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UNVENTED GAS STEEL STOVE
INSTALLATION AND OPERATING INSTRUCTIONS
MODELS:
DSSNVMB
DSSPVMB
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 of gas indicated on
the rating plate. This appliance
is not convertible for use with
other gases.
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 page 8.
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
– WHAT TO DO IF YOU SMELL GAS
– Installation and service must be performed by
READ AND SAVE THESE INSTRUCTIONS
WARNINGS
WARNINGS
vapors and liquids in the vicinity of this or any
other appliance.
• 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.
a qualified installer, service agency or the gas \
supplier.
Natural Gas or
Propane/LPG
Milli-Volt Control
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Related Manuals for Monessen Hearth DSSNVMB
Summary of Contents for Monessen Hearth DSSNVMB
- Page 1 UNVENTED GAS STEEL STOVE INSTALLATION AND OPERATING INSTRUCTIONS MODELS: DSSNVMB DSSPVMB 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 of gas indicated on the rating plate.
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Page 2: Table Of Contents
Ignition Controls... 7 Pilot... 7 Thermal Generator ... 7 General Installation Information ... 8 Codes ... 8 Stove Dimensions ... 8 Adequate Combustion and Ventilation Air... 8 Clearances / Height Requirements ... 10 Connecting the Gas... 11 Checking Gas Pressure ... 12 Connecting Remote Receiver ... -
Page 3: Important Safety Information
• Improper installation or use of the heater can cause serious injury or death from fire, burns, explosion or carbon monoxide poisoning. • Do not allow fans to blow directly into the stove. Avoid any drafts that alter burner flame patterns. - Page 4 24. Never burn solid fuels in an unvented room heater, fire- place or stove. 25. Do not set kettles or humidifying devices on top of stove. 26. The stove door/screen must be closed when the appliance is operating. The screen shall have openings for induction of combustion air. 46D0550...
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Page 5: Product Features
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � Door Optional Blower Figure 1 - Cast Iron Stove PRODUCT FEATURES... -
Page 6: Getting Started
GETTING STARTED MAKE SURE YOU HAVE RECEIVED ALL PARTS: Check your packing list to verify that all listed parts have been received. You should have the following: • Steel Stove with Burner Assembly • Installation/Operating Instructions • Ceramic fiber logs Millivolt controlled heater designed to be operated with optional devices for ON/OFF functions. -
Page 7: Product Specifications
Pilot Regulator: 3.5" w.c. Gas Inlet Pressure: Max. 10 1/2" w. c. Model Number DSSNVMB PROPANE / LPG Note: An external regulator is required to reduce supply pressure to a maximum of 13" w.c. MILLIVOLT PRESSURE Regulator Pressure Setting: 10" w.c. -
Page 8: General Installation Information
STOVE DIMENSIONS � �... - Page 9 = 12 Ft., W = 12 Ft., H = 8 Ft. BTU/Hr = (15 + 12) x (12) x (8) BTU/Hr = (15 ) x (12) x (8) Counter Steel Stove � � x 1000 x 1000 = 52800 BTU/Hr x 1000 = 29760 BTU/Hr...
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Page 10: Clearances / Height Requirements
CLEARANCES / HEIGHT REQUIRMENTS The dimensions shown in Figure 3 are minimum clearances to maintain in installing this heater. Left and right clearances are determined when facing the front of the heater. Follow these instructions carefully to ensure safe installation. Failure to follow instructions exactly can create a fire hazard. -
Page 11: Connecting The Gas
CONNECTING THE GAS NOTICE: A qualified gas appliance installer must connect the heater to the gas supply. Consult all local codes. Use new black iron or steel pipe. Internally tinned copper or copper tubing can be used per National Fuel Code, section 2.6.3, providing gas meets hydrogen sulfide limits, and where permitted by local codes. -
Page 12: Checking Gas Pressure
CONNECTING REMOTE RECEIVER The heater gas inlet connection is 3/8" NPT at the valve. The inlet is located on left side of stove. Remove front control plate to better access the inlet. When tightening up the joint to the valve, hold the valve securely with a wrench to prevent movement. -
Page 13: Electrical Wiring
The milli-volt valve is a self-powered combination gas control THAT DOES NOT REQUIRE 110 VAC TO OPERATE. Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. Switch, Wall Thermostat, CONNECTION Thermostat Sensor or 1 = TP... -
Page 14: Installing Thermostat Sensor
� � � Knob Screws Thermo Bulb Figure 9 - Installing T-Stat Sensor and Control Knob Face Plate Screws Figure 8 - Removing Face Plate from Stove Wiring Harnesses T-Stat Sensor � � � � � � � � � �... - Page 15 Remove adhesive backing from plastic clip. Press clip to bottom of valve. Clip thermo bulb into plastic clip. See Figure 10. Reattach faceplate. Install knob to shaft of t-stat sensor. See Figure 9, page 14. OPERATION OF THERMOSTAT SENSOR Follow millivolt lighting instructions on lighting plate attached to unit or in homeowner’s manual. With control knob in the “ON”...
