Daikin DAR09 Operating instructions

1
SERVICE INSTRUCTIONS
DAR09, DAR12, DAT09, DAT12, DX11, DX13, DX14, DX15, DX16
Condensing Units,
DZ11, DZ13, DZ14, DZ16 Split System Heat Pumps
with R-410A Refrigerant
Blowers, Coils, & Accessories
This manual is to be used by qualied, professionally trained
HVAC technicians only. Daikin does not assume any responsi-
bility for property damage or personal injury due to improper
service procedures or services performed by an unqualied
person.
Copyright © 2013-2019 Daikin Manufacturing Company, L.P.
RSD6200006r45
December 2019

2
IMPORTANT INFORMATION
Table of Contents
important informaon 2
PRODUCT IDENTIFICATION 4
COILS 4
AIR HANDLERS 5
MODELS 8
TABLES 10
ACCESSORIES 28
PRODUCT DESIGN 43
SYSTEM OPERATION 45
TROUBLESHOOTING CHART 50
SERVICING TABLE OF CONTENTS 51
ACCESSORIES WIRING DIAGRAMS 78
AIRHANDLERS 81
REMOTE/SPLITS 96
Pride and workmanship go into every product to provide our customers with quality products. It is possible, however, that during
its lifeme a product may require service. Products should be serviced only by a qualied service technician who is familiar with the
safety procedures required in the repair and who is equipped with the proper tools, parts, tesng 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
O NLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL , ADJUST , SERVICE OR
REPAIR ( HEREINAFTER , “ SERVICE ”) THE EQUIPMENT SPECIFIED IN THIS
MANUAL SHOULD SERVICE THE EQUIPMENT . T HE MANUFACTURER WILL NOT
BE
RESPONSIBLE FOR
ANY INJURY
OR
PROPERTY DAMAGE
ARISING
FROM
IMPROPER SERVICE OR SERVICE PROCEDURES . I F YOU SERVICE THIS UNIT
, YOU
ASSUME RESPONSIBILITY FOR ANY INJURY OR
PROPERTY DAMAGE WHICH MAY
RESULT . I N ADDITION , IN JURISDICTIONS THAT REQUIRE ONE OR MORE
LICENSES TO SERVICE THE EQUIPMENT SPECIFIED IN THIS MANUAL , ONLY
LICENSED PERSONNEL SHOULD SERVICE THE EQUIPMENT . I MPROPER
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 .
WARNING
T
O PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH,
DO NOT STORE COMBUSTIBLE MATERIALS OR USE GASOLINE OR OTHER
FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS APPLIANCE.
To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this product. For fur-
ther assistance, please contact:
CONSUMER INFORMATION LINE- DAIKIN BRAND PRODUCTS
TOLL FREE 1-855-770-5678 (U.S. only)
email us at: cust[email protected]
fax us at: [phone]
(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.

