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31792-4-1115

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IMPORTANT SAFETY INFORMATION

THIS IS A HEATING APPLIANCE

WARNING

This appliance must be installed and repaired by a quali-

fied service person who is familiar with the proper instal

-

lation and operation of the Mantis Power-Vent High Effi

-

ciency Fireplace. Installers who are not familiar with the 

installation of the Mantis and have questions, should con-

tact Empire Comfort Systems, Inc. prior to installing the 

appliance to avoid creating a hazardous operating condi-

tion. 

•  Due to high temperatures the appliance should be  

located  out  of  traffic  and  away  from  furniture  and 

 

draperies.

•  Children and adults should be alerted to the hazards 

of high surface temperatures and should stay away to 

avoid burns or clothing ignition.

•  Young children should be carefully supervised when 

they are in the same room as the appliance. Toddlers, 

young children and others may be susceptible to acci-

dental contact burns. A physical barrier is recommend-

ed if there are at risk individuals in the house. To re-

strict access to a fireplace or stove, install an adjustable 

safety gate to keep away toddlers, young children and 

other at risk individuals out of the room and away from 

hot surfaces.

•  Clothing  or  other  flammable  material  should  not  be 

placed on or near the appliance.

•  Any safety screen or guard removed for servicing an  

appliance, must be replaced prior to operating the  

appliance.

•  Keep burner and control compartment clean.

•  For manufactured home (USA only) or mobile home  

or residential installation convertible for use with 

 

natural  gas  and  liquefied  petroleum  gases  when 

 

provision is made for the simple conversion from one 

gas to the other. 

•  Young children should be carefully supervised when 

they are in the same room as the appliance. Toddlers, 

young children, and others may be susceptible to ac-

cidental contact burns. A physical barrier is recom-

mended if there are at-risk individuals in the house. To 

restrict access to a fireplace or stove, install an adjust

-

able safety gate to keep toddlers young children, and 

other at-risk individuals out of the room and away from 

hot surfaces.

•  A barrier designed to reduce the risk of burns from the 

hot viewing glass is provided with this appliance and 

shall be installed for the protection of children and other 

at-risk individuals. 

•  If the barrier becomes damaged, the barrier shall be 

replaced with the manufacturer’s barrier for this appli-

ance.

•  Any safety screen, guard, or barrier removed for servic-

ing an appliance must be replaced prior to operating the 

appliance.

WARNING

Installation and repair should be done by a QUALIFIED 

SERVICE PERSON. The appliance should be inspected be-

fore use and at least annually by a qualified service person. 

More frequent cleaning may be required due to excessive 

lint from carpeting, bedding materials, etc. It is imperative 

that control compartments, burners and circulating air pas-

sageways of the appliance be kept clean.

•  DO  NOT  put  anything  around  the  fireplace  that  will 

 

obstruct the flow of combustion and ventilation air.

•  DO keep the appliance area clear and free from 

 

combustible  material,  gasoline  and  other  flammable 

 

vapors and liquids.

•  Do examine venting system periodically and replace 

damaged parts.

•  Do make a periodic visual check of burner. Clean and 

replace damaged parts.

•  DO  NOT  use  this  fireplace  if  any  part  has  been  under 

water. Immediately call a qualified service technician to 

inspect the fireplace and to replace any part of the con

-

trol system and any gas control which has been under 

water. 

•  DO NOT operate this appliance without the front panel 

installed.

Note to the Installer

1.  The installer must leave instruction manual with owner after 

installation.

2.  The  installer  must  have  the  owner  fill  out  and  mail 

 

registration card supplied with the fireplace. 

3.  The installer should show the owner how to start and  

operate fireplace and thermostat.

4.  The  installer  must  locate  fireplace  near  a  grounded  wall 

 

receptacle for 115VAC power and must provide gas supply 

and vent the fireplace properly for safe operation.

