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7.4.  Switch to front frame installation 

7

.4.1  Thread the switch wires through the rocker switch mounting bracket. 

Snap fit the switch to the bracket with the switch positioned so that the 

terminals with two soldered wires are at the bottom when the two legs 

of the bracket are at the left side when viewed from the front – See fig. 

10. This will ensure that pressing the top of the rocker switch raises the 

flame setting. 

 

Fig. 10 

 

7.4.2  Fit the switch mounting bracket to the top left side of the front frame 

with the bracket legs in the slot in the frame – See fig. 11. 

7.4.3  Fit the rocker switch heat shield over the switch and bracket. Align the 

holes in the shield with those in the bracket and secure with two 

thread forming screws – see figure 12. 

 

 

Fig. 11 

 

7.5.  Optional trim installation 

7.5.1  #785 Brass trim – See fig. 13 

 

Fit the top, left and right side trims over the front frame. Align the holes in the 

frame and trims. Secure with the spring fasteners using four across the top and three 

each side. The flat face of the fasteners should be on the outside. 

 

  

 
 
 
 

 

Fig.12 

 

 

 

Fig. 13 

 

 

12

Summary of Contents for 737XN

Page 1: ...Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be perfo...

Page 2: ...lace 11 7 3 Installation of gas supply 11 7 4 Switch to front frame installation 12 7 5 Optional trim installation 12 7 6 Front frame switch to appliance 14 7 7 Heat shields installation Cast front on...

Page 3: ...flammable materials a safe distance from all parts of the appliance Keep the appliance area well clear and free from combustible materials gasoline and other flammable vapors and liquids If any chang...

Page 4: ...oured green trim 4 sided Circulating fan kit 796CFK Operated by a 3 position switch the fan is designed to boost the natural convection process through the heater This may be a desirable feature depen...

Page 5: ...en installed must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 or the Canadian Electrical Code CSA C22 1 3 2...

Page 6: ...at the back that may need to be filled in In the USA it is mandatory that a hard surfaced non combustible hearth area must be maintained at least 16 in front of the fireplace This may be finished in...

Page 7: ...8 48 7 8 Fig 1b Clearances to combustible materials in front of enclosure opening All installations Fig 1c Combustible material enclosure For installations in USA with protected combustible floor Fig...

Page 8: ...37XN is for use with natural gas only Model 737XP is for use with propane only The supply pressure must be between the limits shown in section 3 2 of this manual The supply connection is 3 8 NPT The s...

Page 9: ...m strip 1 Right side trim strip 10 Spring fasteners 4 Bevelled outer trim kit 3 sided Additional option 777FSK 1 Outer surround top channel 2 Outer surround side channels 1 Bag of screws nuts and wash...

Page 10: ...re in a safe place 7 1 3 Check Ignition Electrode Spark The pilot burner and electrode unit is at the right end of the burner Push in the lighting knob and turn counter clockwise through the IGN posit...

Page 11: ...ccess to the connection elbow detach the log support tray by removing two screws then detach the access cover plate by removing two screws See fig 9 7 3 2 Use only new black iron or steel pipes or cop...

Page 12: ...it the switch mounting bracket to the top left side of the front frame with the bracket legs in the slot in the frame See fig 11 7 4 3 Fit the rocker switch heat shield over the switch and bracket Ali...

Page 13: ...t frame with the four nuts bolts and washers supplied fig 15 7 5 3 With 778FSK or 779FSK 2 contoured trim 7 5 3 1 Assemble the left and right side channels to the top channel using the inner and outer...

Page 14: ...on the Velcro pad in the battery compartment See fig 20 7 6 4 4Fit the 9V battery to the handset transmitter Figure 21 7 6 4 5Refit the compartment side with one screw 7 6 5 For active remote control...

Page 15: ...nstallation Cast front only 7 7 1 Fit the phial heat shield over the thermostat phial with two screws See fig 24 7 7 2 Fit the bottom front heat shield to and below the black burner box tray See fig 2...

Page 16: ...nt of the side walls fig 28 7 8 4 Install the side base bricks These bricks are left and right handed Place the side base bricks on the firebox side supports The recess in the inside edge of each bric...

Page 17: ...Fig 34 Inner front unit attachment Standard fascia 7 9 4 Aeration adjustment On natural gas appliances Model 737XN both front and rear burners are equipped with adjustable shutters to control primary...

Page 18: ...th the test Insert the match into one of the slots near the center Fig 37 The installation is satisfactory if the smoke is drawn into the appliance 7 11 5 If the smoke spills out of the slots inspect...

Page 19: ...e temperature in the room drops sufficiently keep combustible objects away from the fire 8 1 4 When first turned on the decorative flames will appear predominantly blue After approximately 15 minutes...

Page 20: ...e burner selector knob to rear only or both burners 3 Set the thermostat as far clockwise as possible 4 Turn the gas control knob clockwise to OFF NOTE The knob cannot be turned from PILOT to OFF unle...

Page 21: ...enting system should be examined by a qualified agency regularly We suggest annually Fig 39 Burner flames Fig 40 Pilot flame 8 4 Servicing All appliances use four 1 5V AA batteries for thermostat cont...

Page 22: ...Manufactured by HEATING BIRMINGHAM ENGLAND Because our policy is one of constant development and improvement details may vary slightly from those given in this publication Valor Ltd 1998 22...

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