Empire Mantis BF28 Installation Instructions Manual

Power-vent high-efficiency fireplace
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WARNING
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result 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 to light any appliance.
Do not touch any electrical switch; do
not use any phone in your building.
Leave the building immediately.
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 per-
formed by a qualified installer, service
agency or the gas supplier.
WARNING: If not installed, operated and maintained in
accordance with the manufacturer's instructions, this
product could expose you to substances in fuel or from
fuel combustion which can cause death or serious ill-
ness.
WARNING
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.

INSTALLATION INSTRUCTIONS

INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
HOT GLASS
WILL
CAUSE BURNS.
DO NOT TOUCH
UNTIL COOLED.
NEVER
ALLOW CHILDREN
TO TOUCH GLASS.
BAY WINDOW MANTIS MODELS
BF28(B,C,G)MK(N,P)-5
BP28(B,C,G)MK(N,P)-5
FIREPLACE MANTIS MODELS
Attention: Check local codes for venting requirements.
This appliance may be installed in
an aftermarket, permanently located,
manufactured home (USA only) or mobile
home, where not prohibited by state or local
codes.
This appliance is only for use with the type
of gas indicated on the rating plate. This
appliance is not convertible for use with other
gases, unless a certified kit is used.
GLASS
POWER-VENT
HIGH-EFFICIENCY
FIREPLACE
FF28BMK(N,P)-3
FW28BMK(N,P)-3
Page 1

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Summary of Contents for Empire Mantis BF28

  • Page 1: Installation Instructions

    ™ INSTALLATION INSTRUCTIONS INSTALLER: Leave this manual with the appliance. CONSUMER: Retain this manual for future reference. POWER-VENT WARNING HIGH-EFFICIENCY FIRE OR EXPLOSION HAZARD FIREPLACE Failure to follow safety warnings exactly could result in serious injury, death or property damage. BAY WINDOW MANTIS MODELS BF28(B,C,G)MK(N,P)-5 —...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS SECTION PAGE Important Safety Information ....................3 Safety Information for Users of LP-Gas................4 Introduction ........................... 5 Specifications & Accessories ....................6 Installation and General Safety Information ................. 7 Gas Supply ........................... 8 Vent Clearances ........................9 Venting Requirements ....................
  • Page 3: Important Safety Information

    Fireplace. Installers who are not familiar with the installation of the Mantis and have questions, should con- WARNING tact Empire Comfort Systems, Inc. prior to installing the Installation and repair should be done by a QUALIFIED appliance to avoid creating a hazardous operating condi- SERVICE PERSON.
  • Page 4: Safety Information For Users Of Lp-Gas

    SAFETY INFORMATION FOR USERS OF LP-GAS LP-Gas (Propane) is a flammable gas which can cause fires members of your household. Someday, there may not be a and explosions. In its natural state, propane is odorless and minute to lose, everyone’s safety will depend on knowing ex- colorless.
  • Page 5: Introduction

    INTRODUCTION Electrical Connections WARNING CANADA: Canadian Electrical Code CSA C22.1 The safety information listed below must be followed U.S.: National Electrical Code (NEC) ANSI/NFPA 70 during the installation, service, and operation of this product. Failure to following the safety recommenda- Gas Piping and Gas Pipe Pressure Testing tions could result in possible damage to the equip- CANADA: NSCNGPIC Part 5...
  • Page 6: Specifications & Accessories

    SPECIFICATIONS & ACCESSORIES Bay Window Mantis B(F,P)28(B,C,G)MK(N,P) Fireplace Mantis Models F(F,W)28BMK(N,P) Models Input BTU/HR (KW/H) 15,000 (4.39) Rear - Input BTU/HR (KW/H) 19,000 (5.57) Rear - 13,000 (3.81) Front 9,000 (2.64) Front Height 24-9/16” Height 25-1/4” Width 28” Width 28” Depth 17-3/16”...
  • Page 7: Installation And General Safety Information

    INSTALLATION AND GENERAL SAFETY INFORMATION General Information Note: Under no circumstances should the appliance be in- This series is designed certified in accordance with American stalled under conditions that would not allow for easy National Standard/CSA Standard Z21.88 and CSA America In- removal of the appliance to carry out routine inspec- terim Requirement 109-2009 as a Gas Fireplace Heater to be tion and service to the appliance.
  • Page 8: Gas Supply

