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INSTALLATION
INSTRUCTIONS FOR
*DVM97* & *RVM97*
Modulating 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 em-
bodied in the American National Standard / Na-
tional Standard of Canada ANSI Z21.47·CSA-2.3
Gas Fired Central Furnaces.
This device, which was assembled by Daikin Comfort Technologies
Manufacturing, L.P., contains a component that is classified as an
intentional radiator. This intentional radiator has been certified by the
FCC: FCC ID QOQBGM111. And this international radiator has an
Industry Canada ID: IC 5123A-BGM111.
This device complies with Part 15 of the FCC's Rules. Operation of
this device is subject to two conditions:
(1) This device may not cause harmful interference; and
(2) This device must accept any interference received, including
interference that may cause undesirable operation.
And this device meets the applicable Industry Canada technical
specifications.
The manufacturer of the intentional radiator (model no. BGM111) is
Silicon Laboratories Finland Oy, which can be contacted by calling
617-951-0200. (www.silabs.com)
Daikin Comfort Technologies Manufacturing, L.P. may be contacted by
calling 713-861-2500, or at 19001 Kermier Rd., Waller TX 77484.
(www.daikincomfort.com)
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION.
*NOTE: Please contact your distributor or our website for the
applicable Specification Sheet referred to in this manual.
Do not bypass safety devices.
IOG-2045
04/2024
Installer:
Affix all manuals
adjacent to the unit.
WARNING
19001 Kermier Rd., Waller, TX 77484
www.goodmanmfg.com • www.amana-hac.com
© 2024 Daikin Comfort Technologies Manufacturing, L.P.
is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.
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.
THIS EQUIPMENT IS NOT INTENDED FOR USE BY
PERSONS (INCLUDING CHILDREN) WITH REDUCED
PHYSICAL, SENSORY OR MENTAL CAPABILITIES, OR LACK
OF EXPERIENCE AND KNOWLEDGE, UNLESS THEY HAVE
BEEN GIVEN SUPERVISION OR INSTRUCTION CONCERN-
ING USE OF THE APPLIANCE BY A PERSON RESPONSIBLE
FOR THEIR SAFETY.
CHILDREN SHOULD BE SUPERVISED TO ENSURE THAT
THEY DO NOT PLAY WITH THE EQUIPMENT.
THE MANUFACTURER WILL NOT BE RESPONSIBLE FOR
ANY INJURY OR PROPERTY DAMAGE ARISING FROM
IMPROPER SUPERVISION, 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 SUPERVISION, INSTALLA-
TION, ADJUSTMENT, SERVICING, MAINTENANCE OR RE-
PAIR OF THE EQUIPMENT SPECIFIED IN THIS MANUAL, OR
ATTEMPTING TO INSTALL, ADJUST, SERVICE OR REPAIR
THE EQUIPMENT SPECIFIED IN THIS MANUAL WITHOUT
PROPER SUPERVISION OR TRAINING MAY RESULT IN
PRODUCT DAMAGE, PROPERTY DAMAGE, PERSONAL
INJURY OR DEATH.
THIS FURNACE MAY BE PAIRED WITH A COOLING UNIT
THAT USES R-32 REFRIGERANT. IF THE REFRIGERATION
UNIT PAIRED WITH THIS FURNACE DOES NOT USE R-32,
THE R-32 FUNCTION IN THE FURNACE CONTROL BOARD
NEEDS TO BE TURNED OFF. PLEASE SEE THE ELECTRICAL
AND THE R-32 SECTIONS FOR MORE DETIALS. REFRIGER-
ANT SYSTEMS OTHER THAN 410A OR R32 MAY REQUIRE
AN ADDITIONAL MITIGATION CONTROL BOARD. REFER TO
THE INSTALLATION MANUAL OF THE INDOOR EVAPORA-
TOR COIL TO DETERMIND INSTALLATION REQUIREMENTS
FOR THAT SUPPLIER'S REFRIGERANT DETECTION SYS-
TEM.
90% HEX
PRODUCT USING
HEAT EXCHANGER
WARNING
WARNING
DO NOT LIFT
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Related Manuals for Maytag Amana DVM97
Summary of Contents for Maytag Amana DVM97
- Page 1 Do not bypass safety devices. 19001 Kermier Rd., Waller, TX 77484 www.goodmanmfg.com • www.amana-hac.com IOG-2045 © 2024 Daikin Comfort Technologies Manufacturing, L.P. 04/2024 is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.
