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*CVC96*BB & *MVC96*BB Two-Stage Gas Furnace
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.
As a professional installer you have an obligation to know
the 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 herein
take precedence.
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.
IOG-2015E
7/2020
Installation Instructions for
(Type FSP CATEGORY IV Direct
or Non Direct Vent Air Furnace)
(Type FSP CATÉGORIE IV Direct
ou four á air soufflé non direct)
Installer:
Affix all manuals
adjacent to the unit.
19001 Kermier Rd., Waller, TX 77484
www.goodmanmfg.com•www.amana-hac.com
© 2018-2020 Goodman Manufacturing Company, L.P.
is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights
O
NLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL
(
, "
REPAIR
HEREINAFTER
SERVICE
SHOULD SERVICE THE EQUIPMENT
FOR ANY INJURY OR PROPERTY DAMAGE ARISING FROM IMPROPER SERVICE OR
. I
SERVICE PROCEDURES
F YOU SERVICE THIS UNIT
FOR ANY INJURY OR PROPERTY DAMAGE WHICH MAY RESULT
JURISDICTIONS THAT REQUIRE ONE OR MORE LICENSES TO SERVICE THE EQUIPMENT
SPECIFIED IN THIS MANUAL
. I
EQUIPMENT
MPROPER INSTALLATION
THE EQUIPMENT SPECIFIED IN THIS MANUAL
SERVICE OR REPAIR THE EQUIPMENT SPECIFIED IN THIS MANUAL WITHOUT PROPER
TRAINING MAY RESULT IN PRODUCT DAMAGE
.
INJURY OR DEATH
FOR CALIFORNIA CONSUMERS
Cancer and Reproductive Harm -
reserved.
,
ADJUST
")
THE EQUIPMENT SPECIFIED IN THIS MANUAL
. T
HE MANUFACTURER WILL NOT BE RESPONSIBLE
,
YOU ASSUME RESPONSIBILITY
. I
,
ONLY LICENSED PERSONNEL SHOULD SERVICE THE
,
,
ADJUSTMENT
SERVICING OR REPAIR OF
,
OR ATTEMPTING TO INSTALL
,
PROPERTY DAMAGE
PROP 65 WARNING
WARNING
www.P65Warnings.ca.gov
,
SERVICE OR
,
N ADDITION
IN
,
,
ADJUST
,
PERSONAL
0140M00517-A
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Table of Contents
Troubleshooting
Related Manuals for Amana CVC96 BB Series
Summary of Contents for Amana CVC96 BB Series
- Page 1 Specification Sheet referred to in this manual. 19001 Kermier Rd., Waller, TX 77484 www.goodmanmfg.com•www.amana-hac.com © 2018-2020 Goodman Manufacturing Company, L.P. IOG-2015E is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights 7/2020 reserved.
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Page 2: Table Of Contents
Safety Circuit Description..........41 This device, which was assembled by Goodman Manufacturing Troubleshooting..............42 Company, L.P., contains a component that is classified as an intentional Maintenance..............42 radiator. This intentional radiator has been certified by the FCC: FCC ID Filters................43 QOQBGM111. And this international radiator has an Industry Canada ID: IC 5123A-BGM111. - Page 3 RISQUE D'EMPOISONNEMENT AU MONOXYDE DE CARBONE Advertencia especial para la instalación de calentadores ó manejadoras de aire en áreas cerradas como estacionamientos ó cuartos de servicio. Cette ventilation est nécessaire pour éviter le danger d'intoxication Las emisiones de monóxido de carbono pueden circular a través au CO pouvant survenir si un appareil produisant du monoxyde del aparato cuando se opera en cualquier modo.
- Page 4 Shipping Inspection All units are securely packed in shipping containers WARNING tested according to International Safe Transit Association specifications. The carton must be checked upon arrival If the information in these instructions is not for external damage. If damage is found, a request for followed exactly, a fire or explosion may result inspection by carrier’s agent must be made in writing causing property damage, personal injury or...
