Y13&Y14 30&40TON REPLACEMENT PARTS. - PAGE Ili 16 BREAK DOWN OF MODEL NUMBER FORMAT IN DIGITS LGAS, PAGE 9ELEC. 1 of 24 SAMPLE MODEL NUMBER

Transcription

1 UYORK - Y3&Y4 30&40TON SINGLE REPLACEMENT PARTS Supersedes: PACKAGE AIR CONDITIONER e RPY Nothing (398) of 24 SAMPLE MODEL NUMBER BREAK DOWN OF MODEL NUMBER FORMAT IN DIGITS PACKAGE STYLE UNlT PRODUCT GENERATION -- - DISCONNECT PAGE Lj- OPTIONS - PAGE ECONOMIZEROPTIONS PAGE EXHAUST 3 CONFIGURATION SUPPLY & RETURN PAGE FILTER - PAGE AIR OPTIONS a - PAGE OPTIONS OPTIONS 9 HEAT HEAT HEAT PAGE REFRIGERATIONCOMPONENTS PAGE SOURCE CAPACITY & CONTROLS SECTION LGAS, PAGE 9ELEC. UNlT SUPPLY ELECTRICAL PAGE VOLTAGE COMPONENTS INDOOR BLOWER MOTORS INDOOR BLOWER 2 INDOOR PAGE BLOWER AND OPTIONS AND CONTROLS DRIVE OPTIONS - PAGE DESIGN OPTIONS 5 TABLE OF CONTENTS PAGE UNIT SECTIONS & COMMON PARTS... 3 ELECTRICALCOMPONENTS DISCONNECT OPTIONS. GAS HEAT SECTlON & CONTROLS ELEC-HEAT SECTION & CONTROLS REFRIGERATIONCOMPONENTS & OPTIONS... 3 BLOWER MOTORS AND CONTROLS BLOWER DESIGN OPTIONS..... BLOWER DRIVE OPTIONS... FILTER OPTIONS... SUPPLY AND RETURN OPTIONS..... ECONOMIZER OPTIONS EXHAUST AIR OPTIONS PAGE PAGE Ili 6

2 FIG. - UNIT SECTIONS & COMMON PARTS (30 TON SHOWN)

3 COMMON PARTS FIG ITEM UNlT / CHANNEL, UPRIGHT (FRONT & REAR) I CHANNEL, WIINSUL. & LINER (-REQ'D - REAR) / CHANNEL, WIINSUL. & LINER (3-REQ'D) I CHANNEL, WIINSUL. & LINER (2-REQ'D - FRONT & REAR) I 7A 8 DESCRIPTION CHANNEL, UPRIGHT (FRONT) CHANNEL, UPRIGHT (FRONT) MOUNT, MOTOR (WIREFORM) CLAMP RING FOR MOTOR MOUNT GUARD, FAN Y3&Y4 30 & 40 TON / 9 I BLADE, FAN / GUARD, COIL (WIREFORM) (0-REQ'D, 3 FR. & REAR, 4 ON END) POST, CORNER (FRONT & REAR COMPRESSOR END) POST, CORNER PIE REAR POST, CORNER PIE FRONT DOOR, WIINSUL. & LINER (3 - FRONT REAR) I PANEL, ROOF ( - FAN OPENING) 30 TON ONLY PANEL, ROOF (2 - FAN OPENINGS) 30 TON (I-REQ'D) I PANEL, ROOF (2 - FAN OPENINGS) 40 TON (2-REQ'D) PANEL, ROOF (HEAT SECTION) PANEL, ROOF (4-REQ'D) PANEL, ROOF (PIE END) CHANNEL, ROOF JOINT WIGASKET (5-REQ'D) RAIL, TOP (FRONT - COMPRESSOR END) RAIL, TOP (FRONT - PIE END) RAIL, TOP (REAR - COMPRESSOR END) RAIL, TOP (REAR - PIE END) RAIL, TOP (SIDE - COMPRESSOR) RAIL, TOP (SIDE - PIE) GROMMET, PVC RED (-38 ID. USE IN 2-38 HOLE) GROMMET, PVC RED (78 ID. USE IN -58 HOLE) PANEL, REAR, WIINSUL. & LINER PANEL, FRONT (ELEC. HEAT) WJINSUL., LINER, & HINGES DOOR HARDWARE A 40 KNOB, DOOR (PLASTIC ~h4-20 THD. STUD) A 4 TONGUE, DOOR LATCH SLIDE A 42 BRACKET, LATCH A 43 BRACKET, DOOR LATCH A 44 PLATE, DOOR LATCH 45 HINGE, DOOR 4" 46 GASKET, STRIP 2 x.o (ORDER BY FT.) ITEM NOT SHOWN \ \ ABBREVIATIONS: CV - CONSTANT VOLUME ECON. - ECONOMIZER VAV - VARIABLE AIR VOLUME AF - AIR FOIL VFD - VARIABLE FREQUENCY DRIVE FC - FORWARDCURVE PIE - POWER EXHAUST IGV - INLET GUIDE VANES New replacement parts shown in bold face type at the first printing of Parts List code dated 3/98. Major components and suggested stocking items are shown with item number in parenthesis "( )". Items with UNlT STYLES not shown are unaffected by style changes.