    GAS SUPPLY All gas piping must be installed in compliance with local When pressure testing the gas supply lines at pressures codes and utility regulations. In the absence of local codes greater than ½ psig (14 in. w.c.), the gas supply pip- the installation must comply with NFCG NFPA 54/ANSI ing system must be disconnected from the appliance to prevent damage to the gas control valve.
  • Page 9: Vent Clearances

    VENT CLEARANCES Figure 1 Canadian Installation1 Clearance to non-mechanical 6 in (15 cm) for appliance ≤ Clearance above any grade, 12 in (30 cm) air supply inlet to building or 10,000 Btu/h (3 kW), 12 in veranda, porch or balcony the combustion air inlet to any (30 cm) for appliances >...
  • Page 10: Venting Requirements

    VENTING REQUIREMENTS The installation must conform with, as applicable: WARNING A. A non-metallic venting system for use in Canada shall This appliance must not be vented with any other be listed to the Standard for Type BH Gas Venting appliances, even if that appliance is of the condensing type. Systems, ULC S636.
  • Page 11: Venting Requirements

    VENTING REQUIREMENTS It is recommended that the Mantis Power-Vent High-Efficiency Vent Freezing Protection Fireplace be located on an exterior wall for ease of venting. When the vent pipe is exposed to temperatures below freezing The flue exhaust pipe and inlet air pipe should be located be- (i.e.
  • Page 12: Pvvk-Sh636 Vent Kit

    PVVK-SH636 VENT KIT Apply silicon to back of the vent adaptor plate. Line up the Place the vent cover plate over the vent adaptor plate as vent adaptor plate with the sump assembly and secure with shown in Figure 9. For proper plate alignment, see Figure three (3) 6-32 x 1/2”...
  • Page 13: Vent Examples For Single Flue

    VENT EXAMPLES FOR SINGLE FLUE Figure 14 Minimum Exterior Grade Dimension - Single Flue, Horizontal Venting Below Floor Figure 12 Single Flue - Straight Out Back Min 6” Outside Wall Min 2” From Fireplace to Wall for Intake Air Min vent length 12” Figure 13 displays a single flue (one-pipe) installation.
  • Page 14: Vent Examples For Single Flue

    VENT EXAMPLES FOR SINGLE FLUE Determining Minimum Vent Height Above the Roof Determining Minimum Vent Height Above the Roof ROOF PITCH H (Min.) Flat to 6/12 12” (305 mm) 6/12 to 7/12 15” (381 mm) Over 7/12 to 8/12 18” (457 mm) Over 8/12 to 16/12 24”...
  • Page 15: Pvca Horizontal Colinear Direct Vent Adaptor

    PVCA HORIZONTAL COLINEAR DIRECT VENT ADAPTOR Colinear adaptor to be used in conjunction with single flue horizontal vent kit PVVK-SH636. The two attachments are used for colinear direct vent installation. Colinear adaptor 1. Attach colinear adaptor to back of fireplace with two (2) 2.
  • Page 16 See page 10. PVVK-SH636 Horizontal Vent Adaptor Kit is avail- bow also needs to be included. The equivalent length of the PTrap able from Empire Comfort Systems, Inc. does not need to be added since it is the termination. The total...
  • Page 17 DIRECT VENT COLINEAR VENT EXAMPLES Figure 19 In direct vent applications, the minimum distance between the two pipes is 3 inches and the maximum distance is 24 inches. The flue exhaust and air inlet can be terminated with either a PTrap or two 90°...
  • Page 18: Rough Framing Dimensions

    ROUGH FRAMING DIMENSIONS Figure 22 Figure 21 Single Vent Direct Vent 8-1/2” minimum* 8-1/2” minimum* 25-1/4” minimum Bay Window Mantis with 27” maximum when using PVE-1 or PVE-2 Surround Kits PV-4H 28-1/2” minimum, 33” minimum recommended for service Short Top Cover Kit 34-1/2”...
  • Page 19: Bay Window Mantis Clearance To Combustibles

