99-0210 REV.03
Advantus® Series
Installation and Service Manual
Gas Fired Fire Tube Commercial Condensing Stainless Steel Boilers
Hydronic Heating Models AVH500 thru AVH4000
Hot Water Heater Models AVW500 thru AVW4000
WARNING
If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury
or death.
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 neighbour’s phone. Follow the gas supplier’s instructions,
If you cannot reach your gas supplier, call the fire department.
A Qualified installer, service agency or the gas supplier must perform installation and service.
WARNING
Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other appliance.
TO THE INSTALLER:
After installation, these instructions must be given to the end user or left on or near the appliance.
TO THE END USER:
This booklet contains important information about this appliance. Retain for future reference.
H
HLW
Summary of Contents for ADVANTUS AVH 500
Page 2: ......
Page 3: ......
Page 38: ...31 Figure 23 Recommended Piping with Reverse Return and Variable Primary Flow...
Page 88: ...81 PART 12 EXPLODED VIEW Figure A...
Page 89: ...82 Figure B FAN BURNER ASSEMBLY AV500 600 some items may not be as shown...
Page 90: ...83 Figure C FAN BURNER ASSEMBLY AV800 4000 some items may not be as shown...
Page 91: ...84 Figure D Figure E...
Page 92: ...85 Figure F Figure G...
Page 93: ...86 Figure H CONTROL BOARD ASSEMBLY...
Page 100: ...93 PART 13 ELECTRICAL DIAGRAMS...
Page 101: ...94...
Page 102: ...95...
