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FOR YOUR SAFETY
If you smell gas:
1. Open windows.
2. DO NOT try to light any appliance.
3. DO NOT use electrical switches.
4. DO NOT use any telephone in
your building.
5. Extinguish any open flame.
6. Leave the building.
7. Immediately call your local gas
supplier after leaving the building.
Follow the gas supplier's
instructions.
8. If you cannot reach your gas
supplier, call the Fire Department.
WARNING
Fire Hazard
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
Some objects can catch fire or explode
when placed close to heater.
Failure to follow these instructions can
result in death, injury or property
damage.
WARNING
Improper installation, adjustment, alteration, service
or maintenance can result in death, injury or property
damage. Read the Installation, Operation and Service
Manual thoroughly before installing or servicing
this equipment.
Installation must be done by a contractor qualified
in the installation and service of gas-fired heating
equipment or your gas supplier.
© 2009 Roberts-Gordon LLC
BANANZA
The Economical Unitary
Infrared Heater
Installation, Operation &
Please take the time to read and understand
these instructions prior to any installation.
Installer must give a copy of this manual to the owner.
Keep this manual in a safe place in order to provide
your serviceman with necessary information.
Bananza
1100 Seven Mile Road NW
Comstock Park, MI 49321
Telephone: 616.698.0500
Fax: 616.726.8800
Toll Free: 800.255.3416
www.bananza.com
BH
®
Service Manual
BH-40
BH-125
BH-60
BH-140
BH-80
BH-150
BH-100
BH-175
BH-115
BH-200
Installer
Owner
P/N BNBH170101NA Rev. A 05/09
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Summary of Contents for Bananza BH-40
- Page 1 Infrared Heater Follow the gas supplier’s instructions. 8. If you cannot reach your gas Installation, Operation & supplier, call the Fire Department. WARNING Service Manual BH-40 BH-125 BH-60 BH-140 Fire Hazard BH-80 BH-150 Do not store or use gasoline or other...
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Page 3: Table Of Contents
6.2 Tube Clamp Package Installation ......18 14.3 Suspension Specifications........58 6.3 Coupling and Tube Assembly........18 14.4 Controls Specifications ..........58 6.4 Turbulator Installation ..........20 SECTION 15: The BANANZA BH Warranty ......59 ® 6.5 Reflector Installation ..........21 6.6 Burner Installation............23 SECTION 7: Optional Heater Accessories ...... - Page 5 TABLE OF FIGURES Figure 1: Top and Bottom Panel Label Placement ....1 Figure 2: Side and Back Panel Label Placement ...... 2 Figure 3: Standard Reflector ............. 5 Figure 4: One Side Reflector............. 5 Figure 5: Two Side Reflectors ........... 5 Figure 6: 45°...
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Page 7: Section 1: Heater Safety
Please pay special attention when reading and For additional copies of the Installation, Operation and following the warnings in these Service Manual, please contact Bananza. sections. Installation, service and annual inspection of heater must 1.1 Manpower Requirements... -
Page 8: Figure 2: Side And Back Panel Label Placement
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 2: Side and Back Panel Label Placement Back Panel Side Panel Lighting Instruction Plate Label Rating Plate Label DSI Ignition Module BLUE 24VAC DSI Ignition Module Module d’allumage BLUE 24VAC BLACK Flame Sense Electrode par étincelle YELLOW Ground... -
Page 9: Section 2: Installer Responsibility
• To provide access on all sides for burner servicing in product damage. and removal. Bananza cannot be responsible for ensuring that all • To provide the owner with a copy of this appropriate safety measures are undertaken prior to Installation, Operation and Service Manual. -
Page 10: Section 3: Clearances To Combustibles
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 3: CLEARANCES TO COMBUSTIBLES WARNING 3.1 Required Clearances to Combustibles Clearances are the required distances that combustible objects must be away from the heater to prevent serious fire hazards. Combustibles are materials that may catch on fire and include common items such as wood, paper, rubber, fabric, etc. -
Page 11: Figure 3: Standard Reflector
2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. FIGURE 3: Standard Reflector (inches) (centimeters) Model BH-40 BH-60 BH-80 BH-100 BH-115/125 BH-140/150 BH-175/200... -
Page 12: Figure 6: 45° Tilt Reflector
2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. FIGURE 6: 45° Tilt Reflector (inches) (centimeters) Model BH-40 BH-60 BH-80 BH-100 BH-115/125 BH-140/150... -
Page 13: Figure 9: U-Tube, Opposite 45° Reflector
