Lochinvar SDT/SET065 - 119 operation manual Start-up and Check-out

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SDT/SET Installation & Operation Manual

6Start-up and Check-out

1.Make sure the system is free of leaks and that air is purged from the system.

CAUTION

Fix any leaks found before proceeding further. Leakage from the boiler piping can result in severe damage to the boiler.

2.Many soldering fluxes contain Zinc Chloride which can cause severe corrosion damage to stainless steel. After completing all domestic water connections, flush the indirect water heater thoroughly before leaving the installation. This is particularly important if the indirect water heater will be unused for an extended period of time after installation. Flush the indirect water heater by drawing at least three times its volume from the tank.

3.Make sure that all electrical connections are made correctly and that no exposed high voltage wiring is present.

4.Make sure that each zone valve or circulator operates when, and only when, its thermostat calls for heat. Let each zone operate long enough to purge any remaining air from the system.

5.Set the indirect water heater to the desired temperature. Because hot water presents a scald hazard, it is best to set the thermostat at 120°F or lower and raise it only if necessary to provide adequate hot water.

6.Re-enable the burner and allow the boiler to operate. Make sure that the boiler shuts down when the indirect water heater is satisfied.

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Contents Save this manual for future reference Installation & Operation ManualSolar Dual Coil Tank Contents When servicing the indirect water heater Please read before proceedingGeneral Information Component MaterialMinimum Clearance to the Element Cover Pre-installationCharacteristic Min Max Boiler Side Piping SDT models Zone with Circulator to AquastatMultiple Tank Connections Boiler Side Zone with Valve to AquastatSDT / SET119 Friction Loss Pressure Drop ValuesZone #1 2Piping Diagram Zoned with Valves 3Knight Boiler Primary / Secondary Piping 4Multiple Tank Connections Domestic Side Tank Piping Basic Domestic PipingDomestic Water Piping for Distant Fixtures Multiple Tank Domestic Water PipingInstall Drain Valve 1Drain Valve InstalledRelief Valve Discharge Piping 2Recommended Domestic Water Piping SDT/SET models Wiring Thermostat AdjustmentElectrical Connection Combination Thermostat and High Limit Control ECOSET Wiring Single Element Model Volts / Phase Watts / Amps Breaker Type Wire GageInstall tank sensor Connect tank sensor4Wiring for Zone Control Start-up and Check-out Maintenance Maintenance SchedulePerformance Data Boiler 180200 Parallel Piping High Output PipingSeries Piping Parallel Configuration Friction Loss SDT Series

SDT/SET065 - 119 specifications

The Lochinvar SDT/SET065 - 119 is a sophisticated heating solution that combines efficiency, reliability, and innovative technology to meet the demands of modern residential and commercial applications. As a participant in the highly competitive heating market, Lochinvar has established a reputation for producing high-quality products, and the SDT/SET065 - 119 is no exception.

One of the main features of the Lochinvar SDT/SET065 - 119 is its high-efficiency operation. With an impressive thermal efficiency rating, this unit minimizes energy consumption while maximizing output. This efficiency not only helps in reducing utility bills for users but also contributes to a more sustainable environment by lowering carbon emissions. The design of the unit incorporates advanced heat exchanger technology that optimizes thermal transfer, ensuring that homeowners and businesses receive the precise heating they require.

The SDT/SET065 - 119 also boasts impressive versatility. It can be configured to work with various hydronic heating systems, making it suitable for a wide range of applications, from radiant floor heating to baseboard heating systems. Additionally, the compact design of the unit allows for easy installation and integration into existing systems, without requiring significant modifications.

User-friendly controls are another highlight of the Lochinvar SDT/SET065 - 119. The unit features advanced digital control technology that allows for easy temperature regulation and monitoring. This technology also enables users to take advantage of multiple operating modes, enhancing both comfort and efficiency. Furthermore, built-in diagnostic capabilities provide real-time feedback on the system’s performance, facilitating easier troubleshooting and maintenance.

Safety is also a key consideration in the design of the SDT/SET065 - 119. The unit includes multiple safety features, such as over-temperature protection and pressure relief systems, ensuring reliable operation without compromising user safety.

In summary, the Lochinvar SDT/SET065 - 119 exemplifies modern heating technology. Its high efficiency, versatility, user-friendly controls, and robust safety features make it an ideal choice for those seeking a reliable and effective heating solution. Whether for residential or commercial use, the Lochinvar SDT/SET065 - 119 stands out as a top-tier option in the heating market.
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