Bradford-White Corp POWERED DIRECT VENT SERIES GAS-FIRED COMMERCIAL WATER HEATER Manual De Usuario

 

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This water heater has a limited warranty.  The warranty for this water heater is valid only if the water heater has 
been installed, maintained and operated in accordance with these instructions.  The warranty does not cover 
damage or injury caused by the use of any energy-saving devices (other than those authorized by the manufacturer) 
in conjunction with this water heater.  The use of unauthorized energy-saving devices may decrease the life of the 
water heater and endanger life and/or property.  The manufacturer will not be liable for any damage, injury, or loss of 
life resulting from alteration and/or failure to comply with these instructions. 
IMPORTANT-Before proceeding, please inspect the water heater and components for possible damage.  DO NOT 
install damaged components.  If damage is evident, please contact the supplier where the water heater was 
purchased or the manufacturer listed on the rating plate for replacement parts. 

NOTICE

I IMPORTANT 

INFORMATION…………………….2

VIII ELECTRICAL CONNECTIONS.......................23 

II SPECIFICATIONS................................................5 

IX OPERATING INSTRUCTIONS.......................26 

III GENERAL 

INFORMATION..................................6 X MAINTENANCE..............................................33 

IV INSTALLATION 

INSTRUCTIONS........................8 XI DIAGNOSTIC AND TROUBLESHOOTING 

GUIDE.............................................................37 

V VENTING............................................................11  XII PARTS 

LIST...................................................57 

VI WATER 

CONNECTIONS…………………..……20  XIII INSTALLATION FOR POTABLE 

WATER AND SPACE HEATING...................59 

VII GAS 

CONNECTIONS.........................................22 

XIV NOTES………………………………………....60 

TABLE OF CONTENTS 

This gas-fired water heater is design certified by CSA International under the American National Standard, Z21.10.3 
and CAN/CGA 4.3-M (as indicated on the rating plate).  These standards are available from CSA Standards 
Association, 5060 Spectrum Way Mississauga, Ontario L4W 5N6 CANADA. 
This water heater must be installed in accordance with local codes.  In the absence of local codes, it must be 
installed in compliance with the National Fuel Gas Code (ANSI Z223.1-Latest Edition), or in Canada CAN/CGA 
B149.1 Natural Gas Installation Code (Latest Edition) or CAN/CGA B149.2 Propane Installation Code (Latest 
Edition). 
 
The following terms are used throughout this manual to bring attention to the presence of hazards at various risk 
levels, or to important information concerning product life.

 

 

NOTICE 

WARNING 

CAUTION 

DANGER