Enviro 50-645 Manual Do Utilizador

Operating Instructions

A)  Make sure the pilot is lit.

B)  Turn gas control knob COUNTER CLOCKWISE to ON.

C)  Flip the burner switch to ON.

D)  Turn HI/LO knob to the desired flame height.

E)  Turn on all electrical power to the unit.
NOTE: Check that all burner holes are lit.
TO TURN GAS FIREPLACE OFF
Flip switch to OFF to turn off burners only.
If  the  fireplace  is  to  be  turned  off  for  the  season,  or  for 

servicing,  turn  the  gas  shut  off  valve  to  OFF.    DO  NOT 

FORCE IT. If the unit is going to be serviced, turn off the electrical power to the unit as well.
NOTE: When the unit is turned on for the first time, it should be turned onto high, with the fan OFF, for 

the first four (4) hours. This will cure the paint, logs, gasket material, and other products used in the 

manufacturing process. It is advised that a door or window be opened as the unit will start to smoke, 

which can irritate some people. After the unit has gone through the first burn, turn the unit OFF, including 

the  pilot,  and  let  the  unit  get  completely  cold.  Then  remove  the  glass  and  clean  it  with  a  good  gas 

fireplace glass cleaner, available at your local Enviro dealer. See M

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The blower will come on only when the fireplace is up to temperature (approximately 

20 minutes).  The speed of the fan can be changed by turning the fan control knob.  

To turn the blower off, turn the knob COUNTER CLOCKWISE until it “clicks” off  

(Figure 7). 
It is advisable not to operate the blower below 

1

/

3

 speed as it puts a strain on the 

windings of the blower and running the blower at lower speeds could also cause 

premature fan failure.

This fireplace can use an optional remote control or an optional cordless wall thermostat.  If either of 

these are to be used to control the fireplace for the majority of the time, leave the ON/OFF switch (on the 

control panel) in the remote/thermostat position.  Consult the instructions included with the remote/wall 
thermostat for operation guidelines.

DV42DX & Fascia

Creaking when heating up or cooling down.

Burner

Light pop or poof when turned off; this is more common with LP units.

Temperature Sensor

Clinking when it senses to turn the blower on or off.

Pilot Flame

Quiet whisper while the pilot flame in on.

Blower / Fan

Air movement that increase and decreases with the speed of the blower. The blower is 

pushing the heat from the fireplace into the room.

Gas Control Valve

Dull click when turning on or off, this is the valve opening and closing.

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