LIGHTING INSTRUCTIONS
A.Before attempting to light the heater, check all fittings and connections with a soap solution. NEVER USE A MATCH TO CHECK FOR LEAKS. Should a gas leak occur, do not attempt to repair or use heater. Return the heater to your dealer or the address given on back page.
B.Fuel – This heater must be used only with a vapor withdrawal LP gas bulk cylinder. THE BULK TANK MUST BE EQUIPPED WITH A STANDARD POL VALVE.
WARNING
USE HD.5 PROPANE GAS ONLY. DO NOT USE ANY OTHER TYPE FUEL. SEE YOUR PROPANE DEALER IF YOU HAVE ANY QUESTIONS REGARDING FUEL.
C.Turn the heater’s
D.To light the MH15TS, press the Safety Shutoff Valve. While holding the Safety Shutoff Valve button, immediately press the “Sparklite” ignition button (repeat until heater lights). After the heater is lit, continue to hold the Safety Shutoff Valve for 30 seconds, then release the button.
OPTIONAL LIGHTING: To light heater, place a lit match inside hole on rear reflector marked “light here”. (See Figure 5) THEN push in valve button on Safety Shutoff Valve. After the heater is lit, continue to hold valve button in for 30 seconds, then release the button slowly. CAUTION: DO NOT PUSH IN VALVE BUTTON BEFORE INSERTING LIT MATCH. NEVER STAND IN FRONT OF HEATER WHILE LIGHTING. REPEAT STEP “D” FOR EACH BURNER
E.To light a burner, MH30TS Model, push in valve button on Safety Shutoff Valve and at the same time push down on “Sparklite” Igniter button. Repeat push down of “Sparklite” Igniter button until burner ignites After burner is lit, continue to hold valve button in for 30 second, then release the button slowly. Repeat step “E” for each burner of the MH30TS Heater. (See Figure 6)
F.If burner does not light within 30 seconds, turn the heater’s regulator knob to “off” (clockwise) and allow at least five minutes for gas to dissipate before attempting to relight.
G.NOTE: Should the orifice become clogged as indicated by low volume of gas when operating on “Hi” with a full cylinder, or should the heater fail to operate properly for any reason, return the heater to the dealer or the address given on back page for repair or replacement. DO NOT ATTEMPT TO REPAIR OR TAMPER WITH HEATER.
H.Adjust heat output by turning knob to desired position.
I.DO NOT USE THIS HEATER FOR COOKING.
Model: MH15TS
SHUTDOWN AND STORAGE
INSTRUCTIONS
A.The bulk propane tank
B.When shutting off the heater, turn the regulator knob on the heater to “OFF” (clockwise).
C.CAUTION: After turning unit off, heater will remain extremely hot. Allow at least 15 minutes for cooling before handling and storing. Detach heater from bulk tank before handling and storage. REMEMBER – POL fitting is a
D.HEATER STORAGE: Indoor storage of the heater is permissible only if the cylinder is disconnected and removed from the heater. Cylinders must be stored outdoors out of the reach of children and must not be stored in a building, garage or any other enclosed area. Store cylinders only in accordance with the Standard for the Storage and Handling of Liquefied Petroleum Gases ANSI/NFPA 58 and CSA B149.1, Natural Gas and Petroleum Installation Code.
E.See page 7 for spare parts list.
Maintenance
A.Remove thermocouple (3) retaining bracket screw from back of burner assembly (2). Remove bracket.
B.Note position of thermocouple (3) in retaining tabs on the back of the Burner assembly (2). Remove the thermocouple.
C.Remove wing bolt (18) and fiber washer (19) that attached the safety
D.Slide the safety
E.Remove burner orifice (20) from the safety
F.Clean burner orifice with compressed air (80 psi max).
G.Direct compressed are through the burner(2) venturi tube toward the burner plenum so that dust collected on the grid screen will be blown outward. Keep face away from the grid screen.
H.Reassemble heater in reverse order of disassembly.
Figure 5 | Figure 6 |
Model: MH30TS
Mr. Heater
