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DC Series Combi Boilers
DC 23-84, DC 29-106, DC 33-124, DC 33-160
WARNING: If the information in this manual is not followed exactly, a fire or
explosion may result causing property damage, personal injury, or loss of life.
Do not store or use gasoline or other flammable vapours and liquids or other
combustible materials 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.
• Immediately call your gas supplier from a nearby phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier, call the fire department.
Installation and service must be performed by a qualified installer, service
agency or the gas supplier.
This Manual is also available in French - contact IBC or visit our web site www.ibcboiler.com
(Natural Gas or Propane)
www.ibcboiler.com
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Related Manuals for IBC DC 23-84
Summary of Contents for IBC DC 23-84
- Page 1 • If you cannot reach your gas supplier, call the fire department. Installation and service must be performed by a qualified installer, service agency or the gas supplier. This Manual is also available in French - contact IBC or visit our web site www.ibcboiler.com www.ibcboiler.com...
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Page 2: Safety Considerations
BEST PRACTICES Points out recommendations for better installation. Supplied with the boiler - The IBC boiler is shipped with an accessory parts kit consisting of the following items: • • 1 x Wall Mounting Bracket 1 x Automatic Air Vent •... -
Page 3: Specifications
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 SPECIFICATIONS SPECIFICATION DC 23-84 DC 29-106 DC 33-124 DC 33-160 CSA Input (Natural Gas or Propane) – MBH 23 – 84 28.5 – 106 33 – 124 33 – 160 CSA Input (Natural Gas or Propane) –... - Page 4 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 WATER HEATER INSTALLATION GUIDELINES WARNING This boiler must be installed in accordance with local codes, if any; if not follow the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or the Natural Gas and Propane Installation Code, CAN/CSA B149.1, as applicable.
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Page 5: Table Of Contents
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 CONTENTS INSTALLATION........... . 1-1 GENERAL . - Page 6 • Ensure the domestic hot water demands are considered before purchasing the DC Series Combi boiler. The addition of a storage tank or an IBC Indirect Water Heater may be required in some cases. INSTALLATION AND OPERATION INSTRUCTIONS...
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Page 7: Installation
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 INSTALLATION GENERAL DC Series gas-fired modulating combi boilers are low pressure, fully condensing units having variable input ranges (see specification chart - inside, front cover). The boilers are approved as “Category IV” vented appliances using Direct Vent (sealed combustion). -
Page 8: Code Requirements
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 CODE REQUIREMENTS The DC 23-84, DC 29-106, DC 33-124, DC 33-160 models were tested to and certified under CSA 4.9-2014 / ANSI Z21.13-2014 and Water Heater CSA 4.3- 2013 / ANSI Z21.10.3. -
Page 9: Exhaust Venting And Air Intake
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 DISTANCE FROM RECOMMENDED DISTANCE WARNING SURFACE COMBUSTIBLE FOR INSTALLATION AND SURFACES SERVICE Exposed water piping and associated components Front 2" 24" (relief valves, circulators, etc.) Rear 0" 0"... - Page 10 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 All venting must be installed in accordance with the requirements of the WARNING jurisdiction having authority: in Canada, Part 8, Venting Systems of the B149.1- 10 Code and any other local building codes are to be followed. In the USA Venting, condensate the National Fuel Gas Code, ANSI 223.1, latest edition, prevails.
- Page 11 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 • Place in operation the appliance being inspected. Follow the lighting instructions. Adjust thermostat so appliance will operate continuously. • After it has been determined that each appliance remaining connected to the...
- Page 12 CPVC or PPs (Rigid Single Wall) piping is the standard venting option; with this, the DC 23-84, DC 29-106, DC 33-124, DC 33-160 boilers, for example, can be vented up to 120 equivalent feet from the vent termination using 3". The actual vent travel allowance is reduced for fittings in accordance with Table 3.
- Page 13 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 4 Exhaust piping is inserted directly into the 3" female stainless steel fitting on the top, left side of the boiler and run horizontally or vertically to the outdoors. Bird screen of 1/4"...
