WARNING:
Every time a tank is connected to unit, connection must
be checked for leaks in one or more ways: Apply soapy
water to connection, look for bubbles, listen for hiss of
escaping gas, feel for extreme cold, smell for rotten egg
odor. Do not use if leaking! In the event of a gas leakage
take the appliance outside immediately into a well venti-
lated flame free location where the leak may be detected
and stopped. Any changes to this heater or its controls
can be dangerous
WARNING:
IF the recreational or commercial enclosure does not
have a window or roof vent, DO NOT USE THIS HEATER
INSIDE. Use only in a well ventilated area.
CONTENTS
Maintenance..................................................................... 5
Troubleshooting ................................................................ 5
Parts Diagram ................................................................... 6
Parts List ........................................................................... 7
Service Information ........................................................... 8
WARNING:
Early signs of carbon monoxide poisoning resemble the
flu, with headache, dizziness and/or nausea. If you have
these signs, heater may not be working properly. Get
fresh air at once!
WARNING:
If there is a leak on your appliance (smell of gas), take
it outside immediately into a well ventilated flame free
location where the leak may be detected and stopped.
If you wish to check for leaks on your appliance, do it
outside. Do not try to detect leaks using a flame, use
soapy water
WARNING:
Any changes to this heater or its controls can be
dangerous.
SPECIFICATIONS
MODEL NO. ...................................................... MH4BDF
INPUT BTU/HR. ....................................... 3,800/1.10 KW
GAS TYPE⁄Propane (G31) Gas shall only be used with Coleman
and Primus Gas Power 70/30 Butane/ Propane (G30+G31).
WARNING:
This appliance shall only be used with Coleman Propane
465g (G31) Gas and Primus Power Gas 70/30 Butane/
Propane (G30+G31). Read the instructions before using the
appliance. It may be hazardous to attempt to fit other types
of gas cartridges.
++++++++CLEARANCE TO COMBUSTIBLES
TOP ......................................................... 30‰/76.2 cm
FRONT ................................................... 24‰/60.96 cm
SIDES .......................................................6‰/15.24 cm
REAR ....................................................................... 0‰
2
Mr. Heater MH4BDF
Operating Instructions and OwnerÊs Manual