Table of Contents
Advertisement
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for PENSOTTI S Series
Summary of Contents for PENSOTTI S Series
- Page 1 Installation Imported by PNA, Inc. & 242 Miller Street Maintenance Instructions PO Box 8085 Bangor, Maine 04402 207-942-3636 ‘S’ Series 207-942-3737 FAX info@pensotti-pna.com Hot Water Boilers Designed and Tested to the A.S.M.E. Boiler and Pressure Vessel Code...
-
Page 2: Table Of Contents
P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s TABLE OF CONTENTS ANNUAL FUEL UTILIZATION EFFICIENCY Page 3 A GENERAL COMMENT Page 3 SELECTION OF BOILER SIZE Page 4... - Page 3 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s NOTES...
-
Page 4: Annual Fuel Utilization Efficiency
Fuel cost savings can only be achieved by matching the PENSOTTI ‘S’ boiler to the true heat loss of your residence. During the past couple of decades, the trend towards improving wall and ceiling insulation levels and eliminating air infiltration by caulking and weather-stripping, has made most existing heating appliances oversized. -
Page 5: Selection Of Boiler Size
Reducing the firing rate of the boiler results in longer burner on-times increased A.F.U.E. and provides significant savings for the consumer. The improved A.F.U.E. of the PENSOTTI ‘S’ is highly effective heat generator when it is matched to the heatloss of your home. -
Page 6: Receiving Shipment
P E N S O T T I B o i l e r s If the calculated load exceeds the capacity of the largest size PENSOTTI ‘S’ boiler, two or more units may be installed. Modular installations can be a sound investment leading to an increase in fuel efficiency. -
Page 7: Clearances
Combustion Air and Ventilation If a PENSOTTI ‘S’ boiler is being used for a retrofit and is installed in a full basement with adequate infiltration for combustion air it may be installed in the usual way following accepted industry guidelines and good industry practices. -
Page 8: Piping
The PENSOTTI ‘S’ is a low mass boiler and care should be taken to ensure that a high volume of water should not be allowed to flood the boiler from a high volume standing cast iron system. The... - Page 9 (cold return) on a low mass boiler and gravity flow during off cycles. If the PENSOTTI ‘S’ Series Boiler is to be used with large water content systems, or the boiler will be placed into use in a low water temperature system such as a converted gravity circulation system, a 1/2"...
-
Page 10: Wiring
9. The relief valve, backflow-preventer and drain valve should be piped according to code and should be piped to discharge safely. 10. If the PENSOTTI ‘S’ is to be used with a storage type domestic hot water system other than provided by PNA, Inc. connect and wire according to manufacturer's instructions. - Page 11 7. Chimney connectors should be free of as many 90° degree turns as possible, and be pitched upwards towards the vent. 8. It is important to note that due to the high efficiency of the PENSOTTI Model S boilers condensing temperatures in the chimney connector and venting system may be reached.
-
Page 12: Fuel System
• All of the vent construction consists of suitable materials, and terminates in an approved stainless steel hood. • All of the vent piping is sealed from air leaks. The PENSOTTI ‘S’ oilfired boiler is not approved for use with a heat extractor mounted in the breeching or fluepipe. Draft Regulator The PENSOTTI ‘S’... - Page 13 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s tank is below the level of the burner. The return line must be equal to the suction line. The minimum size oil line should be 3/8 in.
-
Page 14: Startup Procedure
Make sure your customer is aware of them. SERVICE INFORMATION - HOMEOWNER Have your PENSOTTI ‘S’ boiler, oil burner, flue and venting system serviced at regular intervals by your PENSOTTI Dealer. Your dealer will recommend how often your PENSOTTI boiler should be serviced. -
Page 15: Maintenance
P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s MAINTENANCE - SERVICEMAN Clean Boiler: Boiler must be properly cleaned to maintain correct and efficient operation. 1. - Page 16 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Purge Valve Air Vent Air Separator Circulator Flow Check Boiler Feed Piped to Code Pressure...
- Page 17 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Purge Valve Air Vent Air Separator Circulator Flow Check Boiler Feed Piped to Code Pressure...
- Page 18 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Purge Valve Air Vent Air Separator Heating Circulator Domestic Circulator Relief Valve INDIRECT Boiler...
- Page 19 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Purge Valve Air Vent Air Separator Heating Circulator Domestic Circulator Relief Valve INDIRECT Boiler...
- Page 20 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Figure 5 Figure 5 shows a typical installation with no domestic hot water supplied, and the addition of an optional low-water cutoff.
- Page 21 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Figure 6 Figure 6 shows a typical installation with no domestic hot water supplied, and the wiring for an optional RIELLO burner.
- Page 22 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Figure 7 Figure 7 shows a typical wiring diagram for an installation with domestic hot water supplied by an indirect heater with no priority.
- Page 23 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Figure 8 Figure 8 shows a typical wiring diagram for an installation with domestic hot water supplied by an indirect heater with priority.
- Page 24 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s Hot Water Temp Room Controller Thermostat Heat Circulator T2 T1 P2 P1 24VAC 24VAC XFMR XFMR...
- Page 25 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s PENSOTTI Model ‘S’ Series Boiler Specifications BOILER NO. OF LENGTH...
- Page 26 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s FOR FURTHER TECHNICAL INFORMATION CONTACT: PNA, Inc. 242 Miller Street PO Box 8085 Bangor, ME 04402 207-942-3636...
- Page 27 P E N S O T T I B o i l e r s P E N S O T T I B o i l e r s NOTES...
Need help?
Do you have a question about the S Series and is the answer not in the manual?
Questions and answers