- Page 14 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 1.4.5 Rooftop Vent Termination WARNING Condensate can cause DIRECT VENT - TWO PIPE corrosion of metal roofing Rooftop vents must terminate as follows: components and other • roofing materials. Check...
- Page 15 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 6: Vertical Concentric Termination - Two Kits Figure 7: Vertical Concentric Termination - Single Kit 1.4.6 Sidewall Vent Termination DIRECT VENT - TWO PIPE Sidewall direct vent applications shall be vented as follows: •...
- Page 16 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 • The elevation of both pipes can be raised in “periscope style” after passing WARNING through the wall, then configured as in Figure 8, to gain required clearance.
- Page 17 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 9: Horizontal Concentric Termination - Two Kits Figure 10: Horizontal Concentric Termination - Single Kit For side venting of multiple boiler sets, group all intake terminals together with 4"...
- Page 18 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 13: Sidewall vent termination - multiple vent piping configuration CONCENTRIC SIDE WALL TERMINATION KITS: Must be installed on the same horizontal line (not stacked) Must be installed with a min separation of 12” center to center Do not use Concentric Side Wall Termination Kits when the outdoor design temperature is below 5°F / -15°C.
- Page 19 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 F= Clearance to outside WARNING corner In addition to preventing G= Clearance to inside ingestion of chemical corner contaminants, care must H= Clearance to each side 3 ft (91 cm) within a height...
- Page 20 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 1.4.7 “Direct Vent” Combustion Air Intake Piping The boiler must always be installed as a Direct Vent venting system with the combustion air piped directly from the outdoors to the boilers combustion air connection.
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Page 21: Closet Installations
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 For the inlet air – Schedule 40 PVC, CPVC, ABS or PPs piping of any type is permitted. Use same diameter as Vent pipe. Combustion air piping is inserted directly into the 3" female stainless steel fitting on the top, right side of the boiler and run horizontally or vertically to the outdoors. -
Page 22: Condensate Removal
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 CONDENSATE REMOVAL IBC’s specified vent configuration promotes the safe drainage of moisture from WARNING the boiler and exhaust venting without flowing liquids back through the heat exchanger. Fill trap with water before... - Page 23 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 18: Condensate trap installation 1.5.3 Condensate Trap Assembly - cleaning procedure NOTE Turn off the power to the boiler and allow it to cool down. It is the responsibility of Remove the trap from the boiler (reverse the installation procedure above).
- Page 24 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 19: Condensate trap Figure 20: Condensate trap drainage disassembly for cleaning WARNING If condensates are to be discharged into building drain piping materials that are subject to corrosion, a neutralization package must be used.
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Page 25: Water Piping - Space Heating
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 WATER PIPING - SPACE HEATING 1.6.1 General Piping Considerations The DC series boilers include a factory installed, integral Grundfos UPS 15/58 heating pump. The pump is designed to provide adequate flow through the boiler and near boiler piping. - Page 26 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 The DC series modulating boilers are designed for use within a closed loop, WARNING forced circulation, low pressure system. A 30 PSI pressure relief valve (3/4" NPT) is supplied for field installation at the boilers top connection point. A Relief Valve...
- Page 27 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 WARNING Close fill valve after any addition of water to the system, to reduce risk of water escapement. NOTE Application drawings can be downloaded from our web site.
- Page 28 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 WARNING Water quality has a significant impact on the lifetime and performance of an IBC Boiler heat exchanger. Improperly prepared water in a heating circuit may cause damage to the heat exchanger through corrosion or fouling.
- Page 29 Installer to ensure that glycol system requires. For example a DC series boiler and an IBC Air Handler series solutions are formulated to can be installed together with out the use of an additional pump if the air handler...
- Page 30 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 MULTIPLE BOILER PIPING - BENEFITS AND INSTALLATION RULES NOTE Multiple IBC DC Series boilers can be installed in a single heating system to The piping drawings in this provide redundancy, increased output, and greater heating plant turn-down manual are simple schematic capabilities.
