Sub-Zero 424G Refrigerator User Manual


 
Models 427G and 427RG Installation 19
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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.
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.
Anti-Tip Bracket Installation
Make sure there are no electrical wires or plumbing
in the area which the screws could penetrate.
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.