WIRING DIAGRAMS

*CVC9/*MVC95_AB

HIGH VOLTAGE!

DISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT. MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO

DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.

 

 

 

 

 

IDBLOWERTWO-STAGEPRESSURE

 

 

JUNCTIONBOX

 

 

 

 

 

 

 

SWITCHASSEMBLY

 

 

 

 

 

 

 

 

 

24VHUM.

HIGHFIRE

 

BK

 

 

HOT

 

 

 

OR

 

 

 

 

LOWFIRE

 

PRESSURE

 

 

 

 

SURFACE

PRESSUR

C

C

SWITCH

 

 

 

 

 

IGNITER

ESWITCH

NO

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

2CIRCUIT

 

 

 

 

YL

 

 

 

2 1 CONNECTOR

 

 

OR

 

 

 

 

 

 

 

HI

 

 

 

 

 

 

 

RD

TWOSTAGE

2

PU

 

 

 

 

 

 

C

 

 

 

 

 

 

 

 

 

3 BR

 

FLAME

 

WH

 

GASVALVE

 

 

 

 

 

 

 

SENSOR

 

 

(HONEYWELL)

 

 

 

 

 

 

 

 

 

 

C

 

 

 

PM

 

GY

 

 

 

 

 

 

 

1

GY

 

 

 

 

 

 

 

 

 

NO

FRONTCOVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRESSURESWITCH

 

 

 

 

 

 

MANUALRESETROLLOUTLIMIT

 

 

 

 

 

 

CONTROLS(SINGLECONTROLON

 

 

CHASSISGROUND

 

 

 

 

45kBTU)

 

 

 

 

 

BL

 

 

PK

OR

OR BR

BL

 

 

AUTORESETPRIMARY

 

 

 

LIMITCONTROL

PU

 

 

 

 

 

 

 

 

 

 

 

 

INDUCED

 

 

3

WH

 

 

 

 

 

 

 

 

DRAFT

 

 

 

 

 

 

2

RD

 

 

 

 

GN

 

 

 

 

 

BLOWER

 

 

 

 

 

1

BK

 

 

 

 

 

 

 

 

 

 

 

PU

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

TO

 

115VAC/1 Ø/60HZ

 

 

POWERSUPPLYWITH

 

 

OVERCURRENT

 

 

PROTECTIONDEVICE

 

L

 

 

 

WARNING:DISCONNECT

 

 

POWERBEFORE

 

N

SERVICING.WIRING

WH

TOUNITMUSTBE

 

DISCONNECT

 

PROPERLYPOLARIZED

 

ANDGROUNDED.

 

 

TO115VAC/1 Ø/60HZPOWERSUPPLYWITH

OVERCURRENTPROTECTIONDEVICE

WARNING:

L

GND

N

 

 

 

DISCONNECTPOWER

 

 

 

BEFORESERVICING.

 

 

 

WIRINGTOUNIT

 

 

 

MUSTBEPROPERLY

 

 

 

POLARIZEDAND

 

 

DISCONNECT

GROUNDED.

 

 

 

 

 

DOOR

SWITCH

JUNCTIONBOX

INDUCTORCOIL 70kBTU,90kBTU, 115kBTUMODELS

ONLY

INDOOR

AIR CIRCULATOR

BLWR

GND

 

BURNERCOMPARTMENT

 

 

 

 

 

 

 

BLOWERCOMPARTMENT

 

PU

 

 

 

 

 

 

MANUALRESET

 

 

YL

 

 

 

 

AUXILIARY

 

 

 

 

 

YL

 

 

LIMITCONTROL

 

 

 

PK

GY

 

24VTHERMOSTATCONNECTIONS

 

 

 

 

 

 

 

FUSE

 

BR

 

 

 

 

 

 

 

 

RD WH

O DEHUM

Y1 Y2

2 R C G W1 W2

1

 

 

24V

 

 

 

3A

 

 

 

BR

 

BK

DIAGNOSTIC

SEE

 

 

 

 

 

NOTE5

 

 

 

 

 

 

LED'S

 

3

2

1

OR

 

 

 

 

 

 

 

 

WH

 

 

2NDSTGDLY

6

5

4

OR

 

 