- Page 31 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 27: Typical two temperature space heating piping concept with direct domestic hot water – concept drawing. This drawing is only a simple schematic guide. Figure 28: Typical two temperature space heating piping concept with indirect domestic hot water –...
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Page 32: Domestic Hot Water System
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 29: Air handler and direct domestic hot water – concept drawing. This drawing is only a simple schematic guide. DOMESTIC HOT WATER SYSTEM WATER HEATER INSTALLATION GUIDELINES WARNING This boiler must be installed in accordance with local codes, if any;... - Page 33 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 1.7.1 Domestic Hot Water System WARNING The DC series boilers have an independent piping circuit for efficiently generating A potentially hazardous situation, Domestic Hot Water. When a faucet is opened to draw hot water, water flow is...
- Page 34 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 1.7.2 – Domestic Hot Water Piping WARNING The domestic water piping connections are located at the bottom of the boiler, This boiler model can burn see Figure 30, Page 1-29. The connections are 3/4" male NPT threads. The cold either Natural gas or Propane.
- Page 35 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Thermostatic Mixing Valve DANGER The factory supplied thermostatic mixing valve must be installed on the direct domestic hot water piping connections at the boiler or at the outlet of a domestic...
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Page 36: Gas Piping
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 GAS PIPING The boiler should normally have an inlet gas pressure of at least 7.0" w.c. for natural gas and 11" w.c. for propane gas. For either fuel, the inlet pressure shall be no greater than 14.0"... -
Page 37: Electrical Connections
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 ELECTRICAL CONNECTIONS All Electrical wiring to the boiler (including grounding) must conform to local NOTE electrical codes and/or National Electrical Code, ANS/NFPA No. 70 – latest edition, or The Canadian Electrical Code, C22.1 - Part 1. - Page 38 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 EXTERNAL LOW WATER CUT OFF DEVICE DC Series Boiler Only - An external low water cut-off device is not required if the boiler is only being used as a direct domestic hot water unit.
- Page 39 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 1.9.4 Thermostat / Sensor Wiring A Thermostat from a single zone heating system can be connected directly to the controller’s terminals X4.6 and X4.7. Do not apply power to the X4 terminal strip.
- Page 40 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Figure 35: Electrical Wiring Connections (full page ladder diagram at back of this manual) 1-34 INSTALLATION AND OPERATION INSTRUCTIONS...
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Page 41: Boiler Systems And Operation
The boiler is equipped with a factory installed pump. The pump is pre-wired and will operate with any call for space heating and when heating an IBC indirect water heater. The pump will not operate with a call for domestic hot water using the boiler’s internal domestic hot water tankless coil. -
Page 42: Control
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 CONTROL Power Indicator Power - ON / OFF Space Heating Space Heating / DHW Toggle Domestic Hot Water Minus Main Display Plus Fahrenheit and PSI Fahrenheit/Celsius Celsius and Bar... - Page 43 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 2.3.2 PSI and Fahrenheit / Bar and Celsius PSI and Fahrenheit are the default setting as shipped from the factory. To change to Bar and Celsius simply press the to toggle Fahrenheit and Celsius.
- Page 44 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 2.3.4 Table of Programmable Parameters PARA-METER DESCRIPTION DEFAULT RANGE / OPTIONS USER SET UP Boiler Supply Temperature 180°F (82°C) 86°F (30°C) to 194°F (90°C) Tankless Domestic Hot Water 120°F (49°C)
- Page 45 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Fan RPM at Burner Start for Model Dependent 50-100% of High Fire Tankless DHW DC 23-84 = 70 DC 29-106 = 60 DC 33-124 = 50 DC 33-160 = 40 (Range = 40-75)
- Page 46 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 PARAMETER 1 LOAD PRIORITY: PARAMETER NUMBER 1: DETAILED DESCRIPTION SETTINGS 0 = HIGHEST 0 = Tankless DHW DC Models – Both Space Heating and Tankless DHW • 1 = Space Heating Internal Boiler Pump is enabled with a call for Space Heating •...