4 ECON. ONLY LOW VOLTAGE CONTROLS w w w w MR LOR LOR2 RY RY2 rloa- VFD TDR k-- I ^a NON MODULATING PIE ONLY 5 - ECON. ONLY CONTROLS ED 26 - VFD ONLY 25 - VFD ONLY KA KAA.. IL, ILH 65 5;: 60; 60A 78,78A QA QAA r -.- -, ,6A FIG. 2 - ELECTRICAL BOX

5 ELECTRICAL COMPONENTS (7TH MODEL NO. DIGIT) CODES 2= = = CONTROL, DUCT, PRESS. (VFD ONLY) [PC BLOCK, TERMINAL (VFD ONLY) IT84 BLOCK, TERMINAL (VFD ONLY) [TB5] ITEM NOT SHOWN. DISCONNECT OPTIONS (4TH MODEL NO. DIGIT) A = NO DISCONNECT B = STD. DISCONNECT WICONVENIENCE OUTLET C = STD. DISCONNECT W/O CONVENIENCE OUTLET ITEM NOT SHOWN.

6 4- FIG. 3 - HEAT EXCHANGER & FLUE VENT ASSY. FIG. 4 - GAS HEAT CONTROLS

7 GAS HEAT SECTION & CONTROLS (5TH & 6TH MODEL NO. DIGIT) HEAT SOURCE HEAT CAPACITY HEAT SOURCE HEAT CAPACITY N = NATURAL GAS 2 = 233 MBH,, = -37 \ c3 7 = XXXX S = NATURAL GAS 4 = 466 MBH 2 - XXX 7 = 700 MBH 2 - x\,' 9 \,y,, < -/%<k. E = ELECTRIC HEAT 4 = 40 KW C = COOLING ONLY 0 = NO HEATn 8 = 80 KW = 08 KW Includes stainless steel heat exchanger. Refer to common parts for panelldoor (24) (25) (26) (27) IGNITION, MODULE (233 & 466 MBH) llc,2] RELAY, CONTROL (233 & 466 MBH) [BR- SWITCH, PRESSURE [PSI OR PS2 TRANSFORMER (233 & 466 MBH) [2T] () INCLUDES MOTOR, WHEEL, & HOUSING. ITEM NOT SHOWN. FOR FIELD INSTALLED ACCESSORIES SEE THE FOLLOWING PARTS LISTS: ACCESSORIES - NON-ELECTRICAL DESCRIPTION NATURAL TO LP CONVERSION KIT HlGH ALTITUDE KIT FOR NAT. GAS HlGH ALTITUDE KIT FOR LP GAS LP TO NATURAL CONVERSION KIT MODEL NO. NOTE: NP MBH - KIT REQ'D HA MBH - 2 KITS REQ'D HA MBH - 3 KITS REQ'D PN0437 New replacement parts shown in bold face type at the first printing of Parts List code dated 3/98. Major components and suggested stocking items are shown with item number in parenthesis "( )". Items with UNIT STYLES not shown are unaffected by style changes.

