A.O. Smith 200M - Manual
A.O. Smith 200M – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – HEATER PERFORMANCE DATA
- Page 3 – GENERAL SAFETY INFORMATION; PRECAUTIONS; FLOODING TO LEVEL OF BURNER OR CONTROLS OR
- Page 4 – LIQUID PETROLEUM MODELS; WARNING
- Page 5 – AUTOMATIC GAS SHUTOFF CONTROL; THERMAL BALANCER; Checks for safe-start by sensing for a flame or false flame; FEATURES
- Page 6 – FIGURE 3; CIRCULATING PUMP; TYPICAL CIRCULATING PUMP; TANK TEMPERATURE CONTROL; DANGER; The thermostat should have a temperature range of 100; SAFETY FLOW SWITCH
- Page 7 – To adjust the flow rate setting:; CAUTION; F over; FIGURE 5
- Page 8 – INSTALLATION INSTRUCTIONS; All models may be installed on combustible flooring.
- Page 9 – CONFINED SPACE; VENTING; Install and size the vent pipe as necessary. The connection; PROPER VENT PIPE INSTALLATION; Where a continuous or intermittent back draft is found to exist,; RELIEF VALVE
- Page 10 – Damage due to freezing is not covered by the; All piping components connected to this unit for space
- Page 11 – PIPING DIAGRAMS; FIGURE 7
- Page 12 – FIGURE 8
- Page 13 – FIGURE 9
- Page 14 – GAS CONNECTIONS; SEE PIPING DIAGRAMS. THE DIRT LEG MUST BE
- Page 15 – ELECTRICAL INFORMATION; When the tank temperature control calls for heat:
- Page 17 – OPERATION; IMPORTANT; IF YOU DETECT GAS
- Page 19 – CHECKING AND ADJUSTING THE INPUT
- Page 20 – SERVICE INFORMATION; PILOT AND MAIN BURNER MAINTENANCE; MAIN BURNER FOR HW HEATERS
- Page 22 – PREVENTIVE MAINTENANCE; VERIFY PROPER OPERATION AFTER SERVICING.
- Page 23 – DELIMING SOLVENTS; Observe handling instructions on label of product being used.; REMOVING LIGHT DEPOSITS; DELIMING THE HW WATER HEATER; HEAVY LIME DEPOSITS
- Page 24 – CHART 1 - CER-TEMP 80 RECOVERY SYSTEM CHECKOUT PROCEDURE; CHECKOUT; Ammonium bifluoride flakes (NH
- Page 28 – MODEL HW LIMITED WARRANTY; CONDITIONS AND EXCEPTIONS; DISCLAIMERS
1
PART NO. 212626-000
PRINTED IN U.S.A. 0905
SUPERSEDES PART NO. 192011- 000 REV. 4
MODELS HW-120M, 160M, 200M, 225M
COMMERCIAL GAS COPPER HEAT EXCHANGER WATER HEATER
BURKAY UP-FLOW MODELS
Including Models with Intermittent Pilot Ignition (I.I.D.)
A DIVISION OF A.O. SMITH CORPORATION
McBEE, SOUTH CAROLINA, USA
RENTON, WA, USA
STRATFORD, ONTARIO, CANADA
VELDHOVEN, THE NETHERLANDS
w w w.hotwater.com
PLACE THESE INSTRUCTIONS ADJACENT TO HEATER
AND NOTIFY OWNER TO KEEP FOR FUTURE REFERENCE
•
Installation
•
Operation
•
Maintenance
•
Limited Warranty
WARNING: If the information in these
instructions are not followed exactly, a fire
or explosion may result causing property
damage, personal injury or death.
—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;
d o n o t u s e a n y p h o n e i n y o u r
building.
•
Immediately call your gas supplier
from a neighbor ’s phone. Follow
the gas supplier ’s instructions.
•
I f y o u c a n n o t r e a c h y o u r g a s
supplier, call the fire department.
— I n s t a l l a t i o n a n d s e r v i c e m u s t b e
performed by a qualified installer,
service agency or the gas supplier.
CAUTION
T E X T P R I N T E D O R O U T L I N E D I N R E D C O N TA I N S
INFORMATION RELATIVE TO YOUR SAFETY. PLEASE READ
THOROUGHLY BEFORE USING APPLIANCE.
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
Summary
2 ROUGH-IN-DIMENSIONS HEATER PERFORMANCE DATA NOTE: To compensate for the effects of high altitude areas above 2000 feet, input rating, and therefore recovery ratings, should bereduced approximately 4% for each 1000 feet above sea level. Recovery rating of models shown in chart above are obtained by...
3 FOREWORD This design complies with the latest edition of the ANSI StandardZ21.10.3 for gas water heaters Vol. III Storage Water Heaterswith input ratings above 75,000 BTU per hour Circulating andInstantaneous. Detailed installation diagrams are in this manual. These diagramswill serve to provide t...
4 SHOULD OVERHEATING OCCUR OR THE GAS SUPPLY FAILTO SHUT OFF, TURN OFF THE MANUAL GAS CONTROLVALVE TO THE APPLIANCE. Heater must be protected from freezing downdrafts duringshutdown periods. GROUNDING INSTRUCTIONS This water heater must be grounded in accordance with theNational Electric Code and/or...
