R 7284 U 1004 Universal Digital Electronic Oil

R 7284 U 1004 Universal Digital Electronic Oil Primary Training Module

Agenda • R 7284 U Product Overview • Key Features and Benefits • Installation and Set Up • Normal Operation • Lockouts and Resetting • Troubleshooting • Error History • Diagnostics • Summary • Product Cross Reference and Support Materials HONEYWELL - CONFIDENTIAL 2

R 7284 U Universal Electronic Oil Primary • What is an Electronic Oil Primary? - It is a line voltage, safety rated, primary control for residential oil fired burners used in boilers, forced air furnaces and water heaters. w Applicable for use with both hydronic and forced air systems. - Used with a cad cell flame sensor, operates an oil burner and optional oil valve. HONEYWELL - CONFIDENTIAL 3 Universal Oil Primary Part Number: R 7284 U 1004

R 7284 Key Feature Summary 1. Diagnostics with actionable information 2. Error logging for “deep dive” troubleshooting when needed 3. Universal and Configurable 4. Real time status 5. Ease of Use i Integrated Display – No External Tool! HONEYWELL - CONFIDENTIAL 4

R 7284 Features - Diagnostics • Diagnostics with actionable information - Igniter spark detection - Cad cell high during run - Cad cell adjustment/cleaning - Flame proven late in trial - Low voltage alarms • Error history for “deep dive” troubleshooting w Last 10 errors w What the error was w How many cycles ago it occurred i • Diagnostic information can be hidden from homeowner view • No external tool required! Points the technician towards the cause of failure HONEYWELL - CONFIDENTIAL 5

R 7284 Features - Diagnostics with actionable information • For the Oil Dealer - Reduce unnecessary part changing - Reduce service contract costs - Reduce customer costs - Reduce call-backs • For the technicians - No more head scratching in front of the homeowner - Show the homeowner why you’re changing the right part - If lockout was due to voltage – show the homeowner why you’re not changing anything! i Improve Customer Service and the Bottom Line HONEYWELL - CONFIDENTIAL 6

R 7284 U Features • Universal compatibility - This control replaces Beckett, Carlin, White Rodgers - and most prior Honeywell Residential Oil Primary Controls Can be used as an interrupted or an intermittent control One OS# covers the full range of timing offerings One control covers 15, 30, 45 second lockout timings • Field Adjustable valve-on delay, trial for ignition (lockout times), and blower-off delay - Valve-on delay 0 to 30 seconds in 5 second increments - Trial for ignition selectable 15, 30 or 45 seconds - Blower-off delay 0 to 8 minutes in 15 second increments • Pump priming cycle • Limited recycle HONEYWELL - CONFIDENTIAL 7 i

R 7284 Features – Competitive Comparison Honeywell Beckett Universal Application Field configurable safety timings allow the technician to choose from 15, 30 or 45 second lockout timing through the control Offers only a 15 second fixed safety timing interface. Conclusion Truly universal - A single control covers most of the installed base. Access to Diagnostic Information and Control Setup An additional snap on display, Technicians can quickly access handheld tool or docking station i the setup menu and diagnostic is required to setup timings and No additional specialty information through the built-in access the diagnostic LCD display. information tools required Diagnostic Information Provides the technician with the cause for lockout on the digital display allowing them to quickly troubleshoot and repair the system Presents the technician with a data log requiring them to decipher the information to determine the actual cause of the problem Points the technician towards the source of the problem, not to a data log Much more than adding a display to the control! HONEYWELL - CONFIDENTIAL 8

R 7284 U Display Key Features • English, Spanish, French language alpha-numeric display - Current system status - Cad Cell reading - Diagnostic information - Field adjustable setup of the control – data can be hidden from homeowner view RUNNING 200 OHMS HONEYWELL - CONFIDENTIAL 9

Additional R 7284 U Features • Recessed wiring pocket creates more space near the quick connect terminals • Safe start check – check for flame presence prior to lighting the burner • Compatible with power venters without integral timers • Oil-resistant plastic cover for electronics • Envira. COMTM communications enabled: - Includes Envira. COM™ Connection for local networking & diagnostics - Compatible with the Honeywell Envira. LINK™ remote monitoring application, which enables dealers to monitor their customers systems remotely. HONEYWELL - CONFIDENTIAL 10

