Daikin DC96SN Installation Instructions Manual
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Daikin DC96SN Installation Instructions Manual

Single-stage gas furnace
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Installation Instructions for
DM92SN, DM96SN, & DC96SN
Single-Stage Gas Furnace
(Type FSP CATEGORY IV Direct
or Non Direct Vent Air Furnace)
(Type FSP CATÉGORIE IV Direct
ou four á air soufflé non direct)
These furnaces comply with requirements
embodied in the American National Standard
/ National Standard of Canada ANSI
Z21.47·CSA-2.3 Gas Fired Central Furnaces.
s a professional installer you have an obligation to know the
A
product better than the customer. This includes all safety
precautions and related items.
Prior to actual installation, thoroughly familiarize yourself
with this Instruction Manual. Pay special attention to all
safety warnings. Often during installation or repair it
is possible to place yourself in a position which is more
hazardous than when the unit is in operation.
Remember, it is your responsibility to install the product
safely and to know it well enough to be able to instruct a
customer in its safe use.
Safety is a matter of common sense...a matter of thinking
before acting. Most dealers have a list of specific good safety
practices...follow them.
The precautions listed in this Installation Manual are
intended as supplemental to existing practices. However,
if there is a direct conflict between existing practices and
the content of this manual, the precautions listed here take
precedence.
IOD-2029A
02/2022
Installer:
Affix all manuals
adjacent to the unit.
Our continuing commitment to quality products may mean a change in specifications without notice.
© 2021-2022
19001 Kermier Rd., Waller, TX 77484
NOTE: Please contact your distributor or our website
*
for the applicable Specification Sheet referred to in this
manual.
ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL, ADJUST,
SERVICE 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 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.
DO NOT BYPASS SAFETY DEVICES.
90% HEX
www.daikincomfort.com
INSTALLATION INSTRUCTIONS
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION.
WARNING
WARNING
HEAT EXCHANGER
DO NOT LIFT
PRODUCT USING

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  • Page 1 INSTALLATION INSTRUCTIONS Installation Instructions for DM92SN, DM96SN, & DC96SN Single-Stage Gas Furnace (Type FSP CATEGORY IV Direct RECOGNIZE THIS SYMBOL or Non Direct Vent Air Furnace) AS A SAFETY PRECAUTION. (Type FSP CATÉGORIE IV Direct NOTE: Please contact your distributor or our website ou four á...

  • Page 2: Table Of Contents

    Functional Parts List- ..........41 Troubleshooting ............42 Wiring Harness ............25 115 Volt Line Connections ........25 Airflow Charts - DC96SN ......... 46 115 Volt Line Voltage Connection of Accessories Airflow Charts - DM92SN ......... 50 (Humidifier and Electronic Air Cleaner) .... 25 Airflow Charts - DM96SN .........

  • Page 3: Safety Considerations

    SAFETY CONSIDERATIONS CAUTION Adhere to the following warnings and cautions when FROZEN AND BURST WATER PIPE HAZARD installing, adjusting, altering, servicing, or operating the AILURE TO PROTECT AGAINST THE RISK OF FREEZING MAY RESULT IN furnace. To ensure proper installation and operation, PROPERTY DAMAGE thoroughly read this manual for specifics pertaining to the MUST...
  • Page 4 Drain trap must be primed at time of installation. Trap is internally partitioned; add water to both inlet ports until water appears at both sides of the outlet opening. Failure to prime trap at time of installation may have a negative effect on combustion quality and pressure switch action.

  • Page 5: Shipping Inspection

    Shipping Inspection 1. Disconnect all power to the furnace. Do not touch the integrated control module or any wire connected to the All units are securely packed in shipping containers control prior to discharging your body’s electrostatic tested according to International Safe Transit Association charge to ground.

  • Page 6: Location Requirements & Considerations

    • All other warranty exclusions and restrictions apply NOTE: The Commonwealth of Massachusetts requires This furnace is an ETL dual-certified appliance and that the following additional requirements must also is appropriate for use with natural or propane gas be met: (NOTE: If using propane, a propane conversion kit is •...
  • Page 7 swimming pool chemicals WARNING deicing salts or chemicals halogen type refrigerants OSSIBLE PROPERTY DAMAGE PERSONAL INJURY OR DEATH DUE TO printing inks FIRE EXPLOSION SMOKE SOOT CONDENSATION ELECTRICAL SHOCK cleaning solutions (such as perchloroethylene) OR CARBON MONOXIDE MAY RESULT FROM IMPROPER INSTALLATION paint removers REPAIR OPERATION OR MAINTENANCE OF THIS PRODUCT...

