1 of 24 SAMPLE MODEL NUMBER UYORK REPLACEMENT PARTS - BREAK DOWN OF MODEL NUMBER FORMAT IN DIGITS Y13&Y14 30&40TON SINGLE PACKAGE AIR CONDITIONER UNlT SUPPLY VOLTAGE 2 INDOOR BLOWER DESIGN OPTIONS ELECTRICALCOMPONENTS PAGE PAGE 5 Supersedes: Nothing e TABLE OF CONTENTS 530.70-RP1Y (398) 12131415 PAGE - UNIT SECTIONS & COMMON PARTS ........... 3 ELECTRICAL COMPONENTS. ................. 5 DISCONNECT OPTIONS. ..................... 5 GAS HEAT SECTlON & CONTROLS. ............ 7 ELEC-HEAT SECTION & CONTROLS.. .......... 9 REFRIGERATION COMPONENTS & OPTIONS.. . 13 BLOWER MOTORS AND CONTROLS .......... 15 PAGE - BLOWER DESIGN OPTIONS.. ............... 15 BLOWER DRIVE OPTIONS .................. 16 FILTER OPTIONS .......................... 18 SUPPLY AND RETURN OPTIONS.. ........... 19 ECONOMIZER OPTIONS. ................... 21 EXHAUST AIR OPTIONS .................... 23 8 7 PACKAGE UNlT PRODUCT GENERATION - 1 - STYLE -- DISCONNECT OPTIONS 9 3 2 PAGE Lj- ECONOMIZEROPTIONS - PAGE PAGE 3 EXHAUST AIR OPTIONS - PAGE a CONFIGURATION FILTER OPTIONS - PAGE SUPPLY & RETURN OPTIONS PAGE 19 REFRIGERATIONCOMPONENTS AND OPTIONS HEAT SOURCE PAGE HEAT CAPACITY HEAT SECTION & CONTROLS INDOOR BLOWER MOTORS AND CONTROLS - PAGE Ili PAGE L GAS, PAGE 9 ELEC. INDOOR BLOWER DRIVE OPTIONS - PAGE 16 1011 4 5 6
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1 of 24 SAMPLE MODEL NUMBER
UYORK REPLACEMENT PARTS -
BREAK DOWN OF MODEL NUMBER FORMAT IN DIGITS
Y13&Y14 30&40TON SINGLE PACKAGE AIR CONDITIONER
UNlT SUPPLY VOLTAGE 2 INDOOR BLOWER DESIGN OPTIONS
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.
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 (1-318 ID. USE IN 2-318 HOLE) GROMMET, PVC RED (718 ID. USE IN 1-518 HOLE) PANEL, REAR, WIINSUL. & LINER PANEL, FRONT (ELEC. HEAT) WJINSUL., LINER, & HINGES
KNOB, DOOR (PLASTIC ~ h 4 - 2 0 THD. STUD) TONGUE, DOOR LATCH SLIDE BRACKET, LATCH BRACKET, DOOR LATCH PLATE, DOOR LATCH HINGE, DOOR 4" GASKET, STRIP 112 x 1 .O (ORDER BY FT.)
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.
(1) 025-32773-000 OPENS Q 125" F, CLOSE @ 85" F, WIAUTO RESET (2) 025-32774-000 OPENS Q 135" F, CLOSE Q 95" F, WIAUTO RESET (3) 025-32775-000 OPENS Q 160" F (4) 025-32776-000 OPENS Q 170" F (5) 025-32777-000 OPENS Q 180" F (6) 025-32778-000 OPENS Q 190" F (7) 025-32779-000 OPENS Q 200" F
Unitary Products Group
HOT WATER HEAT INFO. TO BE FORTHCOMING
Unitary Products Group
HOT WATER HEAT INFO. TO BE FORTHCOMING
Unitary Products Group
30 TON 40 TON 2
FIG. 8 - CONDENSER COILS
13 TON)
FIG. 9 - EVAPORATOR COIL
Unitary Products Group
REFRIGERATION COMPONENTS & OPTIONS (IOTH MODEL NO. DIGIT)
CONDENSER COIL PIPING EVAPORATOR COIL HEAD PRESSURE CONTROL
1 = STANDARD 3 = STANDARD 5 = STANDARD 7 =WITH HEAD PRESSURE CONTROL 2 = TECHNICOATED COIL 4 = HOT GAS BYPASS 6 = HI CAPACITY (SEE 2LA0470340- -)
8 = W/O HEAD PRESSURE CONTROL
OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES
ITEM NOT SHOWN. (1) 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.
FIG. 10 - BLOWER ASSEMBLIES Unitary Products Group
530.70-RP1 Y 15 of 24
BLOWER MOTORS AND CONTROLS (9TH MODEL NO. DIGIT)
INDOOR BLOWER MOTOR 1 = 10 HP STD. 3 = 20 HP STD. 5 = 10 HP HI EFFICIENCY 7 = 20 HP HI EFFICIENCY 2 = 15 HPSTD. 4 = 25 HP STD. 6 = 15 HP HI EFFICIENCY 8 = 25 HP HI EFFICIENCY
INDOOR BLOWER DESIGN OPTIONS (8TH MODEL NO. DIGIT)
, 2 2 10
Unitary Products Group (1) INCLUDES HOUSING, WHEEL, BEARINGS AND SHAFT.
