This manual is to be used by qualified, professionally trained HVAC technicians only. Goodman
does not assume any responsibility for property damage or personal injury due to improper
service procedures or services performed by an unqualified person.
is a registered trademark of Maytag Corporation or its related companies and is used under license to Goodman Company, L.P., Houston, TX. All rights reserved.
RS6200007r14
December 2017
IMPORTANT INFORMATION
Pride and workmanship go into every product to provide our customers with quality products. It is possible, however, that
during its lifetime a product may require service. Products should be serviced only by a qualified service technician who is
familiar with the safety procedures required in the repair and who is equipped with the proper tools, parts, testing instruments
and the appropriate service manual. REVIEW ALL SERVICE INFORMATION IN THE APPROPRIATE SERVICE MANUAL BEFORE
BEGINNING REPAIRS.
IMPORTANT NOTICES FOR CONSUMERS AND SERVICERS
RECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS
WARNING
O
NLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, ADJUST, SERVICE OR
REPAIR (HEREINAFTER
MANUAL SHOULD SERVICE THE EQUIPMENT
BE RESPONSIBLE FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM
IMPROPER SERVICE OR SERVICE PROCEDURES
ASSUME RESPONSIBILITY FOR ANY INJURY OR PROPERTY DAMAGE WHICH MAY
RESULT
. IN
LICENSES TO SERVICE THE EQUIPMENT SPECIFIED IN THIS MANUAL, ONLY
LICENSED PERSONNEL SHOULD SERVICE THE EQUIPMENT
INSTALLATION, ADJUSTMENT, SERVICING OR REPAIR OF THE EQUIPMENT
SPECIFIED IN THIS MANUAL, OR ATTEMPTING TO INSTALL, ADJUST, SERVICE OR
REPAIR THE EQUIPMENT SPECIFIED IN THIS MANUAL WITHOUT PROPER
TRAINING MAY RESULT IN PRODUCT DAMAGE, PROPERTY DAMAGE, PERSONAL
INJURY OR DEATH
, “
SERVICE
”)
THE EQUIPMENT SPECIFIED IN THIS
. THE
MANUFACTURER WILL NOT
. IF
YOU SERVICE THIS UNIT, YOU
ADDITION, IN JURISDICTIONS THAT REQUIRE ONE OR MORE
. I
MPROPER
.
T
O PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH,
DO NOT STORE COMBUSTIBLE MATER IALS OR USE GASOLINE OR OTHER
FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS APPLIANC E.
To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this product.
For further assistance, please contact:
CONSUMER INFORMA TION LINE
GOODMAN® BRAND PRODUCTS
TOLL FREE
1-877-254-4729 (U.S. only)
email us at: customerservice@goodmanmfg.com
fax us at: (713) 856-1821
(Not a technical assistance line for dealers.)
Outside the U.S., call 1-713-861-2500.
(Not a technical assistance line for dealers.) Your telephone company will bill you for the call.
is a registered trademark of Maytag Corporation or its related companies and is used under license to Goodman Company, L.P., Houston, TX. All rights reserved.
email us at: customerservice@goodmanmfg.com
AMANA® BRAND PRODUCTS
TOLL FREE
1-877-254-4729 (U.S. only)
fax us at: (713) 856-1821
(Not a technical assistance line for dealers.)
2
IMPORTANT INFORMATION
SAFE REFRIGERANT HANDLING
While these items will not cover every conceivable situation, they should serve as a useful guide.
WARNING
REFRIGERANTS ARE H EAVIER T HAN AIR. THEY CAN "PUS H OUT" THE
OXYGEN IN YOUR LUNGS OR IN ANY ENCLOSED SPACE.
POSSI BLE DIFFI CULTY IN BRE ATHIN G OR DEATH:
EVER PURGE REFRIGERANT INTO AN ENCLOSED ROOM OR SPACE. BY
•
N
LAW, ALL REFRIGERANTS MUST BE RECLAIMED.
IF AN INDOOR LEAK IS SUSPECTED, THOROUGHLY VENTIL ATE THE AREA
•
BEFORE BEGINNING WORK.
IQUID REFRIGERANT CAN BE VERY COLD. TO AVOID POSSIBLE FROST-
•
L
BITE OR BL INDNESS, AVOID CONTACT W ITH REFR IGERANT AND WEAR
I
GLOVES AND GOGGLES.
SKIN OR EYES, SEEK MEDICAL HELP IMMEDIATELY.
A
LWAYS FOLLOW
•
AS POIS ONOUS GA S WILL BE PRODUC ED.
F LIQUID REFRIGERANT DOES CONTACT YOUR
EPA
REGULATIONS. NEVER BURN REFRIGERANT,
O AVO ID
T
WARNING
HE UNITED STATES ENVIRONME NTAL PROTECTION AGENCY ( "
T
HAS ISSUED VARIOUS REGULATIONS REGARDING THE INTRODUCTION AN D
DISPOSA L OF REFRI GERANTS INTRODUC ED INTO T HIS UNIT .
FOLLOW T HESE REGU LATIONS MAY HARM TH E ENVIRON MENT AND CAN
LEAD TO THE H IMPOSI TION O F SUBSTAN TIAL FIN ES.
MAY VARY BY JURISDICTION.
EPA OFFICE.