  • Page 8: Clearances And Accessibility

    If the alternate wood only. combustion air intake or vent/flue connections are used additional clearance must be provided to accommodate DC96SN Minimum Clearances To Combustible these connections. Refer to Vent/Flue Pipe and Materials (Inches) Combustion Air Pipe for details.
  • Page 9 WARNING AVERTISSEMENT CARBON MONOXIDE POISONING HAZARD RISQUE D'INTOXICATION AU MONOXYDE DE CARBONE Failure to follow the steps outlined below for each Si les étapes décrites ci-dessous ne sont pas suivies pour appliance connected to the venting system being placed chacun des appareils raccordés au système de ventilation into operation could result in carbon monoxide poisoning au moment de sa mise en marche, cela peut entraîner une or death.

  • Page 10: Combustion & Ventilation Requirements

    INSTALLATION POSITIONS Thermostat Location This furnace may be installed in an upright position or WARNING horizontal on either the left or right side panel. Do not install this furnace on its back. For upright upflow furnaces, return air ductwork may be attached to the side panel(s) TO AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH, SUFFICIENT FRESH AIR FOR PROPER COMBUSTION AND VENTILATION OF FLUE GASES and/or basepan.

  • Page 11: Drain Trap And Lines

    3. Locate 24” x 1/4” tube in bag assembly. 4. Install one end on front cover pressure switch. 5. Route tube to lower port on collector box cover and cut off excess tubing. Drain Trap and Lines In horizontal applications the condensate drain trap is secured to the furnace side panel, suspending it below the Figure 3C furnace.

  • Page 12: Vent Pipe & Combustion Air Pipe

    VENT PIPE & COMBUSTION AIR PIPE MATERIALS – INSTALLATIONS IN CANADA WARNING All installations in Canada must conform to the requirements of CAN/CSA B149.1-15 code. All vent PON COMPLETION OF THE FURNACE INSTALLATION CAREFULLY components, including primer and cement, must be listed INSPECT THE ENTIRE FLUE SYSTEM BOTH INSIDE AND OUTSIDE OF THE to ULC S636.

  • Page 13: Pipe Installation

    ACCEPTABLE PIPE INSTALLATION This furnace is manufactured with 2” CPVC vent & intake couplings. Use transition cement to connect PVC or ABS pipe to these fittings. For furnaces requiring installation TRANSITION NO LESS THAN 45 DEGREES TO of 3” pipe, the transition from 2” to 3” should be done as HORIZONTAL PLANE TO AVOID CREATING A WATER close to the furnace as possible, and only when the piping...
  • Page 14 Number of Elbows Number of Elbows PIPE PIPE MODEL MODEL SIZE SIZE DM96SN0403AN DM92SN0403AN 114 107 100 93 114 107 100 93 DM96SN0603BN DM92SN0603BN 168 161 154 147 140 133 126 119 127 120 113 106 99 N/A N/A DM96SN0803BN DM92SN0803BN 168 161 154 147 140 133 126 119 N/A N/A...

  • Page 15: Vent Pipe Connection

    Vent Pipe Connection acceptable method of catching condensation. It must have a field supplied, trapped drain tube or pipe, free-draining to The vent pipe outlet is sized to accept 2” pipe. Secure vent a proper condensate disposal location. A loop in the drain pipe directly into the furnace fitting with the appropriate tube can serve as a trap.
  • Page 16 8. Connect drain hose to the uncapped port on the VENT-DRAIN RF000142 coupling, refer to page xx, section entitled “Horizontal Installation with Left Side Down – Alternate” for drain connection details When using the alternate venting location, either in a horizontal left side down installation or a vertical installation using down –...

  • Page 17: Pipe Termination

    DOWN VENTING UPFLOW MODEL FURNACES ONLY The combustion air intake termination of a direct vent application should not terminate in an area which is frequently dusty or dirty. Vent & combustion air pipes may terminate vertically Use alternate vent through a roof, or horizontally through an outside wall. &...