3
IMPORTANT INFORMATION
SAFE REFRIGERANT HANDLING
While these items will not cover every conceivable situaon, they should serve as a useful guide.
WARNING
R
EFRIGERANTS ARE HEAVIER THAN AIR.
T
HEY CAN "PUSH OUT" THE
OXYGEN IN YOUR LUNGS OR IN ANY ENCLOSED SPACE.
T
O AVOID
POSSIBLE DIFFICULTY IN BREATHING OR DEATH:
•
N
EVER PURGE REFRIGERANT INTO AN ENCLOSED ROOM OR SPACE.
B
Y
LAW, ALL REFRIGERANTS MUST BE RECLAIMED.
•
I
F AN INDOOR LEAK IS SUSPECTED, THOROUGHLY VENTILATE THE AREA
BEFORE BEGINNING WORK.
•
L
IQUID REFRIGERANT CAN BE VERY COLD.
T
O AVOID POSSIBLE FROST-
BITE OR BLINDNESS, AVOID CONTACT WITH REFRIGERANT AND WEAR
GLOVES AND GOGGLES.
I F LIQUID REFRIGERANT DOES CONTACT YOUR
SKIN OR EYES, SEEK MEDICAL HELP IMMEDIATELY.
•
A LWAYS FOLLOW EPA REGULATIONS. N EVER BURN REFRIGERANT,
AS POISONOUS GAS WILL BE PRODUCED.
WARNING
T O AVOID POSSIBLE EXPLOSION:
•
N
EVER APPLY FLAME OR STEAM TO A REFRIGERANT CYLINDER.
I
F YOU
MUST HEAT A CYLINDER FOR FASTER CHARGING, PARTIALLY IMMERSE
IT IN WARM WATER.
•
N EVER FILL A CYLINDER MORE THAN 80% FULL OF LIQUID REFRIGERANT.
•
N EVER ADD ANYTHING OTHER THAN R -22 TO AN R -22 CYLINDER OR
R -410 A TO AN R -410 A CYLINDER. T HE SERVICE EQUIPMENT USED MUST
BE LISTED OR CERTIFIED FOR THE TYPE OF REFRIGERANT USED.
•
S
TORE CYLINDERS IN A COOL, DRY PLACE.
N
EVER USE A CYLINDER
AS A PLATFORM OR A ROLLER.
WARNING
T
HE
U
NITED
S
TATES
E
NVIRONMENTAL
P
ROTECTION
A
GENCY ("
EPA
")
HAS ISSUED VARIOUS REGULATIONS REGARDING THE INTRODUCTION AND
DISPOSAL OF REFRIGERANTS INTRODUCED INTO THIS UNIT.
F
AILURE TO
FOLLOW THESE REGULATIONS MAY HARM THE ENVIRONMENT AND CAN
LEAD TO THEH IMPOSITION OF SUBSTANTIAL FINES.
T
HESE REGULATIONS
MAY VARY BY JURISDICTION.
S
HOULD QUESTIONS ARISE, CONTACT YOUR
LOCAL
EPA
OFFICE.
WARNING
T
O AVOID POSSIBLE INJURY, EXPLOSION OR DEATH, PRACTICE SAFE
HANDLING OF REFRIGERANTS.
WARNING
SYSTEM CONTAMINANTS, IMPROPER SERVICE PROCEDURE AND/OR PHYSICAL
ABUSE AFFECTING HERMETIC COMPRESSOR ELECTRICAL TERMINALS MAY
CAUSE DANGEROUS SYSTEM VENTING.
The successful development of hermecally sealed refrigeraon
compressors has completely sealed the compressor's moving
parts and electric motor inside a common housing, minimizing
refrigerant leaks and the hazards somemes associated with
moving belts, pulleys or couplings.
Fundamental to the design of hermec compressors is a method
whereby electrical current is transmied to the compressor mo-
tor through terminal conductors which pass through the com-
pressor housing wall. These terminals are sealed in a dielectric
material which insulates them from the housing and maintains
the pressure ght integrity of the hermec compressor. The ter-
minals and their dielectric embedment are strongly constructed,
but are vulnerable to careless compressor installaon or main-
tenance procedures and equally vulnerable to internal electrical
short circuits caused by excessive system contaminants.
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 vent-
ing the vaporous and liquid contents of the compressor housing
and system.
A venng compressor terminal normally presents no danger to
anyone, providing the terminal protecve cover is properly in
place.
If, however, the terminal protecve cover is not properly in
place, a venng terminal may discharge a combinaon of
(a) hot lubricang oil and refrigerant
(b) ammable 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 hermec compressor to be elec-
trically energized and/or operated without having the terminal
protecve cover properly in place.
See Service Secon S-17 for proper servicing.

4
PRODUCT IDENTIFICATION COILS
CAPFA1814A6AA
12345678910111213
Product Category
C - Indoor Coil
Engineering
Major/Minor Revision
tnaregirfeRwolfnwoD/wolfpU - A
ylno 22-R - 2latnoziroH - H
ylno A014-R - 4lanoitisoP - itluM - M
Cabinet Finish
U - Uncased Nominal Width for Gas Furnace
htdiW "41 - AdetniaP ,desaC - P
htdiW "5.71 - BdetniapnU ,desaC - C
C - 21" Width
htdiW "5.42 - DeciveD noisnapxE
pA toN - NrotarwolF -F plicable (Slab Coil)
T - TXV
thgieH desaCevlav noisnapxe cinortcelE - E
14 - 14" Coil
18 - 18" Coil
A- A Coil22 - 22" Coil
S - Slab 26 - 26" Coil
30 - 30" Coil
Nominal Capacity Range
17, 18 - 1.5 Tons
24 - 2.0 Tons
30 - 2.5 Tons
36 - 3.0 Tons
48 - 4.0 Tons
60 - 5.0 Tons

5
PRODUCT IDENTIFICATION COILS
CAP
F
1824 A 6 AA
12 3 4 5,6,7,8 910
11,12
Brand Engineering*
CIndoor Coil
Refrigerant Charge
Unit Application 2 = R-22
AUpflow/Downflow Coil 4 = R-410A
HHorizontal A-Coil 6 = R-410A or R-22
S
TNominal Width for Gas Furnace
A = Fits 14" Furnace Cabinet
B = Fits 17-1/2" Furnace Cabinet
C = Fits 21" Furnace Cabinet
D = Fits 24-1/2" Furnace Cabinet
N =
Does Not Apply (Horizontal Slab Coils
Cabinet Finish
UUnpainted 1-1/2 - 2 Tons
PPa i nted 2-1/2 Tons
NUnpainted Case 2-1/2 Tons
3 Tons
Expansion Device 3 - 3-1/2 Tons
FFlowrator 3 - 3-1/2 Tons
T4 - 5 Tons
Expansion Valve 4 - 5 Tons
3636 =
3642 =
3743 =
4860 =
Factory-Installed Non-Adjustable
Horizontal Slab Coil
Major/Minor Revisions
Coated Coils
Nominal Capacity @ 13 SEER
4961 =
1824 =
3030 =
3131 =

