21M51U-843 & 21M51U-843 & 21V51U-84321V51U-84321M51U-843 & 21M51U-843 & 21V51U-84321V51U-843Universal – Integrated Ignition Control Kit

AgendaAgendaAgendaAgenda Product Knowledge/Familiarization: 1.) Kit Contents 2.) Contractors Feedback: - Why is the kit containing a 21D64-2 ignitor kit? 3.) Key Selling Points: - Why a new kit? - Features - Competition - Replacement Percentage by OEM and Part No. - Easy of Setup 4.) Supporting Launch: -Spec Sheets -Product Announcement 4 Key Take Aways

How the 21M51U-843 How the 21M51U-843 (PSC) (PSC) Kit is packaged. Kit is packaged. How the 21M51U-843 How the 21M51U-843 (PSC) (PSC) Kit is packaged. Kit is packaged.

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50M51-843Module

21D64-2Ignitor

InstructionSheets (hidden)

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50V51-843Module

21D64-2Ignitor

InstructionSheets (hidden)

Harnesses (For Goodman Only)

How the 21V51U-843 How the 21V51U-843 (Variable Speed) (Variable Speed) Kit is packaged. Kit is packaged.

How the 21V51U-843 How the 21V51U-843 (Variable Speed) (Variable Speed) Kit is packaged. Kit is packaged.

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Based on WR’s contractor survey:

50% of the contractors prefer to include the ignitor in the kit

and 26% of the contractors replace the ignitor when

replacing the control

Answer: We included the 21D64-2 in the kit.

Results From Contractor SurveyResults From Contractor SurveyResults From Contractor SurveyResults From Contractor Survey

Why launch two new Why launch two new wholesale kits?wholesale kits?Why launch two new Why launch two new wholesale kits?wholesale kits?

Reason for the kits:

Main reason: Motorola XC68HC…P18 Microprocessor is no

longer available on the 50M51-242, 50M61’s, 50V51-XXX & 50V61-XXX.

We needed to replace the 50M61-843 in wholesale with a new control, so we developed a better control, 50M51-843 (module) with more features than the 50M61-843.

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Why a new kit?

Differences between the Differences between the Old (50M61-843) & New Models.Old (50M61-843) & New Models.

Differences between the Differences between the Old (50M61-843) & New Models.Old (50M61-843) & New Models.

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Features

FEATURES 50M61-843 21M51U-843   21V51U-843 21M51U-843

Fault Recall No Yes  Variable Speed

Blower 3-Speed PSC

Blower

Error Code 10 21  DeHum

(24V)Terminal Twin

(24V)Terminal

Ignitor 80V 120V   CFM - LED -

LED Red Tri-Colored  

Auto 2nd Stage

No Yes 

CompetitionCompetitionCompetitionCompetition

WR is the first to offer a Universal Two Stage Control for the After Market

Carrier supply’s replacement for their own furnace types

Honeywell - Doesn’t offer a Universal Control

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Universal Control Kit

WR (US) Carrier Honeywell

Universal 2 Stage 3 Speed (PSC)

Universal 2 Stage

Variable Speed Blower (ECM)

21M Replacement Sku’s & % Usage21M Replacement Sku’s & % Usage21M Replacement Sku’s & % Usage21M Replacement Sku’s & % Usage

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21V Replacement Sku’s & % Usage21V Replacement Sku’s & % Usage21V Replacement Sku’s & % Usage21V Replacement Sku’s & % Usage

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Universal:

1.) Cross Reference Chart: Included Included

Listing – The Module’s no’s

and Furnace Models.

2.) Application Usages (WR only): 40 Total 17 Total

Replacing 120V Ign. 15 5

Replacing 80V Ign. 25 12

(Always Replace 80V Ign.)

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Things WR DoesThings WR Does Things WR DoesThings WR Does 21V51U-843 / 21M51U-843

Universal

21M51U-843 - Twinning21M51U-843 - Twinning21M51U-843 - Twinning21M51U-843 - Twinning

50M51-843 Module is equipped with a single wire (14-22 AWG.) twinning interface and this is done by connecting to each TWIN terminal screw

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Features

Twining Example: Two Furnaces using the same duct work.