- Page 5 Product Application NOTE: This furnace may be used as a construction site heater ONLY if all of the following conditions are met: VALID EQUIPMENT COMBINATIONS • The vent system is permanently installed per these installation instructions. Furnace Alone - - - •...
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Page 6: Location Requirements & Considerations
A copy of the National Fuel Gas Code (NFPA 54/ANSI Refer to Vent/Flue Pipe and Combustion Air Pipe Z223.1) can be obtained from any of the following: -Termination Locations for appropriate termination American National Standards Institute locations and to determine if the piping system from 25 West 43rd Street, 4th Floor furnace to termination can be accomplished within New York, NY 10036... - Page 7 • Isolate a non-direct vent furnace if it is installed near an area frequently contaminated by any of the above *MVC96 MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS substances. This protects the non-direct vent furnace (INCHES) from airborne contaminants. To ensure that the POSITION* SIDES REAR...
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Page 8: Combustion & Ventilation Air Requirements
6. Follow the lighting instructions. Place the appliance Clearance in accordance with local installation codes, the being inspected in operation. Adjust thermostat so requirements of the gas supplier and the manufacturer’s appliance shall operate continuously. installation instructions. 7. Test for spillage from draft hood appliances at the draft hood relief opening after 5 minutes of main Dégaugement conforme aux dodes d’installation locaux, burner operation. -
Page 9: Installation Positions
Most homes will require outside air be supplied to the furnace area by means of ventilation grilles or ducts WARNING connecting directly to the outdoors or spaces open to the outdoors such as attics or crawl spaces. CARBON MONOXIDE POISONING HAZARD INSTALLATION POSITIONS Failure to follow the steps outlined below for each appliance connected to the venting system being placed into operation... - Page 10 Front Cover Pressure Switch Tube Location When a furnace is installed horizontally with left side down AVERTISSEMENT the front cover pressure switch tube must be re-located to the lower port of the collector box cover. RISQUE D’INTOXICATION AU MONOXYDE DE 1.
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Page 11: Vent/Flue Pipe & Combustion Air Pipe
MATERIALS - INSTALLATIONS IN THE U.S.A PVC, CPVC, or ABS pipe & fittings are typically used as venting and intake pipe materials. All 90° elbows must be medium or long radius types. A medium radius elbow should measure ~3-1/16” minimum from the plane of one opening to the center line of the other opening for 2”... - Page 12 VENTING MATERIAL REQUIREMENTS WARNING ASTM STANDARD To avoid bodily injury, fire or explosion, solvent SCHEDULE 40 PIPE D1785 cements must be kept away from all ignition SCHEDULE 40 CELLULAR CORE PIPE F891 sources (i.e., sparks, open flames, and excessive SDR 21 OR 26 PIPE D2241 heat) as they are combustible liquids. Avoid FITTINGS D2466 breathing cement vapors or contact with skin and/or eyes.
- Page 13 Termination Locations Non-Direct Vent & Direct Vent Vent/Flue Terminations Non-Direct Vent Vent/Flue Termination No Terminations Above Walkway Grade or Highest Anticipated Snow Level Non-Direct Vent Vent/Flue Termination Forced Air Inlet Direct Vent Figure 9 Vent/Flue Termination Vent Clearances Insert flange. Cut 2 ½” long. RF000142 Figure 7 VENT-DRAIN...
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Page 14: Combustion Air Pipe
*MVC96/*CVC96 Direct Vent (2 - Pipe) and Non-Direct Vent (1- Pipe) Maximum Allowable Length of Vent/Flue Pipe (1) (2) & Combustion Air Pipe (ft) Pipe Size (3) (5) Number of Elbows MODEL (in.) *M V96C0403BN *M VC960603BN *M VC960803BN *M VC960804CN *M VC961005CN *M VC961005DN *M VC961205DN... - Page 15 6” MAX 4” MIN 12" MIN. TO GRADE OR HIGHEST ANTICIPATED SNOW LEVEL Standard Horizontal Terminations (Dual Pipe) Figure 13 DOWN VENTING UPFLOW MODEL FURNACES ONLY Use alternate vent & combination air locations 6’ Max. Vent Pipe CAUTION Floor Be sure not to damage internal wiring or other Combustion Air Pipe components when reinstalling coupling and Field Supplied...
