Hearth and Home Technologies CERONA-42 Electrical Information, Recommendation for Wire

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10 Electrical Information

A. Recommendation for Wire

This appliance requires 110-120 VAC be wired to the junction box for proper operation of the appliance. This appliance uses an Intellifire ignition system.

Note: This appliance must be electrically wired and grounded in accordance with local codes or, in the absence of local codes, with National Electric Code ANSI/NFPA 70-latest edition or the Canadian Electric Code, CSA C221.1.

•A 110-120 VAC circuit for this product must be protected with ground-fault circuit-interrupter protection, in compliance with the applicable electrical codes, when it is installed in locations such as in bathrooms or near sinks.

C. Intellifire Ignition System Wiring

This appliance requires a 110 VAC supply to the appliance junction box for operation. A wiring diagram is shown in Figure 10.1.

This appliance is equipped with an Intellifire control valve which operates on a 3 volt system.

This appliance is supplied with a battery pack and a 3 volt AC transformer, which requires the installation of the sup- plied junction box. It is highly recommended that the junc- tion box be installed at this time to avoid reconstruction.

The battery pack requires two D cell batteries (not includ- ed). Batteries cannot be placed in the battery pack while using the 3 volt transformer. Batteries shouldn’t be placed into the holder until needed. The higher temperatures will shorten their life.

B. Connecting to the Appliance

WARNING

Wire 110V to electrical junction box.

Do NOT wire 110V to valve.

Do NOT wire 110V to wall switch.

•Incorrect wiring will damage millivolt valves.

•Incorrect wiring will override IPI safety lockout and may cause explosion.

Wall Switch

This appliance comes standard with a multi-function wall switch installed in the unit. A bag containing the wall switch, cover plate and flame control solenoid is located in the manual bag assembly on the right side of unit. Fol- low the “Determine Location” and “Wiring the Wall Switch” sections of the WSK-MLT instructions. Install the flame control solenoid by following Steps 5 - 11 in the “Install- ing the Control Box” section of the WSK-MLT instructions. You must also carefully follow the “Setting Flame Height/ Manifold Pressure” section of the included instructions to properly set the valve pressure. Operating instructions are also included in the WSK-MLT instructions.

•Use the wire provided with this product to connect the wall switch to the receiver, as outlined in the WSK-MLT instructions.

•Keep wire lengths short as possible by removing any excess wire length.

•Low voltage and 110 VAC voltage cannot be shared within the same wall box.

CAUTION

Battery polarity must be correct or module damage will occur.

Optional Accessories Requirements

Wiring for optional accessories should be done now to avoid reconstruction.

CAUTION

Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing.

WARNING

Shock hazard.

•Replace damaged wire with type 105º C rated wire.

•Wire must have high temperature insulation.

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Heat & Glo • Cerona-36, Cerona-42 • 2106-900 Rev. H • 11/08

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Contents Models What to do if you smell gasHomeowner Reference Information Model Number Serial NumberTable of Contents Listing and Code Approvals Installation of Carbon Monoxide Detectors Requirements for the Commonwealth of MassachusettsInstallation to ensure maximum safety and benefit Getting StartedTools and Supplies Needed Read all of the instructions before starting the instaInspect Firebox Framing and Clearances Selecting Appliance LocationConstructing the Appliance Chase ClearancesMantel Projections 724 425 406 279Hearth Extension Dimensions Hearth ExtensionTermination Locations Vent Termination Minimum ClearancesAlcove Applications Minimum Clearances for TerminationContinue Adding Vent Components Install Support BracketsTo Install the Heat Shield Vent Information and Diagrams Vent Table KeyMeasuring Standards Use of ElbowsTwo Elbows Vent DiagramsTop Vent Horizontal Termination One Elbow Top Vent Horizontal Termination Three Elbows Top Vent Vertical Termination Straight up Vertical VentingV1 = 50 ft. Max .2 m 152 mm 914 mm 305 mm 610 mm 10 ftTop Vent Horizontal Termination Two Elbows 305 mm 610 mm 914 mm 10 ftVent Clearances and Framing Pipe Clearances to CombustiblesWall Penetration Framing Combustible Wall PenetrationVertical Penetration Framing Installing the Ceiling FirestopInstalling Attic Shield Removing Non-combustible Facing Mate- rial Assembly Appliance PreparationInstalling Non-combustible Facing Material Securing and Leveling the ApplianceInstalling Flue Restrictors Complete Installation of Non-combustible Facing MaterialInstalling Vent Pipe Assembly of Vent SectionsAttaching Vent to the Firebox Assembly Assembling Pipe SectionsAssembling Minimum Installations MI Sections Assembling DVP-12A Slip SectionsDisassembly of Vent Sections Securing the Vent SectionsVertical Sections Horizontal SectionsInstalling Heat Shield and Horizontal Termination Cap Installing the Horizontal Termination CapHeat Shield Requirements for Horizontal Termination Heat shield DVP-HSM-B must be usedInstalling Roof Flashing and Vertical Ter- mination Cap flue of the pipe see Figure Assembling and Installing Storm Collar 18 Assembling the Storm Collar Around the PipeGas Pressures Gas InformationFuel Conversions Gas Connection High Altitude Installations Recommendation for Wire Intellifire Ignition System WiringConnecting to the Appliance Electrical InformationJunction Box Installation For units Without factory installed Rocker SwitchStep Finishing Facing Material Non-combustible Facing MaterialFinishing Material Options Finishing Material Thickness from 3/4 in. to 1-1/4Finishing Material Thickness greater than 1-1/4 inch Mounting stone eye brow ATRIMSTONE-36, ATRIMSTONE-4210 Fireplace sitting on combustible surface Appliance Setup Clean the ApplianceAccessories Ember PlacementLog Assembly LOGS-Cerona36 Positioning the Logs Model Cerona-36Heat & Glo Cerona-36, Cerona-42 2106-900 Rev. H 11/08 Model Cerona-42 Step Grilles and Trim Glass AssemblyAir Shutter Setting This appliance has an Intellifire ignition system Operating InstructionsBefore Lighting Appliance Lighting Appliance IPI Ignition Final inspection byAfter Appliance is Lit Frequently Asked QuestionsInitial Break-in Procedure Sympton Possible Cause Corrective Action TroubleshootingIntellifire Ignition System Symptom Possible Cause Corrective Action Maintenance Tasks Maintaining and Servicing ApplianceInspect Maintenance Tasks Doors, SurroundsModel Cerona-36 Model Cerona-42 Appliance Dimension DiagramReference Materials Vent Components Diagrams DVP vent componentsDVP-TRAP COOL-ADD Not for use with these models Part number list on following Log Set AssemblyService Parts At Depot Service Parts ListStocked IPI Valve Assembly CERONA-42 LOGS-CERONA42 Touch UP Paint -Fiber boxIPI Valve Assembly CONDITIONS, Exclusions & Limitation of Liability Limited Lifetime Warranty Contact Information
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