LOCAL
SHOULD QUEST IONS ARI SE, CO NTACT YOUR
THESE REGULATIONS
EPA
AILURE TO
F
WARNING
TO AVOID POSSIBLE EXPLOSION:
EVER APPL Y FLAME O R STEA M TO A REFR IGERAN T CYLINDE R. IF YOU
•
N
MUST HEA T A CYLIND ER FOR FAS TER CHARG ING, PARTI ALLY IMME RSE
IT IN WARM WATER.
NEVER FILL A CYLINDER MORE THAN 80% FULL OF LIQUID REFRIG ERANT.
•
NEVER ADD ANYTHING OTHER T HAN R-22 TO AN R-22 CYLINDER OR
•
R-410A TO AN R-410A CYLINDER. THE SERVICE EQUIPMENT USED MUST
BE LISTED OR CERTIFIED FOR THE TYPE OF REFRIGERANT USED.
TORE CYLIN DERS IN A COOL, DRY PL ACE. NEVER US E A CYLIND ER
•
S
AS A PLATFORM OR A ROLLER.
WARNING
TO AVOID POSSIBLE EXPLOSION, USE ONLY RETURNABLE (NOT DISPOSABLE)
SERVICE CYLINDERS WHEN REMOVING REFRIGERANT FROM A SYSTEM.
•
ENSURE THE CYLINDER IS FREE OF DAMA GE WHICH COULD LEAD TO A
LEAK OR EX PLOS ION.
•
")
ENSURE THE HYDROST ATIC TEST DATE DOES NO T EXCEED 5 YEARS.
•
ENSURE THE PRESSURE RATING MEETS OR EXCEEDS 400 LBS.
WHEN IN DOUBT, DO NOT USE CYLINDER.
WARNING
WARNING
SYSTEM CONTAMINANTS, IMPROPER SERVICE PROCEDURE AND/OR PHYSICAL
ABUSE AFFECTING HERMETIC COMPRESSOR ELE CTRICAL TERMINALS MAY
CAUSE DANGEROUS SYSTEM VENTING.
The successful development of hermetically sealed refrigeration compressors has completely sealed the compressor's
moving parts and electric motor inside a common housing,
minimizing refrigerant leaks and the hazards sometimes
associated with moving belts, pulleys or couplings.
Fundamental to the design of hermetic compressors is a
method whereby electrical current is transmitted to the
compressor motor through terminal conductors which pass
through the compressor housing wall. These terminals are
sealed in a dielectric material which insulates them from the
housing and maintains the pressure tight integrity of the
hermetic compressor. The terminals and their dielectric
embedment are strongly constructed, but are vulnerable to
careless compressor installation or maintenance procedures and equally vulnerable to internal electrical short
circuits caused by excessive system contaminants.
T
O AVOID POSSIBLE INJURY, EX PLOSION OR DEATH, PRACTICE SAFE
HANDLING OF RE FRIGERANTS.
In either of these instances, an electrical short between the
terminal and the compressor housing may result in the loss
of integrity between the terminal and its dielectric embedment. This loss may cause the terminals to be expelled,
thereby venting the vaporous and liquid contents of the
compressor housing and system.
A venting compressor terminal normally presents no danger
to anyone, providing the terminal protective cover is properly
in place.
If, however, the terminal protective cover is not properly in
place, a venting terminal may discharge a combination of
(a ) hot lubricating oil and refrigerant
(b ) flammable mixture (if system is contaminated
with air)
in a stream of spray which may be dangerous to anyone in the
vicinity. Death or serious bodily injury could occur.
Under no circumstances is a hermetic compressor to be
electrically energized and/or operated without having the
terminal protective cover properly in place.
See Service Section S-17 for proper servicing.
3
PRODUCT IDENTIFICATION
s
ASXC 160241AA
1234,56678,9
ComfortNet™
Brand
A - Ama na® bra ndMaj or/Mi nor Revi si on
D - Deluxe Goodman® brand
G - Goodman® brand
Type1 - 208/230V Single-Phase 60 Hz
S3 - 208/230V Three-Phase 60 Hz
Split Sys tem
4 - 460V Three-Phase 60 Hz
Type
C:Condenser R-22
H:Heat Pump R-22024 - 2 Tons
X:Condenser R-410A036 - 3 Tons
Z:Heat Pump R-410A048 - 4 Tons
060 - 5 Tons
Communication Feature
C:4-Wi re Communicati on Ready
SEER
16 - 16 SEER
18 - 18 SEER
Engineering
Voltage
Nominal Capacity
4
PRODUCT IDENTIFICATION
A
=
ComfortNet™
CAP F1824A 6 A
12345,6,7,891011,12
BrandEngineering*
CIndoor Coi l
Unit Application2 = R-22
AUpflow/Downflow Coi l
H Horizontal A-Coil
