Daikin DM80VC Mode d'emploi

Daikin 80%

Communicating

Gas Furnaces

DM80VC, DD80VC

RSD6621001r6

July2016

This manual is to be used by qualified, professionally trained HVAC technicians only. Daikin does not

assume any responsibility for property damage or personal injury due to improper service procedures

or services performed by an unqualified person.

Service Instructions

IMPORTANTINFORMATION

Prideandworkmanshipgointoeveryproducttoprovideourcustomerswithqualityproducts. Itispossible,however,

thatduringitslifetimeaproductmayrequireservice. Productsshouldbeservicedonlybyaqualifiedservicetechnician

whoisfamiliarwiththesafetyproceduresrequiredintherepairandwhoisequippedwiththeproper tools,parts,testing

instrumentsandtheappropriateservicemanual. REVIEW ALL SERVICE INFORMATION IN THE APPROPRIATE

SERVICE MANUAL BEFORE BEGINNING REPAIRS.

IMPORTANT NOTICES FOR CONSUMERS AND SERVICERS

RECOGNIZE SAFETY SYMBOLS, WORDS AND LABELS

WARNING

TO PREVENT THE RISK OF PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH,

DO NOT STORE COMBUSTIBLE MATERIALS OR USE GASOLINE OR OTHER

FLAMMABLE LIQUIDS OR VAPORS IN THE VICINITY OF THIS APPLIANCE.

TABLE OF CONTENTS

WARNING

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.

IMPORTANTINFORMATION ......................... 3 - 4

PRODUCTIDENTIFICATION ........................ 5 - 9

ACCESSORIES.................................................10

OPERATINGINSTRUCTIONS ...................11 - 13

PRODUCT DESIGN ...................................14 - 37

SYSTEMOPERATION ...............................38 - 42

TROUBLESHOOTING................................43 - 48

SYSTEM OPERATION COMFORTNET™ ...49 - 54

POLARIZATIONANDPHASING.........................55

MAINTENANCE ...........................................56 - 58

SERVICING .................................................59 - 77

SERVICING TABLE OF CONTENTS ................59

ACCESSORIESWIRINGDIAGRAMS ........78 - 79

WIRINGDIAGRAMS....................................80-82

NLY

PERSONNEL

THAT

HAVE

BEEN

TRAINED

INSTALL

ADJUST

SERVICE

REPAIR

(

HEREINAFTER

, “

SERVICE

”)

THE

EQUIPMENT

SPECIFIED

THIS

MANUAL

SHOULD

SERVICE

THE

EQUIPMENT

. T

MANUFACTURER

WILL

NOT

RESPONSIBLE

FOR

ANY

INJURY

PROPERTY

DAMAGE

ARISING

FROM

IMPROPER

SERVICE

PROCEDURES

. I

YOU

SERVICE

THIS

UNIT

YOU

ASSUME

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PROPERTY

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. I

ADDITION

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REQUIRE

ONE

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THE

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SPECIFIED

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ONLY

LICENSED

PERSONNEL

SHOULD

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THE

EQUIPMENT

. I

MPROPER

INSTALLATION

ADJUSTMENT

SERVICING

REPAIR

THE

EQUIPMENT

SPECIFIED

THIS

MANUAL

ATTEMPTING

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ADJUST

SERVICE

REPAIR

THE

EQUIPMENT

SPECIFIED

THIS

MANUAL

WITHOUT

PROPER

TRAINING

MAY

RESULT

PRODUCT

DAMAGE

PROPERTY

DAMAGE

PERSONAL

INJURY

DEATH

IMPORTANT INFORMATION

To locate an authorized servicer, please consult your telephone book or the dealer from whom you purchased this

product. For further assistance, please contact:

CONSUMER INFORMATION LINE- DAIKIN BRAND PRODUCTS

TOLL FREE

1-877-254-4729 (U.S.only)

emailusat:[email protected]

fax us at: (713) 856-1821

(Not a technical assistance line for dealers.)

Outside the U.S., call 1-713-861-2500

(Nota technical assistanceline for dealers.)

Your telephone company will bill you for the call.

IMPORTANT INFORMATION

B10259-216

CO can cause serious illness including permanent brain

damage or death.

Advertencia especial para la instalación de calentadores ó manejadoras

de aire en áreas cerradas como estacionamientos ó cuartos de servicio.

B10259-216

El monóxido de carbono puede causar enfermedades severas

como daño cerebral permanente ó muerte.

Las emisiones de monóxido de carbono pueden circular a través

del aparato cuando se opera en cualquier modo.

B10259-216

RISQUE D'EMPOISONNEMENT AUMONOXYDE DE CARBONE

Le monoxyde de carbone peut causer des maladies graves telles que

des dommages permanents au cerveau et meme la mort.

Cette ventilation est nécessaire pour éviter le danger d'intoxication

au CO pouvant survenir si un appareil produisant du monoxyde

de carbone continue de fonctionner au sein de la zone confinée.

