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Heating, Air-conditioning or Automatic
Changeover Mode Selection
Use the
Heat/Cool
button to select one of the following modes:
To avoid needless switching, the automatic mode change will take
at least 2 minutes if it is required by a manual setting change and at
least 15 minutes if it is due to a quick temperature change.
Furthermore, to protect your heating and air-conditioning system, it
is impossible to shut down and restart the system within a period
equal to 10% of the cycle.
Fan Control
Use the
Fan On/Auto
button to force continuous air circulation
(
ON) or to synchronize the fan with the heating or air-
conditioning demand (
AUTO).
NOTE:
The AUTO mode is automatically selected when the thermo-
stat is in Vacation mode.
Telephone Controller
The 101PROG incorporates a remote input which allows connection
of a CT240 telephone controller. The CT240 provides remote
control of heating/air conditioning; switching from normal operating
mode to Vacation mode, and vice versa, using your telephone line.
NOTE:
For complete details on
operating the telephone control-
ler, refer to the CT240’s Instruc-
tion Manual.
Connection to the CT240
Connect the CT240’s terminals
A and C to the thermostat’s
X and C respectively. You must
respect the polarity.
Connection to a house
automation system
The Vacation setting can also
be activated from a house
automation system.
Operating the telephone interface
You can activate the Vacation setting using the Vacation button of
the telephone controller or using the telephone itself.
n
To activate the Vacation setting, press the Vacation button of
the CT240. The Vacation setting will be displayed during
5 seconds and the icon will flash on the screen. You no longer
have access to the 101PROG keypad if this function is
activated by the telephone controller.
o
To deactivate the function and return to the previous mode,
press the Vacation button of the telephone controller again.
The red light will go off and the icon will disappear within a
maximum of 5 seconds.
Battery Replacement
NOTE:
Even if the thermostat indicates
that the batteries are good, it is recom-
mended to replace them once a year, at
the beginning of the cold season.
The 101PROG will display the BATT
icon when batteries need to be replaced.
This icon will flash for 60 days. After this
delay, the thermostat will shut down
your heating/ac system. Data is kept for
15 sec. during replacement. Clock and programs are protected.
NOTE:
Even if the thermostat indicates that the batteries are good,
it is recommended to replace them once a year.
Technical Specifications
Model
: 101PROG
Power supply
: 2 AA size alkaline batteries
Connection
: 2, 3, 4 or 5 wires
Maximum charge
: 1.5 A/30 VAC per output
Auxiliary input
: 12 Vdc ± 10%, 2.3 mA
Number of programs
: 4 prog./day, 28 programs total
Heating setting range
: 40 °F to 85 °F (5 °C to 30 °C)
Air-conditioning setting range
: 60 °F to 105 °F (16 °C to 40 °C)
Anticipation
: Electronic anticipation independent from the charge.
Temperature control
: Proportional or conventional
Temperature control cycles
: 5, 10, 15 or 20 minutes
Warranty
This product is guaranteed against workmanship defects for a two-
year period following the initial date of purchase. During this period,
ZONEX SYSTEMS will repair or replace, at its option and without
charge, any defective product which has been used under normal
conditions. The warranty does not cover delivery costs and does not
apply to products badly installed or damaged by accident.
This warranty cancels and replaces any other manufacturer's
express or tacit warranty as well as any other company
commitment. ZONEX SYSTEMS cannot be held liable for related or
random damages following the installation of this product. The
defective product as well as the purchase invoice must be returned
to the place of purchase.
Support
For any questions concerning the 101PROG programmable
electronic thermostat, please call our Technical Support service at:
Tel.: 1-800-228-2966
Fax: (714) 898-6802
Web site: www.hvaccomfort.com
E-mail: [email protected]
Heating
Controls the heating unit according to the
heating settings.
Air-conditioning
Controls the air-conditioning unit according to
the air-conditioning settings.
Automatic
changeover
Analyzes the temperature pattern and
automatically alternates from the heating to the
air-conditioning mode and vice versa.
A
C
C
X
