INVINCIBLE PELLET INSERT OWNERS MANUAL R4 1
Contents Packing List 3 Installation & Assembly 3 Operation 7 ESP Control 10 Maintenance 11 Trouble Shooting 13 Wiring Diagram 14 Feeder Parts 15 Specifications 16 Manufactured by Harman Stove Company 352 Mountain House Road Halifax Pa.
Packing List Inside Stove: Hardware Pack (2) Electrical Terminals (1) 10-32 x 1/2" Bolt (1) 1/4 x 20 x 2 1/2" Bolt (1) Wooden Handle (1) Brass Knob (1) Control Board Wired to Stove (1) Owners Manual (1) Warranty Activation Coupon (1) Room Sensing Probe (2) Side Panels (1) Ash Pan (2) Firebricks (1) Scraper (1) Flame Guide (1) Cleaning Brush (2) 1/2 x 12" Threaded Rods Inside Wing box (1) Air Intake Grill (1) Hardware Pack (6) 1/4 x 20 x 1/2 Bolts (6) 10-32 x 1/4 Bolts (2) 10-32 Nuts (1) Set of Brass Trim f
Mounting Shell Wings Insert The Invincible Insert is made up of three main parts. They are the mounting shell, the wings, and the stove insert, fig. 1. A unique feature of this unit is the fact that the insert can be removed from the fireplace for service without removing the mounting shell, the wings or disconnecting the flue pipe. Please note that the insert extends through the rear of the mounting shell and this distance needs to be considered when installing the shell.
Installing Insert Slide two four foot long wood 2 x 4's into the bottom of the shell as shown in fig. 4. Support the ends of the 2 x 4's by cutting two pieces the proper height for your hearth. A cross brace between the two supports is recommended. Place the insert on top of the 2 x 4's and slide back until the bottom is started onto the shell. Unpack the control board and install. This can be done with the wiring attached by bringing the control through the wing from the back.
Right Side Panel Left Side Panel Final Assembly Install Wooden Door Handle with 1/4 x 20 x 2 1/2 bolt. Install Brass Hopper Knob with 10-32 x 1/2 bolt. Install the two Firebricks on the angle iron behind the burn pot as shown in fig. 7. Remove tape from Flame Guide and make sure it is resting on the burn pot as shown in fig. 7. Put the ash pan back in the stove. Fig. 6 Air Intake Grill Brass Hopper Knob Room Sensing Probe Firebricks This very small probe can be placed almost anywhere and go unnoticed.
Operation Starting First Fire Be sure the power cord is plugged into a 120 volt receptacle. This can be verified by the red power light on the control panel. Fill the hopper with pellets, fig. 12. Fill the burn pot with pellets to a level just short of overflowing, fig. 8. Fig. 8 Adjust feed rate. If this is your first fire or you are trying different pellets, set the feed adjuster to "3", fig. 9. This is a conservative number and will probably need to be increased.
Scrape floor of burn pot with scraper to remove any carbon build-up before starting a new fire. Starting a fire after proper Feed Rate is known. Clean burn pot with scraper (supplied). Fill the hopper with pellets. Fill the burn pot with pellets to a level just short of overflowing. Fig. 11 When filling hopper be sure to remove any pellets from ledge before closing lid. Adjust feed rate to proper setting. After you know what feed rate works well, then use that setting.
Fig. 13 When to use "Stove Temp Mode" In "Stove Temp Mode" the Stove Temp Dial determines the temperature of the stove. Heat output and fuel consumption will remain constant. This makes it possible to tell how long a hopper full of pellets will last. The distribution blower speed will vary according to the position of the mode selector, fig. 13. When to use "Room Temp Mode" This setting will produce medium heat with the distribution blower on "low".
ESP CONTROL Power Light Indicates power to the control. Secondary function: Blinks every 15 seconds when the feed adjuster is in "Test Mode". This verifies feeder switch operation. Feed adjuster Sets the maximum feed rate Test Runs all motors at full speed for two minutes to check operation. After two minutes the stove will go to minimum burn and the blowers will alternate from high to low every two minutes to remind you that you are still in "Test Mode".