8 ELEC. HEAT SECTION & CONTROLS (5TH & 6TH MODEL NO. DIGIT) ELECTRIC HEAT - (30 TON) 40 KW HEAT FIG. 5 - ELEC. HEAT CONTROLS 80 KW HEAT

9 30 TON (CONT'D) 08 KW HEAT ELECTRIC HEAT - (40 TON) 40 KW HEAT 80 KW HEAT 08 KW HEAT () OPENS Q 25" F, 85" F, WIAUTO RESET (2) OPENS Q 35" F, CLOSE Q 95" F, WIAUTO RESET (3) OPENS Q 60" F (4) OPENS Q 70" F (5) OPENS Q 80" F (6) OPENS Q 90" F (7) OPENS Q 200" F

10 HOT WATER HEAT INFO. TO BE FORTHCOMING

11 HOT WATER HEAT INFO. TO BE FORTHCOMING

12 30 TON 40 TON 2 FIG. 8 - CONDENSER COILS 3 TON) FIG. 9 - EVAPORATOR COIL

13 REFRIGERATION COMPONENTS & OPTIONS (IOTH MODEL NO. DIGIT) OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES A,3,5,7 E,3,6,7 I,3,5,8 M,3,6, 8 B 2,3, 5,7 F 2,3,6,7 J 2,3,5,8 N 2,3,6, 8 C,4,5,7 G.4, 6.7 K,4,5, 8 0,4,6, 8 D 2,4,5,7 H 2,4, 6,7 L 2,4,5,8 P 2,4,6, 8 FIG CONDENSER COIL PIPING EVAPORATOR COIL HEAD PRESSURE CONTROL = STANDARD 3 = STANDARD 5 = STANDARD 7 =WITH HEAD PRESSURE CONTROL 2 = TECHNICOATED COIL 4 = HOT GAS BYPASS 6 = HI CAPACITY (SEE 2LA ) 8 = W/O HEAD PRESSURE CONTROL ITEM 2 2 2A 2B 2C 3 3 UNIT DESCRIPTION COMPRESSOR, HERMETIC (SCROLL) COIL. COND. (SYS. #I & #3 WIHDR. & DISTR.) COIL, COND. COATED (SYS. # & #3 WIHDR., DISTR.) HEADER. -8" DIA. (SYS. #I & #3) HEADER, 58" DIA. (SYS. #I & #3) DISTRIBUTOR BODY 2-FEED (SYS. #l,#2, #3, #4) COIL, COND. (SYS. #2 WIHDR. & DISTR.) COIL, COND. COATED (SYS. #2 WIHDR., DISTR.) Y3 30 TON SEE ELEC Y4 40 TON SEE ELEC ITEM NOT SHOWN. () INCLUDES HEADERS, DISTRIBUTORS, & TXV'S READILY ADAPTABLE FOR HOT GAS BYPASS. (2) CONTAINS PCOILS, MARRIED WIHEADERS. INCLUDES DISTRIBUTORS & TXV'S READILY ADAPTABLE FOR HOT GAS BYPASS. (3) ON HOT GAS BY-PASS THE NOZZLE IS REMOVED FROM THE DISTRIBUTOR AND PLACED IN THE INLETOFTHETEE ADAPTER.