6
PRODUCT IDENTIFICATION AIR HANDLERS
A W U
F
3642 1 6 AA
12 3 4 5,6,7,8 910
11,12
Brand Engineering*
AAirhandler
Unit Application Refrigerant Charge
CCeiling Mount PSC Motor 4 = R-410a
D
Downflow PSC Motor
EElectrical
1 208/240V, 1 Phase, 60 Hz
RMulti Position PSC Motor
SMul ti Positi on EEM Motor
TCoated Coils
WWal l Mount PSC/EEM Motor
3636 = 3 Ton
Cabinet Finish 1830 = 1-1/2 - 3-1/2 Tons
UUnpainted 3137 = 3 Tons
PPa i nted 3642 = 3 - 3-1/2Tons
NUncas ed
1729 = 3 Ton
Expansion Device
FFlowrator
TExpansion Valve 1803 = 1-1/2 Tons Cooling/3 kW Electric Heat
1805 = 1-1/2 Tons Cooling/5 kW Electric Heat
2405 = 2 Tons Cooling/5 kW Electric Heat
3608 = 3 Tons Cooling/8 kW Electric Heat
3105 = 1-1/2 - 2-1/2 Tons Cooling/5 kW Electric Heat
3210 = 2 - 2-1/2 Tons Cooling/5 kW Electric Heat
3705 = 3 Tons Cooling/5 kW Electric Heat
3708 = 3 Tons Cooling/8 kW Electric Heat
3710 = 3 Tons Cooling/10 kW Electric Heat
An "F" in the model number denotes a
Factory Installed Float Switch is present.
Multi-Position & Downflow Application
(Nominal Cooling Capacity/Electric Heat kW)
Ceing Mount & Wall Mount Applications
@ 13 SEER Dedicated Application
Multi-Position & Downflow Application @10 SEER
Major/Minor Revisions
Nominal Capacity
Multi Position
Vari abl e Speed
Motor
All Airhandlers use DIRECT DRIVE MOTORS. Power supply is AC 208-240v, 60 hz, 1 phase.

7
PRODUCT IDENTIFICATION AIR HANDLERS
A R U
F
18 B 1 4 AA
12 3 4 5,6 7 8 9 10,11
Brand Engineering*
ASingle-Piece
Airhandler
Unit Application Refrigerant Charge
CCeiling Mount PSC Motor 4 = R-410a
RMulti Position PSC Motor
SMulti Pos i tion EEM Motor Electrical
WWal l Mount PSC/EEM Motor 1 208/240V, 1 Phase, 60 Hz
Cabinet Finish
UUnpainted B =
17-
1/2" Wide
PPa i nted C = 21" Wide
NUncas ed D = 24 -1/2" Wide
Expansion Device
FFlowrator 18 =
1-1/2 Tons 39 = 2-1/2 - 3 Tons
TExpansion Valve 24 = 2 Tons 42 =
3-1/2 Tons
25 = 2 Tons 47 =
3-1/2 Tons
29 =
2-1/2 - 3 Tons 48 = 4 Tons
30 =
2-1/2 Tons 49 = 4 Tons
33 = 1 1/2 - 2 Tons 59 = 5 Tons
36 = 3 Tons 60 = 5 Tons
37 =
2-1/2 - 3 Tons 61 = 5 Tons
Major/Minor Revisions
Cabinet Width
Nominal Capacity @ 13SEER
A R 090 AA
123,4,5 6,7
Brand
A
Single Piece
Air Handler
Unit Application
R090 7-1/2 Tons
120 10 Tons
Engineering
Major/Minor Revisions
Nominal Capacity
Multi Position
PSC Motor
All Airhandlers use DIRECT DRIVE MOTORS. Power supply is AC 208-230v, 60 hz, 1 phase.

8
PRODUCT IDENTIFICATION MODELS
D X 13 S A 024 1 AA
123,4 567,8,9 10
11,12
Brand
D - Daikin
Type
X1 - 208/230V Single-Phase 60 Hz
Z2 - 220/240V Single-Phase 50 Hz
3 - 208/230V Three-Phase 60 Hz
SEER 4 - 460V Three-Phase 60 Hz
13 - 13 SEER 5 - 380/415V Three-Phase 50 Hz
14 - 14 SEER
16 - 16 SEER
18 - 18 SEER 18 - 1-1/2 Tons
20 - 20 SEER 24 - 2 Tons
30 - 2-1/2 Tons
36 - 3 Tons
Compressor 42 - 3-1/2 Tons
S - Single Stage 48 - 4 Tons
T - Two Stage 60 - 5 Tons
61 - 5 Tons (High Capacity)
Feature Set
A - Base
C -
ComfortNetTM 4-Wi re Ready
D - Del uxe
N - Nomi nal
Tonnage Nominal
Engineering
Major/Minor Revisions
Voltage
AC R-410A
HP R-410A