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Page 47: Tankless Domestic Hot Water Modes
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 TANKLESS DOMESTIC HOT WATER MODES 2.4.1 Tankless Domestic Hot Water - Standard, Comfort and ECO Comfort Modes Standard Mode (both LEDs are off): The boiler’s heat exchanger will not maintain its domestic hot water temperature between demands for hot water. -
Page 48: Space Heating
WARNING Heater The correct 12KΩ temperature The DC series boiler can be connected to an IBC indirect water heater. Connect sensor (or aquastat) must be the IBC indirect water heater’s boiler supply and boiler return connections to the used to operate the indirect boiler’s primary loop (see Figure #28, Page 1-25). -
Page 49: Sequence Of Operation
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 SEQUENCE OF OPERATION The boiler will operate in a similar way for both a space heating and a domestic NOTE hot water call for heat. When the boiler is powered up the controller enters a self The boiler is equipped with diagnostic mode and displays 2 in the Service Display. - Page 50 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 PAGE INTENTIONALLY LEFT BLANK 2-10 INSTALLATION AND OPERATION INSTRUCTIONS...
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Page 51: Startup And Commissioning
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 STARTUP AND COMMISSIONING 3.1 LIGHTING AND SHUTTING DOWN THE BOILER STARTUP AND COMMISSIONING... -
Page 52: Prior To Start-Up
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 3.2 PRIOR TO START-UP 3.2.1 Pre-Ignition Checks DANGER Fill condensation trap. Ensure venting system is complete and seal tested. Fill trap with water before Confirm any common venting system at the installation site is isolated and... - Page 53 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 The gas valve will automatically de-rate the maximum input in accordance with WARNING the density altitude, by approximately 2% per 1,000' above sea level. The gas valve’s zero governor will ensure that the gas:air mixture is not be affected at Check the rating plate of altitude.
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Page 54: Fuel Conversion
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 FUEL CONVERSION The DC Series modulating boiler is factory fire-tested to operate with natural gas. DANGER The rating plate will be marked to indicate which fuel the particular boiler has been set up with. - Page 55 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 WARNING Fan Outlet Orifice (25mm) must be installed in the DC 23-84 model. If the fan is being replaced the orifice must be reinstalled in the new fan.
- Page 56 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 There is no need to drain the boiler’s water unless the boiler will be subject to NOTE freezing conditions while the boiler is off. The safety warning regarding Remove the front cover and allow the boiler to cool.
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Page 57: Maintenance
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 MAINTENANCE BOILER MAINTENANCE 4.1.1 General Care CAUTION • Keep combustible materials and flammable liquids and vapours away from the boiler. The owner is responsible for • Keep vent terminals clear of obstructions (snow, dirt, etc.). -
Page 58: Heat Exchanger
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 4.1.6 Heat Exchanger CAUTION During annual inspection (with the heat exchanger cover removed), examine the The heat exchanger has a heat exchanger for signs of contamination and clean if necessary. In areas of... -
Page 59: Boiler Treatment
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 4.1.12 Boiler Treatment WARNING • Check consistency of any boiler treatment used, for appropriate mixture. Do not use automotive-type Chemical inhibitors are consumed over time, lowering their density. - Page 60 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 4.1.15 Fan and gas valve removal instructions DANGER Turn off the power and the gas supply to the boiler When servicing or replacing Remove the front cover and allow the boiler to cool down...
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Page 61: Troubleshooting
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 5.0 TROUBLESHOOTING The troubleshooting section is divided into 4 sections: NOTE 5.1 Preliminary Checks This boiler is equipped with a 5.2 Electronic Components blocked vent shutoff system, 5.3 Warnings and Faults... -
Page 62: Electronic Components
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 ELECTRONIC COMPONENTS This section details the method for troubleshooting the non-standard electronic components on the boiler including the electronic water pressure sensor and the temperature sensors. 5.2.1 Temperature Sensors The resistance of the temperature sensors varies inversely with temperature. -
Page 63: Water Pressure Sensor
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 5.2.2 Fan/Blower Operating power is provided by means of a separate 120 VAC connector at the upper right side of the fan (white/black/green). Control of the fan is provided via a four lead connector at the bottom of the fan. - Page 64 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 5.2.5 Vent High-Limit This sensor has been installed to ensure the boiler is shut down safely if the heat exchanger or the venting system becomes blocked. The Vent Hi-Limit is located at the bottom of the heat exchanger just to the left of the vent outlet and above the condensate tray.
