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WARNING: 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.

— 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.

PRINTED 0207

212801-000

USER’S MANUAL

MODELS:

 VB/VW-500, 750 AND 1000

SERIES 100/101

GAS-FIRED POWER BURNER

COPPER BOILERS FOR HYDRONIC HEATING

AND HOT WATER SUPPLY

Installation

Operation

Maintenance

Limited Warranty

MC BEE, SC., RENTON, WA.,

STRATFORD-ONTARIO,  VELDHOVEN-THE NETHERLANDS,

NANJING, CHINA

www.hotwater.com / email: [email protected]

Summary of Contents for 1000 SERIES 100

Page 1: ...ng 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 per...

Page 2: ...the requirements of the National Fuel Gas Code as it relates to the installation of gas fired boilers The qualified installer must have a thorough understanding of this instruction manual Service Age...

Page 3: ...3 GENERAL SAFETY...

Page 4: ...trol assembly provided on the boiler met safe lighting and other performance criteria Detailed installation diagrams are found in this manual These diagrams will serve to provide the installer a refer...

Page 5: ...tally vented gas fueled heating appliance or equipment The sign shall read in print size no less than one half 1 2 inch in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OBSTRUCTIONS INSPECTION The st...

Page 6: ...6 CONNECTION DIAGRAM...

Page 7: ...7...

Page 8: ...8 SCHEMATIC DIAGRAM VB VW 500 750 1000 SCHEMATIC DIAGRAM...

Page 9: ...9 LIGHTING OPERATION INSTRUCTIONS FOR MODELS VB VW 500 750 AND 1000...

Page 10: ...m and contains the system fuses The MCB also contains an external communications system to allow for connection to a PC a modem an EMS system or something similar Through this connection multiple boil...

Page 11: ...flame rod is missing or shorted the flame will not be detected OUTPUTS FROM MCB RELAY CONTACT OUTPUT Alarm MCB 24VAC optional Provides electrical power to operate an external alarm This can be an aud...

Page 12: ...tivated screens Within each of the screens helpful information can be displayed by pressing the Help button The LED s visually inform the user about the mode the system is in The touch switches allow...

Page 13: ...ppropriate time then the sequence moves to the Inter Purge state for 15 seconds and the FCB heat sequence is repeated If flame is still not detected after the third try the process declares a fault ju...

Page 14: ...ure to change the automatically resettable High Limit Setpoint 1 Press the MENU key 2 Scrollthe withtheDOWNkeynexttoUSERSETTINGSCREEN 3 Press the SELECT key 4 Scroll the with the DOWN key until it is...

Page 15: ...rds in screens to reach a desired item and to change setpoints and user settings They have an auto increment decrement feature for some of the configurations and values When you first press one of the...

Page 16: ...ins on the connector at the end of the probe cable The value should be approximately 0 ohms when the temperature of the probe is less than 220 F Low Water Water level is too low Flashing HARD Caused b...

Page 17: ...reasonably quiet operation during initial ignition operation and extinction Cause no excessive lifting of flame from burner ports If the preceding burner characteristics are not evident check for acc...

Page 18: ...ower adapter by first removing the four 4 bolts and subsequently the blower gaskets The blower should be free to move at this point FOR DIRECT VENT UNITS It is necessary to loosen and slide the rubber...

Page 19: ...specified by the manufacturer of the product Inspect the installed device to insure that it does not cause condensate to remain in the boiler or vent for any reason VENTING MAINTENANCE It is recommen...

Page 20: ...20 NOTES...

Page 21: ......

Page 22: ...22 NOTES...

Page 23: ...e or provincial law are limited to one 1 year duration for the boiler or any of its parts Some states and provinces do not allow limitations on how long an implied warranty lasts so the above limitati...

Page 24: ...24 500 Tennessee Waltz Parkway Ashland City TN 37015 Phone 800 433 2545 www hotwater com E Mail parts hotwater com...

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