-
Page 2: Table Of Contents
TABLE OF CONTENTS Never test for gas leaks with an open flame. Use a com- Safety Considerations............2 mercially available soap solution made specifically for the Product Application ............4 detection of leaks to check all connections, as specified in Location Requirements & Considerations ......5 GAS SUPPLY AND PIPING section of this manual. -
Page 3: Fire Or Explosion Hazard
WARNING WARNING FIRE OR EXPLOSION HAZARD To prevent personal injury or death due to improper installation, adjustment, alteration, service or maintenance, refer to this manual. For additional assistance or Failure to follow the safety warnings exactly could information, consult a qualified installer, servicer agency result in serious injury, death or property damage. -
Page 4: Product Application
PRODUCT APPLICATION Shipping Inspection All units are securely packed in shipping containers tested according to International Safe Transit Association specifi- VALID EQUIPMENT COMBINATIONS cations. The carton must be checked upon arrival for exter- nal damage. If damage is found, a request for inspection by Furnace Alone - - - carrier’s agent must be made in writing immediately. -
Page 5: Location Requirements & Considerations
• A room thermostat is used to control the furnace. The rated heating capacity of the furnace should be greater Fixed jumpers that provide continuous heating than or equal to the total heat loss of the area to be heated. CANNOT be used and can cause long term The total heat loss should be calculated by an approved equipment damage. - Page 6 • Ensure adequate combustion air is available for • For vertical (upflow or downflow) applications, the the furnace. Improper or insufficient combustion air minimum cooling coil width shall not be less than can expose building occupants to gas combustion furnace width minus 1”. Additionally, a coil installed products that could include carbon monoxide.
- Page 7 A furnace installed in a confined space (i.e., a closet or util- Clearances and Accessibility ity room) must have two ventilation openings with a total NOTE: For servicing or cleaning, a 24” front clear- minimum free area of 0.25 square inches per 1,000 BTU/hr ance is required.
- Page 8 9. After it has been determined that each appliance AVERTISSEMENT connected to the venting system properly vents when tested as outlined above, return doors, windows, exhaust fans, fireplace dampers and any other gas RISQUE D’INTOXICATION AU MONOXYDE DE CARBONE Si les étapes décrites ci-dessous ne sont pas suivies pour burning appliance to their previous conditions of use.
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Page 9: Combustion & Ventilation Air Requirements
COMBUSTION & VENTILATION Contact your distributor for proper airflow requirements and number of required ductwork connections. Refer to “Rec- AIR REQUIREMENTS ommended Installation Positions” figure for appropriate installation positions, ductwork connections, and resulting WARNING airflow arrangements. To avoid property damage, personal injury or death, sufficient air for property combustion and ventilation of flue gases must be supplied. -
Page 10: Horizontal Applications & Considerations
HORIZONTAL APPLICATIONS & Leveling Leveling ensures proper condensate drainage from the heat CONSIDERATIONS exchanger. For proper flue pipe drainage, the furnace must be level lengthwise from end to end. The furnace should have a slight tilt from back to front with the access doors downhill from the back panel approximately 1/2 to 3/4 inches. -
Page 11: Pipe Installation
These products have specific instructions for installing, join- VENTING MATERIAL REQUIREMENTS ing and terminating. Do not mix materials or components of ASTM STANDARD one manufacturer with materials or components of another SCHEDULE 40 PIPE D1785 manufacturer. Refer to the following chart for plastic pipe & SDR 21 or 26 PIPE D2241 fittings specifications. - Page 12 Condensation within the furnace secondary heat exchang- PREFERRED er and in the vent pipe is a normal occurrence. Vent pipe must be installed to maintain a minimum 1/4 inch per foot downward slope toward the furnace to return condensate to the furnace’s drain system.
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Page 13: Pipe Sizing
Pipe Sizing Consult table 4 to determine what diameter piping is re- WARNING quired for your installation. Lengths shown in the chart apply to single pipe & two pipe installations. In a two pipe The rubber elbow is not designed to support a load. When the rubber elbow is mounted externally to the furnace installation the length shown refers to only one pipe, vent cabinet, extreme care must be taken to adequately support... - Page 14 Vent & Intake Options for Condensate Management The RF000142 coupling (Figure 11) can be secured directly to the furnace intake and/or vent piping if condensation is a concern. If the RF000142 is used on the combustion air inlet, it must be installed with the arrow pointing up. It should be noted, the combustion air will actually be moving in a direction opposite of the arrow on the RF000142 coupling.
