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WALL MOUNT AIR HANDLERS

INSTALLATION INSTRUCTIONS & OPERATING INSTRUCTIONS

© 2023 

19001 Kermier Rd., Waller, TX  77484

www.daikinac.com

P/N: IO-4009A     Date:  February 2023

AWSF/AWST 18-24

AWSF/AWST 30-36

 RECOGNIZE THIS SYMBOL AS A SAFETY 

PRECAUTION. 

NOTE: SPECIFICATIONS AND PERFORMANCE 

DATA LISTED HEREIN ARE SUBJECT TO CHANGE 

WITHOUT NOTICE.

ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, 

ADJUST, SERVICE, MAINTENANCE OR REPAIR 

 

(HEREINAFTER, “SERVICE”) THE EQUIPMENT SPECIFIED IN 

THIS MANUAL SHOULD  

SERVICE THE EQUIPMENT.  THE MANUFACTURER WILL 

NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY 

DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE 

PROCEDURES.  IF YOU SERVICE THIS UNIT, YOU ASSUME 

RESPONSIBILITY FOR ANY INJURY OR PROPERTY 

 

DAMAGE WHICH MAY RESULT.  IN ADDITION, IN 

 

JURISDICTIONS THAT REQUIRE ONE OR MORE LICENSES 

TO SERVICE THE EQUIPMENT SPECIFIED IN THIS 

 

MANUAL, ONLY LICENSED PERSONNEL SHOULD SERVICE 

THE EQUIPMENT.  

 

IMPROPER INSTALLATION, ADJUSTMENT, SERVICING, 

MAINTENANCE 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

WARNING

DO NOT BYPASS SAFETY DEVICES

NOTE: NEVER OPERATE THE UNIT WITHOUT THE 

RECOMMENDED FILTER OR THE OUTER PANEL 

INSTALLED.

Summary of Contents for AWSF18SU16 Series

Page 1: ...R PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE PROCEDURES IF YOU SERVICE THIS UNIT YOU ASSUME RESPONSIBILITY FOR ANY INJURY OR PROPERTY DAMAGE WHICH MAY RESULT IN ADDITION IN JURISDICTIONS...

Page 2: ...SERIOUS PROPERTY DAMAGE OR PERSONAL INJURY REDUCED UNIT PERFORMANCE AND OR HAZARDOUS CONDITIONS MAY RESULT FROM THE USE OF DEVICES THAT HAVE NOT BEEN APPROVED OR CERTIFIED BY THE MANUFACTURER CONTENTS...

Page 3: ...of carbon monoxide CO poisoning resulting from the exhaust emissions If a furnace or air handler is installed in an enclosed area such as a garage utility room or parking area and a carbon monoxide p...

Page 4: ...g guidelines If possible allow adequate length of tubing such that the coil may be removed for inspection or cleaning services from the cabinet without disconnecting the tubing Note These air handlers...

Page 5: ...ADIAN ELECTRIC CODE CSA C22 1 FAILURE TO OBSERVE THIS WARNING CAN RESULT IN ELECTRICAL SHOCK THAT CAN CAUSE PERSONAL INJURY OR DEATH WARNING 7 1 Building Electrical Service Inspection This unit is des...

Page 6: ...ped with the unit When these requirements are satisfied the unit achieves the following airflow leakage when tested in accordance with ASHRAE Standard 193 Cabinet air leakage less than 2 at 1 0 inch H...

Page 7: ...ction line Ensure the thermometer makes adequate contact and is insulated for best possible readings Use liquid line temperature to determine subcooling and vapor temperature to determine superheat 3...

Page 8: ...24 VAC 18 Gauge 24 VAC Y R G W C Y Y Note Connect T2 T3 or T4 to the Y terminal to the outdoor unit See Table 5 for correct CFM selec on T1 T5 Figure 3 NOTE Connect appropriate speed tap Pink Purple Y...

Page 9: ...3 Equalizer Must be connected to the 1 4 SAE connection on the suction line 4 Charge Ensure the system is properly charged There MUST be a minimum of 10 F Sub Cooled liquid at the valve inlet If the...

Page 10: ...ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT M ULTIPLE POWER SOURCES MAY BE PRESENT F AILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH Wiring is subject to change Always refer...

Page 11: ...ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT M ULTIPLE POWER SOURCES MAY BE PRESENT F AILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH Wiring is subject to change Always refer...

Page 12: ...ING THIS UNIT M ULTIPLE POWER SOURCES MAY BE PRESENT F AILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH WIRING DIAGRAM AWSF30LU16 AWST30LU14 Wiring is subject to change Always refer...

Page 13: ...ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT M ULTIPLE POWER SOURCES MAY BE PRESENT F AILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH Wiring is subject to change Always refer...

Page 14: ...he unit without first discussing your plans with your dealer or other qualified servicer Restricted airflow could lead to poor operation and or severe equipment damage Likewise it is important to keep...

Page 15: ...WB F DB F WB F Heating Supply Air Temperature DB F Temperature Rise DB F Delta T Difference between Supply and Return Temperatures DB F AirHandler Coil InverterMatched INVERTERAH COILONLY Check EEV an...

Page 16: ...page DAIKIN AMANA BRAND GOODMAN BRAND DAIKIN AMANA BRAND GOODMAN BRAND PRODUCT REGISTRATION Thank you for your recent purchase Though not required to get the protection of the standard warranty regist...

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