Sub-Zero 424G Models 427G and 427RG Installation, Electrical Requirements, Home Alarm System

Models 427G and 427RG Installation 19

Electrical Requirements

HOME ALARM SYSTEM

If a home alarm system is to be used, refer to wiring connections on page 24. In addition to operating power, the installer may also be required to supply a home automation system lead to the unit. This is for a low- voltage, low-current signal similar to door and window sensor signals. Common, normally open and normally closed contact configurations are provided.

Three 1/4" female spade connectors are located in the compressor compartment and are accessible behind the kickplate/grille on models 427G and 427R. A minimum of 36" (914) of lead wire should be provided for each contact, exiting the back wall near the electrical outlet.

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Anti-Tip Bracket Installation

To prevent the unit from tipping forward and provide a stable installation, the unit must be secured in place with the anti-tip bracket provided with the unit.

An anti-tip bracket and hardware is provided with the wine storage unit. The anti-tip bracket must be installed on a solid base to prevent tipover in case several loaded wine shelves are extended at the same time.

If you are installing the model 427G or 427RG in a space deeper than 24" (610), the anti-tip bracket must be installed no more than 24" (610) deep, so it engages the unit properly. It is important that this measurement be made from the front of the unit without panels, to the back of the anti-tip bracket.

IMPORTANT NOTE: In some installations the subflooring or finished floor may require angling the wood screws used to fasten the anti-tip bracket to the back wall.

Make sure there are no electrical wires or plumbing in the area which the screws could penetrate.