Horizontal Slab Coil
S
Coated Coils
T
Nominal Width for Gas Furnace
A = Fits 14" Furna ce Cabinet
B = Fits 17-1/2" Furnace Cabi net
C =
Fits 21" Furnace Cabinet
D = Fits 24-1/2" Furnace Cabinet
N
Does Not Apply (Horizontal Slab Coils
Major/Minor Revisions
Refrigerant Charge
4 = R-410A
6 = R-410A or R-22
Cabinet Finish
U Unpainted
PPainted
N Unpai nted Ca se
Expansion Device
FFlowrator
T4 - 5 Tons
Expansi on Valve4 - 5 Tons
1824 =
3030 =
3131 =
3636 =
3642 =
3743 =
4860 = Factory-Installed Non-Adjustable
4961 =
Nominal Capacity @ 13 SEER
1-1/2 - 2 Tons
2-1/2 Tons
2-1/2 Tons
3 Tons
3 - 3-1/2 Tons
3 - 3-1/2 Tons
5
PRODUCT IDENTIFICATION
H
MBVC1200AA1
1,23445,6789
ComfortNet™
Brand
MB - Modular Blower1: 208-230V/60Hz/1 P
TypeA: First Seri es
Speed
V:
Communication FeatureA: No Circui t Br eaker
C:4-Wire Communication Ready
Airflow
12:
1200 CFM
16:
1600 CFM
20:
2000 CFM
B: Ci rcuit Breaker
Elect rical
Design Se ries
Circuit Breaker
Factory Heat
00 No Heat
6
PRODUCT IDENTIFICATION
A VPTC183016AA
123456,7,8,9111213,14
ComfortNet™
Brand
A Airhandler
Unit Application
Vari a bl e Sp eed Motor
V
Cabinet Finish
U: Unpa inted
P: Painted1 208/240V, 1 Phase, 60 Hz
N: Uncas ed
Expansion Device
F: Fl owrator
T: Expansion Valve
Communications
C: 4-Wire Communi cati on Ready
Multi-Position & Downflow Applications
Ceiling Mount & Wall Mount Applications
Maj or/Mi nor Revi si ons
1830 = 1-1/2 to 2-1/2 Tons
3137 = 3 Tons
4260 = 3-1/2 to 5 Tons
Engineering*
Refrigerant Charge
No Di git = R-22 Onl y
6 = R-410A or R-22
Electrical
Nominal Capacity
7
PRODUCT IDENTIFICATION
A
V
PTC18B14AA
123456,7891011,12
ComfortNet™
Brand
ASi ngl e Piec e
Ai rhandl er
Unit Application
CCeiling Mount PSC Motor4 = R-410a
RMulti Position PSC Motor
SMulti Posi tion EEM Motor
W Wall Mount PSC/EEM Motor1 208/240V, 1 Phase, 60 Hz
VMulti Position
Variable Speed Motor -
Communi cating
Cabinet Finish
U Unpainted
PPainted
NUncased
Expansion Device
FFlowrator 31 = 2 Tons
TExpansion Valve 33 = 1 1/2 - 2 Tons
Communications
ComfortNet
C
TM
Compatible
*Not used for inventory management
Nominal Capacity
Major/Minor Revisions
18 = 1-1/2 Tons
24 = 2 Tons
25 = 2 Tons
29 = 2 Tons
30 = 2-1/2 Tons
36 = 3 Tons
37 = 2 1/2 - 3 1/2 Tons
39 = 2 1/2 - 3 Tons
42 = 3-1/2 Tons
48 = 4 Tons
49 = 3 - 3 1/2 Tons
59 = 4 - 5 Tons
60 = 5 Tons
61 = 4 - 5 Tons
Engineering*
Refrige rant Charge
Electrical
Cabinet Width
B = 17-1/2"
C = 21"
D = 24-1/2"
All Airhandlers use DIRECT DRIVE MOTORS. Power supply is AC 208-230v, 60 hz, 1 phase.
8
PRODUCT IDENTIFICATION
ASXC16
MANA® BRAND SPLIT
A
Model/RevDescription
ASXC160 **1AA
AS XC160601BAUse ZPS49 compress or.
AS XC160481BASmart Coi l® coil s
AS XC160(24/36)1BBWi ring diagram updat ed wit h notes .
AS XC160(48-60)1BBMotor changed t o Nidec.
Introduces Amana® brand 2-stage 16 SEER condensing units with R-410A,
communicati ng m o dels.
OMMUNICATING CONDENSERS R-410A 16 SEER
X-C
ASXC160 (2 4/36)1BC
ASXC160 (4 8- 60) 1BC
ASXC160 (2 4/36)1BD
ASXC160 (4 8- 60) 1BD
AS XC160(241, 481)B ERefrigerant charge reduction
AS XC160(24,36,48,60)1CA 16 SE ER 2-Stage AC Developm ent with improved performance.
Ultrat ec h® 2.0 c ompressor change.
Replaced P CB HR103 Communicating Heat P um p Control B oard wit h PCBHR104
Communicating Heat P um p Control Board.
ASXC18
MANA® BRAND SPLIT
A
Model/RevDescription
ASXC18**1AA
AS XC180(36/48/ 60)1ABWi ring di agram updated wit h not es .
ASXC180 (3 6/48-60)1AC
Initial release of Amana® brand 2-st age 18 SEER condensing units with R-410A ,
communicati ng m o dels.
Replaced compressors ZP S 20K4EPFV230 with ZPS20K5E P F V130 and compressor
ZPS30K4EPFV230 with ZPS30K5EPFV130.
OMMUNICATING CONDENSERS R-410A 18 SEER
X-C
ASXC180 (3 6/48/60)1AD
ASXC180 48 1BB
Replaced P CB HR103 Communicating Heat P um p Control B oard wit h PCBHR104
Communicating Heat P um p Control Board.
