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A-Maize-Ing Heat NRP620-9 Installation Manual

Manual is about: MODEL 14 BIN

Summary of NRP620-9

  • Page 1

    Installation manual model nrp620-9 furnace model 14 bin 899 south prairie lane - p.O. Box 500 marshfield, mo 65706 phone 417-859-6067 fax 417-859-2109.

  • Page 2

    Nrpim620-9-20131212 rev 1 page 2 of 24 this page intentionally left blank.

  • Page 3

    Nrpim620-9-20131212 rev 1 page 3 of 24 table of contents safety instructions....................................................................................................................... 4 installation and location considerations.................................................................

  • Page 4: Safety Instructions

    Nrpim620-9-20131212 rev 1 page 4 of 24 safety instructions all information on this page must be read and understood before installation 1. Do not install or use this appliance unless the instructions in this manual are read and understood. 2. This appliance must be installed in accordance with all l...

  • Page 5

    Nrpim620-9-20131212 rev 1 page 5 of 24 installation and location considerations warning failure to install the a-maize-ing heat® furnace according to the instructions in this manual may result in death, serious injury, property damage and/or may void the warranty. Installation configurations importa...

  • Page 6

    Nrpim620-9-20131212 rev 1 page 6 of 24 furnace clearances and accessibility recommended distances for ease of use and serviceability: top 32” opposite side from bin 24” front 36” rear-most surface 18” minimum distances from a combustible surface: top 32” either side 18” front 30” rear-most surface 1...

  • Page 7

    Nrpim620-9-20131212 rev 1 page 7 of 24 combustion air requirements install the a-maize-ing heat ® furnace in a room with adequate air for combustion and ventilation - 60 cubic feet per minute minimum. Minimum clearances for the a-maize-ing heat ® furnace is 32” from top of furnace to ceiling, 30” fr...

  • Page 8

    Nrpim620-9-20131212 rev 1 page 8 of 24 venting warning failure to provide correct chimney venting can lead to an increase in carbon monoxide and combustion gases into the building resulting in death, serious injury, and/or property damage. Connect the a-maize-ing heat ® furnace to a lined masonry ch...

  • Page 9

    Nrpim620-9-20131212 rev 1 page 9 of 24 listed chimney a listed chimney must be rated for solid fuel burning appliance, comply with nfpa standard 211, and all applicable building codes. Consult a qualified furnace installer and/or the local building inspector to be sure the chimney and connections co...

  • Page 10

    Nrpim620-9-20131212 rev 1 page 10 of 24.

  • Page 11

    Nrpim620-9-20131212 rev 1 page 11 of 24.

  • Page 12

    Nrpim620-9-20131212 rev 1 page 12 of 24 furnace unpacking and set up your furnace was shipped from the factory with a “furnace package” packing list. That document includes the part number and serial number. Locate that list and check the contents of the packaging to ensure all items were delivered....

  • Page 13

    Nrpim620-9-20131212 rev 1 page 13 of 24.

  • Page 14: Storage Bin

    Nrpim620-9-20131212 rev 1 page 14 of 24 storage bin 1. After removal of shipping container, position storage bin, on storage bin base, at desired angle for installation. For bolt together - fabricated metal hopper stand, see page 22. 2. Install auger assembly by sliding auger boot (with clamp) under...

  • Page 15

    Nrpim620-9-20131212 rev 1 page 15 of 24 vibrator mounting instructions 1. Drill two 3/16” mounting holes 2 inches apart in the center of the long angle of the hopper bin. (see figure 1) 2. Mount vibrator to the hopper using the holes drilled. Open face of j box facing away from hopper body. (see fig...

  • Page 16: Thermostat Wiring

    Nrpim620-9-20131212 rev 1 page 16 of 24 thermostat wiring connect thermostat wires to “r” and “g” terminals located on the relay, mounted on the furnace control box. Note: there is also a “c” terminal on the relay. Positively identify these terminals before connecting the thermostat wire. Connecting...

  • Page 17: Electrical Wiring

    Nrpim620-9-20131212 rev 1 page 17 of 24 electrical wiring warning for your personal safety, turn off electrical power at service entrance before making any electrical connections. All electrical work must conform to your local codes and ordinances or with the national electrical code. If you are not...

  • Page 18: Burner Lighting

    Nrpim620-9-20131212 rev 1 page 18 of 24 burner lighting note: if the burner has been used, all leftover ash and clinkers must be thoroughly removed from the burner pot before following the lighting instructions. **important** on the initial lighting of the furnace, add approximately 2-3 cups of biom...

  • Page 19: Operation

    Nrpim620-9-20131212 rev 1 page 19 of 24 operation after the fire has been established in the burner pot and operating temperature has been reached (see burner lighting pg. 18) you need only to set the thermostat to the desired temperature. The thermostat will turn the furnace bin auger motors and co...

  • Page 20

    Nrpim620-9-20131212 rev 1 page 20 of 24 clinker buildup the a-maize-ing heat ® furnace feeds biomass fuel into the bottom of the burner, therefore creating the most efficient fuel consumption. The residual ash and clinkers are then spilled over the top of the burner ring, falling into the ash pan be...

  • Page 21

    Nrpim620-9-20131212 rev 1 page 21 of 24 the low fire timer is located inside the electrical box where the on/off/start toggle switch is located. The variable btu timer is set to 15 seconds “on” and 15 seconds “off”. The furnace should run for 24 hours before adjustments are made to ensure the unit t...

  • Page 22: Storage Bin - Model 14

    Nrpim620-9-20131212 rev 1 page 22 of 24 storage bin - model 14 key # part number part description part description 1 7520 bin lid 2 7500 bin cavity 3 7510 bin base.

  • Page 23

    Nrpim620-9-20131212 rev 1 page 23 of 24 this page intentionally left blank.

  • Page 24

    Nrpim620-9-20131212 rev 1 page 24 of 24 899 south prairie lane - p.O. Box 500 marshfield, mo 65706 phone 417-859-6067 fax 417-859-2109.