Control Layout Envira. COM™ Communications Data Port Alpha-Numeric Display – 16 character two line display and Buttons – Adjust timings and access error history information on display i Button – Reset, and access diagnostic history T-T Terminals Envira. COM™ Terminals. HONEYWELL - CONFIDENTIAL 11

Control Layout Recessed Spade Terminals – control mounts more easily on junction box Recessed Wiring Pocket – Creates more wiring space in the junction box Spade Terminals – L 2 and Cad Cell Spade Terminals – Igniter, Motor, Valve, Limit, and L 1 HONEYWELL - CONFIDENTIAL 12

Set-Up

Set-Up of the R 7284 U STANDBY INSTALLER SETUP QUIT [CONT. ] i Select Hold all. CONT. three with buttons arrow at once buttons for and 3 press seconds theto i button enter setup to continue menu HONEYWELL - CONFIDENTIAL 14

Set-Up of the R 7284 U LANGUAGE [ENG] FR ESP i Select CONT. desiredwith language: arrow buttons English, and press Frenchthe or i. Spanish button to using continue the arrow buttons HONEYWELL - CONFIDENTIAL 15

Set-Up of the R 7284 U VALVE ON DELAY 0: 15 0: 10 0: 05 i Press the Adjust valve i button on delay to continue with the up and down arrows. HONEYWELL - CONFIDENTIAL 16

Set-Up of the R 7284 U IGNITION TIME 0: 30 i • This option allows you to adjust the trial for ignition time or lockout timing by selecting 15, 30 or 45 seconds Press the Adjust thei trial button for to ignition continue timing with the up and down arrows. HONEYWELL - CONFIDENTIAL 17

Set-Up of the R 7284 U IGNITION TIME LOCKED i • The ignition time is only adjustable during the first 100 cycles. After this time pressing the up or down arrow will display the “LOCKED” message HONEYWELL - CONFIDENTIAL 18

Set-Up of the R 7284 U BURNER OFF DELAY 3: 45 4: 00 i Press the Adjust burner i button motor to continue off delay with the up and down arrows. HONEYWELL - CONFIDENTIAL 19

Set-Up of the R 7284 U TT CONFIGURED [NO] YES i • This option allows you to configure the TT terminals with an internal “jumper” Select the Press NO ior button YES with to continue the up and down • Setting allows the R 7284 U 1004 to replace controls where line arrows. voltage stats are used or the TT call goes to the aquastat. HONEYWELL - CONFIDENTIAL 20

Set-Up of the R 7284 U SPARK IN ON DELAY [NO] YES i • This option allows you have the igniter spark during the valve on delay timing Press the Select NO ior button YES with to continue the up and down arrows. HONEYWELL - CONFIDENTIAL 21

Set-Up of the R 7284 U SPARK DURING RUN [NO] YES i • The option allows to setup the control for interrupted or intermittent operation Select the Press NO ithe or button YES with towill continue the up and • By selecting NO, control function as andown interrupted control, sparking the igniter only during the trial for ignition arrows. • Selecting YES will cause intermittent functionality, sparking the igniter during the entire run cycle • Interrupted ignition uses less electricity and also reduces the amount of wear and cleaning/replacement needed of an electrodes HONEYWELL - CONFIDENTIAL 22

Set-Up of the R 7284 U ALLOWED RESETS 0 [1] 1 [3] 3 NOLIMIT i • The ALLOWED RESETS menu give the installer the opportunity to select the number lockouts the unit can enter before Adjust Press the number i button of allowed to continue resets with entering restricted lockout • 0, 1, 3 the or unlimited lockouts can be selected up and down arrows. • Lockout requires the i button to be held for 2 seconds to reset • Restricted lockout requires the i button to be held for 10 seconds before reset HONEYWELL - CONFIDENTIAL 23

Set-Up of the R 7284 U APPLIANCE TYPE [BLR] FURN WH i • This menu allows the user to configure the appliance configuration for specific Envira. COM messages Select the Press the itype button of appliance to continue for the oil • Boiler, Furnace or Water Heater are the selectable options primary application Boiler, Furnace or • This setting is only needed if the unit is part of an Envira. COM Water Heater. communicating system HONEYWELL - CONFIDENTIAL 24

Set-Up of the R 7284 U SHOW DIAGNOSTICS [NO] YES i • The Show Diagnostics menu allows the technician to give access to the diagnostic information during normal operation Select Press the NO ior button YES with to continue the up and down or keep it hidden arrows. • Selecting YES allows the diagnostic information to be view during normal operation • Selecting NO does allows the information to be viewed only in the installer mode HONEYWELL - CONFIDENTIAL 25