PRODUCT IDENTIFICATION

Themodelandmanufacturingnumberareusedforpositiveidentificationofcomponentpartsusedinmanufacturing.

Pleaseusethesenumberswhenrequestingserviceorpartsinformation.

DM80VC0603BNAA

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Brand MinorRevision

D -Daikin A- InitialRelease

B- 1stRevision

Configuration

M - Upflow/Horizontal MajorRevision

C - Downflow/Horizontal A- InitialRelease

K-DedicatedUpflow B-1stRevision

D- DedicatedDownflow Nox

AFUE N- Natural Gas

97-97%AFUE X-LowNOx

80-80%AFUE CabinetWidth

GasValve A-14"

M - Modulating B- 17.5"

V- 2Stage C-21"

H - Convertible 2 Stage D- 24.5"

S-SingleStage MaximumCFM

Motor 3-1200CFM

C- VariableSpeed/ComfortNet 4-1600CFM

E-High Efficiency 5-2000CFM

S-SingleSpeed

MBTU/h

40-40,000

60-60,000

80-80,000

100- 100,000

120- 120,000

PRODUCT IDENTIFICATION

MODEL # MFG. # 80 % GAS FURNACES

DD80VC DD80VC0603B*

DD80VC0805C*

DD80VC1005C*

Daikin Brand 80% variable Speed Comu nicating gas Furnace - 2 stage heat gasfurnace,33 3/8"

tall,Dedicated Downflow, 2-Stage induced Draft, Two-tone graypainted cabinetand frontpanels. Left

or right gas pipe entry. Four wire serially communicaing variable speed motor, 120 volt silicon nitride

igniter. The furnace also features an integrated electronic ignition control and stainless steel tubular

heatexchan

er.NOx certified. Chassis sizes arenow 17.5"and 21" wide.

DM80VC DM80VC0604B*

DM80VC0805C*

DM80VC1005C*

Daikin Brand 80% variable Speed Comu nicating gas Furnace - 2 stage heat gasfurnace,33 3/8"

tall,Upflow/ horizontal, 2-Stage induced Draft, Two-tone gray painted cabinet and front panels. Left or

rightgas pipe entry.Four wire serially communicaingvariable speed motor, 120voltsilicon nitride

igniter. The furnace also features an integrated electronic ignition control and stainless steel tubular

heatexchan

er.NOx certified. Chassis sizes arenow 17.5"and 21" wide.

PRODUCT IDENTIFICATION

MODEL # MFG # DESCRIPTION

AFE18-60A N/A

Fossil Fuel Kit - The AFE18-60Acontrol is designed foruse where the indoor coil is located

above/downstream of a gas or fossil fuel furnace when used with a heatpump. It will operate with

single and two stage heatpumps and single and two stage furnaces.The AFE18-60Acontrol will

turn the heat pump unit off when the furnace is turned on. As antis-short cycle feature initiates a 3

minute timed offdelaywhen the compressor goes off.

CTK01AA CTK01AA

Communicating Thermostat Kit - Digitallycommunicating touchscreen thermostat,a necessary

partofanycommunicating system.Designed for use with compatible Daikin® Air Handlers or

Furnaces and outdoor splitAC or HeatPump units.This thermostatsupports up to three stages of

heat, two stages of cooling, dual fuel applications,dehumidification, filter maintenance reminders,

outdoor temperature displayand advanced menus including diagnostics. The CTK01AAkitincludes

a communicating touchscreen thermostat and sub base,230V-24V40va transformer,terminal

blocks (2),wire jumpers,mounting screws,installation manual and homeowner guide.

CTK01BA CTK01BA

Communicating Thermostat Kit - Digitallycommunicating touchscreen thermostat,a necessary

partof anycommunicating system. Designed for use with compatible Daikin® Brand Air Handlers or

Furnaces and outdoor splitAC or HeatPump units.This thermostatsupports up to three stages of

heat, two stages of cooling, dual fuel applications,dehumidification, filter maintenance reminders,

outdoor temperature displayand advanced menus including diagnostics. The CTK01BAkitincludes

a communicating touchscreen thermostat and sub base,terminal blocks (2), installation manual

and homeowner guide.

CTK02** CTK02**

Communicating Thermostat Kit - Digitallycommunicating thermostat,a necessarypartof any

communicating system.Designed for use with compatible Daikin® Brand Air Handlers or Furnaces

and outdoor split AC or HeatPump units.The CTK02** thermostatfeatures a full color high

definition display,advanced programming options including humidification control & heat and cool

maximum temperature setting,a USB plug allowing dealers the abilityto insertpre-programmed

operating parameters and dealer information byuse of an online data entrysystem.

CTK03AA CTK03AA

Communicating Thermostat Kit - Digitallycommunicating touchscreen thermostatfrom Honeywell.

