Granby DVS-100 Installation, Operation And Service Manual
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Granby DVS-100 Installation, Operation And Service Manual

Co-axial direct vent system
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Installation, Operation and
Direct Vent
CO-AXIAL DIRECT
VENT SYSTEM
DVS-100
INSTALLATIONS MUST MEET ALL LOCAL AND FEDERAL
CODES THAT MAY DIFFER FROM THIS MANUAL
Please read the manual in its entirety before beginning installation.
This manual must be kept with the direct vent system for future
GRANBY FURNACES INC.
PO Box 637
12118 Hwy 209
Parrsboro Nova Scotia Canada
B0M 1S0
902-254-2543
www.granbyindustries.com
Service Manual
reference.
10-25-2012
G2012-E4 Rev. C

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Summary of Contents for Granby DVS-100

  • Page 1 CODES THAT MAY DIFFER FROM THIS MANUAL Please read the manual in its entirety before beginning installation. This manual must be kept with the direct vent system for future reference. GRANBY FURNACES INC. PO Box 637 12118 Hwy 209 Parrsboro Nova Scotia Canada...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS IMPORTANT SAFETY ADVICE APPROVED APPLIANCE INSTALLATION REQUIREMENTS CO-AXIAL VENT INSTALLATION PROCEDURE INSTALLATION CONSIDERATIONS DIRECT VENT RECOMMENDATIONS TERMINAL INSTALLATION FLUE PIPE ADAPTER INSTALLATION FLUE PIPE CONNECTION CONNECTION TO APPLIANCE CONNECTION TO TERMINAL 10.0 COMBUSTION AIR PIPE INSTALLATION 11.0 PRESSURE SAFETY SWITCH INSTALLATION 12.0 PRESSURE SWITCH WIRING CONNECTION 12.1 KLR, KLF &...

  • Page 3: Important Safety Advice

    Please make sure that the DVS-100 sticker found in the installation, operation and service manual is affixed on the furnace before/after the installation of the equipment to certify installation of the DVS-100 with the appliance. If the sticker is already in place on the heating appliance, please ignore this note.

  • Page 4: Approved Appliance

    • Cast Iron boiler model B*C with input ranging from 0.70 USGPH to 1.25 USGPH The only approved burners for the DVS-100 system are Riello BF3 and BF5 burners. BF3 burner: KLR-1 / 090 (up to 0.75 USGPH), KHM-1 / 090 (up to 0.75 USGPH) and the B*C cast iron boiler 3 sections only.
  • Page 5 WALL TERMINAL INSTALLATION REQUIREMENTS In CANADA Refer to the CSA B139 Code for the placement of the vent termination In UNITED STATES Refer to the NFPA31 Code for the placement of the vent termination Direct vent terminal wall clearance Outlet termination clearance above grade and roof overhang VENT TERMINATION WARNING It is the responsibility of the homeowner to ensure that the area around the vent terminal and air intake is free of snow, ice and...

  • Page 6: Co-Axial Vent Installation Procedure

    3. This system is not designed for common venting. Use for a single appliance only. 4. Utilize the appliance adapter test port for combustion testing. 5. Follow national codes for the installation of DVS-100 equipment: in USA – NFPA31, in Canada – CSA B139 and local regulations.

  • Page 7: Direct Vent Recommendations

    DIRECT VENT RECOMMENDATIONS The following Direct Vent recommendations are based on data from the field and laboratory testing. a) The minimum inside bend radius for the vent is 12”. b) The appliance must be located within the heated space. c) The combustion air supply must not be insulated for the last 48” before the burner. d) A combustion air damper kit is recommended for areas of extreme cold (-30 e) Interior oil tanks are recommended.
  • Page 8 5. Seal with a weatherproof sealant around the edge of the outer wall plate to prevent water from getting inside (figure 2). It is recommended that a 24” x 24” patio block be placed under the vent terminal in areas where vegetation may grow up around the terminal.
  • Page 9 9. Seal with aluminum duct tape the joint between the terminal air adapter and the other fixe tube of the terminal. See figure 4. Seal with tape Figure 4 – Terminal installation (Step 9) 10. Fixe the end cap plate to the end of the interior terminal using four (4) screws to secure the inner pipe of the terminal.