- Page 16 90° ELBOWS 3”-24” BETWEEN PIPES ELBOWS STRAIGHT Combustion Air Intake may also be snorkeled to obtain 12” min ground clearance. Alternate vent termination above anticipated snow level (dual pipe) Figure 19 Figure 16 Direct Vent (Dual Pipe) Piping Vent/Flue and Combustion Air Pipe Terminations 90°...
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Page 17: Special Instructions For Products Installed In The State Of Massachusetts
Side Wall Vent Kit a period of thirty (30) days to comply with the This kit is to be used with 2” or 3” direct vent systems. above requirements; provided, however, that The vent kit must terminate outside the structure and may during said thirty (30) day period, a battery be installed with the intake and exhaust pipes located operated carbon monoxide detector with an... -
Page 18: Condensate Drain Lines & Drain Trap
manufacturer: • The drain line between furnace and drain location 1. The referenced “special venting system” instructions must maintain a 1/4 inch per foot downward slope shall be included with the appliance or equipment toward the drain. installation instructions; and •... - Page 19 17.5” cabinet; cut at line “C” for a 21” cabinet; do not Drain Exiting Right Side cut for a “D” width cabinet. 1. Locate and Install the 45º pipe / hose drain coupling 3. Install large end of hose #3 to trap outlet and secure from the outside of the cabinet (barbed end goes with 1.25”...
- Page 20 8. Refer to Field Supplied Drain section for instructions position) and install it on the right side (top) collector on field supplied/nstalled drain on outlet of furnace box drain port. trap. 12. Install the non-grommet end of hose #11 from outside the cabinet in the upper drain hole.
- Page 21 9. Install the non-grommet end of hose #11 from outside Drain Exiting Right Side the cabinet in the upper drain hole. Install on collector box and secure with a silver clamp. 10. Use two silver clamps and secure the hoses to drain trap.
- Page 22 Hose #4 Figure 30 Hose #4 Hose #5 Hose #2 1. Remove the drain trap and factory installed drain tube assemblies. Figure 31 2. Remove two 1” plugs from right side of cabinet 3. (Draining the Collector Box) From outside the cabinet, 1.
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Page 23: Gas Supply And Piping
original bottom of the furnace. 16. Using the two sheet metal screws provided in the High altitude installations may require both a pressure cabinet, secure the trap to the furnace. switch and an orifice/spring change. These changes are 17. Refer to Field Supplied Drain section for instructions necessary to compensate for the natural reduction in the on field supplied / installed drain on outlet of furnace density of both the gas fuel and the combustion air at... - Page 24 Gas Valve The following stipulations apply when connecting gas This unit is equipped with a 24 volt gas valve controlled piping. Refer to Gas Piping Connections figure for typical during furnace operation by the integrated control gas line connections to the furnace. module.
- Page 25 aluminum-alloy tubing and connectors are coated to Manual Shut Off Valve (upstream from protect against external corrosion when in contact Alternate ground joint pipe union) with masonry, plaster, or insulation, or subjected to Union Location repeated wetting by liquids such as water (except rain water), detergents, or sewage.
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Page 26: Duct Work
NOTE: Never exceed specified pressures for For satisfactory operation, propane gas pressure must be testing. Higher pressure may damage the gas valve 10” WC at the furnace manifold with all gas appli ances in and cause subsequent overfiring, resulting in heat operation. - Page 27 Checking Duct Static 4. Consult the proper tables for the quantity of air. WARNING If the total external static pressure exceeds the maximum listed on the furnace rating plate, check for closed dampers, registers, undersized and/or oversized poorly laid Never allow the products of combustion, out duct work.