14 FRONT CV & VFD 26,26A 29,29A (PG. 4) FRONT VAV 8 FIG. 0 - BLOWER ASSEMBLIES

15 BLOWER MOTORS AND CONTROLS (9TH MODEL NO. DIGIT) RP Y 5 of 24 INDOOR BLOWER MOTOR = 0 HP STD. 3 = 20 HP STD. 5 = 0 HP HI EFFICIENCY 7 = 20 HP HI EFFICIENCY 2= 5 HPSTD. 4 = 25 HP STD. 6 = 5 HP HI EFFICIENCY 8 = 25 HP HI EFFICIENCY, SWITCH, AUX. (5M) 30-60A - VAV ONLY SWITCH, AUX. (5M) 75-90A - VAV ONLY TRANSDUCER, DUCT PRESS - VFD ONLY INDOOR BLOWER DESIGN OPTIONS (8TH MODEL NO. DIGIT) OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES AIR VOLUME CONTROL BLOWER WHEEL TYPE SPRING MOUNTING A,4.6 E Z4.6 I I =CONSTANT VOLUME 4 = FORWARD CURVE 6 = INCH DEFLECTION B,5,6 F 2,4,7 J 3,4,7 2 = INLET GUIDE VANES 5 = AIR FOIL 7 = 2 INCH DEFLECTION C,4,7 G 2, 5,6 K 3, 5,6 3 = VARIABLE FREQUENCY DRIVE D.5.7 H 2,5,7 L 3, 5.7 () INCLUDES HOUSING, WHEEL, BEARINGS AND SHAFT.

16 RP Y 6 of 24 INDOOR BLOWER DRIVE OPTIONS (ASSOCIATED WITH 9TH MODEL NO. DIGIT) A 3 3 PULLEYISHEAVE 25 HP (MOTOR) BUSHING (-78 BORE) 'V" BELT (5VX 580) (2-REQ'D) "V BELT (5VX 7 0) (2-REQ'D) SUPPLY AIR DRIVE ADJUSTMENT Use the following tables and pitch diameter (PD) to select a new motor pulleylsheave. (Specified CFM /Measured CFM) x PD of standard motor pulley = PD of new motor pulley BROWNING PART PART 2B5V - - NUMBER I 2B5V - - NUMBER BROWNING BROWNING 2B5V - NUMBER 2B5V - NUMBER

17 (std) (std) (std) (std) NOTE: Reuse the existing bushing when changing one Browning 2B5V pulley to another. I 40 TON (SUPPLY AIR CFM ADJUSTMENT WITH MOTOR PULLEY REPLACEMENT) I 25 HP Motor & 88 RPM Drive % RPM & CFM 7 68., I Blower RPM Req'd PD (in.) (std) Browning 2B5V NOTE: Reuse the existing bushing when changing one Browning 2B5V pulley to another.

18 RP 8 of 24 Y FILTER OPTIONS ( ITH MODEL NO. DIGIT) A = STANDARD B = 65% EFFICIENCY C = 95% EFFICIENCY D = HIGH EFFICIENCY NOTE: 0 FILTERS REQ'D PER UNIT. FIG ITEM A B 2A 28 3A 38 4A 48 UNIT STYLE FILTER OPTIONS A FILTER, 2" STANDARD (4-REQ'D) FILTER, 2" STANDARD (6-REQ'D) FILTER, 6" - 65% (4-REQ'D) FILTER, 6" - 65% (6-REQ'D) FILTER, 6" - 95% (4-REQ'D) FILTER, 6" - 95% (6-REQ'D) FILTER, 2" PLEATED (4-REQ'D) FILTER, 2" PLEATED (6-REQ'D) DESCRIPTION Y3 & 4 30 & 40 TON 2~6x25 2x20~25 6~6x25 6~20x25 6~6x25 6~20x25 2~6x25 2~20x25 Unitary Products Group

