3 of 28 © 2009 D 527 - 06/09
The electrical drawing examples contained in this brochure show tN2 thermostats in common applications. Choose the
drawing that most accurately depicts the components in your system and use that drawing as a guide to aid in wiring your
system.
These are only concept drawings, not engineered drawings. They are not intended to describe a complete system nor
any particular system. It is up to the system designer to determine the necessary components for and configuration of
the particular system being designed including additional equipment isolation relays (for loads greater than the controls
specified output ratings) and any safety devices which in the judgement of the designer are appropriate in order to properly
size, configure and design that system and to ensure compliance with building and safety code requirements.
Electrical Drawings
An approved circuit breaker or power disconnect that de-energizes the high voltage wiring should be located near the Zone
Manager, and marked as the 115 V (ac) power disconnect for this device.
Powering the Zone Manager
Defi nitions
The following defined terms and symbols are used throughout this manual to bring attention to the presence of hazards of
various risk levels, or to important information concerning the life of the product.
– Caution: Refer to accompanying documents
– Caution: Refer to accompanying documents
INSTALLATION
CATEGORY II
– Local level appliances
Improper installation and operation of this control could
result in damage to the equipment and possibly even
personal injury or death. It is your responsibility to
ensure that this control is safely installed according to all
applicable codes and standards. This electronic control
is not intended for uses as a primary limit control. Other
controls that are intended and certified as safety limits
must be placed into the control circuit. Do not attempt
to service the control. Refer to qualified personnel for
servicing. Apart from any field replaceable fuse(s) there
are no user serviceable parts. Attempting to do so voids
warranty and could result in damage to the equipment
and possibly even personal injury or death.
Caution
To Next Page
Loading...