2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. FIGURE 9: U-Tube, Opposite 45° Reflector (inches) (centimeters) Model - UNAPPROVED - - UNAPPROVED - BH-40 BH-60 BH-80 BH-100 BH-115/125 BH-140/150 BH-175/200 FIGURE 10: 2-Foot Deco Grille and Protective Grille... -
Page 14: Figure 12: Venting
2. Clearances B, C and D can be reduced by 50% after 25' (7.5 m) of tubing downstream from where the burner and burner tube connect. FIGURE 12: Venting (inches) (centimeters) Model BH-40 Unvented BH-60 Vent Pipes Radiant Tubes BH-80... -
Page 15: Section 4: National Standards And Applicable Codes
SECTION 4: N ATIONAL TANDARDS AND PPLICABLE ODES SECTION 4: NATIONAL STANDARDS AND APPLICABLE CODES 4.1 Gas Codes 4.3 Public Garages The type of gas appearing on the nameplate Installation in garages must be in accordance must be the type of gas used. Installation must with the following codes: comply with national and local codes and United States: Refer to Standard for Parking... -
Page 16: Section 5: Major Components
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 5: MAJOR COMPONENTS FIGURE 13: Major Component Descriptions Reflector (Aluminum or Burner with Tube Gasket Stainless Steel) Must be installed with the Alternate overlap as shown on flame observation window overview and on Page 16, facing down. -
Page 17: Standard Parts List
AJOR OMPONENTS 5.1 Standard Parts List Table 1: Contents of BH-Series Burner Carton Part No. Description BH-40 BH-60 BH-80 BH-100 BH-115 BH-125 BH-140 BH-150 BH-175 BH-200 BN71XXXXX Burner (Rate and Fuel Varies) 90709700 Blower Assembly with Cord 02568200 Gasket (Burner to Burner Tube) -
Page 18: Table 3: Bh-Series Component Package Guide
ERIES NSTALLATION PERATION AND ERVICE ANUAL Table 3: BH-Series Component Package Guide Tubing Length Core Packages Model Minimum Standard Aluminized BH-40 10' (3 m) CP10ALUM BH-60 20' (6 m) CP20HRS CP20ALUM BH-80 20' (6 m) CP20HRS CP20ALUM BH-100 30' (9 m) -
Page 19: Section 6: Heater Installation
SECTION 6: H EATER NSTALLATION SECTION 6: HEATER INSTALLATION Expansion and contraction of the tube dictates that the minimum suspension lengths must be WARNING maintained. See table on Page 14, Figure 14. Severe Injury Hazard Secure burner to burner tube with bolts and lockwashers. -
Page 20: Figure 14: Critical Hanger Placement
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 14: Critical Hanger Placement Run Length Typical Expansion Minimum “X” Length Description Part Number 10' (3 m) - 50' (15.2 m) ±1" (3 cm) 12" (30.5 cm) S-Hook 91907302 51' (15.5 m) - 60' (18.3 m) ±2"... -
Page 21: Figure 15: Linear Heater Assembly Overview
SECTION 6: H EATER NSTALLATION FIGURE 15: Linear Heater Assembly Overview... -
Page 22: Figure 16: Linear Heater Layout Overview
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 16: Linear Heater Layout Overview LEGEND... -
Page 23: Burner Tube Installation
SECTION 6: H EATER NSTALLATION FIGURE 17: Linear Heater Layout Overview (Continued) Step 6.1 Burner Tube Installation NOTE: Description Part Number Burner Tube 03051XXX S-Hook 91907302 Tube/Reflector Hanger 03090100... -
Page 24: Tube Clamp Package Installation
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Step 6.2 Tube Clamp Package Installation Description Part Number Tube Clamp Package 01318901 Tube Clamp 01396801 Bolt 97113940 Flat Washer 95211600 92113900 Step 6.3 Coupling and Tube Assembly Close coupling Start slide bar/coupling lock with tab. - Page 25 See Page 19, Step 6.3.2 • Repeat Step 6.3 A - D until all tubes are assembled. Step 6.3.2 Coupling and Tube Assembly (Continued) Tube Length Model Minimum BH-40 10' (3 m) BH-60 20' (6 m) BH-80 20' (6 m)
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Page 26: Turbulator Installation
BH-140 4th 10' (3 m) Section BH-150 BH-175 BH-200 Turbulator section 2.5' (76.2 cm) (stainless) used in BH-40 heaters must be in the section of turbulator nearest to the burner. Description Part Number Turbulator Adapter 2.5' (76.2 cm) 03051503 Turbulator Section 2' (61 cm) 03051504 Turbulator Section 2.5' (76.2 cm)(Stainless) -
Page 27: Reflector Installation
SECTION 6: H EATER NSTALLATION Step 6.5 Reflector Installation WARNING Fire Hazard Support reflector with reflector hanger and support strap. Reflector must not touch tube. Failure to follow these instructions can result in death, injury or property damage. NOTE: All tube surfaces must be covered by a reflector, except for a U-tube. - Page 28 BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Step 6.5.1 Reflector, U-Clip and Reflector Support Installation The pictorial drawings of the heater construction in reflector supports and U-clips depend on the Section 6 are schematic only and provide a general individual installation. Use either pop rivets or sheet guideline of where hangers, reflector supports and metal screws instead of u-clips when installing end U-clips are to be installed.