  • Page 18: Vent & Combustion Air Intake Measurements For Standard Horizontal Terminations (Dual Pipe)

    90° ELBOWS ELBOWS STRAIGHT 3” - 24” Figure 15 12" MIN. ABOVE HIGHEST ANTICIPATED SNOW LEVEL Alternate Horizontal Vent Termination (Dual Pipe) Figure 18 90° ELBOWS Horizontal Termination (Single Pipe) Above Highest Anticipated Snow Level Figure 16 10”- 24” 3”-24” BETWEEN PIPES 6”...

  • Page 19: Vent/Intake Terminations For Installation Of Multiple Direct Vent Furnaces

    CONDENSATE DRAIN LINES & DRAIN TRAP A condensing gas furnace achieves its high level 3”MIN of efficiency by extracting heat from the products of 24”MAX combustion to the point where condensation takes place. 12” MIN SEPARATION The condensate must be collected in the furnace drain trap and routed to an appropriate drain location in compliance 3”...

  • Page 20: General Drain Information

    Acceptable area for drain hole. Side Cut-Out 12” Right side shown. 3” Figure 23 Field Supplied Drain Drain the furnace and air conditioning coil if applicable, in compliance with code requirements. In horizontal or counterflow installations, a field installed rubber coupling will allow the drain trap to be removed for cleaning.

  • Page 21: Drain Exiting Left Side

    Hose #1 Hose #2 Hose #2 Hose #11 Figure 25 Upflow Model Installed Horizontally with Right 45 degree 45 degree Side Down barb-pipe barb-pipe adapter adapter Minimum 5 1/2” clearance is required for the drain trap beneath the furnace. 1. Remove the clamps from both ends of the drain hoses.

  • Page 22: Upflow Model Installed Horizontally With Left Side Down

    13. Use two silver clamps and secure the hoses to drain trap. The trap outlet faces the front of the furnace. Upflow Model Installed Horizontally with Left Secure the trap to the cabinet using two screws Side Down removed in step 2 by inserting the two screws Minimum 5 1/2”...

  • Page 23: Counterflow Model Installed Vertically

    Drain Exiting Right Side (See Figure 29) Insert flange. Cut 2 ½” long. 1. Removing the gas manifold assembly will provide R 000142 better access when re-locating the trap. To remove the gas manifold, remove the four screws that fasten the gas manifold assembly to the bracket.

  • Page 24: Counterflow Model Installed Horizontally With Right Side Down (See Figure 30)

    8. Refer to Field Supplied Drain section for instructions CAUTION on field supplied/installed drain on outlet of furnace trap. ABEL ALL WIRES PRIOR TO DISCONNECTION WHEN SERVICING CONTROLS IRING ERRORS CAN CAUSE IMPROPER AND DANGEROUS Counterflow Model Installed Horizontally with OPERATION ERIFY PROPER OPERATION AFTER SERVICING Left Side Down (See Figure 31)

  • Page 25: Electrical Connections

    11. Insert the non-grommet end of hose #5 (factory Connect hot, neutral, and ground wires as shown in the installed) from outside the cabinet in the back drain wiring diagram located on the unit’s blower door. Metal hole. conduit is not considered a substitute for an actual ground 12.

  • Page 26: Connection Of 24 Volt Humidifier

    Turn OFF power to the furnace before installing any Connection of 24 Volt Humidifier accessories. Follow the humidifier or air cleaner The integrated control module single humidifier terminal manufacturers’ instructions for locating, mounting, “24 V HUM” is energized with 24 volts whenever the grounding, and controlling these accessories.

  • Page 27: 24 Volt Thermostat Wiring

    WARNING 1. Measure resistance between the neutral (white) connection and one of the burners. HIGH VOLTAGE ! Resistance should measure 10 ohms or less. O AVOID PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK DISCONNECT ELECTRICAL POWER This furnace is equipped with a blower door interlock BEFORE SERVICING OR CHANGING ANY ELECTRICAL switch which interrupts unit voltage when the blower door WIRING...

