*CVC9_AA, *MVC95_AA

WIRING DIAGRAM

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.

 

 

 

 

ID BLOWER TWO-STAGE PRESSURE

 

JUCTION

 

 

 

 

 

 

SWITCH ASSEMBLY

 

 

 

 

 

 

 

 

24V HUM.

 

 

BK

 

 

 

 

 

HIGH FIRE

 

BOX

 

HOT

 

 

 

OR

 

 

 

LOW FIRE

PRESSURE

 

 

 

SURFACE

PRESSURE C

C

SWITCH

 

 

 

 

IGNITER

SWITCH

NO

NO

 

 

 

 

 

2 CIRCUIT

 

 

 

 

 

 

 

 

 

YL

 

 

 

2 1 CONNECTOR

 

 

OR

 

 

 

 

 

 

HI

 

 

 

 

 

 

 

RD

3

PU

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

 

 

 

 

WH

TWO STAGE

2

BR

 

FLAME

 

 

 

 

 

SENSOR

GAS VALVE

 

 

 

 

 

 

 

 

 

 

PM

 

GY

C

 

 

 

 

 

 

1

GY

 

 

 

 

 

 

 

 

NO

FRONT COVER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PRESSURE SWITCH

 

 

 

 

 

MANUAL RESET ROLLOUT LIMIT

 

 

 

 

 

CONTROLS (SINGLE CONTROL ON

 

 

CHASSIS GROUND

 

 

 

 

45 kBTU)

 

 

 

 

BL

 

 

PK

OR

OR BR

BL

 

AUTO RESET PRIMARY

 

 

LIMIT CONTROL

PU

 

 

 

 

 

 

 

 

 

 

INDUCED

 

3

WH

 

 

 

 

 

 

 

DRAFT

 

 

 

 

 

 

RD

 

 

 

 

GN

 

 

2

 

 

BLOWER

 

 

 

 

1

BK

 

 

 

PU

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND

 

TO

 

 

 

 

 

 

 

 

 

 

 

 

115 VAC/ 1Ø /60 HZ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER SUPPLY WITH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OVERCURRENT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

PROTECTION DEVICE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WARNING:DISCONNECT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

POWER BEFORE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

N

SERVICING. WIRING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO UNIT MUST BE

WH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DISCONNECT

 

PROPERLY POLARIZED

 

 

 

 

 

 

AND GROUNDED.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TO 115VAC/ 1Ø /60 HZ POWER SUPPLY WITH

OVERCURRENT PROTECTION DEVICE

WARNING:

L

GND N

 

 

 

 

 

 

 

 

DISCONNECT POWER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BEFORE SERVICING.

 

 

 

 

 

 

 

 

WIRING TO UNIT

 

 

 

 

 

 

 

 

MUST BE PROPERLY

 

 

 

 

 

 

 

 

 

POLARIZED AND

 

 

 

 

 

 

 

 

DISCONNECT

GROUNDED.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DOOR

SWITCH

JUNCTION BOX

INDUCTOR COIL 70kBTU,90kBTU, 115kBTU MODELS

ONLY

INDOOR

AIR CIRCULATOR

BLWR

GND

 

BURNER COMPARTMENT

 

 

 

 

 

 

 

 

BLOWER COMPARTMENT

 

 

PU

 

 

 

 

 

MANUAL RESET

 

 

YL

 

 

 

 

AUXILIARY

 

 

 

 

 

 

YL

 

LIMIT CONTROL

 

 

 

PK

GY

 

24 V THERMOSTAT CONNECTIONS

 

 

 

 

 

 

FUSE

 

BR

 

 

 

 

 

 

WH

G W 1 W 2 Y1 Y2 O DE HU

2 R C

1

 

 

24 V

 

 

 

3 A

 

 

 

 

 

RD

M

SEE

 

 

 

BR

 

 

BK

DIAGNOSTIC

 

 

 

 

 

NOTE 5

 

 

 

 

 

 

LED'S

3

2

1

OR

 

 

 

 

 

 

 