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Page 29: Burner Installation
SECTION 6: H EATER NSTALLATION Step 6.6 Burner Installation Description Part Number Bolt 94273914 Burner BN71XXXXX Lock Washer 96411600 Gasket 02568200... -
Page 30: Section 7: Optional Heater Accessories
Edges are sharp. Failure to follow these instructions can result in injury. 7.1 U-Tube Configuration Heaters (except BH-40) are approved for optional U-tube configurations. The U-tube may be installed in either a standard horizontal position, a 45° position or in an opposite 45°... -
Page 31: Figure 18: U-Tube Heater Assembly Overview
SECTION 7: O PTIONAL EATER CCESSORIES FIGURE 18: U-Tube Heater Assembly Overview U-tube, Standard U-tube, 45° Tight U-bolt Loose U-bolt U-tube, Opposite 45°... -
Page 32: Figure 19: U-Tube Heater Layout Overview
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 19: U-Tube Heater Layout Overview LEGEND reflector tube... -
Page 33: Elbow Package Configuration
FIGURE 20: U-Tube Layout Overview (Continued) 7.2 Elbow Package Configuration Step 7.2.1 Elbow Installation Tube Minimum Distance Required Coupling Between Burner and Elbow Minimum Model Distance BH-40 10' (3 m) BH-60 10' (3 m) BH-80 10' (3 m) 90° Elbow Description Part Number BH-100 15' (4.5 m) - Page 34 BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Step 7.2.2 Elbow Installation Tube Coupling Step 7.2.3 Reflector Joint Installation Reflector Reflector Joint Flatten Edge Scribe Contour 1" (2.5 cm) Maximum Step 7.2.4 Reflector Joint Installation Cut away contour with tin snips. Punch/drill six 3/32"...
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Page 35: Figure 21: Reflector Joint Detail
SECTION 7: O PTIONAL EATER CCESSORIES Step 7.2.5 Reflector Joint Detail Install reflector end cap. Attach reflector joint with six #8 sheet metal screws. FIGURE 21: Reflector Joint Detail Reflector Reflector Joint... -
Page 36: Reflector Side Extension
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 7.3 Reflector Side Extension Step 7.3.1 Bracket Installation Description Part Number Reflector Side Extension Package 02712700 Reflector Side Extension 01368000 Retainer Clips 02751200 Sheet Metal Screws 94118106 Order Separately Reflector Side Extension Bracket 01329910 Step 7.3.2 Side Reflector Installation... -
Page 37: Lower Clearance Shield Installation
SECTION 7: O PTIONAL EATER CCESSORIES 7.4 Lower Clearance Shield Installation Step 7.4.1 Shield Support Strap Assembly Locknuts Washers Description Part Number Lower Clearance Shield Package 01397501 Shield Support Strap 01397500 Lower Clearance Shield 8' (2.4 m) 02793000 Screws Locknut #8 92311400 Flat Washer #8 95310800... - Page 38 BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Step 7.5.2 Frame Shield Installation Shield Description Part Number Deco Grille Shield 01365900 Step 7.5.3 Reflector Side Extension Installation for Decorative Grilles NOTE: If the decorative grille system is to Cut relief notches for tube be installed in an area with considerable and reflector hangers.
