Delta 40, F-25, 35, 30, 45 warranty Check Low Water Cut-Off Device

Page 44

Start-Up Preparation

3.Fill the outer tank to correct system pressure. Correct pressure will vary with each application.

NOTICE

Typical residential system fill pressure is 12 psi. System pressure will increase when system temperature increases. Operating pressure of the system should never exceed 25 psi.

4.Allow air to escape from the outer tank by opening the automatic air vent provided with the ELITE.

5.Purge air in each zone of the primary sys- tem through the purge valve. Open air vents to allow air to be purged in the zones.

6.Once the system is completely filled and purged of all air, check the system pressure and check for leaks.

Check Low Water Cut-Off Device

-The ELITE is provided with a factory installed Low Water Cut-Off device that measures system pressure of more than 10 psi.

-Remove the front jacket panel and check for continuity across the low water cut-off device wire terminals. The contacts should be closed when sys- tem pressure is greater than 10 psi.

Check For Gas Leaks (if applicable)

WARNING

Prior to start-up and during initial oper- ation, smell near the floor and around the unit for gas odorant or any unusual odor. Do not proceed with the start-up if there is any indication of a gas leak. Any leaks found must be repaired immediately.

WARNING

Propane installations only - The propane supplier mixes an odorant with the propane to make its presence detectable. In some cases the odorant can fade and the gas may no longer have an odor.

Prior to start-up of the unit and period- ically after start-up have the propane supplier check and verify the odorant level.

Check Thermostat Circuit

-Unplug the Room Thermostat Snap-set located on the rear of the unit.

-Connect a voltmeter across the end ter- minals of the male half of the Room Thermostat Snap-set.

-Close each thermostat, zone valve and relay in the external circuit one zone at a time and check the voltage reading across the plug.

-There should NEVER be voltage mea- sured at the plug.

-If voltage is measured at the plug under any condition, check and correct the external wiring.

NOTICE

In systems using 3-wire zone valves backfeed of voltage to the unit is a com- mon problem. Use an isolation relay to prevent voltage from the external circuit entering the Room Thermostat Snap- set.

39

Page 43 Page 45
Image 44
Page 43 Page 45
Contents Installation a N D M a I N T E N a N C E For Your SafetyTable of Contents Section V Primary Piping Section Viii Internal Wiring Section Xiii CHECK-OUT Procedures Product & Safety Information HOT Ing label when inquiring about service or TroubleshootingBer and the serial number from the rat Triangle Tube accepts no liability for anyOperating Restrictions Section I Pre-Installation Items Boiler ReplacementCode Compliance Determining Product LocationResidential Garage Installations Section II Providing Air for Combustion and Ventilation Removal of an Existing Boiler from a Common Vent System Hydrostatic Test Procedures Section III Unit PreparationHandling Instructions Hydrostatic Pressure TestCompletion of Hydrostatic Test and Draining Temperature / Pressure Relief Valve Section IV Domestic PipingGeneral Piping Requirements Domestic Supply PressureDomestic Piping Multiple Units Installation Storage Tank ApplicationDomestic Piping Diagrams TR/SMART Series ApplicationElite With Recirculation Domestic Piping Elite with Storage TankSection V Primary Piping System Piping Zone Circulators Closet Zero Clearance ApplicationsSizing Primary Piping Primary Piping Near Appliance Piping Install balancing valves to Primary Piping Low Temperature Radiant System Primary Piping Multi Units Installation Section VI Venting Repair any damaged chimney mor- tar or jointsOil Vent Direct Vent Applications Type B Vent Systems Gas Venting -General RequirementsMasonry and Metal Chimneys Vent Connectors Section VII Fuel Piping Recommended Gas Supply PipingPipe Sizing Natural Gas Natural Gas Supply Pressure RequirementsPipe Sizing Propane Gas Propane Gas Supply Pressure RequirementsGeneral Oil Piping Guidelines Section Viii Internal Wiring Elite Factory Internal WiringWire Color Code Section IX External Wiring Installation ComplianceOutdoor Temperature Limit Line Voltage ConnectionsMultiple Zone Field Wiring Using Zone Valves Field wiring with zone circulators Typical Zone Relay Panel Wiring Section X Start Up Preparation Filling the Outer Primary Tank and System Check Low Water Cut-Off Device Elite Start-up Section XI Start-Up ProceduresFinal Checks Before Start-up Recommended Combustion Levels Section XII Temperature Limits Recommended Primary Thermostat SettingTemperature Limits Section XIII- Check-Out Procedures Section XIV Installation Record Section Xvii Replacement Parts Jacket Components Control Panel Components Electrical Panel Components Specifications Elite Data TTP Brazed Plate Heat Exchangers Maxi-flo Pool and Spa Heat Exchangers

45, 30, 35, 40, F-25 specifications

Delta 40, F-25, F-30, F-35, and F-45 represent a new generation of aircraft designed to meet the evolving demands of modern aviation. These aircraft are equipped with advanced technologies, making them suitable for various missions, including cargo transport, surveillance, and multirole combat operations. Each model in this series comes with its own set of features and capabilities.

The Delta 40 stands as a versatile platform known for its impressive range and payload capacity. Its advanced avionics system ensures enhanced situational awareness and operational efficiency. The aircraft employs composite materials for improved fuel efficiency and reduced maintenance costs. Furthermore, Delta 40 is equipped with state-of-the-art navigation systems that include GPS, inertial navigation, and terrain awareness features.

The F-25 is designed with a focus on agility and speed. It features advanced thrust vectoring technology that allows for greater maneuverability, making it effective in air-to-air combat situations. The aircraft leverages stealth technology, incorporating radar-absorbing materials that reduce its visibility to enemy radar systems. This model also includes advanced electronic warfare capabilities for defensive operations.

Moving on to the F-30, this aircraft serves as a heavy-lift solution, optimized for cargo transport. Its spacious cargo bay can accommodate a wide range of freight, and its loading ramp facilitates quick turnaround times for ground operations. The F-30 utilizes a fly-by-wire control system to enhance stability and control during flight. Additionally, this model is equipped with advanced communication systems that allow for seamless integration into joint operations.

The F-35 integrates cutting-edge technologies to provide multirole capabilities. It boasts an advanced sensor suite that enables real-time data sharing among allied forces. The aircraft's stealth capabilities and advanced electronic warfare systems make it a formidable presence on the battlefield. Its interoperability with various platforms enhances the overall effectiveness of joint missions.

Finally, the F-45 combines the best features of its predecessors and introduces several enhancements. It leverages artificial intelligence for mission planning and execution, streamlining complex operations. The aircraft is also equipped with the latest in propulsion technology, resulting in improved fuel efficiency and performance at high altitudes.

Each of these aircraft models is designed with specific missions in mind, showcasing a commitment to innovation and technological advancement in aviation. With features that enhance their performance, adaptability, and combat readiness, the Delta 40, F-25, F-30, F-35, and F-45 represent the future of aviation technology. Their development signifies an important step toward maintaining technological superiority in both military and commercial aviation sectors.
Top Page Image Contents