INTEGRATED CONTROL MODULE

LINE

EAC

HUM

IGN

FS

ELECTRONIC

AIR CLEANER

IND HI

ID

BLWR

IND LO

HUMIDIFIER

HOT SURFACE

IGNITER

NEUTRAL NEUTRAL

NEUTRAL

NEUTRAL

NEUTRAL

INTEGRATED CONTROL MODULE

WH

 

 

 

 

2ND STG DLY

6

5

4

OR

 

RD

 

 

 

 

T-STAT

9

8

7

OR

 

 

 

 

 

HEAT OF F

 

 

 

 

 

 

 

 

 

 

 

 

 

DELAY

 

 

 

 

 

 

 

 

 

 

12

11

10

PK

 

 

 

 

 

DIP

 

 

 

 

 

 

UNU SED

 

 

 

 

 

 

 

 

 

 

 

GY

 

 

 

 

 

SWITCHES

DEHUM

15

14

13

 

 

 

 

 

HEAT

 

 

PU

BR

 

 

 

 

1

 

 

 

 

 

 

 

 

YL

 

 

 

 

 

 

 

 

DELAY

 

 

OR

 

 

 

 

2

 

 

 

 

 

 

 

 

3

 

 

 

 

 

GY

 

 

 

 

 

ADJUST

 

 

 

24

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

COOL

 

 

 

VAC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

115

 

 

 

 

 

 

 

 

 

 

VAC

 

 

 

 

 

 

BL

 

 

 

 

 

 

 

 

 

 

LINE

 

 

40 VA

 

 

 

 

1

 

 

 

 

BK

 

 

 

 

 

 

 

 

TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

FS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

EAC

 

 

WH

 

 

4

 

NEUTRAL

 

 

 

 

 

 

 

 

 

 

 

 

 

WH

 

 

5

 

 

HUM

 

 

 

 

 

 

 

 

 

 

 

 

 

RD

 

 

 

 

 

 

 

 

 

 

ECM MTR

BL

 

 

 

 

 

 

WH

 

 

 

 

 

 

 

 

 

 

HARNESS

 

 

 

 

 

 

 

 

WH

 

 

 

 

 

 

 

 

 

 

GY

 

 

 

 

 

 

 

BK

BK

 

BK

 

4

 

 

 

 

 

 

 

3

 

 

 

 

 

BK

 

 

 

2

5

BK

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

WH

 

 

 

 

 

 

 

 

4

GR

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

2

PK

 

GND

 

 

 

 

 

 

 

1

 

 

 

 

BLOWER

 

 

 

 

 

 

 

 

 

 

COMPARTMENT

 

 

 

 

 

 

 

 

 

 

DOOR SWITCH

 

 

 

 

 

 

 

 

 

 

(OPEN WHEN

 

CIRCULATOR

 

 

 

 

INDUCTOR COIL

DOOR OPEN)

 

 

 

 

 

 

 

BLOWER

 

 

 

 

 

70kBTU,90kBTU,

 

 

 

 

 

 

 

 

 

 

115kBTU MODELS

 

ONLY

 

 

FLAME SENSOR

 

 

LINE

 

115 VAC

NEUTRAL

 

FUSE 3 A

 

 

40 VA

 

TH (4)

 

TRANSFORMER

 

R

 

 

 

24 VAC

AUTO RESET PRIM ARY

 

 

 

 

 

 

MANU AL RESET AUXILIARY LIMIT

 

TO +VDC

 

CONTROLS

LIM IT CON TROL

24V

 

 

Y1

HLO (10)

 

 

THERMOSTAT

W1

PS1 (2)

 

C

 

 

PSO (7)

 

 

 

 

 

 

LOW FIRE

 

 

 

24V HUM.