  • Page 28: Gas Supply And Piping

    WARNING FURNACE 2 TWIN Y/Y1 O AVOID POSSIBLE UNSATISFACTORY OPERATION OF EQUIPMENT DAMAGE DUE TO UNDERFIRING OR EQUIPMENT USE THE PROPER SIZE FURNACE 1 TWIN Y/Y1 OF NATURAL PROPANE GAS PIPING NEEDED WHEN RUNNING PIPE FROM THE METER TANK TO THE FURNACE ROOM THERMOSTAT Y/Y1 HIGH ALTITUDE INSTALLATION...

  • Page 29: Gas Valve

    • Always use a back-up wrench when making the All conversions must be performed by a qualified installer, connection to the gas valve to keep it from turning. or service agency. The orientation of the gas valve on the manifold must be maintained as shipped from the factory.

  • Page 30: Gas Piping Checks

    The gas piping may enter the left or right side of the Manual Shut Off Valve (upstream from furnace cabinet. The installer must supply rigid pipe long Alternate ground joint pipe union) enough to reach the outside of the cabinet to seal the Union grommet cabinet penetration.

  • Page 31: Propane Gas Tanks And Piping

    NOTE: Never exceed specified pressures for testing. Higher pressure may damage the gas valve and cause 5 to 15 PSIG First Stage (20 PSIG Max.) subsequent overfiring, resulting in heat exchanger Regulator Continuous failure. 11" W.C. Disconnect this unit and shutoff valve from the gas supply 200 PSIG Second Stage piping system before pressure testing the supply piping...

  • Page 32: Circulating Air & Filters

    CIRCULATING AIR & FILTERS Example: Duct work - Air Flow Difference is 4 Duct systems and register sizes must be properly designed for the CFM and external static pressure rat ing of the furnace. Design the ductwork in accor dance with the recommended methods of “Air Conditioning Contractors of America”...

  • Page 33: Bottom Return Air Opening [Upflow Models]

    Bottom Return Air Opening [Upflow Models] FILTERS - READ THIS SECTION BEFORE INSTALLING THE RETURN AIR DUCT The bottom return air opening on upflow models utilizes a “lance and cut” method to remove sheet metal from the WORK duct opening in the base pan. To remove, simply press Filters must be used with this furnace.
  • Page 34 AIR FLOW Filter Sizing Chart Model Minimum Recommended Filter Size DM96SN0403AN 1 - 16 X 25 Side or 1 - 14 X 24 Bottom Return 1 - 16 X 25 Side or Bottom Return DM96SN0603BN SIDE RETURN DM96SN0803BN 1 - 16 X 25 Side or Bottom Return EXTERNAL FILTER DM96SN0804CN 1 - 16 X 25 Side or Bottom Return...

  • Page 35: Horizontal Installations

    Furnace Operation Purge gas lines of air prior to startup. Be sure not purge lines into an enclosed burner compartment. Follow NFPA 54, National Fuel Gas Code 8.1 for proper purging methods. In Canada, follow approved purging methods in B149.1-15. CENTRAL Check for leaks using an approved chloride-free soap and RETURN...

  • Page 36: Heating Mode Speed Selection

    • After the completion of pre-purge, the control will energize the igniter. • After completion of the ignitor warm-up period: THERMOSTAT AVAILABLE CALL SPEEDS • The gas valve is energized. • The ignitor is de-energized as soon as flame is (DEFAULT) sensed.

  • Page 37: Furnace Shutdown

    1. Turn OFF gas to furnace at the manual gas shutoff 3. When the center switch is pressed, the current valve external to the furnace. displayed speed will be selected, and control will 2. Connect a calibrated manometer (or appropriate gas apply the newly selected speed in next cooling call.

  • Page 38: Gas Manifold Pressure Measurement And Adjustment

    Using a leak detection solution or soap suds, check for leaks at outlet or screw (White-Rodgers valve). Bubbles forming indicate a leak. SHUT OFF GAS AND REPAIR ALL LEAKS IMMEDIATELY! NOTE: For gas to gas conversion, consult your dealer for appropriate conversion. CAUTION O PREVENT UNRELIABLE OPERATION OR EQUIPMENT DAMAGE INLET GAS SUPPLY PRESSURE MUST BE AS SPECIFIED ON THE UNIT...

