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The Caliber NXT Plus is designed to be used with the HRV200PLUS only! The Caliber NXT Plus will not vent correctly unless
it is connected to the HRV200PLUS. Refer to the HRV200PLUS installation manual for additional installation and venting
instructions.
Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this
manual. For assistance or additional information, consult a qualified installer, service agency or the gas supplier.
02/04
INSTALLATION &
OPERATING INSTRUCTIONS
CALIBER NXT PLUS
Do not expose this appliance to the elements (such as rain, etc.).
4034-101 Rev F
Note:
This appliance CANNOT be installed at an
elevation above 6,200 ft. (1,890 meters).
WARNING:
is not followed exactly, a fire or explosion may
result causing property damage, personal in-
jury or loss of life.
— Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
— What to do if you smell gas
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use
any phone in your building.
• Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s
instructions.
• If you cannot reach your gas supplier, call the
fire department.
— Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.
CAUTION:
WARNING!
WARNING!
If the information in this manual
1

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Summary of Contents for Heatilator CALIBER NXT PLUS

  • Page 1 WARNING! The Caliber NXT Plus is designed to be used with the HRV200PLUS only! The Caliber NXT Plus will not vent correctly unless it is connected to the HRV200PLUS. Refer to the HRV200PLUS installation manual for additional installation and venting instructions.
  • Page 2: Table Of Contents

    Failure to the FAF. Keep any flammable liquids a safe distance follow them could cause the Caliber NXT Plus Fresh from the FAF. Air Fireplace (FAF) to malfunction resulting in serious While servicing the FAF, always shut off all electricity injury and/or property damage.
  • Page 3: Gas Appliance Specifications

    CALIBER NXT PLUS INSTALLATION INSTRUCTIONS A. GAS APPLIANCE SPECIFICATIONS 1. U.S. and Canada Certification Tools and building supplies normally required for The Caliber NXT Plus has been tested in accordance installation: with the ANSI standards Z21.50-2000 and Z21.47- Framing Material 1998 in the United States, the current CSA 2.22-2000...
  • Page 4: Location And Clearances

    CALIBER NXT PLUS INSTALLATION INSTRUCTIONS B. LOCATION AND CLEARANCES Dimensions WARNING! Note: This appliance CANNOT be installed at an Due to high temperatures, the gas appliance should be lo- elevation above 6,200 ft. (1,890 meters). cated out of traffic and away from furniture and draperies.
  • Page 5: Framing

    5/8” back from the front of the gas appliance to allow the addition of drywall. WARNING! The Caliber NXT Plus must be power vented with the HRV200PLUS and must not be connected to a chimney flue. E. VENTING...
  • Page 6: Utilities

    F. UTILITIES 1. High Altitude Installation The Caliber NXT Plus is power vented. High altitude gas appliance considerations are no longer of concern, as long as the gas appliance is properly installed with the HRV200PLUS properly balanced (refer to HRV200PLUS manual).
  • Page 7 3 volt system. See ignition wiring diagram, Figure 7. The Caliber NXT Plus is supplied with a 3 volt AC transformer, which requires the installation of the supplied junction box. It is highly recommended that the junction box be installed at this time to avoid future reconstruction.
  • Page 8 CALIBER NXT PLUS INSTALLATION INSTRUCTIONS HRV200PLUS Control Wiring The Caliber NXT Plus is designed to operate as a system with the HRV200PLUS. Six low-voltage wires are required to electrically connect the two appliances. Common 24 gauge solid conductor thermostat wire, or equivalent may be used.
  • Page 9 The remote control is placed in the “ON” mode, or The wall switch (or thermostat) is placed in the “ON” position. Note: Accessory circulating fans CANNOT be used with the Caliber NXT Plus. Figure 9 - Circuit Board to Switches 02/04...
  • Page 10 Attach the junction box assembly to the inside of the appliance with the two screws provided. If the box is not to be wired at the time of the Caliber NXT Plus installation, assemble the receptacle and cover to the box and install on the inside of the appliance.
  • Page 11: Finishing

    CALIBER NXT PLUS INSTALLATION INSTRUCTIONS G. FINISHING 1. Combustible Finishing Material Material made of or surfaced with wood, compressed paper, plant fibers, plastics, or any material capable of igniting and burning, whether flame proofed or not, plastered or unplastered (this includes drywall).
  • Page 12 CALIBER NXT PLUS INSTALLATION INSTRUCTIONS Place RIGHT CENTER LOG (#4) on the white b. Place the silica rock so that it completely covers notches in the left center log and the back log. the ember bed. See Figure 17. The log should set on the log tab welded to the back of the far right grate bar.
  • Page 13: Sequence Of Operation

