valutazioni - 2, GPA: 4.5
(
)
)
|
Facilità d'uso
— Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. — 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. CAUTION TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ THOROUGHLY BEFORE INSTALLING AND USING THIS APPLIANCE. A DIVISION OF A.O.SMITH CORPORATION EL PASO, TX McBEE, SC RENTON, WA STRATFORD, ONTARIO VELDHOVEN, THE NETHERLANDS PLACE THESE INSTRUCTIONS ADJACENT TO BOILER AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE. PRINTED IN U.S.A. 2221 0302PART NO. 211680-000 REV. 00 SUPERSEDES PART NO. 200311-000 REV. 4 & 210265-000 REV. 0 CONTENTS Page FOREWORD ................................................................................ 2 REPLACEMENT PARTS .............................................................. 2-3 ROUGH-IN DIMENSIONS/CAPACITIES ...................................... 3-4 Installation Clearances .............................................................. 3 Levelling ................................................................................... 3 FEATURES ................................................................................... 5 Safety Relief Valves .................................................................. 5 Electronic Intermittent PIlot Ignition Control .............................. 5 Manual Reset High Temperature Safety Limit Control ............... 5 Automatic Reset High Temperature Control .............................. 6 Thermal Balancer ..................................................................... 6 Safety Flow Switch ................................................................... 6 INSTALLATION INSTRUCTIONS ................................................. 7 Required Ability ........................................................................ 7 Location ................................................................................... 7 Air Requirements ..................................................................... 7-8 Venting the Boiler ..................................................................... 8-9 Gas Connections ...................................................................... 9 Purging .................................................................................... 10-11 High Altitude Installations ......................................................... 11 Wiring Connections .................................................................. 11-12 Servicing Wiring And/Or Control .............................................. 12 SYSTEM EQUIPMENT INSTALLATION ....................................... 12 Water Supply Line .................................................................... 12 Expansion Tank ........................................................................ 12 Vent Valves .............................................................................. 12 System Headers ...................................................................... 12 Cooling Piping .......................................................................... 12 Safety Flow Switch ................................................................... 12-13 Circulating Pump ...................................................................... 13-14 FOREWORD CAUTION TEXT PRINTED OR OUTLINED IN RED CONTAINS INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ THOROUGHLY BEFORE USING APPLIANCE. Detailed installation diagrams are in this manual. These diagrams will serve to provide the installer with a reference for the materials and method of piping suggested. IT IS NECESSARY THAT ALL WATER AND GAS PIPING AND THE ELECTRICAL WIRING BE INSTALLED AND CONNECTED AS SHOWN IN THE DIAGRAMS. CHECK THE DIAGRAMS THOROUGHLY BEFORE STARTING INSTALLATION TO AVOID POSSIBLE ERRORS AND TO MINIMIZE TIME AND MATERIALS COST. This design complies with the latest edition of the ANSI Z21.13 CSA 4.9 low-pressure boiler. Particular attention should be given to the installation of thermometers at the locations indicated in the diagrams as these are necessary for checking the operation of the boiler. MAKE SURE THE GAS ON WHICH THE BOILER WILL OPERATE IS THE SAME AS THAT SPECIFIED ON THE UNIT RATING PLATE. The boiler installation must conform to these instructions and the requirements of the local authority having jurisdiction. Where required by the authority having jurisdiction, the installation must conform to the Standard for Controls and Safety Devices for Automatically Fired Boilers, ANSI/ASME CSD-1. In the absence of local code requirements, the boiler installation must co...
Questo manuale è adatto anche per i modelli :scaldabagno - DB/DW-720-1810 (816.07 kb)
scaldabagno - DB/DW-720-1810 (816.07 kb)
scaldabagno - DB/DW-720-1810 (816.07 kb)