19 SUPPLY AND RETURN OPTIONS (4TH MODEL NO. DIGIT) RPlY 9 of 24 OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES A C E 394 B,4 3,2 5 I F 3,5 CONFIGURATION = BOlTOM RETURN 3 = END RETURN 5 = FRONT SUPPLY 2 = BOTTOM SUPPLY 4 = REAR SUPPLY NOTES:. FRONT SUPPLY ON COOLING ONLY UNITS. 2. ELECTRIC HEAT OPTIONS WlTH BOTTOM SUPPLY ONLY. 3. GAS HEAT OPTIONS WlTH BOrrOM OR REAR SUPPLY. BOTTOM & END RETURN - W/O ECONOMIZER OR POWER EXHAUST UNIT FIG ITEM DESCRIPTION 2 3 DOOR, FRONTIREAR WIINSUL. & LINER (2-REQ'D) PANEL, UPPER WIINSUL. & LINER PANEL, LOWER WIINSUL. & LINER Y3&Y4 30 & 40 TON POWER EXHAUST OR BAROMETRIC RELIEF HOOD ,, PANEL, HOOD (TOP) PANEL, HOOD (UH SIDE) LOOKING Q HOOD FRONT PANEL, HOOD (WH SIDE) LOOKING Q HOOD FRONT PANEL, HOOD (BOTTOM) PANEL, EXHAUST WIINSUL. & LINER BOlTOM RETURN - WlTH BAROMETRIC RELIEF 9 I DAMPER ASS'Y, BACKDRAFT 8-8" x 48" I FRONT BOTTOM RETURN AIR WITH POWER EXHAUST OR BAROMETRIC RELIEF BOlTOM RETURN AIR WIO EXHAUST FIG. - SUPPLY & RETURN

20 45 - AUTO. ECON. ONLY 47 - AUTO. ECON. - MANUAL ECON. (FULL HEIGHT DOOR) FIG. 2 - BOTTOM RETURN AIR WIECONOMIZER 4" DIA. RODS 37 6 AUTOMATIC 4" DIA. RODS OBTAIN LOCALLY) MANUAL FIG. 3 - ECONOMIZER DAMPERS Unitary Products Group

21 ECONOMIZER OPTIONS (3TH MODEL NO. DIGIT) 2 of 24 A = DUAL INPUT ENTHALPY C = DRY BULB SENSOR E = NO ECONOMIZER B = SINGLE INPUT ENTHALPY D = MANUAL OPERATION BOrrOM RETURN AIR WlTH ECONOMIZER FIG 2 ITEM ECONOMIZER CONTROLS 2 (2) (3) UNIT STYLE DESCRIPTION PANEL, DOOR WiINSUL. & LINER (2-REQ'D) CT'L, ENTHALPY (SGL. & DUAL) (OUTSIDE AIR SENSOR) loasl CI'L, ENTHALPY (DUAL ONLY) (RETURN AIR SENSOR) lrasl SENSOR. DRY BULB SENSOR, MIXED AIR TEMP. [MAT CONTROLLER, ECONOMIZER Y3&Y4 30 & 40 TON SEE ELEC. BOX DAMPER PARTS (6) ACTUATOR, DAMPER IBELIMO) (ACT BLADE. DAMPER (6-REQ'D) SINGLE PIVOT () BLADE, DAMPER (4-REQ'D) DOUBLE PIVOT (2) BUSHING, DAMPER FLANGE (40-REQ'D) PIN. SLIDE (40-REQ'D) SEAL. DAMPER BLADE (25-58 LG.) (SREQ'D) SEAL. DAMPER BLADE (38-2 LG.) (24-REQ'D) LINKAGE PARTS () FURNISHED WITH SINGLE PIVOT BRACKET AND EDGE SEAL. (2) FURNISHED WITH DOUBLE PIVOT BRACKET AND EDGE SEAL ECONOMIZER. MANUAL DAMPER PARTS, MANUAL LINKAGE PARTS. MANUAL A ARM CRANK. DAMPER LINK (2-REQ'D) PIVOT. LINKAGE (2-REQ'D) BRACKET, DAMPER BLADE W/PIVOT (6-REQ'D) BRACKET. DAMPER BLADE W/PIVOT (4-REQ'D) BRACKET, DAMPER BLADE W/2 PIVOTS (2-REQ'D) PIVOT. BRASS (REPLACEMENT OF DOUBLE PIVOT) CONNECTOR. PIVOT (REPLACEMENT OF DOUBLE PIVOTS) _ FRONT & REAR HINGED ECONOMIZER HOODS (2-REQ'D) AUTOMATIC ECONOMIZER END ECONOMIZER HOOD (-REQ'DI 2 53 PANEL. HOOD (TOP) PANEL. HOOD (UH SIDE) LOOKING Q HOOD FRONT PANEL, HOOD (RIH SIDE) LOOKING Q HOOD FRONT FILTER, ALUMINUM MESH (5-REQ'D)