9
PRODUCT IDENTIFICATION MODELS
D A R 090 4 AA
12 3 4,5,6 78,9
Brand
D - Daikin
Type
A4 = R-410A
Unit Application
R
Belt Dri ve Motor
090 7-1/2 Tons
120 10 Tons
Multi Position,
Si ngle Speed
Nominal Capacity
Engineering
Major/Minor Revisions
Refrigerant Charge
Single Piece
Air Handler
D A T 120 4 3 AA
12 3 4,5,6 789,10
Brand
D - Daikin
3
208/230V, 3 PHASE, 60 Hz
Type 4460V, 3 PHASE, 60 Hz
A
Unit Application
R
Bel t Dri ve Motor
090 7-1/2 Tons
120 10 Tons
Electrical
4 = R-410A
Multi Position,
Si ngl e Speed
Nominal Capacity
Engineering
Major/Minor Revisions
Refrigerant Charge
Single Piece
Air Handler

10
PRODUCT IDENTIFICATION DX13SA*
Model/Rev Description
DX13SA0[18-60]1AA
Introduction of Daikin 1.5 ton 13 SEER R-410A Condensers conversion to 23" chassis for
the 1.5 - 3 ton models.
DX13SA0[18-61]1AB
DX13SA0[36, 48, 60]3AB
DX13SA0[48-60]4AB
One hairpin removed (one hole at the top of the coil and one hole at the bottom of the coil
will remain open). No change in coil circuits.
DX13SA0611
Introduction of Daikin 13 SEER R-410A Condensers that supplement our current 5 ton
models.
DX13SA0[42-60]1
DX13SA0[36, 48, 60]3
DX13SA0[48-60]4
Changed from current four piece louver assembly to a two-piece louver plus a corner post
on 26" and 29" chassis.
DX13SA0[18-24]1AC
DX13SA0[36/48]3AC
DX13SA0[48/60]4AC
Refrigerant quantity reduction.
DX13SA0364AA Introduction of Daikin 13 SEER R-410A 3 Ton with 460V Compressor
DX13SSA0363AD Change from copper wound motor to aluminum wound motor
DX13SA0361AC Refrigerant charge reduction
DX13SA0603AC
DX13SA0604AD
Switching current Daikin units with vertical louvers to be consistent with other units having
horizontal louvers.
DX13SA0484AD
DX13SA0604AE Replacing Motor 0131M00022 (Regal) to 0131M00783 (Nidec) where ever used.
DX13SA0364AB Create new Motor & Replace 0131M00023 with 0131M00784
DX13SA0[42,48,60,61]1AC
DX13SA0603AD
Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DX13SA0[18,24,36,42,48,60]1AD
DX13SA0301AC
Factory Refrigerant Charge Optimization
DX13SA0[18,24]1AE
DX13SA0301AD Replaced motor 0131M000266 with 0131M00811
DX13SA0361AE
DX13SA0483AD Replaced motor 0131M00018P with 0131M00813
DX13SA0421AE
Change from copper wound compressor motor to aluminum wound compressor motor.
ZP34K5EPFV130 and ZP36K5EPFV130.
DX13SA
Daikin®BRAND X-R410A 13 SEER SINGLE STAGE A- BASE UNIT CONDENSERS

11
PRODUCT IDENTIFICATION DX13SN*
Model/Rev Description
DX13SN0[18-36]1AA
Introduction of Daikin 1.5 ton 13 SEER R-410A Condensers conversion to 23" chassis for
the 1.5 - 3 ton models.
DX13SN0[42-60]1
Changed from current four piece louver assembly to a two-piece louver plus a corner post
on 26" and 29" chassis.
DX13SN0611AA
Introduction of Daikin 13 SEER R-410A Condensers that supplement our current 5 ton
models.
DX13SN0[18-61]1AB
One hairpin removed (one hole at the top of the coil and one hole at the bottom of the coil
will remain open). No change in coil circuits.
DX13SN0[18-24]1AC Refrigerant quantity reduction.
DX13SN0[18-24]1BA Initial release of Daikin Base Tier 1.5T and 2.0T models.
DX13SN0241BA
Convert ANX13 / 14 1.5 and 2 ton models to Rechi compressors.
These will be a copy of GSX Rechi models.
DX13SN0[30-60]1AC Refrigerant charge reduction.
DX13SN0241BB
DX13SN0301AD Create new Motor & Replace 0131M00294 with 0131M00800
DX13SN0611AC Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DX13SN0[18,36,42,48,60]1AD
DX13SN0241BC
DX13SN0301AE
Factory Refrigerant Charge Optimization
DX13SN0181BA
DX13SN0181BB
Replaced 50N382XV-ZAKM Rechi compressor with rechi 50N382YV-ZAKM compressor
in all models.
DX13SN0181AE Replaced motor 0131M000266 with 0131M00811
DX13SN0[36,42,48,60]1AE Replaced motor 0131M00018P with 0131M00813
DX13SN0421AF
DX13SN0421AG
Change from copper wound compressor motor to aluminum wound compressor motor.
ZP34K5EPFV130 and ZP36K5EPFV130.
DX13SN
Daikin®BRAND X-R410A 13 SEER SINGLE STAGE NO MINAL CONDENSERS