Set-Up of the R 7284 U INSTALLER SETUP [QUIT] QUIT [CONT. ] CONT. i Select QUIT with arrow buttons and press the i button to continue HONEYWELL - CONFIDENTIAL 26

Set-Up of the R 7284 U STANDBY RE-BASELINE? [NO] YES i • Once QUIT is selected the user is prompted to RE-BASELINE the control Select with arrow buttons and for the Cad • Selecting YES QUIT restarts the averaging process Cell reading Time pressand the. Ignition i button to continue • Selecting NO continues to use the averages that have already been established HONEYWELL - CONFIDENTIAL 27

R 7284 U Default Setting • Menu - Language - Valve On Delay - Ignition Time (Lockout) - Burner Motor Off Delay - TT Configured On - Spark In On Delay - Spark During Run - Allowed Resets - Appliance Type - Show Diagnostics - Re-Baseline • Factory Default - English - 0 seconds - 15 seconds - 0 seconds - No -3 - Boiler - Yes - No HONEYWELL - CONFIDENTIAL 28

Normal Operation

R 7284 U Normal Operation • In Idle mode the R 7284 shows STANDBY HONEYWELL - CONFIDENTIAL 30

R 7284 U Normal Operation • When there is a call for heat CALL FOR HEAT HONEYWELL - CONFIDENTIAL 31

R 7284 U Normal Operation • The valve on delay will then begin a countdown • For example a 5 second valve on delay would show VALVE ON DELAY 0: 0 0: 5 0: 4 0: 3 0: 2 0: 1 HONEYWELL - CONFIDENTIAL 32

R 7284 U Normal Operation • Next the trial for ignition will begin • The display will countdown until the time runs out or flame is established IGNITION TRIAL 0: 15 0: 14 0: 13 0: 12 0: 11 0: 10 HONEYWELL - CONFIDENTIAL 33

R 7284 U Normal Operation – Pump Priming • Pressing “up” during the trial for ignition enables the pump priming mode • Every press up the up button adds a minute to the trial for ignition timing up to 10 minutes IGNITION PUMP PRIME TRIAL 0: 10 1: 10 HONEYWELL - CONFIDENTIAL 34

R 7284 U Normal Operation • Once flame is proven we will see this message along with the ohms reading FLAME PROVEN 255 OHMS HONEYWELL - CONFIDENTIAL 35

R 7284 U Normal Operation • The display will then show status as running until the call for heat ends • The ohms will change based on the strength of the flame RUNNING 300 OHMS 311 255 HONEYWELL - CONFIDENTIAL 36

R 7284 U Normal Operation • Once the call for heat ends the control will display the burner motor off delay countdown • The display will countdown until the time runs out BURNER OFF DELAY 0: 05 0: 04 0: 03 0: 02 0: 01 0: 00 HONEYWELL - CONFIDENTIAL 37

R 7284 U Normal Operation • Once completed the display will return to standby STANDBY HONEYWELL - CONFIDENTIAL 38

Lockouts and Resetting the R 7284 U

Soft Lockout • Soft Lockouts are entered for the following reasons - Failed ignition attempt line voltage less than alarm level - Burner relay failure SOFT LOCKOUT HONEYWELL - CONFIDENTIAL 40

Soft Lockout • Soft Lockouts automatically exit after the lockout period expires • The countdown is not displayed until the error clears • User can exit soft lockout by holding the i button for longer than 2 seconds SOFT LOCKOUT 14: 57 14: 58 15: 00 14: 59 HONEYWELL - CONFIDENTIAL 41

Hard Lockout • Hard Lockouts are entered for the following Reasons - A failed ignition attempt - Flame sensed during valve on delay - Flame sensed during the burner off delay - Welded burner relay - Exceeding the maximum number of recycles HARD LOCKOUT HONEYWELL - CONFIDENTIAL 42

Hard Lockout • The unit remains in Hard Lockout until: - User presses and holds the i button 2 seconds - Remote Reset signal is received via Envira. COM™ HARD LOCKOUT HONEYWELL - CONFIDENTIAL 43