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Page 39: Protective Grille Installation
SECTION 7: O PTIONAL EATER CCESSORIES 7.6 Protective Grille Installation Step 7.6.1 Silicone Cap Installation Description Part Number Grille Section 08050001 Grille End Cap 08050002 Silicone Cap 91915951-6P Step 7.6.2 Grille End Cap Installation Grille Grille End Cap Bend up 90°. Pull outward. -
Page 40: Section 8: Venting
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL SECTION 8: VENTING combustible wall must have an approved thimble to conform with the above listed codes. WARNING Vent pipe must be sloped downward away from the heater 1/2'' (1 cm) for every 20' (6 m). The heater may be individually vented or common vented. -
Page 41: Unvented Operation
SECTION 8: V ENTING 8.2 Unvented Operation FIGURE 22: Tube Termination Sufficient ventilation must be provided in the amount of 4 cfm per 1000 Btu/h firing rate (United States); 3 cfm per 1000 Btu/h firing rate (Canada). Use of optional outside combustion air is not recommended with unvented heaters. -
Page 42: Horizontal Ventilation 4'' (10 Cm) Pipe
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 8.7 Horizontal Ventilation 4'' (10 cm) Pipe SIDE VIEW Combustible or Non-Combustible Wall Only Non-Combustible Wall Description Part Number Vent Terminal (Comb. Wall) 90502100 Vent Terminal 02537801-XX Wall Thimble 4" (10 cm) 90505600 8.8 Vertical Ventilation 4'' (10 cm) Pipe SIDE VIEW Description... -
Page 43: Common Side Wall Venting
SECTION 8: V ENTING 8.9 Common Side Wall Venting TOP VIEW Description Part Number Vent Terminal 6" (15 cm) 90502101 Requirements: • Maximum of two heaters can be commonly vented through a side wall. • Heaters must be of the same BTU output. •... -
Page 44: Common Vertical Venting
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 8.10 Common Vertical Venting Requirements: • Maximum of four heaters can be commonly vented through the roof. • Heaters must be of the same BTU output. • Heaters must be controlled by a common thermostat. -
Page 45: Outside Combustion Air Supply
SECTION 8: V ENTING 8.11 Outside Combustion Air Supply 8.11.1 Length Requirements IMPORTANT: If the building has a slight negative Follow the constraints listed on Page 35, Section 8.6. pressure or corrosive contaminants, such as halogenated hydrocarbons, are present in the air, an outside combustion air supply to the heater is required. - Page 46 BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 8.11.4 Vertical Outside Air Supply for Double Heater Installation Description Part Number Vent Cap 6" (15 cm) 90502302 Requirements: • Heaters must be controlled by a common thermostat. 8.11.5 Horizontal Outside Air Supply for Double Heater Installation Description Part Number Vent Cap 6"...
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Page 47: Section 9: Gas Piping
SECTION 9: G IPING SECTION 9: GAS PIPING Install the gas hose as shown on Page 42, Figure 23. WARNING The gas hose accommodates expansion of the heating system and allows for easy installation and service of the burner. Before connecting the burners to the supply system, verify that all high pressure testing of the gas piping has been completed. -
Page 48: Figure 23: Gas Connection With Flexible Gas Hose
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL FIGURE 23: Gas Connection with Flexible Gas Hose CORRECT POSITIONS CAUTION Product Damage Hazard Shut-Off Valve (included with gas hose) must Hold gas nipple securely with pipe wrench be parallel to burner gas inlet. The 3" (8 cm) when attaching gas hose. -
Page 49: Section 10: Wiring
SECTION 10: W IRING SECTION 10: WIRING Heaters can be controlled using several methods. Normally thermostats are used to control the heaters DANGER but they can also be controlled by an energy management system. Section 10.1 illustrates the connection for heaters controlled by a line voltage thermostat. -
Page 50: Low Voltage Thermostat Wiring
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 10.2 Low Voltage Thermostat Wiring FRONT VIEW BACK VIEW SPST Transformer Relay Low Voltage Thermostat Black COIL COIL Black 120 V-60 Hz White Supply Circuit Additional Burners Gnd. Gnd. Gnd. Maximum 8 Burners Per Relay Burner 1 Burner 2... -
Page 51: Internal Wiring
SECTION 10: W IRING 10.3 Internal Wiring DSI Ignition Module BLUE 24 V A/C Electrode BLACK Flame Sense YELLOW Ground BROWN Main Valve Pressure Switch BLACK BLUE BLUE BROWN YELLOW YELLOW Transformer GREEN YELLOW BLACK WHITE Gas Valve GREEN Burner Ground GREEN Blower Connection WHITE... -
Page 52: Ladder Diagram
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 10.4 Ladder Diagram Power Supply 120 V - 60 Hz Blower 120 V Transformer 24 V Pressure Switch Ground Power Sense Spark Valve Ignition Module Electrode Gas Valve 10.5 Electrical Connection to the Burner... -
Page 53: Section 11: Operation And Maintenance
SECTION 11: O PERATION AND AINTENANCE SECTION 11: OPERATION AND MAINTENANCE DANGER WARNING Electrical Shock Hazard Explosion Hazard Burn Hazard Cut/Pinch Hazard Turn off gas supply to Allow heater to cool Wear protective gear Disconnect electric heater before service. before service. during installation, before service. - Page 54 BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL the installation and service of gas-fired heating equipment. Turn off gas and electric supplies before performing service or maintenance. Allow heater to cool before servicing. Before every heating season, a contractor qualified in the installation and service of gas-fired heating equipment must perform a thorough safety inspection of the heater.