[Design Improvement]: Updating shared data for 18 SEER, 2-stage, 4 ton AC in
com m unicating installat i ons. Releasi ng m inor revision for affec ted models
9
PRODUCT IDENTIFICATION
GSXC16
OODMAN® BRAND SPLIT
G
Model / Re vDescription
GSXC160( 24/36/48/60)1CA
OODMAN® BRAND SPLIT
G
Model / RevDescription
GSXC180( 24/36/48/60)1BA
GSXC180481BB
OMM UNICA T IN G CONDENSERS R-410A 16 SEER
X-C
16 SEER 2-Stage AC Development wi t h i m proved performan c e.
GSXC18
OMM UNICA T ING CONDEN SERS R-410A 18 SEER
X-C
18 SEER 2-Stage AC Development with improved performance.
[Design Improvement]: Updating shared data for 18 SEER, 2-stage, 4 ton AC in
communic a t i ng i nstall ations . Releasi n g m i no r revision for affect ed m odel s
10
PRODUCT IDENTIFICATION
DSXC16
ELUXE SPLIT
D
Model/RevDescription
DSXC160**1AA
DSXC160(24/36)1ABWiring diagram updat ed with notes.
DSXC160(24/36)1AC
DSXC160(48-60)1BC
DSXC160481BASm artCoil ® coils.
DSXC160601BAZPS49K compress or.
DSXC160(48-60)1BBMotor c hanged t o Nidec.
DSXC160241AF
DSXC160481BE
Initial release of Goodman® Deluxe brand 2-st age 16 S E ER condensing units with R410A, communicating models.
Ult ratech® 2.0 compressor.
Refri gerant charge reduction
OMMUNICATING CONDENSERS R-410A 16 SEER
X-C
DSXC18
DELUXE SPLIT X-C
Model/RevDescription
DSXC18**1AA
DSXC180(36/48/60] 1ABW i ring di agram updat ed wit h not es.
DSXC18036AC
DSXC180(48-60)1ACUlt ratech® 2.0 compress or c hange.
Initial release of Goodm an® Deluxe brand 2-s tage 18 SEE R c ondens ing uni t s with R410A, communic ating models .
Replaced c om pres sors ZPS20K4E P F V230 with ZPS20K5E P F V 130 and c om pres s or
ZPS30K4EPFV230 with ZPS30K5EPFV130.
OMMUN ICATING CONDENSERS R-410A 18 SEER
11
PRODUCT IDENTIFICATION
Model/RevDescription
ASZC160**1AA
MANA® BRAND SPLIT
A
Introduces A m ana ® brand 2-stage 16 SE ER heat pum p u ni ts with R-410A,
com municating m odel s.
OMMUNICATING HEAT PUMP R-410A 16 SEER
Z-C
ASZC16
ASZC160(24/36)1AB
ASZC160(48/60)1AB
ASZC160(24-48)1AC
ASZC160601BA
ASZC160(24-36])1AD
ASZC160601BB
ASZC160(24-36)1AE
AS ZC160481A EUlt rat e ch® 2. 0 compres sor change.
ASZC160[24/36/48/60]1C A
Sanhua ( RA NCO) reversing valves
Releas e of mod el s with accum ul ators and crankcase heaters.
Mot or changed t o Ni dec.
Replaced compres sors ZPS20K4EP F V 230 wit h ZPS20K 5E P F V 130 and com pres s or
ZPS30K4EPFV230 with ZPS30K5EPFV130.
Replac ed compres sors with Copeland's UltraTech™ 3 l i neup . Trans i tioned coils to 7mm.
Offers improved performance.
ASZC18
Model/RevDescription
ASZC180**1AA
MANA® BRAND SPLIT
A
Introduces A m ana ® brand 2-stage 18 SE ER heat pum p u ni ts with R-410A,
com municating m odel s.
OMMUNI CATING HEAT PUMPS R-410 A 18 SEER
Z-C
ASZC180601BC
ASZC180601BB
ASZC180(36/48/60)1A BRelea se of models with accum ul ators and crankcase heaters.
ASZC180(36-4)]1AC
ASZC180601BA
ASZC180361AD
ASZC180[24/36/48/60]1C A
Ult rat e ch® 2. 0 compres sor change.
Sanhua ( RA NCO) reversing valves
Replac ed compres sors with Copeland's UltraTech™ 3 l i neup . Trans i tioned c oils to 7mm.
Offers improved performance.
12
PRODUCT IDENTIFICATION
GSZC16
OODMAN® BRAND SPLIT
G
Model/Re vDescription
GSZC160[24/36/48/60]
OODMAN® BRAND SPLIT
G
Model/RevDescripti on
GSZC180[24/36/48/60]
OMMUN ICATING HEAT PUMP R-410A 16 SEER
Z-C
Replaced c om pres s ors with Copeland's UltraTech™ 3 l ineup. Transit i oned c oi ls
to 7mm . O ffers improved performance.
GSZC18
OMMUNICATING HEAT PUMP R-410A 16 SEER
Z-C
Replac ed c om pressors wi t h Copel and's Ul t raTech™ 3 li neup. Transiti oned coils
to 7m m. Offers i m proved performance.
Initial release of 13 SEER air handler with communicating control and serial
comm uni cating indoor blower motor. Redes ign of AV PTC models to new ai r handler
cabinetry. Incorporated 4-way, mult-position body utilized on ARTP/ASPt mdoels.