12
PRODUCT IDENTIFICATION DX14SA*
Model/Rev Description
DX14SA0[18-60]1AA
Initial release new models of Daikin® Brand 14 SEER standard condenser 5mm
architecture with updated scroll compressors.
DX14SA0[18-60]AB Low pressure switch added to models.
DX14SA0241AB Replaced 1/12 hp fan motor with 1/8 hp fan motor.
DX14SA0241BA
Changed compressor from K5 to K6, Changed coil slab from 25" tall to 30" tall, Changed
louvers from 24" tall to 29" tall
DX14SA0251BA
Changed compressor from K5 to K6, Changed coil slab from 25" tall to 30" tall, Changed
louvers from 24" tall to 29" tall
DX14SA0191AB
Remove HS Kit from Control Panels of condenser units with updated
ZP14K6E scroll compressors.
DX14SA0241BA Change compressor from K6 to K5 on ASX140241 and DX14SA0241
DX14SA0[30-43]1AB Change from copper wound motor to aluminum wound motor
DX14SA0[48,60]1AB Refrigerant charge reduction
DX14SA0[48,60]1AC Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DX14SA0[36,42]1AD Charge Optimization for 14 SEER 3T and 3.5T condenser units.
DX14SA0181AB
DX14SA0191AC
DX14SA0[24,25]1BB
Replaced motor 0131M000266 with 0131M00811
DX14SA0[37,43]1AD Charge Optimization for Southwest 3T and 3.5T lineup
DX14SA
Daikin®BRAND X-R410A 14 SEER SINGLE STAGE A- BASE UNIT CONDENSERS

13
PRODUCT IDENTIFICATION DX14SN*
Model/Rev Description
DX14SN0[18-60]1AA
Initial release new models of Daikin® Brand 14 SEER standard condenser 5mm
architecture with updated scroll compressors.
DX14SN0241AB Replaced 1/12 hp fan motor with 1/8 hp fan motor.
DX14SN0251BA
Changed compressor from K5 to K6, Changed coil slab from 25" tall to 30" tall, Changed
louvers from 24" tall to 29" tall
DX14SN0191AB
Remove HS Kit from Control Panels of condenser units with updated
ZP14K6E scroll compressors.
DX14SN0[30-43]1AB Change from copper wound motor to aluminum wound motor
DX14SN0[18, 24]1BA
Convert ANX13 / 14 1.5 and 2 ton models to Rechi compressors.
These will be a copy of GSX Rechi models.
DX14SN0[30-43]1AC
DX14SN0[48, 60]1AB
Refrigerant charge reduction
DX14SN0[48,60]1AC Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DX14SN0181BB
Switching 3-legged and 4-legged compressors in 13SEER and 14SEER condensers to
those with improved overload protection (OLP).
DX14SN0241BC Charge Optimization for 14 SEER 2T lineup
DX14SN0[36,42]1AD Charge Optimization for 14 SEER 3T and 3.5T condenser units.
DX14SN0181BC
DX14SN0191AC
DX14SN0251BB
Replaced motor 0131M000266 with 0131M00811
DX14SN0241BB Replaced motor 0131M000266 with 0131M00811
Refrigerant Charge Reduction
DX14SN0[37,43]1AD Charge Optimization for Southwest 3T and 3.5T lineup
DX14SN
Daikin®BRAND X-R410A 14 SEER SINGLE STAGE NO MINAL CONDENSERS

14
PRODUCT IDENTIFICATION DX16SA
Model/Rev Description
DX16SA0[18-60]1AA Initial release of models with coil and TVX.
DX16SA0611AA Initial release of models with coil and TVX. New High Capacity 5 ton models.
DX16SA(48/60)1AB Ball valve change from 0151R00046 to 0151R00081
DX16SA0311AA
DX16SA0371AA
Initial release creates and launches 2 new SKUs in the 16 SEER single-stage AC product
line.
DX16SA0[18-42]1AB Change from copper wound motor to aluminum wound motor
DX16SA0[24,30,60]1AC Refrigerant charge reduction
DX16SA0[48,61]1AC Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DX16SA0421AC
DX16SA0481AD
Change from copper wound compressor motor to aluminum wound compressor motor.
ZP34K5EPFV130 and ZP36K5EPFV130.
DX16SA0301AD Factory refrigerant charge optimization.
DX16SA