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Page 55: Maintenance Checklist
BANANZA equipment and perform service where ® supplied by Bananza and conform to all requirements necessary, using only replacement parts sold and set forth in the BANANZA manuals and all supplied by Bananza. - Page 56 See Page 31, Section 7 .4. Wall Tag If wall tag is present, make sure it is legible and accurate. Please contact Bananza or your BANANZA independent distributor, if you need a wall tag. ® See Page 3, Section 2.1...
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Page 57: Section 12: Troubleshooting
SECTION 12: T ROUBLESHOOTING SECTION 12: TROUBLESHOOTING DANGER Electrical Shock Hazard Disconnect electric before service. Heater must be properly grounded to an electrical source. Failure to follow these instructions can result in death or electrical shock. WARNING Fire Hazard Explosion Hazard Burn Hazard Cut/Pinch Hazard Keep all flammable... -
Page 58: Troubleshooting Flow Chart
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 12.1 Troubleshooting Flow Chart... - Page 59 SECTION 12: T ROUBLESHOOTING...
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Page 60: Manifold Gas Pressure Setting
BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL 12.2 Manifold Gas Pressure Setting Top View of Heater Manometer 3.5" 10.5" Natural Propane... -
Page 61: Section 13: Replacement Parts
DANGER Electrical Shock Hazard Explosion Hazard Carbon Monoxide Hazard Fire Hazard ® Use only genuine BANANZA replacement parts per this installation, operation and service manual. Failure to follow these instructions can result in death, electric shock, injury or property damage. - Page 62 BH-S ERIES NSTALLATION PERATION AND ERVICE ANUAL Blower Assemby DSI Ignition Module Blower Outlet Gasket REAR VIEW TOP VIEW Tube Gasket Electrode Pressure Switch Mica Window Assembly Burner Cup Assembly Transformer Gas Valve...
- Page 63 SECTION 13: R EPLACEMENT ARTS Description Part Number Mica Window Assembly 02553203 Electrode Gasket 02558501 Tube Gasket 02568200 Burner Cup Assembly 03020100 Gas Valve (Natural) 90032500 Gas Valve (LP) 90032502 Electrode 90427400 DSI Ignition Module 90439500K Transformer 90436900K Pressure Switch (200) 90439801K (115, 140, 175)
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Page 64: Section 14: General Specifications
BH-40, 60, 80, 100, PIPE CONNECTION: 115, 125, 140, 150 4.6" wc Minimum 1/2" NPT (for BH-40, 60, 80, 100, 115 & 125) for BH-175, 200 5.0" wc Minimum 3/4" NPT (for BH- 140, 150,175 & 200) 14.0" wc Maximum... -
Page 65: Section 15: The Bananza Bh Warranty
If you have questions about your equipment, contact your Bananza will require the part in question to be returned to installing professional. Should you need Replacement the factory. Bananza will, at its sole discretion, repair or... - Page 68 Installation Code and Annual Inspections: ® All installation and service of BANANZA equipment must be performed by a contractor qualified in the installation and service of equipment sold and supplied by Bananza and conform to all ® requirements set forth in the BANANZA manuals and all applicable governmental authorities pertaining to the installation, service and operation of the equipment.
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