Designed for use with compatible Daikin® Brand Air Handlers or Furnaces and outdoor split AC or

Heat Pump units. The CTK03AAthermostatfeatures full color high definition displayand can be

used with RedLINK wireless accessories.

CTK03AB CTK03AB

Communicating Thermostat Kit - Digitallycommunicating touchscreen thermostatfrom Honeywell.

Designed foruse with compatible Daikin Brand AirHandlers orFurnaces and outdoorsplitAC or

Heat Pump units. The CTK04AAthermostatfeatures full color high definition displayand can be

used with RedLINK wireless accessories and added capabilityto control the HUMIN - HUMOUT

relayon the PCBKF103, PCBKF104, and PCBKF105 control board.

CTK04AA CTK04AA

Communicating Thermostat Kit - Digitallycommunicating touchscreen thermostatfrom Honeywell.

Designed foruse with compatible Daikin Brand AirHandlers orFurnaces and outdoorsplitAC or

Heat Pump units. The CTK04AAthermostatfeatures full color high definition displayand can be

used with RedLINK wireless accessories and added capabilityto control the HUMIN - HUMOUT

relayon the PCBKF103, PCBKF104, and PCBKF105 control board. Split system inverter capable.

PRODUCT IDENTIFICATION

MODEL # MFG # DESCRIPTION

DEH UM 1 P1227801F

Dehumidistat. For use with Daikin Brand.Wall mounted, 24 volt humidity control toreduce the

airflow in the air conditioning mode to lower the humidity in an occupied home. This control

features a moisture-sensitive nylon element and also provides positive ON-OFF settings for

manual operation. The control is a normally closed switch that opens on humidity rise causing

the blower to switch to a lower speed to control the humidity within the structure.

EFR01 P1221001

P1221002F

External Filter Rack Kit. For use with Daikin upflow gas furnace models. This kit is intended to

provide a location, external to the furnace casing, for installation of a permanent filter. The rack

is mounted over the indoor air blower compartment area of either side panel, and provide filter

retention as well as a location for attaching return air ductwork.

HA02 P1129112F

High Altitude Kit. The kit is designed to convert Daikin Brand 80% gas furnace models at

higher altitudes. This kit is required when installing these furnaces above their maximum rated

altitude. This kit contains # 43-49, 55-58 gas orifices. The orifices in the kit have been selected

as a result of testing with the American Gas Association. They will provide appropriate derating

at the altitude listed in the High Altitude Charts as shown in the installation instructions of the kit.

PRODUCT IDENTIFICATION

MODEL # MFG # DESCRIPTION

LPLP03 N/ A LP Gas Low Pressure Kit. For use with Daikin furnaces converted to LP gas. This kit includes

harness adaptors to work with White-Rodgers single & two stage gas valves,Honeywell single

and two-sta

as valves

as well as modulatin

as valves.

LPM-06 N/ A

LP Conversion Kit. For use with Daikin Brand 2-stage Hydrid models or 2-stage variable speed

models using a White-Rodgers 36G54 2-stage gas valve kit or a Honeywell VR9205 2-stage gas

valve kit. Includes regulator springs, #55orifices, instructions and a label to show the furnace

has been converted to L.P.

SBT17

SBT21 N/ A Dow nflow Subbase. For use with Daikin Brand 80% dedicated downflowfurnace models.

These kits are available for the following furnace widths: 17.5" wide (SBT17), and21" wide

(

SBT21

)

ACCESSORIES

EXTERNAL

FILTER RACK KIT (EFR01)

BLOWER DECK

SCREWS

SLOTS IN FILTER

CLEAR SCREWS

ON UNIT

FRONT

OF UNIT

RETURN AIR

CUTOUT AREA LOWER EDGE

SCREW

FILTER RACK ASSEMBLY

(FACE FILTER OPENING

TOWARDS FRONT

OF UNIT)

UNIT SIDE

PANEL

BASE

OF UNIT

80% UpflowModelFurnaces

EFR01 EXTERNAL FILTER RACK KIT

Used on Models

MODEL

NUMBER

AFE180-60A

EFR01

SBT17

SBT21

CTK0*

LPM06

LPLP03

HA-02

DEHUM1

Description

Dual Fuel Board

EFR External Filter

Rack

Downflow Subbase

17.5"

Downflow Subbase

21"

Communicating

Thermostat

Propane Gas

Conversion Kit

LP Low Pressure Shut

Off Kit

High Altitude Natural

Gas Orifices

Dehumidistat

DM80VC0604B** ●● ●(1) ●(2) ●

DM80VC0805C** ●● ●(1) ●(2) ●

DM80VC1005C** ●● ●(1) ●(2) ●

DD80VC0603B** ●●●(1) ●(2) ●

DD80VC0805C** ●●●(1) ●(2) ●

DD80VC1005C** ●●●(1) ●(2) ●

Not Approved for this model

●

Approved for this model

(1) W/R & HW 2 stg valve

(2) 7,000 - 11,000 ft altitude

Daikin DM80VC DD80VC Model Furnace

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