valutazioni - 2, GPA: 4
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– WHAT TO DO IF YOU SMELL GAS • Do not try to light any appliance. • Do not touch any electrical switch; do not use any phone in your building. • Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. • If you cannot reach your gas supplier, call the fire department. – Installation and service must be performed by a qualified installer, service agency or the gas supplier. If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. WARNINGAs an ENERGY STAR® Partner, PB Heat, LLC has determined that this product meets the ENERGY STAR® guidelines for energy efficiency. As an ENERGY STAR® Partner, PB Heat, LLC has determined that this product meets the ENERGY STAR® guidelines for energy efficiency. TABLE OF CONTENTS TABLE OF CONTENTS USING THIS MANUAL 1 A.INSTALLATION SEQUENCE . . . . . . . . . . . . .1 B.SPECIAL ATTENTION BOXES . . . . . . . . . . . .1 1. PREINSTALLATION 2 A.GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 B.CODES & REGULATIONS . . . . . . . . . . . . . . .2 C. ACCESSIBILITY CLEARANCES . . . . . . . . . . .2 D. COMBUSTION AND VENTILATION AIR . . . .2 E. PLANNING THE LAYOUT . . . . . . . . . . . . . . . .2 2. BOILER SET-UP 4 A.GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . .4 B. WALL HUNG BOILERS . . . . . . . . . . . . . . . . . .4 C. FLOOR MOUNTED BOILERS . . . . . . . . . . . . .4 3. WATER PIPING AND CONTROLS 5 A.GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 B. OPERATING PARAMETERS . . . . . . . . . . . . . .5 C. SYSTEM COMPONENTS . . . . . . . . . . . . . . . .5 D. SYSTEM PIPING . . . . . . . . . . . . . . . . . . . . . . .8 E.FREEZE PROTECTION . . . . . . . . . . . . . . . . . .8 F. SPECIAL APPLICATIONS . . . . . . . . . . . . . . .14 4. GAS PIPING 16 A.GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . .16 B.FUEL LINE SIZING . . . . . . . . . . . . . . . . . . . .16 C. GAS SUPPLY PIPING INSTALLATION . . . . .16 D. GAS SUPPLY PIPING – OPERATION . . . . . .17 E.MAIN GAS VALVE – OPERATION . . . . . . . .18 5. VENTING, INLET AIR & CONDENSATE 19 A.GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . .19 B. APPROVED MATERIALS FOR EXHAUST VENT AND INLET AIR PIPE . . . . . . . . . . . . .19 C. EXHAUST VENT / AIR INLET PIPE LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . .19 D. EXHAUST VENT AND INLET AIR PIPE SIZING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 E. EXHAUST VENT AND AIR INLET PIPE INSTALLATION . . . . . . . . . . . . . . . . . . . . . . .21 F. EXHAUST TAPPING FOR VENT SAMPLE . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 G. CONDENSATE DRAIN INSTALLATION . . . .25 H. BOILER REMOVAL FROM COMMON VENTING SYSTEM . . . . . . . . . . . . . . . . . . .25 6. ELECTRICAL A.WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 B. SEQUENCE OF OPERATION . . . . . . . . . . . .26 C.SAFETY INTERLOCKS . . . . . . . . . . . . . . . . .28 D.CONTROL FUNCTIONS . . . . . . . . . . . . . . . .28 7. START-UP PROCEDURES 30 A. COMPLETING THE INSTALLATION . . . . . . .30 B. LIGHTING/OPERATING INSTRUCTIONS . . .31 C. CHECK-OUT PROCEDURE . . . . . . . . . . . . . .32 8. TROUBLESHOOTING 33 A.SHUT-DOWN . . . . . . . . . . . . . . . . . . . . . . . .33 B. BOILER FAULT CODES . . . . . . . . . . . . . . . .33 9. MAINTENANCE 35 A. GENERAL (WITH BOILER IN USE) . . . . . . .35 B. WEEKLY (WITH BOILER IN USE) . . . . . . . . .35 C. ANNUALLY (BEFORE START OF HEATING SEASON) . . . . . . . . . . . . . . . . . . .35 10. BOILER DIMENSIONS & RATINGS 36 A.BOILER DIMENSIONS . . . . . . . . . . . . . . . . .36 11. REPAIR PARTS 39 APPENDIX A. WHAT’S NEW WITH THE P125 CONTROL BOARD 41 A. ADVANTAGES OF THE P125 CONTROL BOARD . . . . . . . . . . . . . . . . . . . .41 B. P125 CONTROL BOARD QUICK REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . .41 C. P125 CONTROL BOARD VS. WHA CONTROL BOARD COMPARISON . . . . . . .42 USING THIS MANUAL USING THIS MANUAL USING THIS MANUAL A. INSTALLATION SEQUENCE Follow the installation instructions provided in this manual in the order shown. The order of these instructions has been set in order to provide the installer with a logical sequence of steps that will minimize potential interferences and maximize safety during boiler installation. B. SPECIAL ATTENTION BOXES Throughout this manual you will see special attention boxes intended to supplement the instructions and make special notice of potential hazards. These categories mean, in the judgment of PB Heat, LLC: Indicates a condition or hazard which will cause severe personal injury, death or major property damage. Indicates a condition or hazard which may cause severe personal injury, death or major property damage. WARNING DANGER Indicates special attention is needed, but not directly related to potential personal injury or property damage. NOTICE Indicates a condition or hazard which will or ca...