Votos - 2, Puntuación media: 4
(
)
)
|
Resumen del manual
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. What to do if you smell gas • Close gas valve. Open windows and doors, and evacuate the building. • Do not try to operate any appliance. • Do not touch any electrical switch; do not use any phone in your building • 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 performed by a qualified installer, service agency or the gas supplier. Index Index 1 Warning 2 2 Appliance details 4 2.1 Features 4 2.2 GWH-345/450-ESR Specifications (Technical data) 4 2.3 Unpacking the GWH-345/450-ESR heater 5 2.4 General rules to follow for safe operation 6 2.5 Dimensions and minimum installation clearances 7 2.6 Applications 8 2.7 Water quality 9 3 Installation instructions 10 3.1 Introduction 10 3.2 Proper location for installing your heater 10 3.3 Heater placement and clearances 10 3.4 Mounting installation 10 3.5 Combustion air requirements 11 3.6 Venting 13 3.6.1 Vent material and specifications 13 3.6.2 Vent connections and air inlet restrictors 14 3.6.3 Condensate drain requirements 17 3.6.4 Room sealed installation (Twin pipe) 17 3.6.5 Vertical terminations 18 3.6.6 Horizontal terminations 18 3.6.7 Exhaust vent configuration examples 21 3.7 Gas piping & connections 22 3.8 Measuring gas pressure 24 3.9 Checking restrictor plate size by measuring CO2 level value 24 3.10 Water connections 25 3.11 Electrical connections 25 4 Operating instructions 27 4.1 Initial filling instructions 27 4.2 For your safety read before operating your water heater 27 4.3 Startup instructions 27 4.4 Power 28 4.5 Recirculating water temperature 28 4.6 Temperature and hot water flow 28 4.7 Freeze protection 28 4.8 Electrical diagram 29 5 Maintenance and service 30 5.1 Service mode 30 6 Troubleshooting 32 7 GWH-345/450-ESR Functional scheme 34 8 Interior components diagram and parts list 35 8.1 Interior components 35 8.2 Components diagram 36 8.3 Parts list 37 9 Protecting the environment 38 10 Ten Year Limited Warranty 39 1 Warning For your safety Do not store or use gasoline or other flammable, combustible or corrosive vapors and liquids in the vicinity of this or any other appliance. Warning: Carefully plan where you install the heater. Correct combustion air supply and flue pipe installation are very important. If a gas appliance is not installed correctly, fatal accidents can result from lack of air, carbon monoxide poisoning or fire. Warning: Exhaust gas must be vented to outside using 3" single wall sealed stainless steel vent pipe suitable for category III vent systems and temperatures up to 480°F. Vent and combustion air connector piping must be sealed gas-tight to prevent possibility of flue gas spillage, carbon monoxide emissions and risk of fire, resulting in severe personal injury or death. Warning: Place the recirculating water heater in a location where water leaks will do NOT DAMAGE adjacent areas or lower floors. Warning: Field wiring connections and electrical grounding must comply with local codes, or in the absence of local codes, with the latest edition of the National Electric Code, ANSI/NFPA 70, or in Canada, all electrical wiring must comply with the local codes and the Canadian Electrical Code, CSA C22.1 Part 1. Warning: Shock hazard line voltage is present. Before servicing the recirculating water heater, turn off the electrical power to the recirculating water heater at the main disconnect or circuit breaker. Failure to do so could result in severe personal injury or death. 6 720 607 909 Warning Warning: The recirculating water heater must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures equal to or more than 0.5 psig (14” W.C.). FCC: This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Fig. 1 6 720 607 909 Appliance details 2 Appliance details 2.1 Features Parts • Sealed combustion burner. Safety • Ionization flame sensor • Over temperature protection. High quality materials for long working life • Copper heat exchanger • Compact space saver: mounts on a wall with supplied brac...
Otros modelos de este manual:Calentadores de Agua - PROTANKLESS GWH-345/450-ESR-N (4.09 mb)