Manuals / Ferguson / Household Appliance / Water Heater

Ferguson JWSH100150, JWSH100250 warranty USING THE ELECTRONIC CONTROLLER 1.Overview

Models: JWSH100150 JWSH100250

1 36

Download 36 pages 14.49 Kb

Page 15

USING THE ELECTRONIC CONTROLLER

USING THE ELECTRONIC CONTROLLER

1.Overview

Interaction with the water heater controller is done through an up, a down, and three operation buttons. These buttons are illustrated to the right. Operation of the three lower buttons is defined immediately above them on the screen. The [UP] and [DN] buttons are used to navigate through the menus and make adjustments to the water heater.

While the water heater is operating, the user interface will display the desktop screen (if there are no active faults or warnings). An example of this screen is shown to the right. The first temperature on this screen is the temperature of the water inside the tank. The second temperature on this screen is the Operating Set Point. The Operating Set Point is the temperature at which the water heater will maintain the water inside the tank. The third line on the screen is a text description of the Operational State of the water heater (please see Operating States for more details).

The following status icons describe graphically operational details of the heater. The legend of all the status icons is listed below.

15

Image 15

Ferguson JWSH100150, JWSH100250 warranty USING THE ELECTRONIC CONTROLLER 1.Overview

Contents

SERIES 100 AND INSTALLATION OPERATION SERVICE MAINTENANCE LIMITED WARRANTYGAS-FIRED POWER BURNER FOR DOMESTIC HOT WATER MODELS AJWSH100150 THRU AJWSH100250TEMPERATURE RISE - DEGREES F - GALLONS PER HOUR MODELS AJWSH100150 THRU AJWSH100250 ROUGH-IN-DIMENSIONSFOREWORD Table 1. RECOVERY CAPACITIES - NATURAL GAS / L.PDANGER TABLE OF CONTENTSFEATURES WATER TEMPERATURE CONTROLCIRCULATING PUMP INSTALLATION INSTRUCTIONSHIGH LIMIT SWITCH E.C.O DISHWASHING MACHINE REQUIREMENTCLEARANCES LOCATING THE HEATERUNCONFINED SPACE HARD WATERAIR REQUIREMENTS MECHANICAL EXHAUSTING OF ROOM AIRTHESE TWO TERMINALS IS RECOMMENDED CANADIAN POWER VENTTO PREVENT EXHAUSTING PRODUCTS FROM CIRCULATING TO THE AIR INTAKE IN WINDY/COLD AREAS, THE MAXIMUM PRACTICAL DISTANCE BETWEENFOR ALL MODELS DIRECT VENT TERMINAL INSTALLATIONInstallation of this water heater must comply with CAN/CSA B149.1 DIRECT VENTINGINSTALLATION SEQUENCE VERTICAL VENT TERMINAL INSTALLATIONNumber INSTALLATION OF VENT SYSTEMVENT PIPE PREPARATION Table 2. VENT LENGTH TABLEBLOCKED OUTLET PROVER SWITCH CONTROLS AND SWITCHESGAS PIPING BLOWER PROVER SWITCHCONNECTION OF GAS PIPE FIGURE 14a. AJWSH100199 & AJWSH100250 Models OnlyFIGURE 14b. AJWSH100150 Models Only GAS PRESSURE REGULATION SYSTEM CONNECTIONSPURGING GAS METER SIZE - CITY GASES ONLYHEATER WIRING USING THE ELECTRONIC CONTROLLER 1.Overview DISPLAY 3. Adjusting the Operating Set Point2. Operating States ACTION4. Changing the Display Units 5. Fault and Warning Conditions6. Access to the Current Fault or Warning Example of a Fault Advanced Diagnostics InformationREQUIRED ABILITY PRIOR TO START UP7. Viewing the Fault History 8. Viewing Information About the HeaterInitial Start-up - ajwsh100150 MODEL ADJUSTMENT PROCEDUREOPERATING INSTRUCTIONS ADJUSTMENT PROCEDUREPOWER BURNER MAINTENANCEGENERAL INFORMATION PRECAUTIONSFOR YOUR SAFETY READ BEFORE OPERATING OPERATING INSTRUCTIONS TURN OFF GAS TO APPLIANCEAJWSH100150 ONLY OPERATINGINSTRUCTIONS TURNOFFOFFGASTOTOAPPLIANCE FOR YOUR SAFETY READ BEFORE OPERATINGAJWSH100199 & AJWSH100250 MODELS ONLY SEDIMENT REMOVAL POWERED ANODE SYSTEMFLUSHING DRAININGVENT SYSTEM DRAIN VALVE AND ACCESS PANELSRELIEF VALVE CIRCULATING PUMPDANGER INSTALLATION DIAGRAMSONE TEMPERATURE - ONE HEATER VERTICAL STORAGE TANK FORCED CIRCULATION WITH OR WITHOUT BUILDING RECIRCULATIONDANGER TWO TEMPERATURE - ONE HEATER HIGH TEMPERATUREINSTALL IN ACCORDANCE WITH LOCAL CODES WITH OR WITHOUT BUILDING RECIRCULATIONWITH OR WITHOUT BUILDING RECIRCULATION TWO TEMPERATURE - TWO HEATERS HIGH TEMPERATURETWO TEMPERATURE - THREE HEATERS TWO PRE-HEATERS/ONE BOOSTER HEATER WITH OR WITHOUT BUILDING RECIRCULATIONPIPE RELIEF VALVE TO OPEN DRAIN TWO TEMPERATURE - TWO HEATERS ONE PRE-HEATER/ONE BOOSTER HEATERWITH OR WITHOUT BUILDING RECIRCULATION DANGERTWO TEMPERATURE - ONE HEATER HIGH TEMPERATURE WITH RECIRCULATION OF SANITIZING LOOPDANGER MANIFOLD KITS Kit #Kit # NOT ENOUGH OR NO HOT WATER CHECKLIST AND SERVICE INFORMATIONTROUBLE-SHOOTING BURNER OPERATIONAL PROBLEMSMOTOR RUNS, BURNER LIGHTS MOMENTARILY THEN LOCKS OUT REPLACEMENT PARTSMOTOR WILL NOT RUN MOTOR RUNS, PREPURGE TIME ELAPSES BUT MAIN FLAME NOT ESTABLISHEDKEEP THIS WARRANTY POSTED ADJACENT TO THE HEATER FOR FUTURE REFERENCE MODELS AJWSH100150 thru AJWSH100250 LIMITED WARRANTY4. SERVICE AND REPAIR EXPENSES 6. CLAIM PROCEDUREPage Page 599 Hill Street West Fergus, ON Canada N1M