15
PRODUCT IDENTIFICATION DZ13[SA/SN]*
Model/Rev Description
DZ13SA0[18-60]1AA Initial release Daikin® Brand 14 SEER single stage standard heat pumps.
DZ13SA0[18-42]1AB
DZ13SA0363AB Reversing Valve change from Dunan to SanHua Phase 1
DZ13SA0[18-60]1
DZ13SA0[36, 48, 60]3
DZ13SA048-60]4
Changed from current four piece louver assembly to a two-piece louver plus a corner post
on 26" and 29" chassis.
DZ13SA0481AB
DZ13SA0483AB
DZ13SA0484AB
Replaced Ranco reversing valve 0151M00020 with SanHua 0151R00070 reversing valve.
DZ13SA0[36,42]1AC Change from copper wound motor to aluminum wound motor
DZ13SA0[603,604]AC
Switching current Daikin units with vertical louvers to be consistent with other units having
horizontal louvers.
DZ13SA0484AC
DZ13SA0604AD Replacing Motor 0131M00022 (Regal) to 0131M00783 (Nidec) where ever used.
DZ13SA0481AC
DZ13SA0601AB
DZ13SA0603AD
Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DZ13SA0[18,24,30]1AC Replaced motor 0131M000266 with 0131M00811
DZ13SA0[36,48]3AC Replaced motor 0131M00018P with 0131M00813
DZ13SA0421AD
Change from copper wound compressor motor to aluminum wound compressor motor.
ZP34K5EPFV130 and ZP36K5EPFV130.
DZ13SA
Daikin®BRAND Z-R410A HEAT PUMP 13 SEER SINGLE STAGE A- BASE UNITS
Model/Rev Description
DZ13SN0[18-60]1AA Initial release Daikin® Brand 13 SEER R-410A single stage standard heat pumps.
DZ13SN0[18-60]1
Changed from current four piece louver assembly to a two-piece louver plus a corner post
on 26" and 29" chassis.
DZ13SN0[18/24/30]1AB Reversing Valve change from Dunan to SanHua Phase 1
DZ13SN0481AB Reversing Valve change from Ranco 0151M00020 to SanHua 0151R00070
DZ13SN0241AC Create new Motor & Replace 0131M00294 with 0131M00800
DZ13SN0601AB Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DZ13SN0[18,30]1AC Replaced motor 0131M000266 with 0131M00811
DZ13SN0[36,42,48]1AC Replaced motor 0131M00018P with 0131M00813
DZ13SN0421AD
DZ13SN0421AE
Change from copper wound compressor motor to aluminum wound compressor motor.
ZP34K5EPFV130 and ZP36K5EPFV130.
DZ13SN
Daikin® BRAND Z-R410A HEAT PUMP 13 SEER SINGLE STAGE N-NOMINAL UNITS

16
PRODUCT IDENTIFICATION DZ14[SA/SN]
Model/Rev Description
DZ14SA0[18-60]1AA
Initial release of models using single speed PSC motors. No low ambient temperature
switch.
DZ14SA0381AA Initial release of outdoor model conversion to 35” base with standard flowrator and No
TXV .
DZ14SA0[18-30]1AB
DZ14SA0[36-42]1AB
DZ14SA0601AB
Refrigerant quantity reduction.
DZ14SA0[18-60]1AC Reversing Valve change from Dunan to SanHua
DZ14SA0[18-30]1BA
Changed indoor unit pairing to achieve a higher HSPF rating. Updated ratings and agency
information.
DZ14SA0[18-36]1KA Initial release of 14 SEER 7mm Non-Inverter Heat Pumps
DZ14SA0[42,49]1KB Motor change on 3 & 3.5T 14 SEER & 2 & 2.5T 16 SEER. Increase blade gap.
DZ14SA0181KB Insert Wrap up assembly 0270R01315 back into DZ14SA0181KB heat pump
DZ14SA0[24,30,36,48,60]1KB
DZ14SA0[42,49]1KC
Refrigerant charge reduction
DZ14SA0181KD Refrigerant charge reduction
DZ14SA0[24,30,36]1KC Equivalent motor with Aluminum Windings replacing Copper Windings.
DZ14SA0[36,48,60]3AA
DZ14SA0[36,48,60]4AA
Initial release of 3PH models using 230V compressors and PSC motors. No CCH switch.
Initial release of 3PH models using 460V compressors and PSC motors. No CCH switch.
DZ14SA0[48,60,36]4AB
Replace Cu motor (22) to Al motor (783) for DZ14SA0484, DZ14SA0604 & Cu motor (23)
to Al motor (784) for DZ14SA0364
DZ14SA0[48,60]1KC
DZ14SA0[48,60]3AB
Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DZ14SA
Daikin®BRAND Z-R410A HEAT PUMPS 14 SEER SINGLE STAGE A- BASE UNIT CONDENSERS
Model/Rev Description
DZ14SN0[18-36]1AA
DZ14SN0601AA Initial release of 14 SEER 7mm Non-Inverter Heat Pumps
DZ14SN0(24/30)1AB Energy Guide Update
DZ14SN0181AB
New minor revisions on OD units ZP14K6 compressors without hard start kit.
14S 1.5T HPs ONLY.
DZ14SN0[42,49]1AB Motor change on 3 & 3.5T 14 SEER & 2 & 2.5T 16 SEER. Increase blade gap.
DZ14SN0[48,60]1AC Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DZ14SN
Daikin®BRAND Z-R410A HEAT PUMPS 14 SEER SINGLE STAGE N-NOMINAL UNITS

