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www.desatech.com

114926-01B

5

PRODUCT 

IDENTIFICATION

 WARNING: Failure to posi-

tion  the  parts  in  accordance 

with  these  diagrams  or  failure 

to  use  only  parts  specifically 

approved  with  this  appliance 

may result in property damage 

or personal injury.

Figure 1 - Product Identification

Log Set
Assembly

Piezo 
Ignitor

Control 
Knobs

Chassis 
Assembly

Ember Pod

UNPACKING

 CAUTION: Do not remove the 

data  plates  from  the  grate  as-

sembly. The data plates contain 

important  warranty  and  safety 

information.

1.  Remove  log  set  assembly  from  carton.  

IMPORTANT:

 Do not pick up assembly by 

logs. This could damage the unit. Always 

handle assembly by grate.

2.  Remove all protective packaging applied to log 

set for shipment.

3.  Check all items for any shipping damage. If 

damaged, promptly inform dealer where you 

bought appliance.

PRODUCT FEATURES

This unitized gas log set is tested and approved to 

ANSIZ21.60-2003 and CSA 2.2-2003 as a vented 

decorative appliance.  
This unit has a piezo ignitor. This system requires 

no matches, batteries or other sources to light ap-

pliance.

INSTALLATION

 WARNING: A qualified ser-

vice person must install heater. 

Follow all local codes.

 WARNING: Before installing 

in a solid fuel burning fireplace, 

the  chimney  flue  and  firebox 

must be cleaned of soot, creo-

sote, ashes and loose paint by a 

qualified chimney cleaner. Creo-

sote will ignite if highly heated. A 

dirty chimney flue may create and 

distribute soot within the house. 

Inspect chimney flue for damage. 

If damaged, repair flue damper 

before operating appliance.

 CAUTION: This heater creates 

warm air currents. These currents 

move heat to wall surfaces next 

to  heater.  Installing  heater  next 

to vinyl or cloth wall coverings or 

operating heater where impurities 

(such as, but not limited to, to-

bacco smoke, aromatic candles, 

cleaning  fluids,  oil  or  kerosene 

lamps, etc.) in the air exist, may 

discolor walls or cause odors.

NOTICE: Installation, service and 

repair of this appliance must be 

performed by a qualified installer, 

service  agency,  company  or 

gas  supplier  experienced  with 

this type of gas appliance. Only 

factory  authorized  components 

listed in these instructions may 

be used in accordance with the 

manufacturer's instructions and 

all  codes  and  requirements  of 

the authority having jurisdiction. 

Any  modifications  to  or  use  of 

unauthorized  components  or 

accessory  items  will  void  the 

manufacturer’s warranty and may 

result in a hazardous condition.

Summary of Contents for Firewerks VTDMV18NA

Page 1: ...ny other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediatelycallyourgassupplierfromaneighbor s...

Page 2: ...33 1 NFPA 54 Section 5 3 Air for Combustion and Ventilation This appliance may be installed in an aftermarket per manently located manufactured mobile home where not prohibited by local codes This app...

Page 3: ...ent even though no odor exists Make certain you read and understand all warnings Keep this manual for reference It is your guide to safe and proper operation of this log set WARNING Do not place log s...

Page 4: ...ss provided by other means screens shall have openings for introduction of combustion air 8 Toreducethecreationofsoot followtheinstruc tions in Cleaning and Maintenance page 12 SAFETY INFORMATION Cont...

Page 5: ...d ser vice person must install heater Follow all local codes WARNING Before installing in a solid fuel burning replace the chimney ue and rebox must be cleaned of soot creo sote ashes and loose paint...

Page 6: ...nly in a solid fuel burning or UL127 factory built re place constructed of noncombustible material and connected to a working ue The replace chimney must have a permanent vent opening to outside with...

Page 7: ...ction to the control valve INSTALLATION Continued CAUTION Never connect propane LP unit directly to the propane LP supply This unit re quiresanexternalregulator not supplied Install the external regul...

Page 8: ...ssure Propane LP From External Regulator 11 W C to 14 W C Pressure 3 Min Pipe Cap Tee Nipple Joint CHECKING GAS CONNECTIONS WARNING Testallgaspiping and connections for leaks after installing or servi...

Page 9: ...valve 3 Make sure control knob of appliance is in the OFF position 4 Check all joints from equipment shutoff valve to gas control see Figure 9 or 10 Apply noncorrosive leak detection uid to all joint...

Page 10: ...d separately see Accessories page 17 Follow instructions included with the remote control OPERATING APPLIANCE FOR YOUR SAFETY READ BEFORE LIGHTING WARNING Keep ue open when operating unit WARNING If y...

Page 11: ...e thermocouple to cool When the thermocouple cools the appliance will shut down If pilot ame pattern is incorrect as shown in Figure 16 turn appliance off see To Turn Off Gas to Appliance page 10 see...

Page 12: ...ignition propane LP gas supply may be low You may feel your gas pressure is too low If so contact your local propane LP or natural gas supplier TECHNICAL SERVICE You may have further questions about i...

Page 13: ...in gas lines when in stalled 5 Depleted gas supply pro pane LP only 6 ODS pilot is clogged 7 Gas regulator setting is in correct When ignitor button is pressed there is no spark at ODS pilot When igni...

Page 14: ...page 17 1 Contact local natural or propane LP gas company 2 Clean burner s see Cleaning and Maintenance page 12 1 Clean burner see Cleaning and Maintenance page 12 or replace burner ori ce 2 Replace d...

Page 15: ...2 Operate burners until air is removed from line Have gas line checked by local natural or propane LP gas company 3 Observe minimum installation clearances see page 6 4 Clean burners see Cleaning and...

Page 16: ...nding while heating or contracting while cooling 1 Appliance burning vapors from paint hair spray glues cleaners chemicals new carpet etc See IMPORTANT statement above 2 Low fuel supply propane LP onl...

Page 17: ...2 6040 for referral information You can also write to the address listed on the back page of this manual EQUIPMENT SHUTOFF VALVE GA5010 Equipment shutoff valve with 1 8 NPT tap Fits 1 2 pipe FIREPLACE...

Page 18: ...www desatech com 114926 01B 18 ILLUSTRATED PARTS BREAKDOWN VTDMV24NA VTDMV24PA VTDMV18NA VTDMV18PA 1 2 3 4 5 6 17 16 15 7 8 9 10 11 12 14 13...

Page 19: ...ket 1 9 111807 01 111807 02 111807 01 111807 02 Valve 1 10 112376 01 103778 01 112376 01 103778 01 Pilot Assembly 1 11 111828 01 111818 01 111828 01 111828 01 Brass Fitting 2 12 114930 01 114930 01 11...

Page 20: ...The heater MUST be installed by a quali ed installer in accordance with all local codes and instructions furnished with the unit This warranty does not apply to parts that are not in original conditi...

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