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Page 16: Log Placement
LOG PLACEMENT Before you begin — This unit is supplied with four ceramic fiber logs. Do not handle these logs with your bare hands. Always wear gloves to prevent skin irritation from ceramic fibers. After handling the logs, wash your hands gently with soap and water to remove any traces of fibers. -
Page 17: Flame Appearance
Avoid any drafts that alter burner flame patterns. Do not allow Embers fans to blow directly into the stove. Do not place a blower inside the Figure 15 - Correct appearance of burn area of the stove. Ceiling fans may create drafts that alter flame Embers and Rear Flame patterns. -
Page 18: Operating Instructions
OPERATING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTING A. This appliance is equipped with an ignition device which automatically lights the pilot. If the piezo is not working properly, see “Match Lighting Instructions,” page 20. B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. -
Page 19: Milli-Volt Control Lighting Instructions
MILLI-VOLT CONTROL LIGHTING INSTRUCTIONS 1. STOP! Read the safety information label. 2. Make sure the manual shutoff valve is fully open. 3. This gas log set is equipped with an ignition device (piezo) which automatically lights the pilot. If piezo ignitor does not light the pilot, refer to instructions for “Match Lighting Instructions”, page 20. -
Page 20: Match Lighting Instructions
OPERATING INSTRUCTIONS MATCH LIGHTING INSTRUCTIONS 1. Open stove door. Remove any items necessary for easy access to the pilot (for example: logs, screens, etc.). 2. Follow appropriate lighting instructions found previously. Light a match and hold the flame to the end of the pilot and ignite the pilot. -
Page 21: Replacement Parts List
REPLACEMENT PARTS ARE AVAILABLE THROUGH YOUR RETAILER. LOGS Item Description Back Log Middle Log Front Log Top Log Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this appliance may result in property damage or personal injury. -
Page 22: Burner Assembly
REPLACEMENT PARTS BURNER ASSEMBLY � �� � �� �� � � � � �� ������� � � � Failure to position the parts in accordance with these diagrams or failure to use only parts specifically approved with this may result in property damage or personal injury. -
Page 23: Replacement Parts List
REPLACEMENT PARTS ARE AVAILABLE THROUGH YOUR RETAILER. BURNER ASSEMBLY Item Description Piezo Ignition Module Piezo Switch Piezo Wire Front Burner Rear Burner Control Valve Front Burner Injector Rear burner Injector ODS Pilot Assembly On/Off Control Knob Hi/Lo Control Knob On/Off Switch Homeowners Manual Accessories Flex Connector... -
Page 24: Troubleshooting
TROUBLESHOOTING Note: All troubleshooting items are listed in order of operation. OBSERVED PROBLEM When ignitor button is pressed, there is no spark at ODS/pilot. Appliance produces unwanted odors. Appliance shuts off during use. Gas odor even when control knob is in OFF position. When ignitor button is pressed, there is spark at ODS pilot, but no ignition. - Page 25 If the gas quality is bad, your pilot may not stay lit, the burners may produce soot and the heater may backfire when lit. If the gas quality or pressure is low, contact your local gas supplier immediately. OBSERVED PROBLEM ODS/pilot lights, but flame goes out when control knob is released.
- Page 26 NOTES 46D0550...
- Page 27 NOTES 46D0550...
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Page 28: Warranty
BASIC WARRANTY Monessen Hearth Systems (MHS) warrants the components and materials in your gas appliance to be free from manufacturing and material defects for a period of two years from date of installation. After installation, if any of the components manu- factured by MHS in the appliance are found to be defective in materials or workmanship, MHS will, at its option, replace or repair the defective components at no charge to the original owner.