- Page 15 When using the alternate venting location, either in a hori- Insert flange. Cut 2 ½” long. RF000142 zontal left side down installation or a vertical installation us- ing down – venting, the alternate combustion air opening can be used. A locating dimple is located on the right side of the furnace cabinet.
- Page 16 DOWN VENTING UPFLOW MODEL FURNACES ONLY Use alternate vent & combination air locations 6’ Max. Vent Pipe Floor Combustion Air Pipe Field Supplied Drain Tee on Vent Pipe 1/4” per foot min. slope to furnace Condensate trapped to prevent flue gas from escaping and routed to field supplied condensate disposal All piping and fittings must be joined per material manufacturers specifications...
- Page 17 Vent & combustion air pipes may terminate vertically through 12" MIN. a roof, or horizontally through an outside wall. The combus- tion air intake and vent pipe can be terminated in two differ- ent pressure zones. The intake vent can terminate on one VENT/FLUE TEE ( OPTIONAL) side of the building, while the flue vent can be terminated on...
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Page 18: Concentric Vent Termination
If more than one direct vent furnace is to be installed hori- zontally through a common side wall, maintain the clearanc- es as in the following figure. Always terminate all exhaust VENT/FLUE vent outlets at the same elevation and always terminate all air intakes at the same elevation. -
Page 19: Approved Carbon Monoxide Detectors
1. The referenced “special venting system” b. In the event that the requirements of this subdivision can not be met at the time of instructions shall be included with the appliance completion of installation, the owner shall have a or equipment installation instructions; and 2. -
Page 20: Drain Exiting Right Side
Drain Exiting Right Side • The drain line between furnace and drain location 1. Locate and Install the 45º pipe / hose drain coupling must meet local and nation codes. • The drain line between furnace and drain location from the outside of the cabinet (barbed end goes in the must maintain a 1/4 inch per foot downward slope cabinet) through hole in the right side of the cabinet and secure with two field supplied #8 self-tapping... -
Page 21: Upflow Model Installed Horizontally With Left Side Down
3. Install large end of hose #3 to trap outlet and secure with 1.25” clamp. 4. Install smaller end of hose #3 on 45º elbow and secure with 1” clamp. 5. Refer to Field Supplied Drain section for instructions on field supplied / installed drain on outlet of furnace trap. -
Page 22: Counterflow Model Installed Vertically
Upflow Model Installed Horizontally With Left Side Down - Alternate * Also see the Front Cover Pressure Switch Tube Location. Insert flange. Cut 2 ½” long. R 000142 Hose #4 x 3 Hose #5 Figure 29 Figure 30 1. (Draining the RF000142 Coupling) Locate hose #2 CounterFlow Model Installed Vertically (factory installed). - Page 23 Drain Exiting Right Side 1. Remove the drain trap and factory installed drain tube assemblies. 2. Remove two 1” plugs from right side of cabinet 3. (Draining the Collector Box) From outside the cabinet, insert the non-grommet end hose #7 into the back drain hole and secure to collector box drain port using a silver clamp.
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Page 24: Furnace Start Up
R-32 Sensor Wire Routing 8. The un-used vent-drain elbow drip leg port must be plugged to prevent flue gases from escaping. IMPORTANT NOTE: Wiring routing must not in- terfere with circulator blower operation, Filter Insert rubber plug removed in step 7 into the 100° elbow. -
Page 25: Gas Supply And Piping
GAS SUPPLY AND PIPING In some areas the gas supplier may artificially derate the gas in an effort to compensate for the effects of altitude. The furnace rating plate includes the approved furnace gas If the gas is artificially derated, the appropriate orifice size input rating and gas types. -
Page 26: Gas Piping Connections
supply connection to the furnace. Gas Piping Connections • Always use a back-up wrench when making the connection to the gas valve to keep it from turning. Natural Gas Capacity of Pipe The orientation of the gas valve on the manifold In Cubic Feet of Gas Per Hour (CFH) must be maintained as shipped from the factory. - Page 27 Manual Shut Off Valve Alternate Manifold Burners Manual Shut Off Valve (upstream from Gas Line (upstream from ground joint Location ground joint pipe union) pipe union) Gas Valve *Ground Joint *Ground Pipe Joint Union Pipe Union Drip Leg Grommet in Standard Gas Line Hole *NOTE: Union may be inside furnace cabinet where allowed by local codes.