  • Page 39: Temperature Rise

    SAFETY CIRCUIT DESCRIPTION Temperature Rise Temperature rise must be within the range specified on the A number of safety circuits are employed to ensure safe unit rating plate. An incorrect temperature rise may result and proper furnace operation. These circuits serve to in condensing in or overheating of the heat exchanger.

  • Page 40: Flame Sensor

    Flame Sensor To remove: The flame sensor is a probe mounted to the burner/ 1. Turn OFF electrical power to furnace. manifold assembly which uses the principle of flame 2. Remove filter(s) from the central return register or rectification to determine the presence or absence of ductwork.

  • Page 41: Flue Passages (Qualified Servicer Only)

    Flame Sensor (Qualified Servicer Only) Under some conditions, the fuel or air supply can create a nearly invisible coating on the flame sensor. This coating acts as an insulator causing a drop in the flame sense signal. If the flame sense signal drops too low the furnace will not sense flame and will lock out.

  • Page 42: Troubleshooting

    1 Stage Status Codes LED Display Menu Description Notes Main Option Menu Menu ( xx: code numbers ) Active Alarm menu ( xx: code numbers ) Last 6 Faults Code Release Number CR Number yes, no Reset to Factory Default ( xx: Blower Speed Number F01, F02..
  • Page 43 1 Stage Status Codes Status Menu Main Mode Menu Idle Continous Fan Compressor Cooling, Low Stage Compressor Cooling, High Stage Gas heat - Single Stage Control OEM test Mode...
  • Page 44 1 Stage Troubleshooting Codes TROUBLESHOOTING CHART Symptom Fault Description Corrective Actions Status Normal operation Normal operation None   Locate and correct gas interruption Replace or realign igniter Furnace lockout due to an excessive number Check flame sense signal, clean sensor if coated or of ignition “retries”...
  • Page 45 1 Stage Troubleshooting Codes TROUBLESHOOTING CHART Symptom Fault Description Corrective Actions Status Flame sense micro amp signal is minimal Clean flame sensor if coated or oxidized Inspect for proper Flame sensor is coated/oxidized flame sensor alignment Flame sensor incorrectly positioned in burner Normal furnace operation ...

  • Page 46: Airflow Charts - Dc96Sn

    Airflow Charts - DC96SN LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL F04^ DC96SN0403B* Y/Y1 1106 1076 1044 1010 1156 1125 1096 1063 1028 1237 1205 1174 1145 1115 1081 1050 1016 1334...
  • Page 47 Airflow Charts - DC96SN HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL DC96SN0403B* F05^ 1106 1076 1044 1010 1156 1125 1096 1063 1028 1237 1205 1174 1145 1115 1081 1050 1016 1334 1306...
  • Page 48 Airflow Charts - DC96SN CIRCULATION AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL DC96SN0403B* 1106 1076 1044 1010 1156 1125 1096 1063 1028 1237 1205 1174 1145 1115 1081 1050 1016 1334 1306 1275 1249 1220...
  • Page 49 Airflow Charts - DC96SN HEATING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT TEMP MODEL TAP # CALL RANGE CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM F01^^ 632 F02^ DC96SN0403B* W/W1 35-65 F01^^ 771...

  • Page 50: Airflow Charts - Dm92Sn

    Airflow Charts - DM92SN LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL F04^ DM92SN0403A* Y/Y1 1038 1003 1106 1072 1041 1011 1215 1180 1151 1121 1095 1066 1043 1017 1238 1210 1180 1153 1126 1099 1073...
  • Page 51 Airflow Charts - DM92SN LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1754 1707 1673 1640 1604 1568 1538 1509 1648 1620 1586 1552 1515 1480 1449 1412 F04^ 1558 1517 1479 1441 1403 1366 1330...
  • Page 52 Airflow Charts - DM92SN HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL DM92SN0403A* F05^ 1038 1003 1106 1072 1041 1011 1215 1180 1151 1121 1095 1066 1043 1017 1238 1210 1180 1153 1126 1099 1073 1047...
  • Page 53 Airflow Charts - DM92SN HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1754 1707 1673 1640 1604 1568 1538 1509 1648 1620 1586 1552 1515 1480 1449 1412 1558 1517 1479 1441 1403 1366 1330 1295...
  • Page 54 Airflow Charts - DM92SN CIRCULATION AIRFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL DM92SN0403A* 1038 1003 1106 1072 1041 1011 1215 1180 1151 1121 1095 1066 1043 1017 1238 1210 1180 1153 1126 1099 1073 1047 1319 1299 1273...
  • Page 55 Airflow Charts - DM92SN CIRCULATION AIRFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1754 1707 1673 1640 1604 1568 1538 1509 1648 1620 1586 1552 1515 1480 1449 1412 1558 1517 1479 1441 1403 1366 1330 1295 DM92SN1004C* 1303...
  • Page 56 Airflow Charts - DM92SN HEATING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT TEMP MODEL TAP # CALL RANGE CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM F01^^ 610 559 N/A 513 N/A 467 N/A 419 N/A 368 F02^ DM92SN0403A*...