    BAY WINDOW MANTIS CLEARANCE TO COMBUSTIBLES Figure 24 Figure 23 Freestanding Units Rear Wall to Heater 2” Side Wall to Heater 0” (4” recommended for door clearance) Corner Installation 0” Mantel and Ceiling Clearances Figure 25 Note: The Mantis Power-Vent High-Efficiency Fireplace has been tested and approved for zero clearance to combustible materials.
  • Page 20: Fireplace Mantis Clearance To Combustibles

    FIREPLACE MANTIS CLEARANCE TO COMBUSTIBLES Insert Dimensions Figure 26 Figure 28 Figure 27 Insert Dimensions Rear Wall to Heater 2” Side Wall to Heater 0” Corner Installation 0” Mantel and Ceiling Clearances Figure 29 Note: The Mantis Power-Vent High-Efficiency Fireplace has been tested and approved for zero clearance to combustible materials.
  • Page 21: Bay Window Mantis Specifications

    BAY WINDOW MANTIS SPECIFICATIONS Bay Window Mantis with Pedestal and Single Flue Adaptor Figure 30 Bay Window Mantis without pedestal Figure 31 Bay Window Mantis with Slim and Short Top Cover Kits Figure 32 30260-7-0315 Page 21...
  • Page 22: Bay Window Mantis Specifications

    BAY WINDOW MANTIS SPECIFICATIONS - (continued) Bay Window Mantis with PVE-1 Surround with PV-2H Slim Top Cover Kit Figure 33 Bay Window Mantis with Surround with PV-4H Short Top Cover Kit Figure 34 Rear View Figure 35 Page 22 30260-7-0315...
  • Page 23 SPECIFICATIONS Figure 39 Fireplace - 42-7/8 inch Louverless Surround Kit FHK28(BL,SS) - Contains surround, brackets and air deflector Figure 36 Figure 40 Fireplace In Wall - 35 Inch Picture Frame Surround FWK28(BL,CM,HP,SS) - Contains surround, hood, and lower Figure 37 front Figure 41 Fireplace - 35 Inch Surround Kit...
  • Page 24 SPECIFICATIONS Figure 42 Fireplace - 38 Inch Surround FIK28(BL,CM,HP,SS) - Contains surround, hood, & lower front Figure 44 Clearance for Access Panel In-Wall Fireplace See Gas Connection Instructions. Figure 43 Page 24 30260-7-0315...
  • Page 25: Bay Window Mantis Log Set Installation

    BAY WINDOW MANTIS LOG SET INSTALLATION INSTRUCTIONS Log Installation Place the Middle Log (D) over the flame sensors in the middle Proper positioning of the logs is critical to the safe and clean op- of the firebox. Log (D) should be positioned to the left side of eration of the fireplace.
  • Page 26 BAY WINDOW MANTIS LOG SET INSTALLATION INSTRUCTIONS Place the Top Right Log (G) onto the pins on (B), (D) and (E) Logs. The “legs” of (G) Log will rest on (D) and (E) Logs. The pins must fit into the holes in the bottom of (G) Log to ensure proper alignment of (B), (D) and (E) Logs.
  • Page 27: Fireplace Mantis Log Set Installation Instructions

    FIREPLACE MANTIS LOG SET INSTALLATION INSTRUCTIONS Log Installation Place the Front Right Log (F) on the right side of firebox bot- Proper positioning of the logs is critical to the safe and clean oper- tom. The notch in the bottom of Front Right Log fits over the front flame sensor.
  • Page 28: Gas Connection Installation

    GAS CONNECTION INSTALLATION GAS SUPPLY LINE TO HEATER CAUTION Pull the factory installed flexible gas line through the hole in the back panel. See Figures 56 and 57. The gas supply line to the heater must be installed under Connect the gas supply line to flexible gas hose. Ensure that conditions which will allow for easy removal of the heater flexible gas hose is not kinked after fitting gas supply line.
  • Page 29: Wiring

    WIRING This appliance is equipped with a three-prong [grounding] WARNING plug for your protection against shock hazard and should be plugged directly into a properly grounded three-prong Potential risk of fire, electric shock, and personal injury. receptacle. Do not cut or remove the grounding prong from Take precautions to reduce such risks.
  • Page 30: Start Up Check List

