Manuals
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Ferguson
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Household Appliance
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Water Heater
Ferguson
JWSH100250, JWSH100150 warranty
Models:
JWSH100150
JWSH100250
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Troubleshooting
Install
Replacement Parts
Warranty
Dimension
Maintenance
Heater Wiring
Example of a Fault Advanced Diagnostics Information
Adjustment Procedure
Viewing the Fault History
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Contents
MODELS AJWSH100150 THRU AJWSH100250
INSTALLATION OPERATION SERVICE MAINTENANCE LIMITED WARRANTY
GAS-FIRED POWER BURNER FOR DOMESTIC HOT WATER
SERIES 100 AND
Table 1. RECOVERY CAPACITIES - NATURAL GAS / L.P
MODELS AJWSH100150 THRU AJWSH100250 ROUGH-IN-DIMENSIONS
FOREWORD
TEMPERATURE RISE - DEGREES F - GALLONS PER HOUR
WATER TEMPERATURE CONTROL
TABLE OF CONTENTS
FEATURES
DANGER
DISHWASHING MACHINE REQUIREMENT
INSTALLATION INSTRUCTIONS
HIGH LIMIT SWITCH E.C.O
CIRCULATING PUMP
LOCATING THE HEATER
CLEARANCES
MECHANICAL EXHAUSTING OF ROOM AIR
HARD WATER
AIR REQUIREMENTS
UNCONFINED SPACE
IN WINDY/COLD AREAS, THE MAXIMUM PRACTICAL DISTANCE BETWEEN
CANADIAN POWER VENT
TO PREVENT EXHAUSTING PRODUCTS FROM CIRCULATING TO THE AIR INTAKE
THESE TWO TERMINALS IS RECOMMENDED
DIRECT VENTING
DIRECT VENT TERMINAL INSTALLATION
Installation of this water heater must comply with CAN/CSA B149.1
FOR ALL MODELS
VERTICAL VENT TERMINAL INSTALLATION
INSTALLATION SEQUENCE
Table 2. VENT LENGTH TABLE
INSTALLATION OF VENT SYSTEM
VENT PIPE PREPARATION
Number
BLOWER PROVER SWITCH
CONTROLS AND SWITCHES
GAS PIPING
BLOCKED OUTLET PROVER SWITCH
FIGURE 14a. AJWSH100199 & AJWSH100250 Models Only
CONNECTION OF GAS PIPE
FIGURE 14b. AJWSH100150 Models Only
GAS METER SIZE - CITY GASES ONLY
SYSTEM CONNECTIONS
PURGING
GAS PRESSURE REGULATION
HEATER WIRING
USING THE ELECTRONIC CONTROLLER 1.Overview
ACTION
3. Adjusting the Operating Set Point
2. Operating States
DISPLAY
Example of a Fault Advanced Diagnostics Information
5. Fault and Warning Conditions
6. Access to the Current Fault or Warning
4. Changing the Display Units
8. Viewing Information About the Heater
PRIOR TO START UP
7. Viewing the Fault History
REQUIRED ABILITY
ADJUSTMENT PROCEDURE
ADJUSTMENT PROCEDURE
OPERATING INSTRUCTIONS
Initial Start-up - ajwsh100150 MODEL
PRECAUTIONS
MAINTENANCE
GENERAL INFORMATION
POWER BURNER
OPERATING INSTRUCTIONS TURN OFF GAS TO APPLIANCE
FOR YOUR SAFETY READ BEFORE OPERATING
AJWSH100150 ONLY
FOR YOUR SAFETY READ BEFORE OPERATING
OPERATINGINSTRUCTIONS TURNOFFOFFGASTOTOAPPLIANCE
AJWSH100199 & AJWSH100250 MODELS ONLY
DRAINING
POWERED ANODE SYSTEM
FLUSHING
SEDIMENT REMOVAL
CIRCULATING PUMP
DRAIN VALVE AND ACCESS PANELS
RELIEF VALVE
VENT SYSTEM
WITH OR WITHOUT BUILDING RECIRCULATION
INSTALLATION DIAGRAMS
ONE TEMPERATURE - ONE HEATER VERTICAL STORAGE TANK FORCED CIRCULATION
DANGER
WITH OR WITHOUT BUILDING RECIRCULATION
TWO TEMPERATURE - ONE HEATER HIGH TEMPERATURE
INSTALL IN ACCORDANCE WITH LOCAL CODES
DANGER
WITH OR WITHOUT BUILDING RECIRCULATION
TWO TEMPERATURE - TWO HEATERS HIGH TEMPERATURE
TWO TEMPERATURE - THREE HEATERS TWO PRE-HEATERS/ONE BOOSTER HEATER
WITH OR WITHOUT BUILDING RECIRCULATION
DANGER
TWO TEMPERATURE - TWO HEATERS ONE PRE-HEATER/ONE BOOSTER HEATER
WITH OR WITHOUT BUILDING RECIRCULATION
PIPE RELIEF VALVE TO OPEN DRAIN
WITH RECIRCULATION OF SANITIZING LOOP
TWO TEMPERATURE - ONE HEATER HIGH TEMPERATURE
DANGER
Kit #
MANIFOLD KITS
Kit #
BURNER OPERATIONAL PROBLEMS
CHECKLIST AND SERVICE INFORMATION
TROUBLE-SHOOTING
NOT ENOUGH OR NO HOT WATER
MOTOR RUNS, PREPURGE TIME ELAPSES BUT MAIN FLAME NOT ESTABLISHED
REPLACEMENT PARTS
MOTOR WILL NOT RUN
MOTOR RUNS, BURNER LIGHTS MOMENTARILY THEN LOCKS OUT
6. CLAIM PROCEDURE
MODELS AJWSH100150 thru AJWSH100250 LIMITED WARRANTY
4. SERVICE AND REPAIR EXPENSES
KEEP THIS WARRANTY POSTED ADJACENT TO THE HEATER FOR FUTURE REFERENCE
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599 Hill Street West Fergus, ON Canada N1M