- Page 28 differing filter arrangements can be applied. Filters can be installed in the central return register or a side panel WARNING external filter rack kit (upflows). As an alternative a media air filter or electronic air cleaner can be used as the Edges of sheet metal holes may be sharp.
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Page 29: Electrical Connections
AIR FLOW CENTRAL RETURN GRILLE SIDE RETURN EXTERNAL FILTER RACK KIT (EITHER SIDE) Possible Upright Upflow Figure 39 Figure 40 Figure 44 CENTRAL RETURN GRILLE FILTER SUPPORT BRACKET (Field Supplied) Figure 41 Figure 42 AIR FLOW Possible Upright Counterflow Filter Locations Figure 45 Electrical Connections Figure 43... - Page 30 Line polarity must be observed when making field WARNING connections. Line voltage connections can be made through either the right or left side panel. The furnace High voltage! is shipped configured for a right side electrical To avoid personal injury or death connection with the junction box located inside the burner due to electrical shock, disconnect compartment (blower compartment for downflows).
- Page 31 1. Measure resistance between the neutral (white) connection and one of the burners. 2. Resistance should measure 10 ohms or less. This furnace is equipped with a blower door interlock switch which interrupts unit voltage when the blower door is opened for servicing. Do not defeat this switch. CoolCloud™...
- Page 32 instructed by the applicable wiring diagrams shown in software updates have been installed. Review this section. notes for optional software updates and install if necessary. 2. Connect the 1 & 2 wires between the indoor and outdoor unit for communicating operation. Note: verify two stage outdoor units include a 24 VAC NOTE: If an E11 code exists for the inverter system immediately after line voltage is applied (code shown in the...
- Page 33 INDOOR BOARD TERMINAL EXTREMELY IMPORTANT: For two-stage gas heating, the CONNECTIONS system only needs a single W input. Internal algorithms will control staging of the gas furnace automatically based on the single W input. For non-communicating outdoor unit wiring see instructions below. 1.
- Page 34 3. Select the Non-Comm Outdoor Setting menu (OdS) using the on board push buttons or the CoolCloud HVAC phone application. Select 1 AC for single stage Air Conditioners, 1HP for single stage heat pumps, 2 AC for two stage air conditioners and 2 HP for two stage Heat Pumps.
- Page 35 b. Select any value less than 50% for low stage Confirm thermostat heating and cooling calls operation and any value greater than 50% for function properly with equipment. high stage operation. Quick Start Guide for Gas Heat Only Setup (No 3.
- Page 36 The furnace includes three on-board push buttons allowing accessory in addition to independently testing users to navigate indoor and outdoor system menus. The continuous fan mode. Right and Left buttons allow the user to scroll through the main menus and to then scroll through available options Optional Low Voltage Humidifier Connection within specific menus.
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Page 37: Startup Procedure & Adjustment
wiring must conform to all local codes, and have a 100% CFM minimum temperature rating of 105°C. • All line voltage wire splices must be made inside the furnace junction box. Figure 60 STARTUP PROCEDURE & ADJUSTMENT • Profile D (4) ramps up to 50% of the demand for 1/2 Furnace must have a 115 VAC power supply properly minute, then ramps to 85% of the full cooling demand connected and grounded. - Page 38 7. If you smell gas after five minutes, immediately follow the safety instructions in the Safety Considerations on page 3 of this manual. If you do not smell gas after High Fire Regulator five minutes, move the furnace gas valve manual Adjust Regulator control to the ON position.
- Page 39 If supply pressure differs from table, make the necessary adjustments to pressure regulator, gas piping size, etc., and/or consult with local gas utility. 5. Turn OFF gas to furnace at the manual shutoff valve and disconnect manometer. Reinstall plug before turning on gas to furnace.