    I. SEQUENCE OF OPERATION The Caliber NXT Plus must be installed with an HRV200PLUS. The appliance and ventilator operate as a system. The HRV200PLUS controls many of the operational sequences for the system, and the Caliber NXT Plus gas appliance maintains safety control for the combustion process.
  • Page 14 Sends a 12VDC signal to the C1 terminal to override the pressure switch for the first thirty seconds of ignition. The Caliber NXT Plus senses adequate draft in the flow sensor (located in the appliance flue collar) to close the flow pressure switch.
  • Page 15: Lighting Instructions

    CALIBER NXT PLUS INSTALLATION INSTRUCTIONS J. LIGHTING INSTRUCTIONS 02/04 4034-101 Rev F...
  • Page 16: Seasonal Check List

    CAUTION: Any safety screen or guard removed for servicing the Caliber NXT Plus must be replaced prior to operating the gas appliance. Clothing or other flammable material should not be placed on or near the gas appliance.
  • Page 17: Start-Up Issues

    CALIBER NXT PLUS INSTALLATION INSTRUCTIONS L. START-UP ISSUES & a l f a l f o l l l a t t a l e l l a i l a i l a i l r i f t n i s l i .
  • Page 18 CALIBER NXT PLUS INSTALLATION INSTRUCTIONS Figure 19 - Appliance Circuit Board Wiring WARNING! Do not use this gas appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.
  • Page 19: Maintenance Instructions

    CALIBER NXT PLUS INSTALLATION INSTRUCTIONS M. MAINTENANCE INSTRUCTIONS 1. Annual Maintenance 5. Log Removal/Replacement To ensure that your gas appliance operates in a safe If removal of the logs becomes necessary, remove and efficient manner, it needs to be inspected at least the three loose logs first.
  • Page 20: Optional Components

    Multi-Function Wall Switch Remote Control SMART-STAT-HTL Remote Control with Thermostat Control Note: Battery operated remote controls are not used. The Caliber NXT Plus must be hard wired. FF-NXT 70 PWT-P FF-NXT 70 AC Bi-fold Door face 4034-101 Rev F 02/04...
  • Page 21 CALIBER NXT PLUS INSTALLATION INSTRUCTIONS OPTIONAL COMPONENTS (con’t) DCKVN-NXTPLUS Conversion Kit Propane to Natural Gas (IPI) DCKVP-NXTPLUS Conversion Kit Natural to Propane Gas (IPI) 02/04 4034-101 Rev F...
  • Page 22: Replacement Parts

    CALIBER NXT PLUS INSTALLATION INSTRUCTIONS REPLACEMENT PARTS (con’t) 9r†p…vƒ‡v‚Ã‚sÃQh…‡ 8IYU&DUQGVT 8IYU&DGUQGVT 8IYU&DCQGVT 8IYU&DGCQGVT R‡’ S T‚yr‚vqÃWhy‰r $&"$ $&"$ $&"$ $&"$ 8‚‡…‚yÃH‚qˆyr $("$(! $("$(! $("$(! $("$(! " "WÃ6qhƒ‡‚…ÃQyˆt $("$("6 $("$("6 $("$("6 $("$("6 Wh…vhiyrÃ9r‘rÃWhy‰r &$$ &$$ &$$ &$$ Qvy‚‡Ã7…hpxr‡ # (' # ('...
  • Page 23 Rear Burner Assembly i l u t i u c t i Dashboard Components 1 - Grate with Complete Log Set , y l Visit our website at www.heatilator.com for a dealer/ distributor near you! Log Set 4034-101 Rev F 02/04...
  • Page 24 CALIBER NXT PLUS INSTALLATION INSTRUCTIONS Homeowner’s Notes Page 02/04 4034-101 Rev F...
  • Page 25 CALIBER NXT PLUS INSTALLATION INSTRUCTIONS Homeowner’s Notes Page 4034-101 Rev F 02/04...
  • Page 26: Index

    CALIBER NXT PLUS INSTALLATION INSTRUCTIONS Index Altitude Consideration 1, 4 Lighting Instructions for Intermittent Pilot Log Removal/Replacement 19 BTUs 7 Mantel Height 5 Manual Shutoff Valve 6 Circuit Board Wiring 18 Cleaning Burner & Control Compartments 19 Clearances 4 Nomenclature 3...
  • Page 27: Warranty

    Obtain HHT’s consent to any warranty work before the work is done. Additional Information If you would like information on current Heatilator products or want to locate a dealer in your area, call: 1-877-427-8368. 4034-101 Rev F 02/04...

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