22 FIG. 5 - POWER

23 EXHAUST AIR OPTIONS (2TH MODEL NO. DIGIT) OPTION INCLUDES OPTION INCLUDES OPTION INCLU3ES OPTION INCLUDES A BAROMETRIC B,3 F,7 J 2, 5 RELIEF C,4 G,8 K 2, 6 D,5 H 2,3 L 2,7 N NO EXHAUST E,6 I 24 M 2, 8 POWER EXHAUST MOTOR - STD. EFFICIENCY MOTOR - HIGH EFFICIENCY = MODULATING DAMPERS 3 = 7.5 HP STANDARD 6 = 7.5 HP HI EFFICIENCY 2 = NON-MODULATING DAMPERS 4 = 0 HP STANDARD 7 = 0 HP HI EFFICIENCY 5 = 5 HP STANDARD 8 = 5 HP HI EFFICIENCY COMMON PIE PARTS 30 & 40 TON UNIT FIG ITEM DESCRIPTION STyLE 4 88 BLOWER, DUAL INCL. - (2) WHEELS, SHAFT, (2) BEARINGS, (2) HOUSINGS (92) (92) CONTROL, TEMP. (MORNING WARM-UP) [MWUP] BASE, MOTOR MOUNTING MOTOR ADJ. SCR. (2-REQ'D) ALL-THREAD SWITCH, CONTROL BUILDING PRESSURE (MODULATING) [SSP SWITCH, CONTROL BUILDING PRESSURE (NON-MOD.) [SSP Y3 & 4 30 & 40 TON x 8 LG ITEM NOT SHOWN.

24 PE DAMPER PARTS (MODULATING) PE LINKAGE PARTS (MODULATING) 5 8 CRANKARM, ACTUATOR 5 9 JOINT, BALL (2-REQ'D) BRACKET, DAMPER BLADE WIPIVOT (8-REQ'D) 5 BRACKET, DAMPER BLADE WIPIVOT (4-REQ'D) 5 2 PIVOT, BRASS (REPLACEMENT OF DBL. PIVOTS) 5 3 CONN., PIVOT (REPLACEMENT OF DBL. PIVOTS) PE DAMPER PARTS (NON-MODULATING) 4) DAMPER ASSY, BACKDRAFT 8-8" x 22" (2-REQ'D) I TIMER, ANTI-SHORT CYCLE [TDRl I SEE ELEC. BOX EXHAUST AIR DRIVE ADJUSTMENT Use the following table and pitch diameter (PD) to select a new motor pulleylsheave (see page 6 for PIN'S). (Specified CFM Measured CFM) x PD of standard motor pulley = PD of new motor pulley 30 AND 40 TON (EXHAUST AIR CFM ADJUSTMENT WITH MOTOR PULLEY REPLACEMENT) 7.5 HP Motor & 852 RPM Drive 0 HP Motor & I 5 HP Motor & 976 RPM Drive 069 RPM Drive % RPM & CFM Blower RPM Req'd PD (in.) Browning 2B5V-- % RPM & CFM Blower RPM Req'd PD(in.) Browning 2B5V-- % RPM & CFM Blower RPM Req'd PD (in.) Browning 2B5V -- For slower blower speeds down to 550 RPM (65% of nominal), replace motor pulley and bushing with a Browning 2MVP35B49 x -38" PIN For slower blower speeds down to 550 RPM (56% of nominal), replace motor pulley and bushing with a Browning 2MVP35B49 x -38 PIN For slower blower speeds down to 630 RPM (59% of nominal), replace motor pulley and bushing with a Browning 2MVP40B54 x -58 PIN (std) (std) NOTE: Reuse the existing bushing when changing one Browning 2B5V pulley to another. Heating and Air Conditioning Unit Products Grou P.O.%X 592, Yo. lennnsytvania USA Subject to chan without notice. Printed in U.S.A. Copyright O byyo International Corporation 998. All rights reserved. SHU 2M Proud Sponsor of the 998 US Olympic Team 36USC380