    START UP CHECK LIST WARNING BEFORE OPERATING THIS APPLIANCE, CAREFULLY READ THE FOLLOWING. Verify the gas line service does not exceed 10.5 in. w.c. and is not below 4.0 in. w.c. for natural gas, nor exceeds 13.0 in. w.c. or is below 11.0 in. w.c. for LP gas. Check and inspect the appliance for gas leaks.
  • Page 31: For Your Safety Read Before Lighting

    LIGHTING INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTING WARNING: IF YOU DO NOT FOLLOW THESE INSTRUCTIONS EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY, OR LOSS OF LIFE. A. BEFORE LIGHTING smell all around the appliance B.
  • Page 32: Start Up And Adjustments

    START UP AND ADJUSTMENTS With main electrical power to the fireplace turned off, install 4 Sequence of Operations – Front and Back Burners AA sized 1.5V batteries into the remote receiver. The remote The Display Panel will be energized, and the lights for the receiver is located inside the fireplace, mounted to the top front burner and back burner will flash.
  • Page 33 START UP AND ADJUSTMENTS High Altitude Sequence of Operations – One Burner Only The Mantis can be installed to altitudes up to 10,000 feet in the The Display Panel will be energized, and the light for either U.S., and up to 4,500 feet in Canada. The installation must meet the front burner or back burner will flash, corresponding to the requirements of the National Fuel Gas Code or local jurisdic- which burner switch is activated.
  • Page 34: Frbtc Remote Instructions

    FRBTC REMOTE INSTRUCTIONS INTRODUCTION This remote control system was developed to provide a safe, reliable and user-friendly remote control system for gas heating appliances. This all battery system operates independently of household current. The system operates on radio frequencies with a non-directional signals. The SYSTEM’s operating range is approximately 20 feet range. The system operates on one of 1,048,576 security codes that are programmed into the transmitter at the factory;...
  • Page 35 FRBTC REMOTE INSTRUCTIONS SETTING °F / °C SCALE The factory setting for temperature is °F. To change this setting to °C, first • Press the ON key and the OFF key on the transmitter at the same time this will change from °F to °C. Follow this same proce- dure to change from °C back to °F.
  • Page 36 FRBTC REMOTE INSTRUCTIONS OPERATIONAL NOTES: The Thermostat Feature on the transmitter operates the appliance whenever the ROOM TEMPERATURE varies a certain number of degrees from the SET TEMPERATURE. This variation is called the “SWING” or TEMPERATURE DIFFERENTIAL. The normal operating cycle of an appliance may be 2-4 times per hour depending on how well the room or home is insulated from the cold or drafts.
  • Page 37 FRBTC REMOTE INSTRUCTIONS CP (CHILDPROOF) FEATURE This ECS remote control includes a CHILDPROOF “LOCK-OUT” feature that allows the user to “LOCK-OUT” operation of the appliance, from the TRANSMITTER. SETTING “LOCK-OUT” –(CP) • To activate the “LOCK-OUT” feature, press and hold the ON button and the MODE button at the same time for 5 seconds. The letters CP will appear in the TEMP frame on the LCD screen.
  • Page 38: Frbtc Remote Instructions

    FRBTC REMOTE INSTRUCTIONS THERMO- SAFETY FEATURE – RECEIVER (T/S –RX) This ECS remote control has a THERMO- SAFETY feature that is built into the system’s RECEIVER. This feature is tem- perature- activated and provides an extra margin of safety when the RECEIVER is operating where ambient temperatures exceed 130°F degrees inside the receiver case.
  • Page 39 FRBTC REMOTE INSTRUCTIONS BATTERY LIFE Life expectancy of the alkaline batteries in the transmitter should be at least 12 months. Check and replace all batteries an- nually. When the transmitter no longer operates the remote receiver from a distance it did previously (i.e., the transmitter’s range has decreased) or the remote receiver doe not function at all, the batteries should be checked.
  • Page 40: Automatic Humidifier Operation

