Desa FVFM27PR installation manual Continued, Installing Logs

Models: FVFM27PR

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INSTALLING LOGS

INSTALLATION

Continued

Pressure Testing Heater Gas

Connections

1. Open equipment shutoff valve (see Figure 15, page 14).

2. Open main gas valve located on or near gas meter for natural gas or open propane/LP supply tank valve.

3. Make sure control knob of heater is in the OFF position.

4. Check all joints from equipment shutoff valve to control valve (see Figure 16 or 17, page 14). Apply a noncorrosive leak detection fluid to gas joints. Bubbles forming show a leak.

5. Correct all leaks at once.

6. Light heater (see Operating Heater, pages 16). Check all other internal joints for leaks.

7. Turn off heater (see To Turn Off Gas to Appli- ance, page 17).

INSTALLING LOGS

Manual background WARNING:Failureto position thepartsinaccordancewiththese diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury.

Manual background CAUTION: After installa- tion and periodically thereafter, check to ensure that no flame comes in contact with any log. WiththeheatersettoHigh,check to see if flames contact any log. If so, reposition logs according to the log installation instructions in this manual. Flames contact- ing logs will create soot.

It is very important to install the logs exactly as instructed. Do not modify logs. Only use logs supplied with heater.

1.Place bottom log (#1) on grate to fit as illustrated in Figure 18. Make sure open areas of log set line up with burner ports (see Figure 19). Log will fit securely on chassis. IMPORTANT: Make sure log does not cover any burner ports.

2.Facing front of unit, place top log (#2) onto the pegs in the center of the bottom log (see Figure 20).

3.Position log piece (#3) by aligning holes on underside with remaining pegs on bottom log

(see Figure 21, page 16).

4.Place lava rock around base of heater.

Bottom Log (#1)

Burner Port

Grate

ChassisBurner

Figure 18 - Installing Bottom Log (#1)

Burner Ports

 

Logs

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Figure 19 - Installing Log set (Top View)

Top Log

Manual background(#2)

Peg

Figure 20 - Installing Top Log (#2)

108382-01G

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Desa FVFM27PR installation manual Continued, Installing Logs