INTEGRATEDCONTROLMODULE

LINE

EAC

HUM

IGN

FS

ELECTRONIC

AIRCLEANER

INDHI

ID

BLWR

INDLO

HUMIDIFIER

HOTSURFACE

IGNITER

FLAMESENSOR

NEUTRAL NEUTRAL

NEUTRAL

NEUTRAL

NEUTRAL

INTEGRATEDCONTROLMODULE

 

 

 

INTEGRATED CONTROL

 

T-STAT

9

8

7

OR

 

 

 

 

 

HEATOFF

 

 

 

 

 

DELAY

12

11

10

PK

 

 

 

 

 

UNUSED

 

 

 

 

 

 

 

 

GY

 

RD

 

MODULE

 

-TWOSTAGE 4CIRCUITMOTOR CONNECTOR

DIPSWITCHES

DEHUM

15

14

13

 

 

 

HEAT

 

 

PU

BR

 

 

1

YL

 

 

 

 

 

 

 

 

 

 

DELAY

 

 

OR

 

 

2

 

 

 

 

 

3

 

 

 

 

GY

 

 

ADJUST

 

 

 

24

 

 

 

 

 

 

 

 

4

COOL

 

 

 

VAC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

115

 

 

 

 

 

 

 

 

 

 

 

VAC

 

 

 

 

 

 

 

 

BL

 

 

 

 

 

 

 

 

5CIRCUITCONNECTOR

 

 

LINE

 

 

40VA

 

 

 

 

1

 

 

 

 

BK

 

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

2

 

FS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

EAC

 

 

WH

 

 

4

 

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

WH

 

 

5

 

 

HUM

 

 

 

 

 

 

 

 

 

 

 

RD

 

 

 

 

 

 

 

 

 

 

 

ECMMTR

BL

 

 

 

 

 

 

 

 

WH

 

 

 

 

 

 

 

 

 

 

 

HARNESS

 

 

 

 

 

 

 

 

 

WH

GY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BK

BK

 

 

 

4

 

 

 

 

 

 

 

BK

3

 

 

 

BK

 

 

 

BK

 

 

2

 

 

 

5

 

 

 

 

 

 

1

 

 

 

WH

 

 

 

 

 

 

 

 

4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3GR

2

PK

GND

 

1

BLOWER

 

 

 

 

COMPARTMENT

 

 

 

DOORSWITCH

 

 

 

(OPENWHEN

CIRCULATOR

 

INDUCTORCOIL

DOOROPEN)

 

 

BLOWER

 

70kBTU,90kBTU,

 

 

 

115kBTUMODELS

 

ONLY

 

LINE

 

115VAC

 

NEUTRAL

 

FUSE3A

 

 

40VA

 

 

TH(4)

 

TRANSFORMER

 

R

 

24VAC

AUTORESETPRIMARY

 

 

 

 

 

MANUALRESETAUXILIARYLIMIT

LIMITCONTROL

24VTHERMOSTATCONNECTIONS

TO+VDC

CONTROLS

 

 

Y1

HLO(10)

 

 

 

 

 

 

 

 

PSO(7)

 

 

 

 

 

 

 

 

 

 

 

 

 

LOWFIREPRESS.

 

 

 

24VHUM.

 

SWITCH

 

W1

PS1(2)

 

C

 

 

 

 

 

 

NO

 

 

 

W2

PS2(12) NO

 

 

 

TO

 

 

 

 

 

C

 

 

Y2 MICRO

HIGHFIRE

 

 

 

 

 

 

 

G

PRESS.SWTICH

MANUALRESETROLLOUT

 

 

 

LIMITCONTROLS

OHLI(1)

 

DEHUM

MVL(13)

NO

 

 

 

PM

 

 

C

FRONTCOVER

24V

 

HI

 

MVH(14)

PRESS.SWITCH

HUM.

 

 

C

MVC(8)

 

 

 

 

 

C

 

 

 

 

 

 

GND(5)

 

GAS

 

 

 

GND

VALVE

 

 

TR(11)

 

 

TO

GND(4)

 

 

 

R

+VDC(1)

 

 

 

 

 

 

 

 

RX(2)

INDOOR

 

 

 

AIR

 

 

TO

 

 

 

TX(3)

CIRCULATOR

 

 

MICRO

BLWR

 

 

 

 

INTEGRATEDCONTROLMODULE

HUMIDIFIER

NOTES:

1.SETHEATANTICIPATORONROOMTHERMOSTATAT0.7AMPS.

