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For your safety, read the following before lighting: 

WARNING: If you do not follow these instructions exactly, a fire or explosion may 

result causing property damage and personal injury or death. 

 

A.

 

This appliance has a pilot which must be lighted by hand.  
When lighting the pilot, follow these instructions exactly. 

B.

 

BEFORE LIGHTING

 smell all around the appliance 

area for gas.  Be sure to smell next to the floor because 
some gas is heavier than air and will settle on the floor.  

WHAT TO DO IF YOU SMELL GAS

  -  Do not 

try to light any appliance.  -  Do not touch any electric 
switch; do not use any phone in your building.  -  
Immediately call your gas supplier from a neighbour’s 
phone.  Follow the gas supplier’s instructions.  -  If you 
cannot reach your gas supplier, call the fire department. 

C.

 

Use only your hand to push in or turn the gas or control 
knob.  Never use tools.  If the knob will not push in or 
turn by hand, don’t try to repair it, call a qualified service 
technician.  Force or attempted repair may result in a fire 
or explosion. 

D.

 

Do not use this appliance if any part has been under 
water.  Immediately call a qualified service technician to 
inspect the appliance and replace any part of the control 
system and any gas control which has been under water. 

 

Lighting Instructions 

 

1.

 

STOP!

  Read the safety information above on 

this label. 

2.

 

Set the thermostat to lowest setting. 

3.

 

Turn off all electrical power to the appliance. 

4.

 

Remove louvers. 

5.

 

Push in gas control knob slightly and turn 
clockwise to “OFF”.  Note: knob cannot be 
turned from “PILOT” to “OFF” unless knob is 
pushed in slightly.  Do not force. 

6.

 

Wait five minutes to clear out any gas.  Then 
smell for gas, including near the floor.  If you 
smell gas, STOP!  Follow “B” in the safety 
information on this label.  If you don’t smell gas 
go on to the next step. 

7.

 

Turn knob on gas control counterclockwise to 
“PILOT” 

8.

 

Push in control knob all the way and hold in.  
Immediately push in piezo ignition button.  
Continue to hold the control knob in for about 
one minute after the pilot is lit.  Release knob 
and it will pop back up.  Pilot should remain lit.  
If it goes out, repeat steps five through eight.  – 
If knob does not pop up when released, stop and 
immediately call your service technician or gas 
supplier.  – If the pilot will not stay lit after 
several tries, turn the gas control knob to “OFF” 
and call your service technician or gas supplier. 

9.

 

Turn gas control knob counterclockwise to 
“ON.” 

10.

 

Replace louvers panel. 

11.

 

Turn on all electrical power to the appliance. 

12.

 

Set the thermostat to desired setting. 

 

To Turn Off Gas to the Appliance 

 

1.

 

Set the thermostat to lowest setting. 

2.

 

Turn off all electrical power to the appliance if 
service is to be performed. 

3.

 

Remove louvers. 

4.

 

Push in gas control knob slightly and turn 
clockwise to “OFF”.  Do not force. 

5.

 

Replace louvers. 

 

 

 

SIT NOVA 820 

Gas Valve 

 
 
 
 

 

11

Summary of Contents for MBO-36

Page 1: ...ure reference Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not tou...

Page 2: ...nces it maybe installed unsheltered and exposed directly to many weather conditions Avoid any prolonged heavy rain exposure directly into the firebox Use the optional cover when extended shutdown peri...

Page 3: ...d have at least on fire extinguisher An approved Class A B C extinguisher should be mounted on the wall near an exit and close to the application but not so close that accessibility to the extinguishe...

Page 4: ...l codes with the National Fuel Gas and Propane Installation Code ANSI Z223 1 NFPA 54 in the US or the Natural Gas and Propane Installation Code CSA B149 1 in Canada Please contact Canadian Fire Hearth...

Page 5: ...000 BTU hr High altitude US 0 2000ft 0 610m High altitude Canada 0 4500ft 0 1370m Primary Air Opening Vent System Ventless Clean Face Kit factory installed on all units 304 Stainless Steel Please Note...

Page 6: ...arances to air conditioning ducts electrical wiring and plumbing Safety as well as efficiency of operation must be considered in selecting a fireplace location Select a location that does not interfer...

Page 7: ...must not be covered Doing so will prevent proper water drainage The tray can be pulled out to match the thickness of any desired material Sliding drain tray Mantel Requirements Top edge of fireplace o...

Page 8: ...gnated areas PLEASE NOTE It is mandatory that all supplied non combustible panels be installed Failure to do so could result in damage to adjacent materials and or fire 3 82 1 70 Combustible Enclosure...

Page 9: ...nce to the gas supply line double check that the appliance you have purchased is designed for the gas type you are using The gas type markings are located on the certification label and also on the ap...

Page 10: ...ireplace shall not open directly above a sidewalk or paved 3 All gravity air intakes within 3 ft of the fireplace must be driveway which is located between two single family dwellings a minimum of 1 f...

Page 11: ...ve on this label 2 Set the thermostat to lowest setting 3 Turn off all electrical power to the appliance 4 Remove louvers 5 Push in gas control knob slightly and turn clockwise to OFF Note knob cannot...

Page 12: ...is imperative that control compartment covers of the appliance to be kept clean Pressure testing the supply line for leaks The appliance and its individual shut off valve must be disconnected from the...

Page 13: ...e air inlet A small tab folded up from the shelf is provided to secure to log in position Push the logs down onto the shelf so that the tab forces into the logs Use sufficient force only to push the t...

Page 14: ...into the corresponding hole as shown in the insert Support the lower end of the angled logs on the brace mounted on the burner face as shown Place log 4 onto the logs set in the previous step Use the...

Page 15: ...on below NOTE It is important that while placing the logs and stones they must not directly cover any of the burner ports If the outdoor installation will be subjected to much greater than normal wind...

Page 16: ...ch air 3 Lazy yellow with little or no blue Long stringy flame no air May result in sooty deposits on glass None Close damper Open damper Pilot Check The MBO 36 utilizes a standing pilot which remains...

Page 17: ...Gasket GK01 CFH Electronic Pilot Assembly DC006E Main Burner Orifice Natural Gas MBO36NG Replacement Log Set LSMBO36 NON COMBUSTABILE COMPONENTS Top Panel placed on top edge of Cleanface Surround 40 x...

Page 18: ...liquids Log set burner require no maintenance Cold Weather Operation When using any gas appliance LP or NG Fuels water is a byproduct of the combustion process Under normal conditions this is expelle...

Page 19: ...ime Warranty CFHMfg may at its discretion fully discharge all obligations with respect to this warranty by refunding to the original warranted purchaser the wholesale price of any warranted but defect...

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