Smart Temp 42-159 Installation And Operation Manual - page 4
42-159 Aug-10-2011
FAN OPTION SWITCH
Read the following information before setting the fan option switch (See figure 1). If you are
unsure of your application, contact a qualified service person.
This thermostat is configured from the factory to energize the fan on a call for heat. If your
system is an electric heat or heat pump that REQUIRES the thermostat to turn on the fan on
a call for heat, place the fan option switch in the
ELEC
position. If your system does not
require the thermostat to energize the fan on a call for heat such as fossil fuel (gas, oil, etc.),
forced air system as well as hydraulic heating systems, place the fan option switch in the
GAS
position.
BATTERY OPERATION
The thermostat will operate from 2 size “AAA” alkaline batteries or 24VAC power. When
operated from batteries, connection to the “C” (common) or (neutral) terminal is not required.
NOTE: When operated from batteries (No “C” terminal connection), the LCD display
backlight options are limited to option 1 (disabled) or option 2 (30 second illumination
after each button press).
Wiring Diagrams
Figure 3, Typical wiring diagram for heat/cool,
5 wire two transformer systems.
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WARRANTY POLICY
Warrants the following:
Only cataloged products sold to distributors are warranted to the original
purchaser, and to be free from defects in material and workmanship, for a period
of one (1) year from the date of purchase, unless specified in writing for a different
period. Prior to returning this product to us, the purchaser shall give us notice in
writing stating how this product fails to fulfill this warranty. No product shall be
accepted for repair or replacement without a required written notice and without
prior written authorization and shipping address having been received by the
purchaser . Only our factory is authorized to perform services under this warranty.
Transportation charges are to be prepaid by the purchaser.
This warranty does not extend to any product that has been subjected to misuse,
abuse, neglect, accidents, alternations, improper installation or use in violation of
the printed instructions furnished by us. This warranty neither applies to batteries
not deterioration of, nor damage to the product caused by the use of faulty
batteries.
WE SHALL NOT IN ANY EVENT BE LIABLE FOR ANY INCIDENTAL OR
CONSEQUENTIAL DAMAGES.
This warranty gives you specific legal rights, and
you also have other rights which vary from state to state. Some states do not
allow the exclusion or limitation of incidental or consequential damages, or implied
warranties, so the above limitations or exclusion may not apply to you.
www.thermostat.com.au
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