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Page 28: Circulating Air & Filters
CIRCULATING AIR & FILTERS 5 to 15 PSIG First Stage (20 PSIG Max.) Regulator Continuous Duct work - Air Flow 11" W.C. Duct systems and register sizes must be properly designed for the CFM and external static pressure rat ing of the fur- 200 PSIG nace. -
Page 29: Digital Manometer
1. With clean filters in the furnace, use a manometer to SUPPLY measure the static pressure of the return duct at the inlet of the furnace. (Negative Pressure) 2. Measure the static pressure of the supply duct. CUTAWAY OF DUCTWORK (Positive Pressure) TO EXPOSE COIL 3. -
Page 30: Horizontal Installations
CUT USING TIN SNIPS Model Minimum Recommended Filter Size^ *RVM970603BN* 1 - 16 X 25 Side or Bo�om *RVM970803BN* 1 - 16 X 25 Side or Bo�om *RVM970804CN* 1 - 16 X 25 Side or Bo�om *RVM971005CN* 1 - 20 X 25 Bo�om / 2 - 16 X 25 Side Return *RVM971205DN* 1 - 20 X 25 Bo�om / 2 - 16 X 25 Side Return *DVM970603BN*... -
Page 31: Electrical Connections
115 Volt Line Connections Before proceeding with electrical connections, ensure that the supply voltage, frequency, and phase correspond to that specified on the unit rating plate. Power supply to the fur- nace must be NEC Class 1, and must comply with all appli- cable codes. - Page 32 2. Remove and save the two screws securing the junction box to the side panel. 3. Relocate junction box and associated plugs and grommets to opposite side panel. Secure with screws removed in step 2. To ensure proper unit grounding, the ground wire should run from the furnace ground screw located inside the furnace junction box all the way back to the electrical panel.
- Page 33 2. Connect the 1 & 2 wires between the indoor 2. Turn the system verification test on either by using the and outdoor unit for communicating operation. phone application or by entering the menu through NOTE: verify two stage outdoor units include a 24 VAC the furnace push buttons.
- Page 34 INDOOR INDOOR BOARD TERMINAL BOARD TERMINAL CONNECTIONS CONNECTIONS 24 VAC Two Stage 24 VAC Thermostat Heat Pump Thermostat Remote Condensing Unit (Single-Stage Cooling) Optional Optional Optional Optional Optional Non-Communicating Single Stage A/C Figure 51 Non-Communicating Two Stage Heat Pump INDOOR Figure 54 BOARD TERMINAL CONNECTIONS...
- Page 35 Charging 1. Single-stage outdoor units: a. Provide a cooling call from the thermostat and charge accordingly. Quick Start Guide for Gas Heat Only Setup (No Outdoor Unit) EXTREMELY IMPORTANT: The furnace only re- quires a single W input for modulating gas heat control.
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Page 36: Auxiliary Alarm Switch
Dehumidification Auxiliary Alarm Switch Dehumidification allows the furnace’s circulator blower to The control is equipped with a 24VAC Aux Alarm to be used operate at a reduced speed during a combined thermostat for a condensate switch install (designated by CONDEN- call for cooling demand with a parallel humidistat. - Page 37 4. Select the appropriate fan only airflow for the The furnace includes three on-board push buttons allow- accessory using the indoor unit push button menus ing users to navigate indoor and outdoor system menus. or the Cool Cloud HVAC phone application. The Right and Left buttons allow the user to scroll through 5.