50M51-843: Twinning Screw.

21M51U-843 - Dip Switch Setup21M51U-843 - Dip Switch Setup21M51U-843 - Dip Switch Setup21M51U-843 - Dip Switch Setup

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Easy Setup Steps

S1 – Settings for Thermostat (Single/Multi Stat) Type and Heat delay-to-fan-off

21V & 21M - Common Features21V & 21M - Common Features21V & 21M - Common Features21V & 21M - Common Features

Fault Recall – Used to retrieve past error faults

LED Status – Tri-Colored

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Features

Push button

Green/ Amber/Red

21V51U-843 - Feature21V51U-843 - Feature21V51U-843 - Feature21V51U-843 - Feature

CFM LED – The light will flash to show the blower is functioning. That’s it!

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Features

CFM (Green) LED

21V51U-843 - Dip Switch Setup21V51U-843 - Dip Switch Setup21V51U-843 - Dip Switch Setup21V51U-843 - Dip Switch Setup

S5 – Settings for Heat Pump & De-Humidifer

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Easy Setup Steps

S7 – Settings for Thermostat (Single/Multi Stat) Type and Second Stage Delay & Heat-Fan-Off-Delay

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Easy Setup Steps 21V51U-843 - Dip Switch Setup21V51U-843 - Dip Switch Setup21V51U-843 - Dip Switch Setup21V51U-843 - Dip Switch Setup

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Step 1.) OEM Application - Dip Switch Settings.

*Note: Factory Default setting is OFF - OFF

*

First Step – For Configuring the First Step – For Configuring the OEM Application - 21V51U-843OEM Application - 21V51U-843First Step – For Configuring the First Step – For Configuring the OEM Application - 21V51U-843OEM Application - 21V51U-843

Easy Setup Steps

S2-3 for future use

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*Note: OEM Furnace Manual – is another source for proper settings.

For Amana/Goodman/Trane/Lennox/Thermo Pride Setting up OEM Motor Configurations.

*Match the dip switch settings from old to new.

Second Step – For Configuring Second Step – For Configuring the CFM Blower Settings - 21V51U-843the CFM Blower Settings - 21V51U-843Second Step – For Configuring Second Step – For Configuring the CFM Blower Settings - 21V51U-843the CFM Blower Settings - 21V51U-843

Easy Setup Steps

(New Board)

(Old Board)

Example

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York – Shunt Jumpers

Shipped - Default Settings

Second Step – For Configuring the Second Step – For Configuring the CFM Blower Settings - 21V51U-843 CFM Blower Settings - 21V51U-843 Second Step – For Configuring the Second Step – For Configuring the CFM Blower Settings - 21V51U-843 CFM Blower Settings - 21V51U-843

Easy Setup Steps

New Board (50V51-843)

York Board (50V51-243)

Shipped - Default Settings

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York – Shunt Jumpers

Another Example - For Configuring the Another Example - For Configuring the CFM Blower Settings - 21V51U-843 CFM Blower Settings - 21V51U-843 Another Example - For Configuring the Another Example - For Configuring the CFM Blower Settings - 21V51U-843 CFM Blower Settings - 21V51U-843

Easy Setup Steps

New Board (50V51-843)

York Board (50V51-243)

Match the Dip Switch Settings.

Example

Supporting Launching DocumentsSupporting Launching DocumentsSupporting Launching DocumentsSupporting Launching Documents

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Paste Spec Sheets

Product Announcements – Coming Soon

Spec. Sheets - Now Available

1.) 21M51U-843 & 21V51U-843 are Complete Universal Kits:

- These kits will replace our current controls – Listed in the cross- reference chart.

2.) How the Two Stage Kits compare to each other:

Main Difference: 21V51U-843 VS 21M51U-843

- Blower Motor: Variable Speed VS 3 Speeds

3.) 50M61-843: - Is no longer available.

4.) 21V51U-843: Two Steps on Setup:

1.) OEM Application – Set the dip switch to the OEM.

2.) CFM Blower Dip Switch – Match the existing controls settings to the new control.

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4 Take-Aways4 Take-Aways4 Take-Aways4 Take-Aways