65 65 66
OPTION INCLUDES OPTION INCLUDES OPTION INCLUDES AIR VOLUME CONTROL BLOWER WHEEL TYPE SPRING MOUNTING
SWITCH, AUX. (5M) 30-60A - VAV ONLY SWITCH, AUX. (5M) 75-90A - VAV ONLY TRANSDUCER, DUCT PRESS - VFD ONLY
A
B C
D
Z4.6 2,4,7
2, 5,6
2,5,7
024-2591 9-000 024-251 82-000
031-01269-000
1,4.6
1,5,6
1,4,7 1.5.7
I
J
K L
E
F G H
024-2591 9-000 024-251 82-000
031-01269-000
3.4.6 I =CONSTANT VOLUME 4 = FORWARD CURVE 6 = 1 INCH DEFLECTION 3,4,7 2 = INLET GUIDE VANES 5 = AIR FOIL 7 = 2 INCH DEFLECTION
3, 5,6 3 = VARIABLE FREQUENCY DRIVE
3, 5.7
024-2591 9-000 024-251 82-000
- - -
530.70-RP1 Y 16 of 24
INDOOR BLOWER DRIVE OPTIONS (ASSOCIATED WITH 9TH MODEL NO. DIGIT)
SUPPLY AIR DRIVE ADJUSTMENT
PULLEYISHEAVE 25 HP (MOTOR) 028-1 2073-000 028-1 2308-000
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
10 10 10
BROWNING PART PART 2B5V - - NUMBER I 2B5V - - NUMBER
PANEL. HOOD (TOP) PANEL. HOOD (UH SIDE) LOOKING Q HOOD FRONT PANEL, HOOD (RIH SIDE) LOOKING Q HOOD FRONT
073-1 6145-000 073-1 6146-000 073-16147-000
FILTER, ALUMINUM MESH (5-REQ'D) 026-0821 0-000
FIG. 15 - POWER
Unitary Products Group
POWER EXHAUST MOTOR - STD. EFFICIENCY MOTOR - HIGH EFFICIENCY 1 = MODULATING DAMPERS 3 = 7.5 HP STANDARD 6 = 7.5 HP HI EFFICIENCY 2 = NON-MODULATING DAMPERS 4 = 10 HP STANDARD 7 = 10 HP HI EFFICIENCY
5 = 15 HP STANDARD 8 = 15 HP HI EFFICIENCY
EXHAUST AIR OPTIONS (12TH MODEL NO. DIGIT)
OPTION INCLUDES OPTION INCLUDES OPTION INCLU3ES OPTION INCLUDES
CONTROL, TEMP. (MORNING WARM-UP) [MWUP] BASE, MOTOR MOUNTING MOTOR ADJ. SCR. (2-REQ'D) ALL-THREAD SWITCH, CONTROL BUILDING PRESSURE (MODULATING) [SSP11 SWITCH, CONTROL BUILDING PRESSURE (NON-MOD.) [SSP11
P E DAMPER PARTS (MODULATING)
P E LINKAGE PARTS (MODULATING)
P E DAMPER PARTS (NON-MODULATING)
* 1 1 4 ) 1 DAMPER ASSY, BACKDRAFT 18-118" x 22" (2-REQ'D) 1 026-34753-000 2 1 - 1 I TIMER, ANTI-SHORT CYCLE [TDRl I SEE ELEC. BOX
15 15
- 15 15 15 15
EXHAUST AIR DRIVE ADJUSTMENT - - --
Use the following table and pitch diameter (PD) to select a new motor pulleylsheave (see page 16 for PIN'S). (Specified CFM 1 Measured CFM) x PD of standard motor pulley = PD of new motor pulley
8 9 10 11 12 13
30 AND 40 TON (EXHAUST AIR CFM ADJUSTMENT WITH MOTOR PULLEY REPLACEMENT)
10 HP Motor & I 15 HP Motor & 976 RPM Drive 1069 RPM Drive
% RPM & CFM
For slower blower speeds down to 550 RPM (56% of nominal), replace motor pulley and bushing with a Browning 2MVP35B49 x 1-318 PIN 028-1 3931 -000
Blower RPM
% RPM & CFM
For slower blower speeds down to 630 RPM (59% of nominal), replace motor pulley and bushing with a Browning 2MVP40B54 x 1-518 PIN 028-13932-000
Req'd PD (in.)
Blower RPM
790
821 852 883 914 945 976 1007 1038 1069 11 00 1131
5.3 50
5.5 52 5.7 54 5.9 56 6.1 58 6.3 60 6.5 62 6.7 64
(std) 6.9 66 7.1 68 7.3 70 7.7 74
Browning 2B5V--
5.1
5.3 5.5 5.7 5.9 6.1
(std) 6.3 6.5 6.7 6.9 7.1 7.3
NOTE: Reuse the existing bushing when changing one Browning 2B5V pulley to another.
Req'd PD(in.)
Heating and Air Conditioning Proud Sponsor of the 1998
U S Olympic Team
36USC380
Browning 2B5V--
Unit Products Grou P.O.%X 1592, Yo*. lennnsytvania USA 174051592 Subject to chan without notice. Printed in U.S.A. Copyright O byyo* International Corporation 1998. All rights reserved. SHU 2M 298 1.32