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Page 38: Field-Installed Accessories
Low Voltage A2L Alarm The A2L alarm connection provides 24VAC for field alarm wiring connections. These connections are normally open and energize during the R-32 fault/alarm condition. An A2L Alarm connector is provided and is shown in the image be- Figure 62 low. -
Page 39: Furnace Operation
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 for proper purging methods. In Canada, follow approved purging methods in CAN/CSA B149.1-15. Check for leaks using an approved chloride-free soap and water solution, an electronic combustible gas detector, or Figure 63A... -
Page 40: Gas Manifold Pressure Measurement And Adjustment
NOTE: Follow this procedure to test the gas valve pressure at 100% firing rate. CAUTION Run High Fire To prevent unreliable operation or equipment damage, the inlet gas supply pressure must be as specified on the unit NOTE: the Cool Cloud phone application be used rating plate with all other household gas fired appliances to assist with all functional tests. -
Page 41: Normal Sequence Of Operation
Gas Input Rate Measurement (Natural Gas Only) 4. Adjust temperature rise by adjusting the circulator The actual gas input rate to the furnace must never be blower speed. Increase blower speed to reduce greater than that specified on the unit rating plate. To mea- temperature rise. -
Page 42: Integrated Control Module
• Induced draft blower steps to low speed following Integrated Control Module prepurge. Low stage pressure switch contacts are The integrated control module is an electronic device which, closed. if a potential safety concern is detected, will take the nec- •... -
Page 43: Troubleshooting
TROUBLESHOOTING 3. Manual thermostat cycle. Lower the thermostat so that there is no longer a call for heat for 1 -20 seconds then reset to previous setting. Electrostatic Discharge (ESD) Precautions NOTE: If the condition which originally caused the NOTE: Discharge body’s static electricity before lockout still exists, the control will return to touching unit. -
Page 44: Before Leaving An Installation
FILTERS 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 Filter Maintenance acts as an insulator causing a drop in the flame sense sig- Improper filter maintenance is the most common cause of nal. -
Page 45: Menu Options
MENU OPTIONS Menu Descrip�on Enable or disable inverter boost operation. (compressor speed may Gas Heat Airflow Trim (default = 0%) increase when this feature is on) (inverter only) Boost mode will operate above this selected temperature. On = Maximum Compressor Run Time Between Defrost Cycles (default ... -
Page 46: Status Codes
MENU OPTIONS STATUS CODES LED Display Menu Descrip�on LED Display Description of System Status Last 10 Faults Compressor Cooling, Low Stage (non-communicating units) A2L Function Verification Compressor Cooling, High Stage (non-communicating units) A2L Function Enabled Compressor Heat, Low Stage (non-communicating units) ... -
Page 47: Troubleshooting Chart
TROUBLESHOOTING CHART Symptom Fault Description Corrective Actions Status Equipment lacks shared data Furnace fails to operate Populate shared data set using CoolCloud HVAC App Normal operation Normal operation None Restore high voltage power to furnace and integrated No 115 power to furnace or no 24 volt power to Furnace fails to operate. - Page 48 TROUBLESHOOTING CHART Symptom Fault Description Corrective Actions Status NOTE: Allow time as the control may take up to 90 seconds to detect sensors. Verify that the sensor probe is plugged in all the way Verify that the sensor probe connector is properly External return air Return Air Temperature Sensor Circuit is Open crimped.
- Page 49 TROUBLESHOOTING CHART Symptom Fault Description Corrective Actions Status Furnace fails to operate Data not yet on network Populate shared data set using CoolCloud HVAC App Operation different than Verify shared data set is correct for the specific model, re- Invalid Shared data ...
- Page 50 TROUBLESHOOTING CHART Symptom LED Status Fault Descrip�on Correc�ve Ac�ons Clean flame sensor if coated or oxidized Inspect for proper Flame sense micro amp signal is low flame sensor alignment. Flame sensor is coated/oxidized Check inlet air piping for blockage, proper length, elbows, Normal furnace opera�on ...
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Page 51: Wiring Diagram
WIRING DIAGRAM 115 VAC/ 1 /60 HZ POWER SUPPLY WITH ID BLOWER TWO-STAGE PRESSURE OVERCURRENT SWITCH ASSEMBLY PROTECTION DEVICE HIGH FIRE PRESSURE SWITCH LOW FIRE SURFACE PRESSURE IGNITER SWITCH WARNING: 2 CIRCUIT DISCONNECT CONNECTOR DISCONNECT POWER BEFORE SERVICING. WIRING TO UNIT MUST BE MODULATING PROPERLY GAS VALVE... -
Page 52: 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 Sta�c Pressure IN. - Page 53 THIS PAGE IS INTENTIONALLY LEFT BLANK...
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Page 54: Customer Feedback
• Customer Services Financing Options 19001 Kermier Rd., Waller, TX 77484 www.goodmanmfg.com • www.amana-hac.com © 2024 Daikin Comfort Technologies Manufacturing, L.P. is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.
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