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Page 40: Normal Sequence Of Operation
that indicates 1/2 cu. ft. per revolution. You will use this number to calculate the quantity of gas in cubic ft. if the furnace would consume if it ran steadily for one hour (3600 seconds). SUPPLY 3. If the 1/2 cu. ft. dial was used, multiply your number by two. -
Page 41: Safety Circuit Description
Operational Checks pressure switch contacts. The burner flames should be inspected with the burner • Gas valve opens at end of igniter warm up period, compartment door installed. Flames should be stable, delivering gas to burners and establishing flame. quiet, soft, and blue (dust may cause orange tips but •... -
Page 42: Troubleshooting
Flame Sensor Diagnostic Chart The flame sensor is a probe mounted to the burner/ manifold assembly which uses the principle of flame WARNING rectification to determine the presence or absence of flame. High voltage! To avoid personal injury or death due to electrical shock, disconnect electrical power BEFORE performing any service or maintenance. -
Page 43: Filters
The furnace should be inspected by a qualified installer, or Flame Sensor (Qualified Servicer Only) service agency at least once per year. This check should Under some conditions, the fuel or air supply can create a be performed at the beginning of the heating season. nearly invisible coating on the flame sensor. -
Page 44: Menu Options
Menu Options LED Display Menu Description LED Display Menu Description Enable or disable inverter boost operation. (compressor speed may St tF 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 tt boost mode always on (default = 105°F) (inverter only) -
Page 45: Status Codes
Status Codes Display Description of System Status Compressor Cooling, Low Stage (non-communicating units) Compressor Cooling, High Stage (non-communicating units) Compressor Heat, Low Stage (non-communicating units) Compressor Heat, High Stage (non-communicating units) Compressor Cooling, Single-Stage (single stage non-comm. units) Compressor Cooling, Low Stage (communicating units) Compressor Cooling, High Stage (communicating units) Defrost, Low Stage Gas Heat Defrost, High Stage Gas Heat... -
Page 46: Troubleshooting Chart
Troubleshooting Chart Symptom LED Status Fault Description Corrective Actions Equipment lacks shared data Populate shared data set using memory card Normal operation None No 115 power to furnace or no 24 volt power to integrated control Furnace fails to operate module Restore high voltage power to furnace and integrated control module. - Page 47 Troubleshooting Chart Symptom LED Status Fault Description Corrective Actions Check filters for blockage, clean filters or remove obstruction Furnace operates at reduced performance or operates on Check ductwork for blockage, remove E9 Airflow is lower than demanded low stage when high stage is obstruction and verify all registers are fully open expected Verify ductwork is appropriately sized for system,...
- Page 48 Troubleshooting Chart Symptom LED Status Fault Description Corrective Actions Flame sensed with no call for heat Correct short at flame sensor or in flame sensor Induced draft blower and wiring circulator blower runs Short to ground in flame sense EE continuously circuit Check for lingering or lazy flame...
- Page 49 Troubleshooting Chart Symptom LED Status Fault Description Corrective Actions Check filters and ductwork for blockage, clean filters or remove obstruction Aux limit switch open (blower Check circulator blower speed and performance, Furnace fails to operate compartment) correct speed or replace blower motor if necessary Tighten or correct wiring connection Aux switch (condensate switch)
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Page 50: Wiring Diagrams
Wiring Diagrams HIGH VOLTAGE! ISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT ULTIPLE POWER SOURCES MAY BE PRESENT AILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH ID BLOWER TWO-STAGE PRESSURE SWITCH ASSEMBLY SURFACE IGNITER HIGH FIRE PRESSURE LOW FIRE SWITCH... - Page 51 THIS PAGE IS INTENTIONALLY LEFT BLANK...
- Page 52 You can also scan the QR code on the right for the product brand you purchased to be directed to the Product Registration page. NOTE: SPECIFICATIONS AND PERFORMANCE DATA LISTED HEREIN ARE SUBJECT TO CHANGE WITHOUT NOTICE. Visit our web sites at www.goodmanmfg.com or www.amana-hac.com for information on: • •...