Safety markings are frequently used in this manual to designate a degree or level of 

seriousness and should not be ignored. 

 WARNING indicates a potentially hazardous situation that if not avoided, could re-

sult in personal injury or death. 

 CAUTION indicates a potentially hazardous situation that if not avoided, may result 

in minor or moderate injury or property damage. 

Summary of Contents for Mantis FG28BM-1

Page 1: ...ult in serious injury death or property damage Do not store or use gasoline or other flam mable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try...

Page 2: ...olinear Transition Vent Kit 17 Direct Vent and Colinear Vent Examples 18 20 PVVK 24H and PVVK 48H Vent Kit 21 23 Rough Framing Dimensions 24 Insert Into Masonry Fireplace 25 Clearance to Combustibles...

Page 3: ...A barrier designed to reduce the risk of burns from the hot viewing glass is provided with this appliance and shall be installed for the protection of children and other at risk individuals If the bar...

Page 4: ...gas can adsorb or absorb onto or into walls masonry and other materials and fabrics in a room That will take some of the odorant out of the gas reducing its odor intensity LP Gas may stratify in a clo...

Page 5: ...certified 3 SIGNAGE A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight feet above grade directly in line with the exhaus...

Page 6: ...es Always consult with local authorities be fore installing any gas appliance Combustion and Ventilation Air U S National Fuel Gas Code NFPA 54 ANSI Z223 1 NFGC Air for Combustion and Ventilation Elec...

Page 7: ...Number Description FWKQ28BL In Wall Surround Kit Picture Frame with Barrier FHKQ28BL In Wall Surround Kit Louverless with Barrier FIKQ28BL 38 Wide X 30 7 8 Tall Insert Surround Kit with Barrier FFKQ2...

Page 8: ...t shock hazard and should be plugged directly into a properly grounded three prong receptacle Do not cut or remove the grounding prong from this plug For an ungrounded receptacle purchase an adapter w...

Page 9: ...ty warnings exactly could result in serious injury death or property damage After gas piping to the fireplace is complete all connections must be tested for gas leaks This includes pipe connections at...

Page 10: ...service regulator vent outlet 6 ft 182 cm J Clearance to non mechanical air supply inlet to building or the com bustion air inlet to any other appliance 6 in 15 cm for appliances 10 000 Btu h 3 kW 9...

Page 11: ...exterior wall for ease of venting The flue exhaust pipe and inlet air pipe should be located between wall studs The required opening for venting is 1 7 8 inch in diameter for 1 1 2 inch PVC pipe For...

Page 12: ...n installing a Mantis into an existing fireplace The flex vent kit can be cut down but can only be cut from one end Cement PVC Joints Cut End Cement PVC Joints Once length is determined install two 10...

Page 13: ...ilable from Empire Comfort Systems Inc Termination Cap PVVTC Vertical exhaust cap for use with 1 1 2 PVC pipe installation Termination cap also used with colinear transition plate model PVCT Refer to...

Page 14: ...ength is 27 feet The two 90 elbows are equivalent to six feet bringing the total to 40 feet 90 ELBOW 2 61 0cm 27 8 2m 5 1 5m VENT TERMINAL 90 ELBOW NOT COUNTED 3 FEET FIRST 90 DOES NOT GET COUNTED WHE...

Page 15: ...ts are necessary in the interest of safety Figure 11 Single Flue Vertical Vent Run with 45 degree elbows WARNING Major U S building codes specify minimum chimney and or vent height above the rooftop T...

Page 16: ...LUE HORIZONTAL ADAPTER MODEL PVVK FC 1 Attach colinear adaptor to back of fireplace with two screws 2 When adapter is connected continue with your vent run Cementing PVC joint is recommended but not r...

Page 17: ...W LEVEL Installation of the Colinear Transition Plate 1 Attach the plate to chimney chase flat roof or outside wall with four screws Use outdoor sealant to seal the transition plate to the surface 2 C...