PRESS. SWITCH

 

 

 

 

CONNECTIONS

 

 

NO

 

W2

PRESS. SW TICH

MANUAL RESET ROLLOUT

 

TO

PS2 (12) NO

 

 

Y2 MICR O

 

 

C

 

HIGH FIRE

 

 

G

 

 

LIM IT CONTROLS

OHLI (1)

 

DEHUM

MVL (13)

NO

 

 

 

PM

 

 

C

FRONT COVER

24V

 

 

 

MVH (14)

PRESS . SW IT CH

HI

 

 

 

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

 

 

 

 

 

INTEGRATED CONTROL MODU LE

 

 

 

 

HUMIDIFIER

 

NOTES:

1.SET HEAT ANTICIPATOR ON ROOM THERMOSTAT AT 0.7 AMPS.

2.MANUFACTURER'S SPECIFIED REPLACEMENT PARTS MUST BE USED WHEN SERVICING.

3.IF ANY OF THE ORIGINAL WIRE AS SUPPLIED WITH THE FURNACE MUST BE REPLACED, IT MUST BE REPLACED WIRING MATERIAL HAVING A TEMPERATURE RATING OF AT WITH LEAST 105°C. USE COPPER CONDUCTORS.

4.UNIT MUST BE PERMANENTLY GROUNDED AND CONFORM TO N.E.C. AND LOCAL CODES.

5.TO RECALL THE LAST 6 FAULTS, MOST RECENT TO LEAST RECENT, DEPRESS SWITCH FOR MORE THAN 2 SECONDS IN STANDBY (NO THERMOSTAT INPUTS).

0140F00530 REV. B

COLOR CODES:

PK PINK BR BROWN WH WHITE BL BLUE GY GRAY RD RED YL YELLOW OR ORANGE PU PURPLE GN GREEN BK BLACK

LOW VOLTAGE (24V)

LOW VOLTAGE FIELD

HI VOLTAGE (115V)

HI VOLTAGE FIELD

JUNCTION

TERMINAL

INTERNAL TO INTEGRATED CONTROL

PLUG CONNECTION

EQUIPMENT GND

FIELD GND

FIELD SPLICE

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.

59

Page 59
Image 59
Goodman Mfg CVC9/95 installation instructions CVC9AA, *MVC95AA, Wiring Diagram

MVC95, CVC9/95 specifications

Goodman Manufacturing has established itself as a leader in the HVAC industry, and among its stellar lineup, the Goodman CVC9/95 and MVC95 stand out for their remarkable features, technologies, and efficiency.

The Goodman CVC9/95 is a high-performance gas furnace, designed for homeowners seeking reliability and cost-effective heating solutions. It operates with an impressive 95% Annual Fuel Utilization Efficiency (AFUE), which means that a significant portion of the fuel it consumes is converted into heat. This level of efficiency not only contributes to lower energy bills but also reduces greenhouse gas emissions, making it an environmentally friendly choice.

One of the standout features of the CVC9/95 is its multi-speed ECM blower motor. This technology adjusts the airflow according to the heating demands of the home, ensuring consistent and comfortable temperatures. The ECM motor also operates quietly, enhancing the comfort of your living space without the disruptive noise often associated with traditional furnaces.

The MVC95, on the other hand, offers similar efficiency with its also 95% AFUE rating. This model is equipped with a patented ignition system that enhances reliability with minimal maintenance needs. Its durable construction includes a heavy-gauge steel cabinet and an insulated blower compartment that minimizes heat loss. This design not only supports optimal performance but also contributes to its longevity.

Both models come with a self-diagnostic control board that provides straightforward troubleshooting capabilities, making it easier for technicians to ensure that your system is operating at peak performance. This feature aids in timely maintenance, which is crucial for extending the lifespan of the unit.

Additionally, Goodman backs their products with a strong warranty, offering a lifetime limited warranty on the heat exchanger and a 10-year limited parts warranty. This assurance provides homeowners peace of mind regarding their investment.

In the landscape of HVAC solutions, the Goodman CVC9/95 and MVC95 models exemplify a commitment to quality, efficiency, and advanced technology. Whether for new constructions or replacements, these furnaces offer superior heating performance coupled with modern conveniences, making them an invaluable choice for homeowners seeking effective climate control solutions. With their low emissions and high efficiency, choosing Goodman means investing in both comfort and sustainability.