A-4PHI-OB Installation

REV0720

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installation, and prior to installing the PHI 3.5 Batteries into the base of the cabinet. Any attempt

to wall mount the AccESS unit will void the Warranty.

Secure the AccESS to the concrete with concrete anchors, such as threaded rods, masonry bolts,

or carriage bolts, minimum ½” diameter. See Figure 5.0 below for details.

Figure 5.0 – AccESS Unit Knockouts (Bottom)

4.0 – Installation & Wiring

This section covers how to install the PHI 3.5 Batteries within the AccESS unit, torque values,

communications and network preparation and how to wire the AccESS unit. It also provides guidance on

how to install optional AccESS unit components/accessories.

4.1 – Basic System Configuration Concepts

Safe and reliable installation requires trained and certified technicians. The following discussion is a basic

primer. Due to the variety of systems and components in the field, all possible scenarios are not covered.

This is not the purpose of this section of the manual. Refer to professional installers regarding your system

and its components and specifications. We encourage you or your installer to contact us with any specific

questions for technical support. We are committed to working with you and your installation team to achieve

a safe, reliable storage system that will provide years of maintenance free service.

4.2 – PHI 3.5 Battery Installation within the AccESS

4.2.1 – Battery Bank Properties

The SimpliPhi AccESS utilizes SimpliPhi’s PHI 3.5 kWh 48V Batteries with Lithium Ferrous

Phosphate (LFP) cells. SimpliPhi’s LFP cells are produced under exclusive patented licensed

technologies, as well as proprietary materials, architecture, assembly methods and battery

management system (BMS). This assures the highest grade and quality, longest cycle-life,