Page 18: ...a minimum of three inches above the inlet air pipe The flue must be at least twelve inches from the roof line and it is recommended to be at least twelve inches above the maximum expected snow level a...

Page 19: ...e 13 Part number PVVTC can also be used Figure 17 In both vertical and horizontal colinear direct vent applications a colinear transition plate model PVCT can be used to minimize clearances between in...

Page 20: ...12 ABOVE THE EXPECTED SNOW LEVEL 3 24 OPTION OPTION AIR INTAKE PTRAP 2 90 ELBOWS SUPPLIED BY INSTALLER OR TERMINATION CAP MODEL PVVTC PTRAP TO FACE AWAY FROM ROOF EXHAUST TERMINATION CAP MODEL PVVTC P...

Page 21: ...et duct to rear of fireplace six screws Step 4 Install silicone around connection between co axial adaptor and co axial air inlet duct 4 1 2 MINIMUM VENT LENGTH 3 13 16 MINIMUM TUBE LENGTH Step 5 Slid...

Page 22: ...nch pipe 45 elbows can be purchased from a local hardware store 47 5 1 2m Maximum Horizontal Venting 47 1 2 1 2 m Minimum Horizontal Venting 4 10 2 cm EXHAUST OPENING MUST BE POINTED DOWNWARD Direct V...

Page 23: ...m Exterior Grade Dimension EXTERIOR GRADE FLUE CENTER 12 30 5cm MIN Figure 25 Minimum Exterior Grade Dimension Existing Fireplace Installation PVVK 24H AND PVVK 48H CO AXIAL VENT KIT cont DIRECT VENT...

Page 24: ...3 4 maximum when using FHKQ28 Surround Kit 28 1 2 maximum when using FFKQ28 Surround Kit 29 1 2 maximum when using FIKQ28 Surround Kit 32 maximum when using FWKQ28 Surround Kit C 28 1 2 minimum 31 re...

Page 25: ...round Kit 28 1 2 maximum when using FFKQ28 Surround Kit 29 1 2 maximum when using FIKQ28 Surround Kit 32 maximum when using FWKQ28 Surround Kit C 28 1 2 minimum 31 recommended for service 33 maximum w...

Page 26: ...s been tested and approved for zero clearance to combustible materials It is recommended that clearances as listed above should be maintained to allow for removal of the product for servicing Figure 3...

Page 27: ...urround Kit FFKQ28 BL CM HP SS Contains surround hood lower front Figure 36 Fireplace with Flex Vent PVVK CFA FLEX VENT KIT 23 1 2 24 3 4 MIN 6 1 2 SPECIFICATIONS 17 3 16 3 9 16 FLUE OUTLET 24 3 4 MIN...

Page 28: ...ECTRIC CORD GAS LINE OPENING 1 1 8 7 5 16 4 3 16 2 5 8 6 1 8 3 9 16 13 16 1 28 Fireplace 38 Inch Surround FIKQ28 BL CM HP SS Contains surround hood lower front Figure 40 Figure 41 4 8 Figure 42 Cleara...

Page 29: ...pply line Any excess flexible line can be pushed back into the fireplace 3 Place rubber grommet that is supplied in hardware packet over the flexible gas line and secure in the hole in the back of the...

Page 30: ...the safety information above 2 Open bottom louver assembly or open the service ac cess panel 3 Turn off all electric power to the appliance 4 Turn gas line valve to OFF 5 Close bottom louver assembly...

Page 31: ...hazard and should be plugged directly into a properly grounded three prong recep tacle Do not cut or remove the grounding prong from this plug For an ungrounded receptacle an adapter which has two pro...

Page 32: ...quence will initiate after this test 3 The igniter HSI will energize and start to glow red 4 After 20 seconds the gas valve will open and ignite the burner on high The flame sensor will verify the fla...

