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Safety
WARNING
Wiring connections must be made in accordance with all
applicable electrical codes. Failure to read and follow all instruc
-
tions carefully before installing or operating this control could
cause personal injury and/or property damage.
CAUTION
To prevent electrical shock, disconnect electric power to system
at main fuse or circuit breaker box until installation is complete.
NOTICE
If in doubt about whether your wiring is millivolt, line, or low volt
-
age, have it inspected by a qualified heating and air condition
-
ing contractor or electrician.
Do not exceed the specification ratings.
All wiring must conform to local and national electrical codes
and ordinances.
This control is a precision instrument, and should be handled
carefully. Rough handling or distorting components could cause
the control to malfunction.
The remote sensors cannot be used with systems where power
interruptions are part of normal system operation.
NOTICE
MERCURY NOTICE
This product does not contain mercury. However, this product
may replace a product that contains mercury. Mercury and
products containing mercury must not be discarded in house-
hold trash. Do not touch any spilled mercury. Wearing non-
absorbent gloves, clean up any spilled mercury and place in a
sealed container. For proper disposal of a product containing
mercury or a sealed container of spilled mercury, place it in a
suitable shipping container. Refer to www.thermostat-recycle.
org for location to send the product containing mercury.
Contents
Safety ....................................................................................2
Applications .........................................................................3
Termination ..........................................................................3
Installation ............................................................................4
Mounting
...........................................................................4
Drywall Mounting ..............................................................4
Field Wiring .......................................................................
5
Maintenance
.....................................................................
5
Terminal Descriptions .......................................................
5
Sensor Functions ................................................................6
