Daikin DC97MC, Installation Instructions Manual

IOD-2007F
2/2017

(Type FSP CATEGORY IV Direct

or Non Direct Vent Air Furnace)

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.

Installer:

Affix all manuals

adjacent to the unit.

A

s 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
here 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.

TABLE OF CONTENTS

INSTALLATION INSTRUCTIONS

DM97MC & DC97MC

M

ODULATING

  G

AS

  F

URNACE

O

ur continuing commitment to quality products may mean a change in specifications without notice.

©

 2014-2017

5151 San Felipe St., Suite 500, Houston, TX  77056

www.daikincomfort.com

S

AFETY

  C

ONSIDERATIONS

..................................... 3

S

HIPPING

 I

NSPECTION

.......................................... 4

E

LECTROSTATIC

  D

ISCHARGE

 (ESD) P

RECAUTIONS

.............. 4

T

O

 T

HE

 I

NSTALLER

........................................... 5

PRODUCT DESCRIPTION ....................................... 5

F

EATURES

.................................................... 5

PRODUCT APPLICATION ....................................... 6
LOCATION REQUIREMENTS & CONSIDERATINOS ........... 7

C

LEARANCES

AND

 A

CCESSIBILITY

.................................... 8

E

XISTING

  F

URNACE

  R

EMOVAL

....................................... 9

T

HERMOSTAT

  L

OCATION

............................................ 9

C

OMBUSTION

 & V

ENTILATION

 A

IR

 R

EQUIREMENTS

........................ 9

I

NSTALLATION

 P

OSITIONS

............................................. 12

H

ORIZONTAL

 A

PPLICATIONS

 & C

ONSIDERATIONS

......................... 13

F

URNACE

 S

USPENSION

............................................ 13

F

RONT

 C

OVER

 P

RESSURE

 S

WITCH

 T

UBE

 L

OCATION

................ 13

D

RAIN

 T

RAP

AND

 L

INES

.......................................... 13

L

EVELING

........................................................ 13

A

LTERNATE

 E

LECTRICAL

AND

 G

AS

 L

INE

 C

ONNECTIONS

............. 14

D

RAIN

  P

AN

...................................................... 14

F

REEZE

 P

ROTECTION

............................................. 14

P

ROPANE

 G

AS

/H

IGH

 A

LTITUDE

 I

NSTALLATIONS

.......................... 14

V

ENT

/F

LUE

 P

IPE

 & C

OMBUSTION

 A

IR

 P

IPE

........................... 14

D

UAL

 C

ERTIFICATION

: N

ON

-D

IRECT

/D

IRECT

 V

ENT

................ 14

M

ATERIALS

AND

  J

OINING

  M

ETHODS

............................... 15

P

ROPER

 V

ENT

/F

LUE

AND

 C

OMBUSTION

 A

IR

 P

IPING

 P

RACTICES

.... 15

T

ERMINATION

  L

OCATIONS

........................................ 16

C

ANADIAN

 V

ENT

 P

IPE

 & C

OMBUSTION

 A

IR

 P

IPE

 R

EQUIREMENTS

... 16

S

TANDARD

  F

URNACE

  C

ONNECTIONS

............................... 18

C

OMBUSTION

 A

IR

 P

IPE

........................................... 18

V

ENT

/I

NTAKE

 T

ERMINATIONS

 F

OR

 I

NSTALLATION

OF

 M

ULTIPLE

 D

IRECT

V

ENT

 F

URNACES

............................................ 21

C

ONCENTRIC

  V

ENT

  T

ERMINATION

................................. 22

S

IDE

 W

ALL

 V

ENT

 K

IT

............................................ 22

C

ONDENSATE

 D

RAIN

 L

INES

 & D

RAIN

 T

RAP

............................. 22

G

ENERAL

  D

RAIN

  I

NFORMATION

................................... 22

F

IELD

 S

UPPLIED

 D

RAIN

........................................... 22

U

PFLOW

 M

ODEL

 I

NSTALLED

 V

ERTICALLY

.......................... 23

D

RAIN

 E

XITING

 R

IGHT

 S

IDE

....................................... 23

D

RAIN

 E

XITING

 L

EFT

 S

IDE

........................................ 23

U

PFLOW

 M

ODEL

 I

NSTALLED

 H

ORIZONTALLY

WITH

 R

IGHT

 S

IDE

 D

OWN

24

U

PFLOW

 M

ODEL

 I

NSTALLED

 H

ORIZONTALLY

WITH

 L

EFT

 S

IDE

 D

OWN

24

U

PFLOW

 M

ODEL

 I

NSTALLED

 H

ORIZONTALLY

W

ITH

 L

EFT

 S

IDE

 D

OWN

 - A

LTERNATE

.......................... 25

C

OUNTERFLOW

 M

ODEL

 I

NSTALLED

 V

ERTICALLY

.................... 25

D

RAIN

 E

XITING

 L

EFT

 S

IDE

........................................ 25

D

RAIN

 E

XITING

 R

IGHT

 S

IDE

....................................... 26