Assessments - 3, GPA: 3.7
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Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier. In the Commonwealth of Massachusetts this product must be installed by a licensed plumber or gas fitter. Upon completion of the installation, these instructions should be handed to the user of the appliance for future reference. * The GWH 425 HN has been redesigned. This vent kit is not compatible with the older version (identified by a white cover). Use the AQ1 horizontal vent kit with the older version. 2 AQ4 Manual Table of Contents Table of Contents 1 Introduction ..........................................................................3 1.1 Parts included .................................................................................3 1.2 Warnings .................................................................................3 1.3 Preparation .................................................................................3 1.4 Requirements for installation in Massachusetts .................................................................................4 2 AQ4 Installation instructions ..........................................................................5 2.1 Introduction .................................................................................5 2.2 Locating power vent hood and clearances .................................................................................5 2.3 Power vent hood .................................................................................5 2.4 Power vent motor .................................................................................6 2.5 Vent piping .................................................................................7 2.6 Linear safety spillage switch .................................................................................7 2.7 Flow switch .................................................................................8 3 Operation ..........................................................................9 3.1 First time start up .................................................................................9 4 Maintenance ........................................................................10 5 Troubleshooting .........................................................................10 5.1 Introduction ...............................................................................10 5.2 Power vent motor runs all the time or intermittently without water flow ...............................................................................10 5.3 Pilot will not hold when lit or spark automatically with hot water flow ...............................................................................11 5.4 Sparks but pilot will not light 5.5 Pilot goes out during hot water use ...............................................................................11 5.6 Noise when power vent motor is running ...............................................................................11 6 One Year Limited Warranty ........................................................................12 7 Wiring diagram ........................................................................13 8 Vent hood template ........................................................................14 3 AQ4 Manual Introduction 1 Introduction 1.1 Parts included Vent Hood Kit • 1 - 4” vent hood: VH1-4 • 4 - Exterior screws • 1 - 5” to 4” vent reducer pipe Vibration Mount Packet • 2 - Vibration mounts with nuts and washers • 2 - Brackets with nuts and washers Flow Switch Packet • 1 - Flow switch • 4 - Replacement pipes (See chapter 2.7) • 2 - Pipe clips • 1 - Molex connector cable • 1 - Heat exchanger bushing Power vent motor • 1 - Power vent motor (HSUL-1 Series containing integrated 24v control circuit) including 25 foot control cable with wire nuts and an HPN 6-foot power cord • 5 - Nylon ties 1.2 Warnings 1. Failure to install, maintain and/or operate the power vent in accordance with manufacturer’s instructions may result in conditions which can produce bodily injury and property damage. 2. The power vent must be installed by a qualified installer in accordance with all local codes or, in their absence, in accordance with the National Fuel Gas Code (ANSI Z223.1 NFPA #54), the National Electric Code, the Canadian Electrical Code (C22.1), Canadian Gas Code (CSA B149.1) and The Occupational Health and Safety Act (OSHA) as applicable. 3. The power vent motor shaft must be mounted horizontally to prevent motor bearing wear. 4. Disconnect power supply when making wiring connections or when working around the fan blade and motor. Failure to do so may result in severe personal injury and equipment damage. 5. Make certain the power source is adequate for the fan motor requirements. Do not add the power vent to a circuit where the total l...
Este manual também é adequado para os modelos :Fans - AQ4 GWH 1600 H (1.48 mb)
Fans - AQ4 GWH 425 HN (1.48 mb)
Fans - AQ4 GWH 425 PN (1.48 mb)