Page 33: ...circum stances the circulating blower will start three to five minutes after ignition of the burner Once the fireplace is turned off or the call for heat has been sat isfied the circulating blower wi...

Page 34: ...Mode Select Manual Thermostatic button switches the remote from Manual MAN mode to Thermostatic AUTO mode When using this button in conjunction with other buttons you can also access menus like the cl...

Page 35: ...If flame power is at level 5 the MAX message also appears 14 Clock setting symbol When this symbol appears you can adjust the clock setting displayed by the digits 9 15 Flame power bars one bar low fi...

Page 36: ...day press the O button again to confirm you settings and exit the menu Figure 53 The days of the week are indicated by two letter codes MO Monday TU Tuesday WE Wednesday TH Thursday FR Friday SA Satu...

Page 37: ...fireplace If the remote is in standby PILOT mode press and release the power button If the remote is off press and hold the power button for two seconds See Figure 56 After a start up phase lasting ab...

Page 38: ...ymbol appears in solid black MAN Figure 57 Switching from Manual to Thermostatic Mode To switch from MANUAL to THERMOSTATIC mode press the mode button The message MAN disappears and the message AUTO a...

Page 39: ...ons with the fireplace the fireplace will no longer receive any room temperature measurements and will therefore continue to function at the same power setting that was established before communicatio...

Page 40: ...art the fireplace at 10 00 but you already feel cold at 9 00 and want to start the fireplace up early press the up and down button The command to start the fireplace at 10 00 will then be ignored beca...

Page 41: ...ition probe Red LED permanently ON Green LED performs one blink followed by a one second pause High water level fault A2 Yellow LED permanently OFF Check pump functionality Red LED permanently ON Gree...

Page 42: ...he event the glass needs replaced contact a qualified service person Only glass ap proved by Empire Comfort Systems Inc may be used any substi tute glasses will void the warranty CAUTION Do not attemp...

Page 43: ...rom the fireplace To remove the surround lift and remove from the support bracket hooks Remove the filter retainers and filters from the inside bottom flange by re moving the screw holding the filter...

Page 44: ...esired look Follow the diagrams in this manual for placement of media and clearance to burner open ings CAUTION Use of gloves and eye protection is required while applying the decorative glass CAUTION...

Page 45: ...31792 4 1115 Page 45 Figure 67 Figure 68 Figure 69 Figure 70...

Page 46: ...SEMBLY LPG 29 R6207 ELBOW 90 DEGREE 5 16 X 3 8 NPT 30 29425 SUPPLY TUBING 31 R11391 PRESSURE SWITCH 32 29450 CONTROL BOARD COVER 33 R11726 00 CONTROL BOARD 34 29419 ELECTRICAL PARTS PLATE 35 R11189 DI...

Page 47: ...13 14 16 17 15 16 17 13 14 15 2 1 2 1 11 10 11 10 7 8 5 6 2 1 3 4 7 8 5 6 2 1 3 4 10 10 5 5 6 7 8 9 7 6 9 8 2 1 3 4 2 1 3 4 4 4 3 3 2 1 2 1 9 10 1 2 3 4 21 5 19 41 42 38 39 40 36 47 57 50 48 46 49 50...

Page 48: ...be ordered by your Service Person or Dealer Proof of purchase is required for warranty parts All parts listed in the Parts List have a Part Number When ordering parts first obtain the Model Number an...

Page 49: ...of defective workmanship within one year from the date of purchase Empire will repair or replace at Empire s option Duties of the Owner The appliance must be installed by the selling dealer or his de...

Page 50: ...31792 4 1115 Page 50 APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed Notes...

Page 51: ...31792 4 1115 Page 51 APPLIANCE SERVICE HISTORY Date Dealer Name Service Technician Name Service Performed Notes...

Page 52: ...s Empire Comfort Systems Inc 918 Freeburg Ave Belleville IL 62220 If you have a general question about our products please e mail us at info empirecomfort com If you have a service or repair question...

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