MrHeater MH11BFLEX User Manual

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.
www.mrheater.com 800-251-0001
NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!
PORTABLE BUDDY
RADIANT HEATER
Model # MH11BFLEX
78542
PORTABLE PROPANE HEATER FOR
RECREATIONAL USE
“FOR CANADA AND
MASSACHUSETTS SALE”
LANGUAGES INCLUDED:
• ENGLISH
• FRENCH
Use only Mr. Heater branded accessories
(See page 12 for WARNING information)
CARBON MONOXIDE HAZARD
This appliance can produce
carbon monoxide which has no
odor.
Using it in an enclosed space can
kill you.
Never use this appliance in
an enclosed space such as a
camper, tent, car or home.
DANGER
FOR YOUR SAFETY
If you smell gas:
• Do not attempt to light appliance.
• Extinguish any open flames.
• Disconnect from fuel supply.
FOR YOUR SAFETY
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.

MrHeater MH11BFLEX Specifications

General

Brand	MrHeater
Model	MH11BFLEX
Category	Heater
Language	English

Summary

Critical Safety Warnings

Carbon Monoxide Hazard Warning

Highlights the severe risk of carbon monoxide poisoning from the appliance.

Gas Leak and Flammable Vapors Safety

Provides crucial safety steps if gas is detected or flammable liquids are nearby.

Comprehensive Safety Instructions

General Safety Precautions

Details fundamental safety practices for operating the heater, including precautions.

Fire and Explosion Hazard Procedures

Outlines immediate actions required when smelling gas to prevent fire or explosion.

Chemical Exposure Warnings

Informs about potential chemical exposure risks, including California Proposition 65.

Ventilation and Odor Safety

Ventilation and Asphyxiation Hazard

Warns about the potential for asphyxiation due to lack of ventilation and odor fade.

Fuel Gas Odor Detection and Action

Explains how to detect fuel gas leaks and the importance of immediate action.

Operation Fundamentals

Critical Operation Reminders

Emphasizes key safety reminders for propane gas odor, handling, and operation.

Heater Lighting with 1 lb. Cylinders

Step-by-step guide for lighting and operating the heater with disposable propane cylinders.

Heater Lighting with Remote Cylinders

Guide for connecting and operating the heater with larger remote propane cylinders.

Advanced Operation and Shutdown

Accessory Operation and Pre-Lighting

Instructions for using approved accessories with the heater, including pre-lighting.

Heater Shutdown Procedure

Procedure for safely shutting down the heater after operation.

Maintenance and Storage

Routine Heater Maintenance

Covers routine cleaning, inspection, and care for optimal performance and safety.

Off-Season Storage Guidelines

Guidelines for proper storage of the heater during periods of non-use.

Troubleshooting Guide

Common Heater Issues and Solutions

Provides solutions for common problems like no spark, pilot issues, or unit shutdown.

Parts Identification

Exploded Parts Diagram

Visual guide showing the exploded view of heater components for identification.

Detailed Parts List and Accessories

Lists all available part numbers, descriptions, and recommended accessories for purchase.

Warranty and Ordering Information

Parts Ordering and Service Information

Details how to purchase replacement parts and obtain service information.

Product Limited Warranty

Outlines the terms and conditions of the product's limited warranty coverage.