AVPTC35B14AA Introducing 2.5 and 3 Ton Air Handler product lines.
Redesign of AVPTC models to new air handler cabinetry. Incorporated 4-way, mul t position body utilized on ARTP/ASPt mdoels.
Heater Kit ai rflow update.
AV PTC Effi cienc y Upgrades
The new A V P TC redesign will i ncorporat e t he upgrade blower, c oil pan and coi l design
int e nded to inc rease effici en cy and standard i ze production.
Upgrade the current AVPTC C-49 cabinets to include 1. quality improvements captured in
Ready15 design. 2.include redesi gned drain pan, Morrison blower hous i ng and Em ers on
NXT Booster Charge Adjustable TXV.
Air handler revisions due to us i ng an upgraded (thic ker with higher R value)
Quietflex wrapper insulation.
The SR plate format i s chang i ng from SR075 to SR099 and in ord er to track t hi s chan ge
a minor revision is nec essary.
15
PRODUCT IDENTIFICATION
MBVC
ODULAR BLOWER AIR HAN DLER V-MULT I-POSITION VARIABL E-SPEED
M
OMMUNICAT ING REA D Y W/4-WIRES
C
Model/RevDescription
MBVC1200AA1-AA
MBVC1600AA1-AA
MBVC2000AA1-AA
MBVC1200AA1-AB
MBVC1600AA1-AB
MBVC2000AA1-AB
MBVC1200AA1-AC
MBVC1600AA1-AC
MBVC2000AA1-AC
MBVC1200AA1-AD
MBVC1600AA1-AD
MBVC2000AA1-AD
MBVC[1200,1600,2000]A A 1-A ERelease of MBR/MBVC Models (M inor Revisions) for 11th St Plant. - Dayton to Houston
Introducti on of module blower with variabl e s peed blower motor wit h t he new
comm uni c at i ng c ont rol & s erial c om m unicating indoor blower motor.
Introducti on of a module blower with variable speed blower mot or wit h communic at ing
cont rol & s eri al c om m unicating indoor blower motor. Replac es exist ing E m ers on motors
(013M00111 & 013M00112).
Introducti on of a module blower with variable speed blower mot or wit h communic at ing
cont rol & s eri al c om m unicating indoor blower motor. Quali t y improvement t o us e 0.75"
Quiet Flex Insulation.
Introducti on of a module blower with variable speed blower mot or wit h communic at ing
cont rol & s eri al c om m unicating indoor blower motor. Introduc es a new Communic ating Air
Handler Control Board (PC).
MBVC[1200,1600,2000]AA1-AF
Add permanent s eali ng/ condensation-c ont rol upgrades t o all MB units and remove highvolt age knockout s
CAUF
INDOOR COIL A-UPFLOW/DOWNFLOW UNCASED FLOWRATOR
C-
Model/RevDescription
CAUF*****6AAInitial release of CAUF Dayton Upflow/ Downfl ow coil s .
CAUF*****6BABurr Oak Louvered Fin released in place of the Wavy Fin.
CAUF****6*DAReplace d
CAUF*****6DBDrain pan material c hanged.
CAUF1824A6RDB
CAUF1824B6RDB
CAUF36***CARedesign from 2 row to 3 row for performanc e im provement .
CAUF3030(A/B)6RDB
CAUF3030(C/D)6RDB
CAUF3131(B/C)6RDB
Manufact uring Loc at i on Change from Dayton t o Hous t on. Designated by "R".
Manufact uring Loc at i on Change from Dayton t o Hous t on. Designated by "R".
exi s ting copper coi ls and other ass ociated parts with aluminum components .
16
PRODUCT IDENTIFICATION
CHPF
-INDOOR COIL HORIZONTAL A-COIL PAINTED FLOWRATOR
C
Model/RevDescription
CHPF*****6AAIntial release of 13 S E E R CHPF horizont al A c oi l.
Released B urr Oak Louvered Fin in place of the Wavy F i n. The rows changed by one, (i. e.
4 row to 3 row; 3 row to 2 row) where appli cable.
Louvered fins. Replaced copper tube hairpins wi t h al umi num hairpins.
Drain pan material change to a Decabromodipheny l E t her free resin.
Change to prepainted wrappers
17
PRODUCT IDENTIFICATION
CAPF
INDOOR COIL A-UPFLOW/DOWNFLOW PAINTED FLOWRATOR
C-
Model/RevDescription
CAPF*****6A AInitial release of CAPF Dayt on Upflow/Downflow coils .
CAPF*****6B ABurr Oak Louvered Fin released in place of the Wavy F in.
CAPF36***CARedesigned for performance improvement from 2 row t o 3 row.
CAPF* ****6DAReplaced exi sting c opper c oil s and other ass ociated parts with aluminum components .
CAPF*****6DB Drain pan mat erial c hanged.
CAPF182 4A6DC
CAPF182 4B6DC
CAPF182 4C 6D C
CAPF303 0A6DC
CAPF303 0B6DC
CAPF303 0C 6D C
CAPF303 0D 6D C
CAPF313 1B6DC
CAPF313 1C 6D C
CAPF313 7B6AB
CAPF363 6A6DC
CAPF363 6B6DC
CAPF363 6C 6D C
CAPF363 6D 6D C
CAPF364 2C 6D C
CAPF364 2D 6D C
CAPF374 3C 6D C
CAPF374 3D 6D C
CAPF486 0C 6D C
CAPF486 0D 6D C
CAPF496 1C 6D C
CAPF496 1D 6D C
Redesign t he wrapper for the CAPF t o provide increased eas e of ins tallati on.
