HearthRite HRSQ25MVL-1 User's Manual And Operating Instructions
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HearthRite HRSQ25MVL-1 User's Manual And Operating Instructions

Vent-free gas stove heater
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WARNING
This appliance is equipped
for natural or propane
gas. Field conversion is
not permitted.
WARNING: If the information in this manual is not followed exactly, a fire or
explosion may result causing property damage, personal injury, 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 installed, service agency, or the gas supplier.
This is an unvented gas-fired heater. It uses air (oxygen) from the room in which it is installed. Provisions
for adequate combustion and ventilation air must be provided. Refer to the AIR FOR COMBUSTION
AND VENTILATION section on page 8 of this manual.
This appliance may be installed in an aftermarket, permanently located, manufactured (mobile)
home, where not prohibited by local codes. This appliance is only for use with the type gas
indicated on the rating plate. This appliance is not convertible for use with other gases.
HRSQ25MVL-1 / HRSQ25MVN-1
!
CAUTION —FOR YOUR SAFETY
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
User's Manual and Operating Instructions
Models:
VENT-FREE
GAS STOVE HEATER
ANS Z21.11.2-2019
HR2002VFS, 200415

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Summary of Contents for HearthRite HRSQ25MVL-1

  • Page 1 VENT-FREE GAS STOVE HEATER User’s Manual and Operating Instructions Models: HRSQ25MVL-1 / HRSQ25MVN-1 WARNING This appliance is equipped for natural or propane gas. Field conversion is not permitted. CAUTION —FOR YOUR SAFETY ANS Z21.11.2-2019 WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury, or loss of life.

  • Page 2: Table Of Contents

    Table of Contents Specifications ......................................2 Safety Information ....................................3 Product Identification ..................................6 General Preparation ................................... 7 Preparing for Installation .................................. 8 Installation ......................................11 Log Placement .....................................15 Operation ......................................19 Remote Control Operation ................................22 Care and Maintenance ..................................28 Troubleshooting Guide ..................................30 Parts List .........................................33 Limited Warranty ....................................35 Specifications...

  • Page 3: Safety Information

    Safety Information WARNING WARNING FIRE, EXPOLSION, AND ASPHYXIATION HAZARD Improper adjustment, alteration, service, maintenance, or installation of this heater or its controls can cause death or serious injury. Read the following instructions and precautions in User's Information Manual provided with this heater.
  • Page 4 Safety Information (cont.) WARNING: • This heater must only be used with the type of gas indicated on the rating label. This heater is not convertible for use with other gases. • Do not place propane supply tank(s) inside any structure. Place propane supply tank(s) outdoors. •...
  • Page 5 Safety Information (cont.) QUALIFIED INSTALLING AGENCY: Only a qualified agency should install and replace gas piping, gas utilization equipment, or accessories, and/or repair and service such equipment. “Qualified agency” means any entity that either in person or through a representative is engaged in and is responsible for: •...

  • Page 6: Product Identification

    Product Identification Models: HRSQ25MVL-1 / HRSQ25MVN-1 SAFETY PILOT This heater has a pilot with an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS/pilot shuts off the heater if there is not enough fresh air and cuts off the main burner gas in the event of flame out.

  • Page 7: General Preparation

    General Preparation LOCAL CODES Install and use the heater with care. Follow all local codes. The installation must conform with local codes or, In the absence of local codes, with the latest edition of The National Fuel Gas Code, ANS Z223.1/NFPA 54*. *Available from: American National Standard Institute, Inc.

  • Page 8: Preparing For Installation

    Preparing for Installation WATER VAPOR IS A BY-PRODUCT OF UNVENTED ROOM HEATERS Gas combustion creates water vapor as a by-product. Unvented room heaters create about one (1) ounce (30 ml) of water for every 1,000 BTUs (0.3 kW) of gas input per hour. An unvented room heater is recommended as a supplemental heat source for a single room rather than as a primary heat source for an entire house.
  • Page 9 Preparing for Installation (cont.) DETERMINING FRESH-AIR FLOW FOR THE HEATER LOCATION Determining if You Have a Confined or Unconfined Space: Use the below information to determine if you have a confined or unconfined space. Your space includes the room in which you will install the heater plus any other rooms that are directly connected and have doorless passageways or ventilation grills between the rooms.
  • Page 10 Preparing for Installation (cont.) If the area in where the heater operates does not meet the required volume for WARNING indoor combustion air, you must provide combustion and ventilation air by one of the methods described in the NATIONAL FUEL GAS CODE, ANS Z223.1/NFPA 54, the INTERNATIONAL FUEL GAS CODE, or applicable local codes.