  • Page 10: Flue Pipe Adapter Installation

    11. Seal with high temperature silicone (red) the gap between the end cap plate and the inner tube. Also, seal around the grommet and the pressure tube. Seal with silicone Inner tube high-temperature Figure 6 – Terminal installation (Step 11) FLUE PIPE ADAPTER INSTALLATION...
  • Page 11 1. Pull the corrugated inner tube out of the vent pipe for easy access to insert the adapter. Vent pipe 2. Apply silicone around the corrugated end of both appliance and terminal adapters. 3. Align the flat seams at the end of both corrugated tubes and insert the adapter into the vent tube.
  • Page 12 4. If the vent area requires cutting to length, a fine-toothed hacksaw can be used. Remove any burrs and flare out the end of the inner vent tube for easy installation of the adapter. Ensure that there is enough length to form large radius bends no smaller than 12” (0.3 m) in radius.

  • Page 13: Flue Pipe Connection

    9.0 FLUE PIPE CONNECTION CONNECTION TO APPLIANCE 1. Apply sealant around the appliance flue collar. 2. An approved appliance elbow may be used. 3. Slide the appliance adapter over the appliance flue collar. 4. Tighten the gear clamp of the appliance adapter around the flue collar (do not over tighten).

  • Page 14: Combustion Air Pipe Installation

    10.0 COMBUSTION AIR PIPE INSTALLATION 1. Use 4” diameter vent pipe ( not included in the DVS-100 kit ) for combustion air. (The direct vent system requires additional parts. The combustion air pipe must be approved, Schedule PVC 40, PVC-SWV, SDR-21, SDR-26, Septic Sewer Pipe, ABS plastic pipe and aluminum pipe).
  • Page 15 Pressure switch connection to terminal The pressure switch must be wired in series with the thermostat and the control of the Terminal air appliance. For more information, see page 15 adapter tee Flue outlet port Air intake port Pressure ( Vacuum ( Vacuum Pressure...

  • Page 16: Pressure Switch Wiring Connection

    12.0 PRESSURE SWITCH WIRING CONNECTION KLR, KLF and KHM WIRING CONNECTION 12.1 Honeywell ST9103 (Fan timer control) CAST IRON BOILER B C CONNECTION 12.2 B*C WIRING CONNECTION Honeywell L7248 Aquastat...

  • Page 17: Heating Unit Burner Specifications

    13.0 HEATING UNIT BURNER SPECIFICATIONS 1. Mount the burner to the heating unit using all four (4) mounting stubs. This will secure the burner to the heating unit providing an even seal around the burner gasket 2. The wires leading from the burner housing must be sealed with the wire seal provided. Riello BF sealed burner KHM Series specifications KHM-1 / 090...
  • Page 18 KLR Series specifications KLR-1 / 090 KLR-2 / 140 Riello Burner Unit Model KLR-E1-*067-03 KLR-E1-*079-03 KLR-E1-*091-03 KLR-E3-*109-05 KLR-E3-*127-05 KLR-E3-*139-05 0.55 0.65 0.75 0.90 1.05 1.15 Firing Rate (USGPH) 77,000 91,000 105,000 126,000 147,000 161,000 Input (BTU/h) 67,000 79,000 91,000 109,000 126,000 139,000 Output (BTU/h)

  • Page 19: Start-Up Information

    14.0 START-UP INFORMATION 14.1 START-UP PROCEDURE Prior to start up make sure the service switch is in OFF position. Check all connections on the Direct Vent System between the terminal vent and the appliance. Check to insure that clean quality #1 or #2 heating oil has been used to fill up your storage tank.

  • Page 20: Exploded Parts View

    3DV-00-ADAP-00 Not included in kit (The direct vent system (DVS-100) requires additional parts. The combustion air pipe must be approved, Schedule PVC 40, PVC-SWV, SDR-21, SDR-26, Septic Sewer Pipe, ABS plastic pipe and aluminum pipe). Choice of material is up to the installer’s...
  • Page 21 Granby Furnaces Inc. manufactures a full line of oil-fired furnaces in its 70,000 square feet facility. Granby products are sold across Canada and the United States through a distribution network. Our team of engineers, designers and technicians continually research and develop products to go beyond the demanding specifications of today’s certifications.

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