0 1 5 2 3 0 / 2 0 8 1 5 N E M A.6 - 1 5 r 3 . 0 S T D 2 3 0 / 2 0 8 2 0 N E M A.6 - 2 0 r P D E 0 9 K 0 . 0 P X P C 2 3 0 0 0 2 3 0 / 2 0 8 1 5 N E M A.6 - 1 5 r P D E / P D H 0 9 K 2 . 0 P X P C 2 3 0 1 5 2 3 0 / 2 0 8 1 5 N E M A.6 - 1 5 r 3 . 0 S T D 2 3 0 / 2 0 8 2 0 N E M A.6 - 2 0 r 5 . 0 P X P C 2 3 0 3 0 2 3 0 / 2
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F i g u r e 1 6 F i g u r e 1 5 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 F i g u r e 1 7 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 . R o u t e . t h e . c u t . e n d s . o f . h a r n e s s . t h r o u g h . t h e . c o n d u i t . c o
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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 . Re m o v e. t h e. we a t h e r b o a r d. a n d. c e n t e r. s u p p o r t. f r o m. t h e. s l e e v e. ( i f. NOTE:. T o . a v o i d . b r e a k i n g . t h e . d o o r . o r . h i n g e . p i n s , . d o . n o t . a p p l y . e x c e s s i v e. s t i l l.i n.p l a c e ) ..B e.s u r e.a n.o u t d o o r.g r i l l e.i s.a t t a c h
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4. Re m o v e. s h i p p i n g. s c r e w. f r o m. t h e. v e n t. d o o r ,. i f. p r e s e n t .. S e e. F i g. 2 1 .. CAUTION F i g u r e 2 1 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.. C a r e f u l l y. r e m o v e. s h i p p i n g. t a p e. f r o m. t h e. f r o n t. p
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High Heat Med Coo l Power Low Fan Temperature Fan Speed Mode 3 . P l a c e. t a b s. o v e r. t o p. r a i l. ( 1 ) .. . P u s h. i n w a r d. a t. b ot t o m. u n t i l. p a n e l. Chassis Installation s n a p s.i n t o.p l a c e.( 2 ) . 1 . L i f t. u n i t. l e v e l. a n d. s l i d e. u n i t. i n t o. w a l l. s l e e v e. u n t i l. f r o m. s e a l. r e s t s. 4 . Re i n s t a l l.f r o n t.p a n e l ..S e e.F i g u r e.2 4 .. fi r m l y.a g a i n s t.f r o n t.o f.w a l l.s l e e
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High Heat Med Cool Power Low Fan Temperature Fan Speed Mode High Heat Med Cool Power Low Fan Temperature Fan Speed Mode High Heat Med Cool Power Low Fan Temperature Fan Speed Mode How To Connect IMPORTANT: Please read following electrical safety data carefully. 3 . C o n n e c t. a c c e s s o r y. p o we r. s u p p l y. c o r d. o r. h a r d. w i r e. c o n n e c t o r. t o. u n i t.c o n n e c t o r ..S e e.F i g u r e.2 6 . WARNING • U n i t s.m u s t.b e.i n s t a l l e d.u s i n g.t h e.
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Friedrich PTAC Digital Control and Unit Features T h e. n e w. F r i e d r i c h. d i g i t a l. P T A C. h a s. s t a t e. o f. t h e. a r t. f e a t u r e s. t o. i m p r o v e. g u e s t. c o m f o r t ,. i n d o o r. a i r. q u a l i t y. a n d. c o n s e r v e. e n e r g y .. . T h r o u g h. t h e. u s e. o f. s p e c i fi c a l l y. d e s i g n e d. c o n t r o l. s o f t w a r e. f o r. t h e. P T A C. i n d u s t r y. F r i e d r i c h. h a s. a c c o m p l i s h e d. w h a t. ot h e r.