17
PRODUCT IDENTIFICATION DZ16SA
Model/Rev Description
DZ16SA0[24-60]1AA Initial release Daikin® Brand 16 SEER standard heat pumps with special high features.
DZ16SA0[24-60]1
Changed from current four piece louver assembly to a two-piece louver plus a corner post
on 26" and 29" chassis.
DZ16SA0601 Ultratech® compressor changes.
DZ16SA0601AB Replaced existing control panel with a tall control panel to avoid jamming of wires.
DZ16SA018-60]1BA Initial release of models (1.5- thru 5.0-ton) that meet 13 EER and 9.0+ HSPF.
DZ16SA0601BA Initial release of 5.0-ton 16SEER, 13EER with 9.0+HSPF.
DZ16SA0[24,49] 1BB
Motor change on 3 & 3.5T 14 SEER & 2 & 2.5T 16 SEER. Increase blade gap.
DZ16SA0181BB 16 SEER 1.5T Heat Pumps, Remove Hard Start Kit
DZ16SA0[36,48]1BB Create new Motor 0131M00807 & Replace 0131M00061 with 0131M00807
DZ16SA0421BB
Replaced motor 0131M00018P with 0131M00813
DZ16SA
Daikin®BRAND Z-R410A HEAT PUMP 16 SEER SPECIAL HIGH FEATURE A- BASE UNITS

18
PRODUCT IDENTIFICATION AIRHANDLERS
Model/Rev Description
ARUF172916AA
A24-00-2RCA
Introduction of new Air Handler Models with all aluminum evaporator coils. Conversion
includes coils, manifold, hairpin, flowrators, 3/8" return bend to 5/16" aluminum return
bends.
ARUF****16AA Introduction of new 13 SEER Air Handler Models suitable for use with R-22 and R-410A
ARUF364216AB
ARUF486016AB
ARUF364216AC
Replaced current spot welded blower housing with cinched/crimped design used on the
80% furnace line.
ARUF****16BA Replaced wavy fin with louver enhanced fin.
ARUF***14AA
ARUF***14AA
ARUF***14AB
Initial release of the redesigned air handlers manufactured at the Houston furnace facility.
ARUF18B14AB
ARUF24B14BA
ARUF36C14BA
ARUF42C14AB
R-410A only. 2 & 3 ton coil replacement. 2 ton replaced w/3 row/16" tall; 3 ton replaced
with 18" tall coil. 3.5 ton model blower motor changes from 10X8 to 10X10.
ARUF24B14BB Changed 16 Tall, 3 Row, 6 Cir Coil Assembly to 14 Tall, 3 Row , 6 Cir Coil Assembly.
ARUF24B14CA Initial release of model to meet AHRI requirements
ARUF30C14BA ARUF30B, 17.5 inch wide models converted to an ARUF30C, 21 inch wide model.
ARUF36C14BB
ARUF42C14AC
The aluminum models changes the RBs, COs, and coil slabs to 9mm braze joints.
ARUF36C14BC
ARUF30B14AC
ARUF30C14BB
ARUF42C14AD
ARUF[48-60]D14AC
Serial plate changes
ARUF[37,43,49]C14AA
Release ARUF series airhandlers for 7mm 14SEER HP's to meet 2015 DOE energy
efficiency level
ARUF[37,43,49]D14AA Initial Release. D53 Cabinet fir 7mm 14 SEER Heat Pumps.
ARUF[47,61]D14AA
Ready 2015 - Release ARUF series airhandlers for 7mm 14SEER HP's to meet 2015 DOE
energy efficiency level
ARUF[37,43,49]C14AB
ARUF[37,43,47,49,61]D14AB
Revisions because of New Heater kits released
ARUF[25,29,31,]B14AB
ARUF[37,43,49]C14AC
ARUF[37,43,47,49,61]D14AC
Air handler revisions due to using an upgraded (thicker with higher R value)
Quietflex wrapper insulation.
ARUF
A- SINGLE PIECE AIR HANDLER R-MULTI-POSITION PSC MOTOR UNPAINTED FLOWRATOR

