Harman VF3000 manual Introduction

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Introduction

The VF 3000 Stoker Boiler features our patented Verti-Flow™ Coal Feeder. The VF 3000 has a 5,000 to 95,000 BTU range and 250 lb. coal hopper capacity.

An aquastat is used to activate the feeder when more heat is needed to maintain the set water temperature. When the Aquastat senses the water is at the set temperature the feeder stops feeding coal. Now the Verti-flow™ Stoker Control takes over to maintain a very low fire until more heat is needed.

Properly installed and maintained, your VF 3000 will heat your home for a lifetime. Therefore, have your unit professionally installed. Consult with your Harman Dealer regarding proper maintenence.

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Contents VF3000 Coal Stoker Boiler Page Contents Introduction Specifications/Hot Water Coil Hot Water CoilWarnings Never sleep in the same room with any coal burning stovePacking List Assembly Feeder AssemblyGrate 10Assembly Grates and FirebrickVenting11 Draft12Venting ChimneyVenting13 Do not connect to any air distribution duct or system14Installation Aquastat and WiringInstallation Basic Plumbing16Installation Clearances InstallationVerti-Flow Stoker Control Verti-FlowStoker ControlHow to operate the Stoker Control Verti-Flow Stoker ControlOperation19 Feed AdjustmentStarting a fire 20Maintenance Ash RemovalWeekly Every 3 monthsMaintenance21 AnnuallyFeeding Problems 22TroubleshootingStoker Control Troubleshooting Aquastat Installation A350My350, s35024AQUASTAT Feeder Parts List Wiring Diagram & Fuel CoalVF3000 At har Warranty29 Harman Central Heating Products Limited Warranty30Notes