2.MANUFACTURER'SSPECIFIEDREPLACEMENTPARTSMUSTBE USEDWHENSERVICING.

3.IFANYOFTHEORIGINALWIREASSUPPLIEDWITHTHE FURNACEMUSTBEREPLACED,ITMUSTBEREPLACEDWITH WIRINGMATERIALHAVINGATEMPERATURERATINGOFAT

LEAST105°C.USECOPPERCONDUCTORSONLY. 4.UNITMUSTBEPERMANENTLYGROUNDEDANDCONFORMTO

N.E.C.ANDLOCALCODES.

5.TORECALLTHELAST6FAULTS,MOSTRECENTTOLEAST RECENT,DEPRESSSWITCHFORMORETHAN2SECONDSWHILE INSTANDBY(NOTHERMOSTATINPUTS)

0140F00661 REV.B

COLORCODES:

LOWVOLTAGE(24V)

PKPINK

LOWVOLTAGEFIELD

BRBROWN

 

WHWHITE

HIVOLTAGE(115V)

BLBLUE

HIVOLTAGEFIELD

GYGRAY

 

RDRED

JUNCTION

YLYELLOW

TERMINAL

ORORANGE

INTERNALTO

PU PURPLE

GNGREEN

INTEGRATEDCONTROL

PLUGCONNECTION

BKBLACK

 

 

EQUIPMENTGND

FIELDGND

FIELDSPLICE

SWITCH(TEMP.)

IGNITER

SWITCH(PRESS.)

OVERCURRENT

PROT.DEVICE

Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.

35

Page 35
Image 35
Goodman Mfg Goodman 90%-95% Gas Furnace Units, GCVC9/GMVC95, ACVC9/AMVC95 Wiring Diagrams CVC9/*MVC95AB, 24VHUM

Goodman 90%-95% Gas Furnace Units, ACVC9/AMVC95, GCVC9/GMVC95 specifications

Goodman Manufacturing is a prominent name in the HVAC industry, known for providing energy-efficient solutions that cater to both residential and commercial environments. Among its offerings, the Goodman GCVC9/GMVC95 and ACVC9/AMVC95 models stand out as top-tier gas furnace units, with efficiency ratings between 90% and 95%. These furnaces provide an excellent balance of performance, reliability, and affordability.

The GCVC9 and GMVC95 gas furnace units are designed with advanced features that ensure optimal heating and comfort. One of the key characteristics of these models is their energy efficiency. With Annual Fuel Utilization Efficiency (AFUE) ratings of up to 95%, these furnaces convert nearly all the fuel they consume into heat, resulting in significant cost savings on energy bills. This makes them an ideal choice for homeowners looking to reduce their carbon footprint while maintaining a comfortable indoor environment.

These units are equipped with a two-stage gas valve and a variable-speed blower motor. The two-stage gas valve allows for precise temperature control by providing two levels of heating output, ensuring that the furnace runs at lower capacities during milder conditions and ramping up when more heat is needed. The variable-speed blower motor enhances comfort by providing consistent airflow, reducing temperature fluctuations, and operating more quietly than single-speed motors.

Another notable feature is the firing system, which utilizes a hot surface igniter for reliable operation. This technology enhances safety and performance, eliminating the need for a pilot light and minimizing gas waste. Additionally, both models are designed for easy installation and maintenance, with features like a compact design and convenient access to internal components.

Durability is also a hallmark of Goodman furnaces. The units are constructed with high-quality materials, including a heavy-gauge steel cabinet and a durable powder-coated finish to resist corrosion. Furthermore, Goodman offers exceptional warranties, including a lifetime heat exchanger warranty, providing peace of mind for homeowners.

In conclusion, the Goodman GCVC9/GMVC95 and ACVC9/AMVC95 gas furnace units are engineered for efficient heating with advanced technologies that enhance performance and comfort. Their high AFUE ratings, reliable ignition system, and durable construction make them excellent choices for anyone looking to invest in a reliable heating solution. With Goodman at the helm, homeowners can enjoy efficient heating without compromising on comfort or cost.