  • Page 11: Installation

    Installation NOTICE: This heater is intended to be used as a supplemental heating source. Use this heater along with your primary heating system. This heater must not be used as a primary heat source. If you have a central heating system, you may run that system’s circulating blower while using this heater. This helps to circulate the heat around your house.
  • Page 12 Installation (cont.) HEATER CLEARANCES For convenience and efficiency, install the heater with these points in mind: • Provide easy access for operation, inspection and service. • Install the heater in the coldest part of the room. If this heater is installed directly on carpeting, tile, or other combustible material, other than wood flooring, the heater must be installed on a metal or wood panel that extends the heater’s full width and depth.
  • Page 13 Installation (cont.) Fig. 4—Grounded Three- INSTALLING THE BLOWER (OPTIONAL, Model HAQBLR) Prong Receptacle Do not use a blower insert, heat exchanger insert or WARNING Grounded other accessory not approved for use with this heater. Three-Prong Receptacle Electrical grounding instructions: This appliance is WARNING equipped with a three-prong (grounding) plug for your protection against shock hazard and should be plugged directly into...
  • Page 14 Installation (cont.) POSITIONING THE HEATER This heater sets on the floor by using the Support Legs included. For convenience and efficiency, install the heater as follows: • In a location with easy access for operation, inspection, and service. • In the coldest part of the room. •...

  • Page 15: Log Placement

    Log Placement Failure to position the parts in accordance with these diagrams or failure to use only parts WARNING specifically approved with this heater may result in property damage or personal injury. Check to ensure that no yellow flame comes in CAUTION Number of Logs: 5 contact with any log, both after installation and...
  • Page 16 Installation (cont.) CONNECTING TO A GAS SUPPLY WARNING A qualified service technician must connect heater to gas supply. Follow all local codes. Never connect the heater to private/non-utility gas wells (commonly known as WARNING wellhead gas). CAUTION Never connect the heater directly to the gas supply. This heater requires an external regulator (not supplied).
  • Page 17 Installation (cont.) CAUTION Use pipe joint sealant that is resistant to gas (propane or NG). We recommend that you install a sediment trap in a supply line, which traps moisture and contaminants. The sediment trap should be located within reach for cleaning and where it is not likely to freeze. Install it in the piping system between the fuel supply and heater.
  • Page 18 Installation (cont.) CHECKING GAS CONNECTIONS After installing or servicing the heater, test all gas piping and connections for leaks. WARNING Immediately correct all leaks. Never use an open flame to check for a leak. Apply a mixture of liquid soap and water WARNING to all joints—bubbles may indicate a leak.

  • Page 19: Operation

    Operation FOR YOUR SAFETY READ BEFORE LIGHTING If you do not follow these instructions exactly, a fire or explosion may WARNING result causing property damage, personal injury or loss of life. A. This appliance has a pilot that must be lighted by the piezo ignitor. When lighting the pilot, follow these instructions exactly.
  • Page 20 LIGHTING INSTRUCTIONS 1. STOP! Read all the above safety information before proceeding. Fig. 17—Receiver and Control Knob 2. Set the receiver switch to the “ON” position* (see Fig. 17) and set the thermostat to the lowest setting. Open the lower access panel located below the heater screen. Turn the control knob clockwise to the “OFF”...
  • Page 21 Operation (cont.) INSPECTING BURNERS Check the pilot flame pattern and burner flame patterns often. PILOT FLAME PATTERN Figure 20 shows a correct pilot flame pattern. Figure 21 shows an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the heater will shut down.