    AUTOMATIC HUMIDIFIER OPERATION The Mantis Power-Vent High-Efficiency Fireplace has an automat- ic humidifier designed into the fireplace. As the fireplace operates, condensate is created and is collected in a tank inside the fire- place. The condensate pump will take the collected condensate that is collected and pump it to a stainless steel tray where it evap- orates into the airstream adding humidity to the heated space.
  • Page 41: Maintenance & Service

    MAINTENANCE & SERVICE Over Temperature Limit Switch The Mantis Power-Vent High-Efficiency Fireplace is protected against overheating with a high temperature switch, which pro- tects the heat exchanger, plastic sump and inducer. If the over temperature limit activates, the gas supply will shut off and both the inducer and circulating air blower will run.
  • Page 42: Maintenance & Service

    MAINTENANCE & SERVICE RECOMMENDED MAINTENANCE FREQUENCY OF MAINTENANCE MAINTENANCE ITEM MONTHLY BY ANNUALLY BY HOMEOWNER SERVICE PERSON Verify the area is free from combustible materials. Verify the combustion and ventilation air is not restricted. Verify the flue and inlet pipes do not have any cracks or holes. Verify burner flame.
  • Page 43 In the event the glass needs replaced, contact a qualified service person. Only glass WARNING approved by Empire Comfort Systems Inc. may be used, any sub- Potential risk of fire, electric shock, and personal injury. stitute glasses will void the warranty.
  • Page 44: Bay Window Mantis Parts List

    BAY WINDOW MANTIS PARTS LIST WARNING Use only manufacturer’s replacement parts. Use of any other parts could cause injury or death. INDEX PART INDEX PART DESCRIPTION DESCRIPTION 27300 REAR PANEL ASSEMBLY TUBING (FIREBOX TO 21651 PRESSURE SWITCH) 21654 BRACKET, PIPE ASSEMBLY R8835 FITTING, BARBED HOSE REAR HEAT SHIELD...
  • Page 45 BAY WINDOW MANTIS PARTS LIST WARNING Use only manufacturer’s replacement parts. Use of any other parts could cause injury or death. INDEX PART INDEX PART DESCRIPTION DESCRIPTION R3312 CONNECTOR, MALE 3/8 X 3/8 WIRE HARNESS, MAIN POWER R10610 SWITCH R10072 SHUT-OFF VALVE 26119 HEADER COVER - OUTLET...
  • Page 46: Bay Window Mantis Parts View

    BAY WINDOW MANTIS PARTS VIEW Page 46 30260-7-0315...
  • Page 47 BAY WINDOW MANTIS PARTS VIEW 30260-7-0315 Page 47...
  • Page 48: Fireplace Mantis Parts List

    FIREPLACE MANTIS PARTS LIST WARNING Use only manufacturer’s replacement parts. Use of any other parts could cause injury or death. INDEX PART INDEX PART DESCRIPTION DESCRIPTION 25207 PANEL - TOP R11012 ORIFICE HOLDER - FRONT 21595 CONDENSATE TRAY HOT SURFACE IGNITOR (2 RE- 22865 QUIRED) 25223...
  • Page 49: Fireplace Mantis Parts List

    FIREPLACE MANTIS PARTS LIST WARNING Use only manufacturer’s replacement parts. Use of any other parts could cause injury or death. INDEX PART DESCRIPTION R2522 MAIN POWER SWITCH WIRE HARNESS, MAIN POWER R10610 SWITCH R8795 GASKET - SUMP 26119 HEADER COVER - OUTLET 26789 REAR PANEL PLATE 27274...
  • Page 50: Fireplace Mantis Parts View

    FIREPLACE MANTIS PARTS VIEW Page 50 30260-7-0315...
  • Page 51 MASTER PARTS DISTRIBUTOR LIST To Order Parts Under Warranty, please contact your local Empire dealer. See the dealer locator at www.empirecomfort. com. To provide warranty service, your dealer will need your name and address, purchase date and serial number, and the nature of the problem with the unit.
  • Page 52 WARRANTY Empire Comfort Systems Inc. warranties this Mantis fireplace to be free from defects at the time of purchase and for the periods speci- fied below. Mantis fireplaces must be installed by a qualified technician and must be maintained and operated safely, in accordance with the instructions in the owner’s manual.

This manual is also suitable for:

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