Lochinvar SCH-I-O Hydraulic Connections, Hydraulic connection kits, Hydraulic expansion kits

Page 37

SCH Collectors Installation & Operation Manual

5 Hydraulic Connections

Hydraulic connection kits

Figure 5-1SCH Hydraulic Expansion Kit

The hydraulic connection kits are used to connect the collector to the main pipework. The hydraulic connections kits consist of two (2) flexible corrugated stainless steel pipe with insulation, sensor well, plug and support sleeves.

Hydraulic expansion kits

The hydraulic expansion kits are hydraulic connections

 

between collectors in one array. The hydraulic expansion kits

302°F

consist of two (2) nipples with compression rings and unions.

 

Note: Hydraulic connections and expansion kits are included

 

with the substructure material.

 

 

 

 

Brazing ONLY, no soldering. When

 

 

￿ WARNING

 

 

 

 

brazing you must protect the stainless

 

 

 

 

steel connection to the copper to ensure

 

 

 

 

that the temperature does not rise above

 

 

 

 

302°F.

 

 

 

A properly sized expansion tank must

 

 

￿ WARNING

 

 

 

 

be used to avoid damage to the Solar

 

 

 

 

Thermal System.

 

Figure 5-2Expansion Kits - Stacked

CONNECTION EXPANSION SET, STACKED COLLECTOR IN SERIES

Description

Set for hydraulic connection of two collectors stacked, in series. Ready-to-fit corrugated stainless-steel pipe with two (2) soldered elbow joints for .86" copper pipe. Center-to- center distance 9 1/4". The collector outlet of the lower collector is connected to the inlet of the upper collector. The corrugated pipe absorbs and compensates for thermal expansion. Rubber insulation, temperature-resistant to 347°F, is fitted on the corrugated pipe. Two plugs are included in the scope of delivery for closing the remaining header ends. The compression ring and nut are already fitted on the collector.

NOTICE

Do not exceed 260 ft2 for the collectors connected in this way. Be aware of pressure drop (see the Recommended Flow Chart on page 38). Use a more powerful solar pump if necessary.

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Contents Installation & Operation Manual SCH Collectors Contents Introduction Technical dataSCH mounting hardware + hydraulic connection kits SCH Collector How it worksRepresent increased loading additional Dismantling and Disposal Array options Location3SCH Parallel Installations Installation positionsWhat to avoid Handling and storingRoof attachment types Roof Attachment InstallationParallel Roof attachment quantities for SCH collectors snow loading1Spacing Distance Spacing DistanceInstall double hanger bolt Installation of roof attachment typesDouble hanger bolt for universal fastening #SRM20001 Unpacking and checking parts4A Install Double Hanger Bolt Components Rafter anchor for roof tiles #SRM20003 & #SRM20004 Install rafter anchorFlat tile hook #SRM20005 8Install Rafter Anchor12Grind Tiles if necessary / Install Hex Bolt Install flat tile hookJoint clamp #SRM20006 Install joint clampUniversal cable securing kit #SRM20012 Install cable securing kit20 Cable Angle Flange plate shingle standard #SRM2000722Caulk Around Perimeter of Flange Plate Install flange plate shingle standardFlange plate shingle raised #SRM20008 Install flange plate shingle raisedUnpacking and checking parts Corrugated metal roof attachment #SRM2001330Install Rubber Seals Install metal roof attachmentWave roof attachment #SRM20014 & #SRM20015 Install wave roof attachment36Attach Wave Roof Attachment Assembly and Hex Bolt Install anchor bolt38Pre-Drill 10 mm Hole & Attach to Concrete Horizontal bar lengths Collector InstallationSCH parallel mounting instructions 2AInstall Horizontal BarsSide installations 17 Install Plug SCH inclined / non-south facing roof mounting instructions 20Install Horizontal Bars25Lifting Rings Collectors SCH A-frame dimensions Parallel installation Hydraulic connection kits Hydraulic ConnectionsHydraulic expansion kits Connection Expansion SET, Side by SIDE, Parallel Model no Recommended Flow GPM Pressure Drop FT of HD Filling, flushing and bleeding System Start-upOperation, multi-function ball valve and check valve Clamp ring screw connections Flat seal screw connectionsFluid installation MaintenanceAddress reported problems Freezing and boiling points of Aqueous SolutionsSolar circuit Collector Control settingsPump / control function

SCH-I-O specifications

Lochinvar SCH-I-O is a state-of-the-art water heater designed for both residential and commercial applications. This innovative unit is engineered to deliver high efficiency and robust performance while maintaining a compact footprint. One of its standout features is its advanced stainless steel construction, which not only enhances durability but also contributes to the overall efficiency of the heating process.

One of the key technologies utilized in the Lochinvar SCH-I-O is its Smart Control System. This intelligent control feature allows for precise temperature management and ensures optimal operation. The system utilizes a user-friendly digital display that provides real-time information on water temperature, pressure, and operational status. This level of control means less energy consumption and reduced operational costs for users.

The Lochinvar SCH-I-O also incorporates Lochinvar's patented "Copper Heat Exchanger" technology, which maximizes heat transfer while minimizing scale build-up. This innovation not only improves efficiency but also extends the lifespan of the unit. With its low NOx emissions, the SCH-I-O adheres to stringent environmental regulations, making it an eco-friendly option for water heating needs.

Another notable characteristic of this water heater is its configurable design. The SCH-I-O can be easily integrated into existing heating systems or used as a standalone unit, providing versatility for various applications. This means that whether you need it for a single-family home or a larger commercial facility, the SCH-I-O can be tailored to suit your needs.

In addition to its impressive performance metrics, the Lochinvar SCH-I-O is designed with safety in mind. It features multiple safety mechanisms, including high-temperature limit controls and a lock-out function to prevent unsafe operating conditions. These safety features, coupled with its reliable engineering, make the SCH-I-O a trusted choice for many heating professionals and property owners.

The Lochinvar SCH-I-O represents a significant advancement in water heating technology, combining efficiency, advanced control systems, and safety features into one powerful solution. As energy costs continue to rise, investing in such cutting-edge technology not only benefits users' wallets but also promotes sustainable environmental practices. With its robust capabilities, the SCH-I-O stands out as a leading option for dependable hot water heating solutions.