Burr Oak Louvered F in releas ed i n place of the Wavy Fin. Rows reduc ed by one where
applicable.
Drain pan material changed.
Replaced c opper c oil s and other ass oc i at ed part s with alumi num components .
19
ACCESSORIES
ComfortNet™
ASXC/DSXC 16
ASXC/DSXC/GSXC 18
ModelDescription
ABK-20Anchor B racket KitXXXXXXXX
ASXC16024
DSXC16024
ASXC16036
DSXC16036
ASXC16048
DSXC16048
ASXC16060
DSXC16060
ASXC18024
DSXC18024
GSXC18024
ASXC18036
DSXC18036
GSXC18036
ASXC18048
DSXC18048
GSXC18048
ASXC18060
DSXC18060
GSXC18060
TX2N4A TXV Kit
TX3N4 TXV Kit
TX5N4 TXV Kit
CSR-U-1Hard-start Kit
CSR-U-2Hard-start Kit
CSR-U-3Hard-start Kit
1
FSK01A
LSK02*
B1141643
* Contains 20 brackets; four brackets needed to anchor unit to pad.
Installed on the indoor coil.
Available in 24V legacy mode only. This feature is integrated in the communicating mode.
This component is included in the CTK0*** communicating thermostat kit.
Freeze Prot ection Kit
Liquid Line Solenoid
Valve
3
24V Transformer
XX
XX
XXX X
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ASZC/DSZ C 16
ASZC/DSZ C 18
ModelDescription
ASZC16024
DSZC16024
ABK-20Anchor Bracket KitXXXXXXX
1
TX2N4
TX3N4
TX5N4
TXV KitX
1
TXV KitXX
1
TXV KitXXXX
CSR- U-1Hard -star t KitXXX
CSR- U-2Hard -star t KitXXXXXX
CSR- U-3Hard -star t KitXXXX
2
FSK01A
LSK02*
OT18-60A
B1141643
Freeze Protection KitXXXXXXX
Liquid Line Solenoid
Valve
Outdoor Thermostat/
3
Lockout Thermostat
4
24V TransformerXXXXXXX
XXXXXXX
XXXXXXX
ASZC16036
DSZC16036
ASZC16048
DSZC16048
ASZC16060
DSZC16060
ASZC18036
DSZC18036
ASZC18048
DSZC18048
ASZC18060
DSZC18060
20
* Conta ins 20 bracke t s; four brack et s needed to ancho r unit to pad
1
Field -installed, non-bleed, ex p ans i on valve k i t - Condensing unit s and heap pumps wi t h reciprocat i ng c o mp res sors require t he
use of s t art -assist com ponent s when used in conjunct i on with an indoor coil using a non-bleed the rmal expansion valve
refrigerant
2
Insta ll ed on t he i ndoor c oi l
3
Available in 24V l egacy mode onl y. This feature is integrat ed i n t he c om m uni c ating mode. Requi red for heat pum p appl ications
where ambient t em pe rat ure fall bel ow 0 °F with 50% or higher relat i ve humidit y.
4
This c om ponent i s incl uded in the CTK 0*** c omm unic at ing t hermost at kit.
This section gives a basic description of cooling unit operation, its various components and their basic operation.
Ensure your system is properly sized for heat gain and loss
according to methods of the Air Conditioning Contractors
Association (ACCA) or equivalent.
CONDENSING UNIT
The condenser air is pulled through the condenser coil by a
direct drive propeller fan. This condenser air is then discharged out of the top of the cabinet. These units are
designed for free air discharge, so no additional resistance,
like duct work, shall be attached.
The suction and liquid line connections on present models
are of the sweat type for field piping with refrigerant type
copper. Front seating valves are factory installed to accept
the field run copper. The total refrigerant charge for a normal
installation is factory installed in the condensing unit.
ASXC, ASZC, DSXC, DSZC models are available in 2
through 5 ton sizes and use R-410A refrigerant. They are
designed for 208/230 volt single phase applications.
ASXC, ASZC, DSXC, DSZC R-410A model units use the
Copeland Scroll "Ultratech" Series compressors which are
specifically designed for R-410A refrigerant. These units also
have Copeland
ComfortAlert diagnostics are integrated into the unitary (UC)
control. These models are ComfortNetTM ready.
There are a number of design characteristics which are
different from the traditional reciprocating and/or scroll compressors.
"Ultractech" Series scroll compressors will not have a discharge thermostat. Some of the early model scroll compressors required discharge thermostat.
"Ultratech" Series scroll compressors use "POE" or
polyolester oil which is NOT compatible with mineral oil
based lubricants like 3GS. "POE" oil must be used if
additional oil is required.
The ASXC [16 & 18], ASZC [16 & 18], DSXC [16 & 18] and
DSZC [16 & 18] series split system units use a two-stage
scroll compressor. The two-step modulator has an internal
unloading mechanism that opens a bypass port in the first
compression pocket, effectively reducing the displacement
of the scroll. The opening and closing of the bypass port is
controlled by an internal electrically operated solenoid.