Restricted Hard Lockout • Each Hard Lockout instance is counted by the control • When the specified number is reached the control goes into Restricted Hard Lockout LOCKOUT CALL SERVICE HONEYWELL - CONFIDENTIAL 44

Restricted Hard Lockout • Restricted Hard Lockout can only be exited by holding the i button for longer than 10 seconds LOCKOUT CALL SERVICE HONEYWELL - CONFIDENTIAL 45

Troubleshooting

R 7284 U Troubleshooting • If Ignition did not occur and the cannot determine why the following will be displayed NO IGNITION HONEYWELL - CONFIDENTIAL 47

R 7284 U Troubleshooting • If no ignition occurred and the R 7284 cannot detect the spark igniter NO IGNITION CHECK IGNITER HONEYWELL - CONFIDENTIAL 48

R 7284 U Troubleshooting • If no ignition occurs and the Cad Cell shifts significantly during the trial for ignition but did not reach the establish flame threshold the following is displayed NO IGNITION CHECK CAD CELL HONEYWELL - CONFIDENTIAL 49

R 7284 U Troubleshooting • If the voltage drops below the minimum threshold the following is displayed LOW VOLTAGE 30% LOW HONEYWELL - CONFIDENTIAL 50

R 7284 U Troubleshooting • If Flame is lost more than the allowed number of times EXCEEDED MAX RECYCLES HONEYWELL - CONFIDENTIAL 51

R 7284 U Troubleshooting • Flame was sensed during the valve on delay period FLAME PROVEN DURING ON DELAY HONEYWELL - CONFIDENTIAL 52

R 7284 U Troubleshooting • Flame was sensed during the burner motor off delay period FLAME PROVEN DURING OFF DELAY HONEYWELL - CONFIDENTIAL 53

R 7284 U Troubleshooting • When an internal error is sensed such as an A/D failure, relay failure, etc. • The control will need to be replaced INTERNAL ERROR HONEYWELL - CONFIDENTIAL 54

R 7284 U Troubleshooting • If the Enviracom bus is shorted or there is a bad circuit ENVIRACOM ERROR HONEYWELL - CONFIDENTIAL 55

R 7284 U Troubleshooting • If flame is proven late in 2 consecutive trials the following message is displayed FLAME PROVEN LATE IN TRIAL HONEYWELL - CONFIDENTIAL 56

R 7284 U Troubleshooting • When the cad cell resistance is high during the last run cycle. CAD CELL HIGH DURING RUN HONEYWELL - CONFIDENTIAL 57

R 7284 U Troubleshooting • If flame has been present in idle mode for longer than 1 hour FLAME PROVEN OUT OF SEQUENCE HONEYWELL - CONFIDENTIAL 58

Error History

Error History • Control saves the last 10 errors • Accessing error history: and Buttons – Access error history DBY STAN during normal operation i Button – Press during error history to return to normal operation HONEYWELL - CONFIDENTIAL 60

Error History Menu The control will automatically cycle through 3 screens NO LAST STANDBY ERROR IGNITION CYCLE 1 i Press UP or DOWN to next viewerrorr the error to go to the history Advance to next slide HONEYWELL - CONFIDENTIAL 61

Error History Menu The control will automatically cycle through 3 screens NOERROR IGNITION 5 2 CHECK CYCLES CAD AGO CELL i Press UP to go to the next error Advance to next slide HONEYWELL - CONFIDENTIAL 62

Error History Menu STANDBY ERROR HISTORY END i Press i to return to the normal operating status HONEYWELL - CONFIDENTIAL 63

Diagnostics

Diagnostic Information • View current status • Access baseline information • Cycle count information • Info can be hidden from Homeowner STAN DBY i Button – Press during normal operation to access information HONEYWELL - CONFIDENTIAL 65

Diagnostic Information STANDBY i Press the i button at any time to access the system information HONEYWELL - CONFIDENTIAL 66

System Status TT OPEN LIMIT OPEN i • The first menu shows the current status of the TT and Limit Inputs Pressing the i button will advance to the current Cad Cell reading HONEYWELL - CONFIDENTIAL 67

System Status VIEW CADHISTORY CELL [NO] NO 75265 OHMS [YES] YES i • Selecting YES allows the Technician to view the current reading, average of last 10 and again the baseline reading for the Cad Pressing Press i to the continue i button will advance Cell and Trial for Ignition timing to the view history option if it was enabled in the installer setup HONEYWELL - CONFIDENTIAL 68