  • Page 22: Remote Control Operation

    Remote Control Operation IF YOU CANNOT READ OR UNDERSTAND THESE INSTALLATION INSTRUCTIONS, WARNING DO NOT ATTEMPT TO INSTALL OR OPERATE THIS DEVICE. This remote control system was developed to provide a convenient, user-friendly, and safe remote control system for gas heating appliances. The system is operated manually from the remote/transmitter and operates on radio frequencies (RF) within a 20-foot range using non-directional signals.
  • Page 23 Remote Control Operation (cont.) Fig. 23—LCD Screen LCD Screen (see Fig. 23: 1. TEMP Temperature indication. 2. DISPLAY Indicates CURRENT room temperature. 3. FLAME Indicates burner/valve in operation. 4. A: Thermostat function. 5. M: Manual function. 6. SET Remote control battery display 7.
  • Page 24 Remote Control Operation (cont.) Fig. 26—Thermostat Function Thermostat Function (see Fig. 26): When used as a vented decorative appliance, use of the thermostat function is prohibited—operate manually only. This remote control system can be thermostatically controlled when the control is in the A mode.
  • Page 25 Remote Control Operation (cont.) Functions: • When the slide switch is in the REMOTE position, the system only operates if the receiver can receive commands from the remote/transmitter. • When first used or after extended disuse, the “ON” button may have to be pressed for up to three (3) seconds before the valve is activated.
  • Page 26 Remote Control Operation (cont.) GENERAL INFORMATION Communication/Safety/Remote-Transmitter Built into the remote control’s software is a COMMUNICATION/SAFETY function. It provides an extra margin of safety when the remote/transmitter is out of the normal 20-foot operating range of the receiver. The COMMUNICATION/SAFETY feature operates the same in all operating modes. In all operating modes and at all times, the remote/transmitter sends an RF signal every 15 minutes to the receiver.
  • Page 27 Remote Control Operation (cont.) Remote/Transmitter Wall Clip (see Fig. 30): Fig. 30— Remote/Transmitter Wall Clip You can hang the remote/transmitter on a wall using the provided clip. If installing on a solid wood wall, drill 1/8" pilot holes and use the provided screws. If installing on a plaster/ wallboard wall, first drill two 1/4"...

  • Page 28: Care And Maintenance

    Care and Maintenance WARNING Turn off the heater and let cool before servicing. BURNER FLAME PATTERN Figure 31 shows a correct burner flame pattern. Figure 32 shows an incorrect burner flame pattern. The incorrect burner flame pattern shows sporadic, irregular flame tipping. The flame should not be dark or have an orange/reddish tinge.
  • Page 29 Care and Maintenance (cont.) BURNER ORIFICE HOLDER AND PILOT AIR INLET HOLE The primary air inlet holes allow the right amount of air to mix with the gas, which creates a clean burning flame. Keep these holes clear of lint, dirt, dust, pet hair, and other debris. Before every heating season, clean these holes—blocked air holes create soot.

  • Page 30: Troubleshooting Guide

    Troubleshooting Guide WARNING If you smell gas, do the following: • Shut off gas supply. • 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. •...
  • Page 31 Troubleshooting Guide (cont.) Problem Possible Cause Solution 1. Control knob is not fully pressed in. 1. Press in control knob fully. 2. Control knob is not pressed in 2. After ODS/pilot lights, keep control knob pressed long enough. in 30 seconds. ODS/pilot lights but 3.
  • Page 32 Troubleshooting Guide (cont.) Problem Possible Cause Solution White powder 1. When heated, the vapors from 1. Turn heater off when using furniture polish, wax, carpet cleaner or similar products. residue is forming furniture polish, wax, carpet within burner box or cleaners, etc.

  • Page 33: Parts List

    Parts List For replacement parts, contact HearthRite at (800)851-3153. Vent-Free Gas Stove User’s Manual...
  • Page 34 NOTES Vent-Free Gas Stove User’s Manual...

  • Page 35: Limited Warranty

    Always be sure to specify the model number and serial number when making any claim with HearthRite. For your convenience, use the space provided below to list this information.
  • Page 36 A Division of Empire Comfort Systems, Inc. 918 Freeburg Avenue Belleville, IL 62220 Phone: 618-233-7420 or 1-800-851-3153 Fax: 618-233-7097 or 1-800-433-8648 www.hearthrite.com...

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