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16

Installation Instructions and Owner’s Manual

Unvented LP-Gas Vent Free Heaters

OPERATING INSTRUCTIONS 
AND OWNER’S MANUAL

READ INSTRUCTIONS CAREFULLY:

 Read and follow all instructions. Place instructions in a safe 

place for future reference. Do not allow anyone who has not read these instructions to assemble, 
light, adjust or operate the heater.

Mr. Heater, Inc. reserves the right to make changes at any time, without notice or 
obligation, in colors, specifications, accessories, materials and models.

WARNING:

USE ONLY MANUFACTURER’S REPLACEMENT PARTS. USE OF ANY OTHER PARTS 
COULD CAUSE INJURY OR DEATH. REPLACEMENT PARTS ARE ONLY AVAILABLE 
DIRECT FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE 
AGENCY. 

REPLACEMENT PARTS ORDERING INFORMATION:

PURCHASING: 

Accessories may be purchased at any Mr. Heater local dealer or 

direct from the factory 

FOR INFORMATION REGARDING SERVICE

Please call Toll-Free 800-251-0001
www.mrheater.com

Our office hours are 8:00 AM – 5:00 PM, EST, Monday through Friday.

Please include the model number, date of purchase, and description of problem in 
all communication.

LIMITED WARRANTY

Mr. Heater, Inc. warrants its heaters and accessories to be free from defects in 
material and workmanship for a period of 1 year from date of purchase. Mr. 
Heater, Inc. will repair or replace this product free of charge if it has been proven 
to be defective within the 1-year period, and is returned at customer expense with 
proof of purchase to Mr. Heater, Inc. within the warranty period.

Mr. Heater, Inc., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 800-251-0001
Mr. Heater is a registered trademarks of Mr. Heater, Inc.
© 2009, Mr. Heater. All rights reserved

ANSI Z21.11.2b - 2010

PRODUCT REGISTRATION:  Thank you for your purchase.  
Please log in to http://www.egiregistration.com to register your product.

Содержание MHVFG30TB LP

Страница 1: ...rovisions for adequate combustion and ventilation air must be provided Refer to Fresh Air for Combustion and Ventilation section on page 4 of this manual WARNING Improper installation adjustment alter...

Страница 2: ...to avoid burns or clothing igni tion Heater will remain hot for a time after shutdown Allow heater surfaces to cool before handling Young children should be carefully supervised when they are in the...

Страница 3: ...eds outside ventilation air to run properly The Oxygen Depletion Sensor ODS safety shutoff system shuts down the heater if not enough fresh air is available See Fresh Air for Combustion and Ventilatio...

Страница 4: ...excerpts from National Fuel Gas Code NFPA 54 ANSI Z223 1 Section 5 3 Air for Com bustion and Ventilation All spaces in homes fall into one of the three following ventilation classifications 1 Unusuall...

Страница 5: ...t Free Heater 20 000 Btu hr Total 60 000 Btu hr 4 Compare the maximum Btu hr the space can support with the actual amount of Btu hr used Example 51 800 Btu hr maximum Btu hr the space can support 60 0...

Страница 6: ...enough fresh air to supply all ap pliance in both spaces Ventilation from Outdoors If necessary provide extra fresh air by using ventila tion grills or ducts Connect these items directly to the outdo...

Страница 7: ...ill be located Make sure mounting bracket is level For wall stud mounting locate one end of the mounting bracket over a wall stud WARNING Maintain minimum clearances shown in figure 7 If you can provi...

Страница 8: ...tom Mounting Screws 1 Locate two bottom mounting holes These holes are near bottom on back panel of heater see figure 10 Figure 10 2 Mark screws locations on wall 3 Remove heater from mounting bracket...

Страница 9: ...n Equipment Shutoff Valve From regulated LP tank 11 W C to 14 W C Pressure Tee Joint 1 8 NPT Plug Tap Cap Pipe Nipple Tee Joint 3 8 NPT Pipe Nipple Sediment Trap Test Gauge Connection Reducer Bushing...

Страница 10: ...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 ga...

Страница 11: ...ding material pet hair etc Make sure grille guard is in place before running heater If screen or grille guard is removed for servicing it must be replaced prior to operating the heater push in or turn...

Страница 12: ...ODS PILOT AND BURNER Use as vacuum cleaner pressurized air or small soft bristled brush to clean CLEANING BURNER PILOT AIR HOLE INLET We recommend that you clean the unit ever 2 500 hours of operatio...

Страница 13: ...ulator 6 Turn Control knob to pilot position When ignitor button is pressed in there is a spark at the ODS pilot but no ignition 1 Control knob not fully pressed in 2 Control knob not pressed in long...

Страница 14: ...Figure 4 page 7 4 Clean burner orifice see Cleaning and Maintenance on pages 11 and 12 or replace burner orifice White powder residue forming within burner box or on adjacent walls or furni ture 1 Wh...

Страница 15: ...15 Installation Instructions and Owner s Manual Unvented LP Gas Vent Free Heaters MHVFG30LP...

Страница 16: ...any Mr Heater local dealer or direct from the factory FOR INFORMATION REGARDING SERVICE Please call Toll Free 800 251 0001 www mrheater com Our office hours are 8 00 AM 5 00 PM EST Monday through Frid...

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