Lochinvar SCH-I-O operation manual SCH inclined / non-south facing roof mounting instructions

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4 Collector Installation

SCH inclined / non-south facing roof mounting instructions

1.Install roof attachment (see the Roof Attachment Section on pages 12 - 26 of this manual).

2.Install the horizontal bar(s) (FIG. 4-20) using the square disk, hex bolt, and washers provided in the kit (reference the Roof Attachment Spacing Section on page 11 of this manual).

Figure 4-20Install Horizontal Bars

ENDS OF HORIZONTAL BARS

MUST BE PARALLEL TO ENSURE

PROPER COLLECTOR

ORIENTATION

3.Assemble A-frame.

4.Position A-frame to horizontal bars within 6" of the roof attachments as shown in FIG. 4-21.

Figure 4-21Mount A-frame to Horizontal Bars

6”

6”

SCH Collectors Installation & Operation Manual

Figure 4-22Drill 9 mm Hole in Horizontal Bar(s)

DRILL 9 MM HOLE TO CONNECT

A-FRAME

6.Repeat Steps 3 - 5 for each A-frame making sure all A-frames are square and aligned with each other.

7.Install three (3) U-channel supports (FIG. 4-23). Drill a 4 mm hole through the bracket and U-channel, use pop rivets to attach the U-channels perpendicular to the A-frame.

Figure 4-23Install Horizontal Supports

INSTALL HORIZONTAL

U-CHANNELS

DRILL A 4 MM HOLE THROUGH

THE BRACKET AND A-FRAME

NOTICE

Diagonal supports are needed on non-south

facing installations ONLY.

8.In the case of a non-south facing installation install diagonal supports (see FIG. 4-24). Drill a 9 mm hole through the support and the A-frame. Secure the diagonal support using the bolts, washers, and nuts provided in the kit.

Figure 4-24Install Diagonal Supports

SECURE DIAGONAL SUPPORTS

WITH THE BOLTS, NUTS AND

WASHERS PROVIDED IN THE KIT

5.Drill a 9 mm hole through the horizontal bar(s) and A- frame(s), use the bolts, washers and nuts provided in the kit to attach the A-frame(s) to the horizontal bar(s) (see FIG. 4-22).

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Contents Installation & Operation Manual SCH Collectors Contents SCH mounting hardware + hydraulic connection kits Technical dataIntroduction How it works SCH CollectorRepresent increased loading additional Dismantling and Disposal Location Array optionsInstallation positions 3SCH Parallel InstallationsHandling and storing What to avoidRoof Attachment Installation Roof attachment typesRoof attachment quantities for SCH collectors snow loading ParallelSpacing Distance 1Spacing DistanceInstallation of roof attachment types Install double hanger boltDouble hanger bolt for universal fastening #SRM20001 Unpacking and checking parts4A Install Double Hanger Bolt Components Install rafter anchor Rafter anchor for roof tiles #SRM20003 & #SRM200048Install Rafter Anchor Flat tile hook #SRM20005Install flat tile hook 12Grind Tiles if necessary / Install Hex BoltInstall joint clamp Joint clamp #SRM20006Install cable securing kit Universal cable securing kit #SRM20012Flange plate shingle standard #SRM20007 20 Cable AngleInstall flange plate shingle standard 22Caulk Around Perimeter of Flange PlateInstall flange plate shingle raised Flange plate shingle raised #SRM20008Corrugated metal roof attachment #SRM20013 Unpacking and checking partsInstall metal roof attachment 30Install Rubber SealsInstall wave roof attachment Wave roof attachment #SRM20014 & #SRM20015Install anchor bolt 36Attach Wave Roof Attachment Assembly and Hex Bolt38Pre-Drill 10 mm Hole & Attach to Concrete Collector Installation Horizontal bar lengths2AInstall Horizontal Bars SCH parallel mounting instructionsSide installations 17 Install Plug 20Install Horizontal Bars SCH inclined / non-south facing roof mounting instructions25Lifting Rings Collectors SCH A-frame dimensions Parallel installation Hydraulic expansion kits Hydraulic ConnectionsHydraulic connection kits Connection Expansion SET, Side by SIDE, Parallel Model no Recommended Flow GPM Pressure Drop FT of HD System Start-up Filling, flushing and bleedingClamp ring screw connections Flat seal screw connections Operation, multi-function ball valve and check valveMaintenance Fluid installationAddress reported problems Freezing and boiling points of Aqueous SolutionsPump / control function Control settingsSolar circuit Collector

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.
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