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User manual Johnson Controls, model GBU070

Manafacture: Johnson Controls
File size: 231.86 kb
File name: eb81305e-ea11-4f5a-951d-d5285f19b6cd.pdf
Language of manual:en
Free link for this manual available at the bottom of the page



manual abstract


We require that a licensed, bonded heating contractor install the unit and that a permit be obtained for the unit installation. Text Box: Text Box: GBU070 PELLET/CORN FURNACE Text Box: PINNACLE STOVE SALES INC. 1089 HIGHWAY 97 NORTH QUESNEL, BC. V2J 2Y3 TEL. (250) 992-5050 FAX. (250) 992-5850 E-MAIL info@pinnaclepellet.com 1 Rev: February, 02-20-2006 THIS MANUAL SUPERCEDES ALL PREVIOUS VERSIONS OF THIS MANUAL TABLE OF CONTENTS FURNACE SPECIFICATIONS pg 2 CONTROL AND COMPONENT FUNCTIONS pg 3 GENERAL INSTRUCTIONS pg 4-5 CLEARANCE TO COMBUSTIBLES (diagram) pg 6 CHIMNEY AND VENTING pg 7 VERTICAL CHIMNEYS pg 8 DUCTING – PRIMARY FURNACE pg 9 ELECTRICAL REQUIREMENTS pg 10 THERMOSTAT INSTALLATION pg 10 TURNING OFF THE UNIT pg 11 MAINTENANCE pg 11 BURNING CORN pg 12 WIRING DIAGRAM pg 13 START UP INSTRUCTIONS PELLET pg 14 START UP INSTRUCTIONS CORN pg 15 PRIMARY CONTROL SEQUENCE OF OPERATION OII 350S pg 16 TROUBLE SHOOTING pg 17-26 PARTS LIST pg 27 WARRANTY pg 28 FURNACE SPECIFICATIONS HEIGHT--------------------------------------------------- 45 . WIDTH---------------------------------------------------- 24 . DEPTH---------------------------------------------------- 33 . WEIGHT-------------------------------------------------- 385 lbs VOLTS---------------------------------------------------- 110 V FLUE SIZE------------------------------------------------ 4” Pellet Vent BREACH--------------------------------------------------- Rear HOPPER CAPACITY--------------------------------------- 80 lbs BTU – INPUT--------------------------------------------- 70,000 BTU/HR OVERALL UNIT EFFICIENCY----------------------------- 80% WARM AIR OUTLET SIZE-------------------------------- 12” X 12” BLOWER-------------------------------------------------- . hp, 1250 CFM COLD AIR RETURN/FILTER SIZE------------------------ 15” X 24” CONTROL AND COMPONENT FUNCTIONS AUGER The auger transfers the pellet fuel from the hopper end of the burner tube down and into the fire pot. AUGER MOTOR The auger drive motor turns the auger. BURNER TUBE The burner tube contains two passageways, one for the auger tube and the other for combustion air. This tube supplies both the fuel and combustion air to the fire pot. BLOWER The blower forces return air over the furnace heat exchanger and into the home’s duct system. The blower is controlled by the fan limit control. CUP MOTOR The cup drive motor turns the cup which dispenses fuel from the pellet hopper to the auger. DRAFT INDUCER The draft inducer takes combustion air, forces it down the burner tube and into the fire pot where combustion occurs. The flame can be adjusted by regulating the damper on the draft inducer. FAN LIMIT CONTROL The fan limit control automatically activates the blower on temperature rise, and disengages on temperature fall. Normally, this control is set to bring the blower on at 140°F and then turn off at 100°F. The fan limit control also features a 200°F limit, where if the temperature for whatever reason may climb to 200°F this control cuts power to burner, but keeps the blower running to cool the heat exchanger. NOTE: IF YOU ARE REPLACING THE FAN LIMIT CONTROL, MAKE SURE THE BRASS CONNECTOR IN THE MIDDLE IS SNIPPED OR REMOVED, IF IT IS NOT IT WILL RUN CONTINUOUSLY. FIREPOT The fire pot is where combustion occurs. Pellets are delivered into the fire pot by the auger. The heat of the fire in the fire pot causes gases to oxidize off the pellets, and as the combustion air mixes with these gases, they burn with a flame similar to that of an oil or gas fire. HOPPER The hopper is where the pellets are stored and then funnelled down to feed the cup. SAFETY DISC The safety disc interacts with the burner for positive flame protection to guard against misfires and to shut down the burner in the event of the fuel hopper running dry. If the burner loses its flame potential, misfires, or runs out of fuel, the safety disc will drop out, locking out the burner. BURNER LIMIT If the unit should ever burn back into the burner tube, the 200°F limit will open the circuit, shutting the entire burner down. The burner will not start until it is manually reset. If this should happen, locate the cause before resetting limit and relighting unit. GENERAL INSTRUCTIONS 1. Installation is allowed only by a licensed, bonded heating contractor. 2. Install this furnace in accordance with local mechanical codes and regulations. 3. Consult manual “J” of the air conditioning contractors Association (ACCA) or air 230 to estimate heating requirements. 4. Always install this furnace with adequate return and supply duct systems. 5. The installer must explain in detail, the operations of this furnace to owner/operator, including minor service requirements. 6. Never block or restrict any air intake ports. Dangerous overheating can result. 7. Install this furnace with safe clearances to combustible surfaces. 8. Connect this furnace to its own independent Class L Chimney at least 4 inches in diameter. 9. This is a good furnace,...

Other models in this manual:
Electric Heaters - GBU070 (231.86 kb)
Electric Heaters - GBU070 (231.86 kb)
Electric Heaters - GBU070 (231.86 kb)
Electric Heaters - GBU070 (231.86 kb)

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