®
ComfortAlert diagnostics. The Copeland
The ZPS two-step modulated scroll uses a single step of
unloading to go from full capacity to approximately 67%
capacity. A single speed, high efficiency motor continues to
run while the scroll modulates between the two capacity
steps.
FIGURE A
A scroll is an involute spiral which, when matched with a
mating scroll form as shown, generates a series of crescent
shaped gas pockets between the two members.
During compression, one scroll remains stationary (fixed
scroll) while the other form (orbiting scroll) is allowed to orbit
®
(but not rotate) around the first form.
As this motion occurs, the pockets between the two forms
are slowly pushed to the center of the two scrolls while
simultaneously being reduced in volume. When the pocket
reaches the center of the scroll form, the gas, which is now
at a high pressure, is discharged out of a port located at the
center.
During compression, several pockets are being compressed
simultaneously, resulting in a very smooth process. Both the
suction process (outer portion of the scroll members) and the
discharge process (inner portion) are continuous.
Some design characteristics of the Compliant Scroll compressor are:
• Compliant Scroll compressors are more tolerant of liquid
refrigerant.
NOTE: Even though the compressor section of a Scroll
compressor is more tolerant of liquid refrigerant, continued floodback or flooded start conditions may wash oil
from the bearing surfaces causing premature bearing
failure.
27
PRODUCT DESIGN
• Compliant scroll compressors perform "quiet" shutdowns
that allow the compressor to restart immediately without
the need for a time delay. This compressor will restart
even if the system has not equalized.
NOTE: Operating pressures and amp draws may differ
from standard reciprocating compressors. This information can be found in the unit's Technical Information
Manual.
CAPACITY CONTROL - COMFORTNET
TM
MODELS
During the compression process, there are several pockets
within the scroll that are compressing gas. Modulation is
achieved by venting a portion of the gas in the first suction
pocket back to the low side of the compressor thereby
reducing the effective displacement of the compressor. See
Figure A. Full capacity is achieved by blocking these vents,
increasing the displacement to 100%. A solenoid in the
compressor, controlled by an external 24-volt ac signal,
moves the slider ring that covers and uncovers these vents.
The vent covers are arranged in such a manner that the
compressor operates somewhere around 67% capacity
when the solenoid is not energized and 100% capacity when
the solenoid is energized. The loading and unloading of the
two step scroll is done “on the fly” without shutting off the
motor between steps. See Figure C below. The unloaded
mode default was chosen for two reasons:
Molded Plug*
Line
Run Capacitor
Line
Internal Unloader
Coil
24 vdc
*Rectifier is integrated on the UC PC B
FIGURE C
1. It is expected that the majority of run hours will be in the
low capacity, unloaded mode.
2. It allows a simple two-stage thermostat to control capacity through the second stage in both cooling and possibly
heating if desired.
18 to 28 volt ac. The coil power requirement is 20 VA. The
external electrical connection is made with a molded plug
assembly. This plug is connected to the Communicating
Unitary Control PCB (UC PCB) which contains a full wave
rectifier to supply direct current to the unloader coil.
COILS AND BLOWER COILS
MBVC blower cabinets are designed to be used as a twopiece blower and coil combination and can be utilized with the
CAUF, CAPF and CAPT coils for upflow and downflow
applications. The CACF and CHPF coils are designed for
horizontal applications. This two-piece arrangement allows
for a variety of mix-matching possibilities providing greater
flexibility.
The MBVC blower cabinets use a variable speed motor that
maintains a constant airflow with a higher duct static. MBVC
blower cabinets are approved for applications with cooling
coils of up to 0.8 inches W.C. external static pressure. The
MBVC models allow airflow trimming of +/-10%.
All units are constructed with R-4.2 insulation. In areas of
extreme humidity (greater than 80% consistently), insulate
the exterior of the blower with insulation having a vapor barrier
equivalent to ductwork insulation, providing local codes
permit.
AVPTC Multi-Position Air Handler
AVPTC is a multi-position, variable-speed air handler used
with R-410A and are available in 2 to 5 ton sizes with optional
3 kW to 25kW electric heat kits available for field installation.
The AVPTC unit’s blower design includes a variable-speed
ECM motor and is compatible with heat pumps and variablecapacity cooling applications.
This appliance can be installed in the vertical or left horizontal
position without modification. The horizontal right and downflow
positions require product modification. This product is designed for zero inches (0 inches) clearance; however, adequate access for service or replacement must be considered without removing permanent structure. This unit can be
installed on a platform when deemed necessary.
In an attic installation a secondary drain pan must be provided
by the installer and placed under the entire unit with a
separate drain line properly sloped and terminated in an area
visible to the owner. This secondary drain pan is required in
the event that there is a leak or main drain blockage. Closed
cell insulation should be applied to the drain lines in unconditioned spaces where sweating may occur.
UNLOADER SOLENOID
A nominal 24-volt direct current coil activates the internal
unloader solenoid. The input control circuit voltage must be
28
PRODUCT DESIGN
NOTE: AVPTC air handlers are factory-sealed to achieve a
2% or less leakage rate at 1.0" water gauge external duct
static pressure.
