Lochinvar SCH-I-O Install anchor bolt, 36Attach Wave Roof Attachment Assembly and Hex Bolt

Page 26

SCH Collectors Installation & Operation Manual

3 Roof Attachment Installation

Figure 3-36Attach Wave Roof Attachment Assembly and Hex Bolt

HEX BOLT

SQUARE DISK

ATTACH WAVE

ROOF ATTACHMENT

ASSEMBLY (WASHER, ANGLE

BRACKET AND SCREW)

TO THE ROOF

7.Slide the square disk onto the hex bolt (see FIG. 3-36).

8.Install the hex bolt with square disk attached into the opening of the wave roof attachment as shown in FIG. 3-36.

Note: Do not tighten hex bolt until ready to install on the collector substructure.

9.Thread the hex nut (M8) and washer (M8) onto the bottom of the hex bolt installed in Step 8.

10.Repeat Steps 4 - 9 until installation is complete.

Install hex bolt onto collector substructure (reference Section 4 - Collector Installation)

Anchor bolts for concrete with or without height adjustment

#SRM20009 & #SRM20010

Anchor bolts are used for inclined and freestanding mounting on concrete. The anchor bolt is inserted at least 2 1/4" into the 10 mm hole pre-drilled in the concrete. The aluminum profile with a 10.5 mm clearance hole is threaded over the bolt and fixed with a washer and nut.

Unpacking and checking parts

When unpacking the system, check the model names of the components of each system and check to be sure you have the correct number of parts (see FIG. 3-37).

Figure 3-37Kit #SRM20009 & #SRM20010 - Anchor Bolt Kit Components

ANCHOR BOLT W/ADJUSTMENT (1X)

WASHER (M10) (3X)

HEX NUT (M10) (3X)

Install anchor bolt

1.Determine the number of collectors needed for the installation and the number of required roof attachments from Table 3B or 3C on page 11.

2.Determine collector connection points (spacing). Measure the spacing of the rafters or trusses to confirm the dimensions and prepare for the system layout (reference the Roof Attachment Spacing Section on page 12).

3.Pre-drill a 10 mm hole a minimum of 3 inches into the concrete (FIG. 3-38).

4.Place the anchor bolt into the pre-drilled hole using a field supplied hammer.

5.Use the washer and nut provided in the kit to secure the anchor bolt to the concrete as shown in FIG. 3-38.

￿CAUTION

• There are two (2) models of concrete anchor bolts, one with adjustment and one without. The adjustable dimensions are up to

2 3/4".

The anchor bolt may have a maximum deviation from vertical of 5°.

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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 DistanceDouble hanger bolt for universal fastening #SRM20001 Installation of roof attachment typesInstall double hanger bolt 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 valveAddress reported problems MaintenanceFluid installation 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.

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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.