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Page 65: Warnings And Faults
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 5.3 WARNINGS AND FAULTS 5.3.1 Warning Codes During operation the controller can detect unusual situations and can take action to avoid damage to the heat exchanger or other unsafe operations. During these situations the controller will limit the temperature and power output of the burner, or temporarily disable operation entirely. - Page 66 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 No flame signal • Gas valve closed • Gas supply pressure too low or drooping under load • Gas valve or ignition unit not powered • No or incorrect ignition gap •...
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Page 67: Burner Does Not Ignite
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 5.4 OTHER FAULTS 5.4.1 Burner Does Not Ignite POSSIBLE CAUSES SOLUTION Gas valve is closed. Open gas valve. Air in gas line. Remove air form gas line. Gas supply pressure too low. - Page 68 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 5.4.5 No Space Heating POSSIBLE CAUSES SOLUTION Room thermostat (end switches or zone • Room thermostat must be a DRY CONTACT style thermostat controller) / Outdoor sensor faulty.
- Page 69 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 5.4.8 Hot Water Does Not Reach Temperature POSSIBLE CAUSES SOLUTION DHW flow to high. Adjust the inlet assembly, insert a flow restriction. Temperature setting for water circuit too low.
- Page 70 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 PAGE INTENTIONALLY LEFT BLANK 5-10 INSTALLATION AND OPERATION INSTRUCTIONS...
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Page 71: Diagrams
DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 6.0 DIAGRAMS 6.1 - PARTS DIAGRAMS 6.2 - WIRING DIAGRAMS DIAGRAMS... - Page 72 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 6.1 PARTS DIAGRAMS DC Series Modulating Boiler - Parts assembly Diagram 6.1-1: Boiler assembly parts INSTALLATION AND OPERATION INSTRUCTIONS...
- Page 73 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 Diagram 6.1-2: Boiler assembly parts list (refer to Diagram 6.1-1 on opposite page) Some parts are available in Kits. Please visit www.ibcboiler.com for more information. DIAGRAMS...
- Page 74 DC SERIES COMBI BOILERS DC 23-84, DC 29-106, DC 33-124, DC 33-160 6.2 WIRING DIAGRAMS Diagram 6.2-1: Pictorial wiring diagram INSTALLATION AND OPERATION INSTRUCTIONS...
- Page 75 INSTALLATION & COMMISSIONING REPORT Boiler Details: Model Number _____________________ Serial Number ______________________________________________ Date of Installation ______________ Address of installation __________________________________________ _____________________________________________________________________________________________ User contact information _______________________________________________________________________ Installer Information Company ___________________________________________________________________ Address ______________________________________________________________________________________ Phone/Fax/E mail ____________________________________________________________________________ Fuel Natural Gas Propane Gas Supply Pressure (high fire) _______ Inches w.c. Measured Rate of Input (high fire) ____________ Btu/hr Installation instructions have been followed and completed (Section 1 of Installation and Operating Instructions).
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Page 76: Service Record
SERVICE RECORD DATE LICENSED CONTRACTOR DESCRIPTION OF WORK DONE... - Page 77 NOTES...
- Page 78 • This boiler is part of a modular or multiple boiler system having a total input 300,000 BTU/hr or greater. • This boiler is equipped with a tankless coil. US installers should contact IBC for any further information required. REVISION HISTORY R1 (JULY 2014)
- Page 80 IBC Technologies Inc. 1445 Charles Street, Vancouver, BC Canada V5L 2S7 Tel: 604.877.0277 Fax: 604.877.0295 www.ibcboiler.com 120-183-A-R2 883967 September 2014 © IBC Technologies Inc. 2014...
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dimensions?
The IBC DC 23-84 model has a height of 26.6 inches (676 mm).
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