System History LAST BASELINE CAD 10 CYCLE CELL CYCLES 480 OHMS 410 380 i • The Cad Cell screen will automatically scroll through 4 screens • The baseline readings are calculated base on the average of Pressing the i during any of the screens the first 500 cycles will advance to the ignition timing HONEYWELL - CONFIDENTIAL 69

System History LAST IGNITION LAST BASELINE 10 CYCLES TIME 12 11 8 SECONDS i • The Ignition Time screen will automatically scroll through 4 screens Pressing the i during any of the screens will advance to the cycle counts HONEYWELL - CONFIDENTIAL 70

System History 8688 45 LOCKOUTS RECYCLES 68686 CYCLES BURNER SINCE BASELINE CYCLES i • The Cycle Count screen will automatically scroll through 4 screens Pressing the i during any of the screens will advance to the view history screen HONEYWELL - CONFIDENTIAL 71

Summary

R 7284 Key Feature Summary 1. Diagnostics with actionable information 2. Error logging for “deep dive” troubleshooting when needed 3. Universal and configurable 4. Real time status 5. Easy of use i Integrated Display – No External Tool! HONEYWELL - CONFIDENTIAL 73

R 7284 Features - Diagnostics • Diagnostics with actionable information - Igniter spark detection - Cad cell high during run - Cad cell adjustment/cleaning - Flame proven late in trial - Low voltage alarms • Error history for “deep dive” troubleshooting w Last 10 errors w What the error was w How many cycles ago it occurred i • Diagnostic information can be hidden from homeowner view • No external tool required! Points the technician towards the cause of failure HONEYWELL - CONFIDENTIAL 74

R 7284 Features - Diagnostics with actionable information • For the Oil Dealer - Reduce unnecessary part changing - Reduce service contract costs - Reduce customer costs - Reduce call-backs • For the technicians - No more head scratching in front of the homeowner - Show the homeowner why you’re changing the right part - If lockout was due to voltage – show the homeowner why you’re not changing anything! i Points the technician towards the cause of failure HONEYWELL - CONFIDENTIAL 75

Product Cross Reference and Support Materials

Product Cross Reference • Where do I find Honeywell universal electronic oil primary cross reference information? - www. customer. honeywell. com - Honeywell Application Selection and Cross Reference Guide – Form 63 -9575 - Honeywell Laminated Truck Visor – Form 63 -9581 O - Technicians Quick Reference Guide Form 69 -2500 - Honeywell Residential Technical Support: 1 -800 -468 -1502 63 -9575 63 -9581 O HONEYWELL - CONFIDENTIAL 77 69 -2500

Oil Primary Cross Reference Table This chart can be found in the Residential Combustion HONEYWELL - CONFIDENTIAL Application Guide: Form #63 -9575 78

www. customer. honeywell. com • See Cross Reference Search box in right column. HONEYWELL - CONFIDENTIAL 79

R 7284 U Universal Digital Electronic Oil Primary Knowledge Test

R 7284 U Oil Primary Knowledge Test • Now that you completed this training module, take the short quiz to test your knowledge. HONEYWELL - CONFIDENTIAL 81

Test 1. The R 7284 U can be used in both hydronic and forced air systems? T or F 2. The Honeywell R 7284 U can replace most prior Honeywell oil primary controls, as well as Carlin and White Rodgers controls? T or F 3. The display on the R 7284 U provides real-time status and cad cell readings in ohms? T of F 4. The R 7284 U has adjustable lockout times of 15, 30 or 45 seconds? T or F 5. The pump priming cycle requires that the installer be present at the oil primary to purge the line? T or F HONEYWELL - CONFIDENTIAL 82

Test 6. Limited reset prevents the homeowner from continually pressing the reset button instead of calling for service? T or F 7. The display can identify system lockout and potential cause of failure? T or F 8. The valve on and blower off delay times are factory set and cannot be set by the installer during installation? T or F 9. The limited recycle features can help prevent clogging the heat exchanger or flooding? T or F 10. A separate external tool is required to retrieve information from the R 7284 U 1004 oil primary? T or F HONEYWELL - CONFIDENTIAL 83

Answer Key 1. T 2. T 3. T 4. T 5. F – techs can add time to the trial for ignition 6. T 7. T 8. F – timings are field configurable by the tech 9. T 10. F – no tool is required, info provided on display HONEYWELL - CONFIDENTIAL 84