Communicating Unitary Control (UC) PCB
The Communicating System Unitary Control PCB is a microprocessor-based control for heat pump and air conditioning
condensing units with single-phase compressors up to 5 ton
capacity operating on standard residential or Delta and Wye
commercial power. The control incorporates the basic functionality of existing defrost controls, outdoor thermostats,
contactors, compressor staging controls, short cycle controls, line voltage monitors, Comfort Alert™ or CoreSense
Module (dependent upon which module you are using), two
speed condenser fan relays and the Active Protection component of enabled thermostats. The control is designed to
work as part of a fully communicating HVAC system with 4
wires. The control also supports legacy 24VAC thermostat
inputs for Y1, Y2, O and 24VAC outputs for RVS, W1, and L
for non-communicating systems. Outputs include compressor power, compressor stage select, and outdoor fan high
and outdoor fan low speed. System inputs include high/low
pressure switches, as well as thermistor inputs for outdoor
coil temperature and outdoor air temperature.
29
SYSTEM OPERA TION
COOLING
The refrigerant used in the system is R-410A. It is a clear,
colorless, non-toxic and non-irritating liquid. R-410A is a
50:50 blend of R-32 and R-125. The boiling point at atmospheric pressure is -62.9°F.
A few of the important principles that make the refrigeration
cycle possible are: heat always flows from a warmer to a
cooler body. Under lower pressure, a refrigerant will absorb
heat and vaporize at a low temperature. The vapors may be
drawn off and condensed at a higher pressure and temperature to be used again.
The indoor evaporator coil functions to cool and dehumidify
the air conditioned spaces through the evaporative process
taking place within the coil tubes.
NOTE: The pressures and temperatures shown in the
refrigerant cycle illustrations on the following pages are for
demonstration purposes only. Actual temperatures and pressures are to be obtained from the "Expanded Performance
Chart".
Liquid refrigerant at condensing pressure and temperatures,
(270 psig and 122°F), leaves the outdoor condensing coil
through the drier and is metered into the indoor coil through
the metering device. As the cool, low pressure, saturated
refrigerant enters the tubes of the indoor coil, a portion of the
liquid immediately vaporizes. It continues to soak up heat and
vaporizes as it proceeds through the coil, cooling the indoor
coil down to about 48°F.
Heat is continually being transferred to the cool fins and tubes
of the indoor evaporator coil by the warm system air. This
warming process causes the refrigerant to boil. The heat
removed from the air is carried off by the vapor.
As the vapor passes through the last tubes of the coil, it
becomes superheated. That is, it absorbs more heat than is
necessary to vaporize it. This is assurance that only dry gas
will reach the compressor. Liquid reaching the compressor
can weaken or break compressor valves.
The compressor increases the pressure of the gas, thus
adding more heat, and discharges hot, high pressure superheated gas into the outdoor condenser coil.
In the condenser coil, the hot refrigerant gas, being warmer
than the outdoor air, first loses its superheat by heat transferred from the gas through the tubes and fins of the coil. The
refrigerant now becomes saturated, part liquid, part vapor and
then continues to give up heat until it condenses to a liquid
alone. Once the vapor is fully liquefied, it continues to give up
heat which subcools the liquid, and it is ready to repeat the
cycle.
HEATING
The heating portion of the refrigeration cycle is similar to the
cooling cycle. By energizing the reversing valve solenoid coil,
the flow of the refrigerant is reversed. The indoor coil now
becomes the condenser coil, and the outdoor coil becomes
the evaporator coil.
The check valve at the indoor coil will open by the flow of
refrigerant letting the now condensed liquid refrigerant bypass the indoor expansion device. The check valve at the
outdoor coil will be forced closed by the refrigerant flow,
thereby utilizing the outdoor expansion device.
COOLING CYCLE
For communicating room thermostat: When the room thermostat calls for either low stage cool or high stage cool,
appropriate commands are sent via the data 1 and data 2 lines
to the outdoor unit's UC control. The UC control energizes the
on-board compressor relay and the on-board outdoor fan
relay. The compressor high stage solenoid is energized if it
is a high stage call.
The UC control sends a fan command to the indoor unit (air
handler or furnace). The indoor unit operates the indoor
blower at the appropriate airflow level. The system operates
at the cooling level demanded by the thermostat.
When the thermostat is satisfied, appropriate commands are
sent to the UC control. The compressor relay and outdoor
fan relay is de-energized. The compressor high stage
solenoid is de-energized if it was energized. The UC control
sends an appropriate command to the indoor unit to deenergize the indoor blower motor.
If room thermostat fan status is set to be “on”, then indoor
blower would run continuously rather than cycling with the
compressor.
For heat pumps, the reversing valve is energized during the
cooling cycle. The call for cooling from the communicating
thermostat indicates to the control that the reversing valve is
to be energized during cooling operation.
HEATING CYCLE
For communicating room thermostat: When the room thermostat calls for either low stage heat or high stage heat,
appropriate commands are sent via the data 1 and data 2 lines
to the outdoor unit's UC control. The UC control energizes the
on-board compressor relay and the on-board outdoor fan
relay. The compressor high stage solenoid is energized if it
is a high stage call. The UC control sends a fan command
to the indoor unit (air handler or furnace). The indoor unit
operates the indoor blower at the appropriate airflow level.
The system operates at the cooling level demanded by the
thermostat.
When the thermostat is satisfied, appropriate commands are
sent to the UC control. The compressor relay and outdoor
fan relay is de-energized. The compressor high stage
solenoid is de-energized if it was energized. The UC control
sends an appropriate command to the indoor unit to deenergize the indoor blower motor.
30
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