19
PRODUCT IDENTIFICATION AIRHANDLERS
Model/Rev Description
ARPT***14AB
Initial release of redesigned aluminum air handlers manufactured at the Houston furnace
facility. Changed the RBs, COs, and coil slabs to 9mm braze joints.
ARPT[18-36]B14AC
ARPT[36-60]D14AC
Initial release of model to meet AHRI requirements. New travel label and serial plate.
ARPT
A SINGLE PIECE AIR HANDLER R-MULTI-POSITION PSC MOTOR PAINTED FLOWRATOR WITH TXV
Model/Rev Description
ASPT[24/36/48/60]*14 Introduction of new generation ASPT air handlers.
ASPT36C 14AB
ASPT[48/60]D14AB
ASPT48D 14AC
9mm return bend coil changes to new generation of ASPT air handlers.
ASPT24B 14AC
ASPT30C 14AB
ASPT36C 14AC
Programmed Broad Ocean Motor. The supplier can program the motor instead of furnace plant,
thus eliminating any programming installing issues. The programmed label will provide by
supplier.
ASPT[24, 36]B14AD
ASPT30C14AC
ASPT[42, 48] C14AB
X13 Motor IP changed to IGBT (Broad Ocean).
ASPT[42-48]C14AA
Initial release of models with 2+2 coil slab assy. These models are required to meet higher
tonnage rating in Cabinet.
ASPT42D 14AB
ASPT48D 14AD
ASPT60D 14AC
Nidec Pre-programmed Motor. Nidec motor can be programmed by the supplier instead of
programming at the furnace plant, thus eliminating any programming installing issues.
ASPT[25,29,37] B14AA
ASPT[37,47, 59] C14AA
ASPT[47, 49, 61] D14AA
Initial release of models with a 2 slab, low airflow resistant coil with a fixed speed ECM 53"
cabinet size. ASPT42C and aspt48C 2+2 models discontinued.
ASPT33C14AA
ASPT39C14AA
ASPT49C14AA
Upgrade the current ASPT C-49 cabinets to include 1. quality improvements captured in
Ready15 design. 2.include redesigned drain pan, Morrison blower housing and Emerson NXT
Booster Charge AdjustableTXV.
ASPT35B14AA Introducing 2.5 and 3 Ton Air Handler product lines.
ASPT[33,37,39,47,49,59]C14AB
ASPT[47,49,61]D14AB
Revisions because of New Heater kits released
ASPT[25,29,37,]B14AB
ASPT[33,37,39,47,49,59]C14AC
ASPT[47,49,61]D14AC
Air handler revisions due to using an upgraded (thicker with higher R value)
Quietflex wrapper insulation.
ASPT[33,39,47]BA
Revision change on ASPT33C14/39C14/47C14 air handlers to change the amps in electrical
data which ends reducing the MOP size from 35 to 30 and thus increasing wire gauge size in
the field for the 5kW heater kit
ASPT35B14AB
The SR plate format is changing from SR075 to SR099 and in order to track this change a
minor revision is necessary.
ASPT
A- SINGLE PIECE AIR HANDLER S-MULTI-POSITION EEM MOTOR PAINTED TXV

20
PRODUCT IDENTIFICATION AIRHANDLERS
Model/Rev Description
ACNF****1AA Initial release of 13 SEER Dayton uncased air handlers.
ACNF****16AA
Initial release of 13 SEER Dayton uncased air handlers suitable for use with R-22 and R-
410A
ACNF****1AB Drain pan material change to a Decabromodiphenyl Ether free resin.
ACNF****1BA Initial release of louvered fin design.
ACNF****1DA
Initial release of models with aluminum coils,manifolds, hairpins, flowrators, 90 degree
flowrator stub and 5/16" return bends. Models suitable for use with R-22 and R-410A.
ACNF
ASINGLE PIECE AIR HANDLER CEILING MOUNT N-UNCASED FLOWRATOR
Model/Rev Description
MBR****AA-1AA Initial release of a module blower with PSC blower motor.
MBR****AA-1AB A quality improvement to use 0.75" Quiet Flex Insulation.
MBR****AA-1AC Release of MBR/MBVC Models(Minor Revisions) for 11th St Plant. Dayton to Houston
MBR****AA-1AD
Add permanent sealing/condensation-control upgrades to all MB units and remove high-
voltage knockouts
MBR
MODULAR BLOWER AIR HANDLER R-MULTI-POSITION PSC MOTOR
noitpircseDveR/ledoM
ASUF29B14AA
ASUF39C14AA
Initial release of models in the mid-range efficiency air handler. Incorporates smart frame
chassis with EEM (X-13) style motors and piston type flowrators.
ASUF49C14AA
ASUF59D14AA Initial release of mid-range efficiency air handler with X-13 motor & fixed orifice flowrator.
ASUF49C14AB
ASUF59D14AB 9 mm return bend coil.
ASUF59D14ACF our row, piston, 9 mm return bend coil.
ASUF59D14ADN idec Pre-programmed Motor. Nidec motor can be programmed by the supplier.
ASUF29B14AB
ASUF39C14AB
ASUF49C14AC
Programmed Broad Ocean Motor. The supplier can program the motor.
ASUF29B14AC
ASUF39C14AC
ASUF49C14AD
Changed from X13 Motor IP to IGBT (Broad Ocean).
ASUF
A-SINGLE PIECE AIR HANDLER S-ENERGY EFFICIENT MOTOR UNPAINTED FLOWRATOR