  • Page 57: Airflow Charts - Dm96Sn

    Airflow Charts - DM96SN LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1079 1055 1027 F04^ DM96SN0403A* Y/Y1 1135 1106 1078 1049 1021 1189 1163 1138 1111 1085 1059 1032 1001 1266 1243 1218 1197 1172...
  • Page 58 Airflow Charts - DM96SN LOW STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1029 1814 1766 1722 1679 1637 1595 1555 1511 1893 1844 1803 1763 1723 1685 1641 1604 F04^ 1738 1680 1637 1596 1554 1510...
  • Page 59 Airflow Charts - DM96SN HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1079 1055 1027 DM96SN0403A* F05^ 1135 1106 1078 1049 1021 1189 1163 1138 1111 1085 1059 1032 1001 1266 1243 1218 1197 1172 1148...
  • Page 60 Airflow Charts - DM96SN HIGH STAGE COOLING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1029 1814 1766 1722 1679 1637 1595 1555 1511 1893 1844 1803 1763 1723 1685 1641 1604 1738 1680 1637 1596 1554 1510 1469...
  • Page 61 Airflow Charts - DM96SN CIRCULATION AIRFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1079 1055 1027 DM96SN0403A* 1135 1106 1078 1049 1021 1189 1163 1138 1111 1085 1059 1032 1001 1266 1243 1218 1197 1172 1148 1123 1099 1313...
  • Page 62 Airflow Charts - DM96SN CIRCULATION AIRFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT MODEL TAP # CALL 1029 1814 1766 1722 1679 1637 1595 1555 1511 1893 1844 1803 1763 1723 1685 1641 1604 1738 1680 1637 1596 1554 1510 1469 1420 DM96SN0805C*...
  • Page 63 Airflow Charts - DM96SN HEATING AIFLOW EXTERNAL STATIC PRESSURE, (INCHES WATER COLUMN) THERMOSTAT TEMP MODEL TAP # CALL RANGE CFM RISE CFM RISE CFM RISE CFM RISE CFM RISE CFM CFM CFM F01^^ 705 N/A 661 N/A 617 N/A 564 N/A 509 N/A 455 F02^ 1079 1055...

  • Page 64: Wiring Diagram

    WIRING DIAGRAM DM92SN, DM96SN, & DC96SN POWER BEFORE PROPERLY POLARIZED 40 VA TRANSFORMER TH (3) RLI (12) HLO (1) PS1(5) READ CODES FROM LEFT TO RIGHT HLI (8) MV (10) MVC (11) TR (7) Y/Y1 W/W1 R ECM MTR INDOOR...

  • Page 65: Special Instructions

    Special Instructions for Products Installed in the State of Massachusetts For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall...

  • Page 66: Start-Up Checklist

    Start-Up Checklist Furnace Model Number Serial Number ELECTRICAL Line Voltage (Measure L1 to N and N to Ground Voltage) L - N N - G Secondary Voltage (Measure Transformer Output Voltage) R - C Blower Amps BLOWER EXTERNAL STATIC PRESSURE Return Air Static Pressure IN.
  • Page 67 THIS PAGE INTENTIONALLY LEFT BLANK...
  • Page 68 CUSTOMER FEEDBACK We are very interested in all product comments. Please fill out the feedback on one of the following link: https://daikincomfort.com/contact-us You can also scan the QR code on the right to be directed to the feedback page. PRODUCT REGISTRATION Thank you for your recent purchase.

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